Merge branch 'master' into stats-middleware

.travis.yml

@@ -1,27 +1,14 @@
+sudo: required
 dist: trusty
-addons:
+
-  postgresql: "9.5"
+services:
-  apt:
+  - docker
-    sources:
-      - ubuntu-toolchain-r-test
-    packages:
-      - postgresql-9.5-postgis-2.3
-      - postgresql-plpython-9.5
-      - pkg-config
-      - libcairo2-dev
-      - libjpeg8-dev
-      - libgif-dev
-      - libpango1.0-dev
-      - g++-4.9
 
 before_install:
-  - createdb template_postgis
+  - docker pull cartoimages/windshaft-carto-testing
-  - createuser publicuser
-  - psql -c "CREATE EXTENSION postgis" template_postgis
 
-env:
+script:
-  - NPROCS=1 JOBS=1 PGUSER=postgres CXX=g++-4.9
+  - docker run -e POSTGIS_VERSION=2.4 -v `pwd`:/srv cartoimages/windshaft-carto-testing
+
+language: generic
 
-language: node_js
-node_js:
-  - "6"

config/environments/development.js.example

@@ -107,6 +107,20 @@ var config = {
       // Milliseconds since last access before renderer cache item expires
       cache_ttl: 60000,
       statsInterval: 5000, // milliseconds between each report to statsd about number of renderers and mapnik pool status
+      mvt: {
+        //If enabled, MVTs will be generated with PostGIS directly, instead of using Mapnik,
+        //PostGIS 2.4 is required for this to work
+        //If disabled it will use Mapnik MVT generation
+        usePostGIS: false,
+        dbPoolParams: {
+              // maximum number of resources to create at any given time
+              size: 16,
+              // max milliseconds a resource can go unused before it should be destroyed
+              idleTimeout: 3000,
+              // frequency to check for idle resources
+              reapInterval: 1000
+          }
+      },
       mapnik: {
           // The size of the pool of internal mapnik backend
           // This pool size is per mapnik renderer created in Windshaft's RendererFactory

config/environments/production.js.example

@@ -101,6 +101,20 @@ var config = {
       // Milliseconds since last access before renderer cache item expires
       cache_ttl: 60000,
       statsInterval: 5000, // milliseconds between each report to statsd about number of renderers and mapnik pool status
+      mvt: {
+        //If enabled, MVTs will be generated with PostGIS directly, instead of using Mapnik,
+        //PostGIS 2.4 is required for this to work
+        //If disabled it will use Mapnik MVT generation
+        usePostGIS: false,
+        dbPoolParams: {
+              // maximum number of resources to create at any given time
+              size: 16,
+              // max milliseconds a resource can go unused before it should be destroyed
+              idleTimeout: 3000,
+              // frequency to check for idle resources
+              reapInterval: 1000
+          }
+      },
       mapnik: {
           // The size of the pool of internal mapnik backend
           // This pool size is per mapnik renderer created in Windshaft's RendererFactory

config/environments/staging.js.example

@@ -101,6 +101,20 @@ var config = {
       // Milliseconds since last access before renderer cache item expires
       cache_ttl: 60000,
       statsInterval: 5000, // milliseconds between each report to statsd about number of renderers and mapnik pool status
+      mvt: {
+        //If enabled, MVTs will be generated with PostGIS directly, instead of using Mapnik,
+        //PostGIS 2.4 is required for this to work
+        //If disabled it will use Mapnik MVT generation
+        usePostGIS: false,
+        dbPoolParams: {
+              // maximum number of resources to create at any given time
+              size: 16,
+              // max milliseconds a resource can go unused before it should be destroyed
+              idleTimeout: 3000,
+              // frequency to check for idle resources
+              reapInterval: 1000
+          }
+      },
       mapnik: {
           // The size of the pool of internal mapnik backend
           // This pool size is per mapnik renderer created in Windshaft's RendererFactory

config/environments/test.js.example

@@ -100,6 +100,20 @@ var config = {
       // Milliseconds since last access before renderer cache item expires
       cache_ttl: 60000,
       statsInterval: 5000, // milliseconds between each report to statsd about number of renderers and mapnik pool status
+      mvt: {
+        //If enabled, MVTs will be generated with PostGIS directly, instead of using Mapnik,
+        //PostGIS 2.4 is required for this to work
+        //If disabled it will use Mapnik MVT generation
+        usePostGIS: false,
+        dbPoolParams: {
+              // maximum number of resources to create at any given time
+              size: 16,
+              // max milliseconds a resource can go unused before it should be destroyed
+              idleTimeout: 3000,
+              // frequency to check for idle resources
+              reapInterval: 1000
+          }
+      },
       mapnik: {
           // The size of the pool of internal mapnik backend
           // This pool size is per mapnik renderer created in Windshaft's RendererFactory

docker-test.sh

@@ -0,0 +1,11 @@
+export NPROCS=1 && export JOBS=1 && export CXX=g++-4.9 && export PGUSER=postgres
+
+npm install -g yarn@0.27.5
+yarn
+
+ /etc/init.d/postgresql start
+
+createdb template_postgis && createuser publicuser
+psql -c "CREATE EXTENSION postgis" template_postgis
+
+POSTGIS_VERSION=2.4 npm test

lib/cartodb/controllers/layergroup.js

@@ -294,6 +294,10 @@ LayergroupController.prototype.tileOrLayer = function (req, res, next) {
     );
 };
 
+function getStatusCode(tile, format){
+    return tile.length===0 && format==='mvt'? 204:200;
+}
+
 // This function is meant for being called as the very last
 // step by all endpoints serving tiles or grids
 LayergroupController.prototype.finalizeGetTileOrGrid = function(err, req, res, tile, headers, next) {
@@ -331,7 +335,7 @@ LayergroupController.prototype.finalizeGetTileOrGrid = function(err, req, res, t
         global.statsClient.increment('windshaft.tiles.error');
         global.statsClient.increment('windshaft.tiles.' + formatStat + '.error');
     } else {
-        this.sendResponse(req, res, tile, 200, headers);
+        this.sendResponse(req, res, tile, getStatusCode(tile, formatStat), headers);
         global.statsClient.increment('windshaft.tiles.success');
         global.statsClient.increment('windshaft.tiles.' + formatStat + '.success');
     }

lib/cartodb/server.js

@@ -158,7 +158,8 @@ module.exports = function(serverOptions) {
             grainstore: serverOptions.grainstore,
             mapnik: serverOptions.renderer.mapnik
         },
-        http: serverOptions.renderer.http
+        http: serverOptions.renderer.http,
+        mvt: serverOptions.renderer.mvt
     });
 
     // initialize render cache

lib/cartodb/server_options.js

@@ -81,6 +81,7 @@ module.exports = {
         statsInterval: rendererConfig.statsInterval
     },
     renderer: {
+        mvt: rendererConfig.mvt,
         mapnik: _.defaults(rendererConfig.mapnik, {
             geojson: {
                 dbPoolParams: {

package.json

@@ -44,7 +44,7 @@
     "step-profiler": "~0.3.0",
     "turbo-carto": "0.20.1",
     "underscore": "~1.6.0",
-    "windshaft": "3.3.3",
+    "windshaft": "~4.0.0",
     "yargs": "~5.0.0"
   },
   "devDependencies": {
@@ -59,7 +59,13 @@
   "scripts": {
     "lint": "jshint lib test",
     "preinstall": "make pre-install",
-    "test": "make test-all"
+    "test": "make test-all",
+    "update-internal-deps": "rm -rf node_modules && rm -f yarn.lock && yarn",
+    "docker-install": "sudo apt install docker.io && sudo usermod -aG docker $(whoami)",
+    "docker-pull": "docker pull cartoimages/windshaft-testing",
+    "docker-test": "docker run -v `pwd`:/srv cartoimages/windshaft-testing bash docker-test.sh",
+    "docker-bash": "docker run  -it -v `pwd`:/srv cartoimages/windshaft-testing bash",
+    "docker-publish": "docker push cartoimages/windshaft-carto-testing"
   },
   "engines": {
     "node": ">=6.9",

run_tests.sh

@@ -137,7 +137,7 @@ if test x"$OPT_COVERAGE" = xyes; then
   ./node_modules/.bin/istanbul cover node_modules/.bin/_mocha -- -u tdd -t 5000 ${TESTS}
 else
   echo "Running tests"
-  mocha -u tdd -t 5000 ${TESTS}
+  ./node_modules/.bin/_mocha -c -u tdd -t 5000 ${TESTS}
 fi
 ret=$?
 

test/acceptance/analysis/analysis-layers-geojson.js

@@ -1,81 +0,0 @@
-require('../../support/test_helper');
-
-var assert = require('../../support/assert');
-var TestClient = require('../../support/test-client');
-
-describe('analysis-layers-dataviews-geojson', function() {
-
-    function createMapConfig(layers, dataviews, analysis) {
-        return {
-            version: '1.5.0',
-            layers: layers,
-            dataviews: dataviews || {},
-            analyses: analysis || []
-        };
-    }
-
-    var CARTOCSS = [
-        "#points {",
-        "  marker-fill-opacity: 1.0;",
-        "  marker-line-color: #FFF;",
-        "  marker-line-width: 0.5;",
-        "  marker-line-opacity: 1.0;",
-        "  marker-placement: point;",
-        "  marker-type: ellipse;",
-        "  marker-width: 8;",
-        "  marker-fill: red;",
-        "  marker-allow-overlap: true;",
-        "}"
-    ].join('\n');
-
-    var mapConfig = createMapConfig(
-        [
-            {
-                "type": "cartodb",
-                "options": {
-                    "source": {
-                        "id": "2570e105-7b37-40d2-bdf4-1af889598745"
-                    },
-                    "cartocss": CARTOCSS,
-                    "cartocss_version": "2.3.0"
-                }
-            }
-        ],
-        {
-            pop_max_histogram: {
-                source: {
-                    id: '2570e105-7b37-40d2-bdf4-1af889598745'
-                },
-                type: 'histogram',
-                options: {
-                    column: 'pop_max'
-                }
-            }
-        },
-        [
-            {
-                "id": "2570e105-7b37-40d2-bdf4-1af889598745",
-                "type": "source",
-                "params": {
-                    "query": "select * from populated_places_simple_reduced"
-                }
-            }
-        ]
-    );
-
-    it('should get pop_max column from dataview', function(done) {
-        var testClient = new TestClient(mapConfig, 1234);
-
-        testClient.getTile(0, 0, 0, {format: 'geojson', layers: 0}, function(err, res, geojson) {
-            assert.ok(!err, err);
-
-            assert.ok(Array.isArray(geojson.features));
-            assert.ok(geojson.features.length > 0);
-            var feature = geojson.features[0];
-            assert.ok(feature.properties.hasOwnProperty('pop_max'), 'Missing pop_max property');
-
-            testClient.drain(done);
-        });
-    });
-
-});

test/acceptance/buffer-size-format.js

@@ -3,6 +3,7 @@ require('../support/test_helper');
 var fs = require('fs');
 var assert = require('../support/assert');
 var TestClient = require('../support/test-client');
+var serverOptions = require('../../lib/cartodb/server_options');
 var mapnik = require('windshaft').mapnik;
 var IMAGE_TOLERANCE_PER_MIL = 5;
 
@@ -124,24 +125,37 @@ describe('buffer size per format', function () {
         }
     ];
 
+    afterEach(function(done) {
+        if (this.testClient) {
+            return this.testClient.drain(done);
+        }
+        return done();
+    });
+
+    const originalUsePostGIS = serverOptions.renderer.mvt.usePostGIS;
     testCases.forEach(function (test) {
+        var testFn = (usePostGIS) => {
             it(test.desc, function (done) {
-            var testClient = new TestClient(test.mapConfig, 1234);
+                serverOptions.renderer.mvt.usePostGIS = usePostGIS;
+                this.testClient = new TestClient(test.mapConfig, 1234);
+                serverOptions.renderer.mvt.usePostGIS = originalUsePostGIS;
                 var coords = test.coords;
                 var options = {
                     format: test.format,
                     layers: test.layers
                 };
-            testClient.getTile(coords.z, coords.x, coords.y, options, function (err, res, tile) {
+                this.testClient.getTile(coords.z, coords.x, coords.y, options, function (err, res, tile) {
                     assert.ifError(err);
                     // To generate images use:
                     // tile.save(test.fixturePath);
-                test.assert(tile, function (err) {
+                    test.assert(tile, done);
-                    assert.ifError(err);
-                    testClient.drain(done);
-                });
                 });
             });
+        };
+        if (process.env.POSTGIS_VERSION === '2.4' && test.format === 'mvt'){
+            testFn(true);
+        }
+        testFn(false);
     });
 });
 
@@ -260,23 +274,27 @@ describe('buffer size per format for named maps', function () {
         }
     ];
 
+    afterEach(function(done) {
+        if (this.testClient) {
+            return this.testClient.drain(done);
+        }
+        return done();
+    });
+
     testCases.forEach(function (test) {
         it(test.desc, function (done) {
-            var testClient = new TestClient(test.template, 1234);
+            this.testClient = new TestClient(test.template, 1234);
             var coords = test.coords;
             var options = {
                 format: test.format,
                 placeholders: test.placeholders,
                 layers: test.layers
             };
-            testClient.getTile(coords.z, coords.x, coords.y, options, function (err, res, tile) {
+            this.testClient.getTile(coords.z, coords.x, coords.y, options, function (err, res, tile) {
                 assert.ifError(err);
                 // To generate images use:
                 //tile.save('./test/fixtures/buffer-size/tile-7.64.48-buffer-size-0-test.png');
-                test.assert(tile, function (err) {
+                test.assert(tile, done);
-                    assert.ifError(err);
-                    testClient.drain(done);
-                });
             });
         });
     });
@@ -416,26 +434,40 @@ describe('buffer size per format for named maps w/o placeholders', function () {
 
     ];
 
+    afterEach(function(done) {
+        if (this.testClient) {
+            return this.testClient.drain(done);
+        }
+        return done();
+    });
+
+    const originalUsePostGIS = serverOptions.renderer.mvt.usePostGIS;
     testCases.forEach(function (test) {
-        it(test.desc, function (done) {
+        var testFn = (usePostGIS) => {
-            var testClient = new TestClient(test.template, 1234);
+                it(test.desc + `(${usePostGIS? 'PostGIS':'mapnik'})`, function (done) {
+                    serverOptions.renderer.mvt.usePostGIS = usePostGIS;
+                    test.template.name += '_1';
+                    this.testClient = new TestClient(test.template, 1234);
+                    serverOptions.renderer.mvt.usePostGIS = originalUsePostGIS;
                     var coords = test.coords;
                     var options = {
                         format: test.format,
                         placeholders: test.placeholders,
                         layers: test.layers
                     };
-            testClient.getTile(coords.z, coords.x, coords.y, options, function (err, res, tile) {
+                    this.testClient.getTile(coords.z, coords.x, coords.y, options, function (err, res, tile) {
                         assert.ifError(err);
                         // To generate images use:
                         //tile.save(test.fixturePath);
                         // require('fs').writeFileSync(test.fixturePath, JSON.stringify(tile));
                         // require('fs').writeFileSync(test.fixturePath, tile.getDataSync());
-                test.assert(tile, function (err) {
+                        test.assert(tile, done);
-                    assert.ifError(err);
-                    testClient.drain(done);
-                });
                     });
                 });
+        };
+        if (process.env.POSTGIS_VERSION === '2.4' && test.format === 'mvt'){
+            testFn(true);
+        }
+        testFn(false);
     });
 });

test/acceptance/geojson-renderer.js

@@ -1,343 +0,0 @@
-require('../support/test_helper');
-
-var assert = require('../support/assert');
-var TestClient = require('../support/test-client');
-
-
-describe('use only needed columns', function() {
-
-    function getFeatureByCartodbId(features, cartodbId) {
-        for (var i = 0, len = features.length; i < len; i++) {
-            if (features[i].properties.cartodb_id === cartodbId) {
-                return features[i];
-            }
-        }
-        return {};
-    }
-
-    var options = { format: 'geojson', layer: 0 };
-
-    afterEach(function(done) {
-        if (this.testClient) {
-            this.testClient.drain(done);
-        } else {
-            done();
-        }
-    });
-
-    it('with aggregation widget, interactivity and cartocss columns', function(done) {
-        var widgetMapConfig = {
-            version: '1.5.0',
-            layers: [{
-                type: 'mapnik',
-                options: {
-                    sql: 'select * from populated_places_simple_reduced',
-                    cartocss: '#layer0 { marker-fill: red; marker-width: 10; [name="Madrid"] { marker-fill: green; } }',
-                    cartocss_version: '2.0.1',
-                    widgets: {
-                        adm0name: {
-                            type: 'aggregation',
-                            options: {
-                                column: 'adm0name',
-                                aggregation: 'sum',
-                                aggregationColumn: 'pop_max'
-                            }
-                        }
-                    },
-                    interactivity: "cartodb_id,pop_min"
-                }
-            }]
-        };
-
-        this.testClient = new TestClient(widgetMapConfig);
-        this.testClient.getTile(0, 0, 0, options, function (err, res, geojsonTile) {
-            assert.ok(!err, err);
-            assert.deepEqual(getFeatureByCartodbId(geojsonTile.features, 1109).properties, {
-                cartodb_id: 1109,
-                name: 'Mardin',
-                adm0name: 'Turkey',
-                pop_max: 71373,
-                pop_min: 57586
-            });
-            done();
-        });
-    });
-
-    it('should not duplicate columns', function(done) {
-        var widgetMapConfig = {
-            version: '1.5.0',
-            layers: [{
-                type: 'mapnik',
-                options: {
-                    sql: 'select * from populated_places_simple_reduced',
-                    cartocss: ['#layer0 {',
-                        'marker-fill: red;',
-                        'marker-width: 10;',
-                        '[name="Madrid"] { marker-fill: green; } ',
-                        '[pop_max>100000] { marker-fill: black; } ',
-                        '}'].join('\n'),
-                    cartocss_version: '2.3.0',
-                    widgets: {
-                        adm0name: {
-                            type: 'aggregation',
-                            options: {
-                                column: 'adm0name',
-                                aggregation: 'sum',
-                                aggregationColumn: 'pop_max'
-                            }
-                        }
-                    },
-                    interactivity: "cartodb_id,pop_max"
-                }
-            }]
-        };
-
-        this.testClient = new TestClient(widgetMapConfig);
-        this.testClient.getTile(0, 0, 0, options, function (err, res, geojsonTile) {
-            assert.ok(!err, err);
-            assert.deepEqual(getFeatureByCartodbId(geojsonTile.features, 1109).properties, {
-                cartodb_id: 1109,
-                name: 'Mardin',
-                adm0name: 'Turkey',
-                pop_max: 71373
-            });
-            done();
-        });
-    });
-
-    it('with formula widget, no interactivity and no cartocss columns', function(done) {
-        var formulaWidgetMapConfig = {
-            version: '1.5.0',
-            layers: [{
-                type: 'mapnik',
-                options: {
-                    sql: 'select * from populated_places_simple_reduced where pop_max > 0 and pop_max < 600000',
-                    cartocss: '#layer0 { marker-fill: red; marker-width: 10; }',
-                    cartocss_version: '2.0.1',
-                    interactivity: 'cartodb_id',
-                    widgets: {
-                        pop_max_f: {
-                            type: 'formula',
-                            options: {
-                                column: 'pop_max',
-                                operation: 'count'
-                            }
-                        }
-                    }
-                }
-            }]
-        };
-
-        this.testClient = new TestClient(formulaWidgetMapConfig);
-        this.testClient.getTile(0, 0, 0, options, function (err, res, geojsonTile) {
-            assert.ok(!err, err);
-            assert.deepEqual(getFeatureByCartodbId(geojsonTile.features, 1109).properties, {
-                cartodb_id: 1109,
-                pop_max: 71373
-            });
-            done();
-        });
-    });
-    it('with cartocss with multiple expressions', function(done) {
-        var formulaWidgetMapConfig = {
-            version: '1.5.0',
-            layers: [{
-                type: 'mapnik',
-                options: {
-                    sql: 'select * from populated_places_simple_reduced where pop_max > 0 and pop_max < 600000',
-                    cartocss: '#layer0 { marker-fill: red; marker-width: 10; }' +
-                        '#layer0 { marker-width: 14; [name="Madrid"] { marker-width: 20; } }' +
-                        '#layer0[pop_max>1000] { marker-width: 14; [name="Madrid"] { marker-width: 20; } }' +
-                        '#layer0[adm0name=~".*Turkey*"] { marker-width: 14; [name="Madrid"] { marker-width: 20; } }',
-                    cartocss_version: '2.0.1',
-                    interactivity: 'cartodb_id'
-                }
-            }]
-        };
-
-        this.testClient = new TestClient(formulaWidgetMapConfig);
-        this.testClient.getTile(0, 0, 0, options, function (err, res, geojsonTile) {
-            assert.ok(!err, err);
-            assert.deepEqual(getFeatureByCartodbId(geojsonTile.features, 1109).properties, {
-                cartodb_id: 1109,
-                pop_max:71373,
-                name:"Mardin",
-                adm0name:"Turkey"
-            });
-            done();
-        });
-    });
-
-    it('should work with mapnik substitution tokens', function(done) {
-        var cartocss = [
-            "#layer {",
-            "  line-width: 2;",
-            "  line-color: #3B3B58;",
-            "  line-opacity: 1;",
-            "  polygon-opacity: 0.7;",
-            "  polygon-fill: ramp([points_count], (#E5F5F9,#99D8C9,#2CA25F))",
-            "}"
-        ].join('\n');
-
-        var sql = [
-            'WITH hgrid AS (',
-            '  SELECT CDB_HexagonGrid(',
-            '    ST_Expand(!bbox!, greatest(!pixel_width!,!pixel_height!) * 100),',
-            '    greatest(!pixel_width!,!pixel_height!) * 100',
-            '  ) as cell',
-            ')',
-            'SELECT',
-            '  hgrid.cell as the_geom_webmercator,',
-            '  count(1) as points_count,',
-            '  count(1)/power(100 * CDB_XYZ_Resolution(CDB_ZoomFromScale(!scale_denominator!)), 2) as points_density,',
-            '  1 as cartodb_id',
-            'FROM hgrid, (SELECT * FROM populated_places_simple_reduced) i',
-            'where ST_Intersects(i.the_geom_webmercator, hgrid.cell)',
-            'GROUP BY hgrid.cell'
-        ].join('\n');
-
-        var mapConfig = {
-            "version": "1.4.0",
-            "layers": [
-                {
-                    "type": 'mapnik',
-                    "options": {
-                        "cartocss_version": '2.3.0',
-                        "sql": sql,
-                        "cartocss": cartocss
-                    }
-                }
-            ]
-        };
-
-        this.testClient = new TestClient(mapConfig);
-        this.testClient.getTile(0, 0, 0, { format: 'geojson', layer: 0 }, function(err, res, geojson) {
-            assert.ok(!err, err);
-
-            assert.ok(geojson);
-            assert.equal(geojson.features.length, 5);
-
-            done();
-        });
-    });
-
-    it('should skip empty and null columns for geojson tiles', function(done) {
-
-        var mapConfig = {
-            "analyses": [
-                {
-                    "id": "a0",
-                    "params": {
-                        "query": "SELECT * FROM test_table"
-                    },
-                    "type": "source"
-                }
-            ],
-            "dataviews": {
-                "4e7b0e07-6d21-4b83-9adb-6d7e17eea6ca": {
-                    "options": {
-                        "aggregationColumn": null,
-                        "column": "cartodb_id",
-                        "operation": "avg"
-                    },
-                    "source": {
-                        "id": "a0"
-                    },
-                    "type": "formula"
-                },
-                "74f590f8-625c-4e95-922f-34ad3e9919c0": {
-                    "options": {
-                        "aggregation": "sum",
-                        "aggregationColumn": "cartodb_id",
-                        "column": "name"
-                    },
-                    "source": {
-                        "id": "a0"
-                    },
-                    "type": "aggregation"
-                },
-                "98a75757-3006-400a-b028-fb613a6c0b69": {
-                    "options": {
-                        "aggregationColumn": null,
-                        "column": "cartodb_id",
-                        "operation": "sum"
-                    },
-                    "source": {
-                        "id": "a0"
-                    },
-                    "type": "formula"
-                },
-                "ebbc97b2-87d2-4895-9e1f-2f012df3679d": {
-                    "options": {
-                        "aggregationColumn": null,
-                        "bins": "12",
-                        "column": "cartodb_id"
-                    },
-                    "source": {
-                        "id": "a0"
-                    },
-                    "type": "histogram"
-                },
-                "ebc0653f-3581-469c-8b31-c969e440a865": {
-                    "options": {
-                        "aggregationColumn": null,
-                        "column": "cartodb_id",
-                        "operation": "avg"
-                    },
-                    "source": {
-                        "id": "a0"
-                    },
-                    "type": "formula"
-                }
-            },
-            "layers": [
-                {
-                    "options": {
-                        "subdomains": "abcd",
-                        "urlTemplate": "http://{s}.basemaps.cartocdn.com/light_nolabels/{z}/{x}/{y}.png"
-                    },
-                    "type": "http"
-                },
-                {
-                    "options": {
-                        "attributes": {
-                            "columns": [
-                                "name",
-                                "address"
-                            ],
-                            "id": "cartodb_id"
-                        },
-                        "cartocss": "#layer { marker-width: 10; marker-fill: red; }",
-                        "cartocss_version": "2.3.0",
-                        "interactivity": "cartodb_id",
-                        "layer_name": "wadus",
-                        "source": {
-                            "id": "a0"
-                        }
-                    },
-                    "type": "cartodb"
-                },
-                {
-                    "options": {
-                        "subdomains": "abcd",
-                        "urlTemplate": "http://{s}.basemaps.cartocdn.com/light_only_labels/{z}/{x}/{y}.png"
-                    },
-                    "type": "http"
-                }
-            ]
-        };
-
-        this.testClient = new TestClient(mapConfig);
-        this.testClient.getTile(0, 0, 0, { format: 'geojson', layer: 0 }, function(err, res, geojson) {
-            assert.ok(!err, err);
-
-            assert.ok(geojson);
-            assert.equal(geojson.features.length, 5);
-
-            assert.deepEqual(Object.keys(geojson.features[0].properties), ['cartodb_id', 'name']);
-
-            done();
-        });
-    });
-
-});

test/acceptance/mvt.js

@@ -1,9 +1,10 @@
 require('../support/test_helper');
 
-const assert = require('../support/assert');
+var assert = require('../support/assert');
-const TestClient = require('../support/test-client');
+var TestClient = require('../support/test-client');
+var serverOptions = require('../../lib/cartodb/server_options');
 
-function createMapConfig (sql = TestClient.SQL.ONE_POINT) {
+function createMapConfig(sql = TestClient.SQL.ONE_POINT) {
     return {
         version: '1.6.0',
         layers: [{
@@ -18,7 +19,100 @@ function createMapConfig (sql = TestClient.SQL.ONE_POINT) {
     };
 }
 
-describe('mvt', function () {
+describe('mvt (mapnik)', mvt(false));
+if (process.env.POSTGIS_VERSION === '2.4') {
+    describe('mvt (postgis)', mvt(true));
+}
+
+function mvt(usePostGIS) {
+return function () {
+    const originalUsePostGIS = serverOptions.renderer.mvt.usePostGIS;
+    before(function () {
+        serverOptions.renderer.mvt.usePostGIS = usePostGIS;
+    });
+    after(function (){
+        serverOptions.renderer.mvt.usePostGIS = originalUsePostGIS;
+    });
+
+    describe('analysis-layers-dataviews-mvt', function () {
+
+        function createMapConfig(layers, dataviews, analysis) {
+            return {
+                version: '1.5.0',
+                layers: layers,
+                dataviews: dataviews || {},
+                analyses: analysis || []
+            };
+        }
+
+        var CARTOCSS = [
+            "#points {",
+            "  marker-fill-opacity: 1.0;",
+            "  marker-line-color: #FFF;",
+            "  marker-line-width: 0.5;",
+            "  marker-line-opacity: 1.0;",
+            "  marker-placement: point;",
+            "  marker-type: ellipse;",
+            "  marker-width: 8;",
+            "  marker-fill: red;",
+            "  marker-allow-overlap: true;",
+            "}"
+        ].join('\n');
+
+        var mapConfig = createMapConfig(
+            [
+                {
+                    "type": "cartodb",
+                    "options": {
+                        "source": {
+                            "id": "2570e105-7b37-40d2-bdf4-1af889598745"
+                        },
+                        "cartocss": CARTOCSS,
+                        "cartocss_version": "2.3.0"
+                    }
+                }
+            ],
+            {
+                pop_max_histogram: {
+                    source: {
+                        id: '2570e105-7b37-40d2-bdf4-1af889598745'
+                    },
+                    type: 'histogram',
+                    options: {
+                        column: 'pop_max'
+                    }
+                }
+            },
+            [
+                {
+                    "id": "2570e105-7b37-40d2-bdf4-1af889598745",
+                    "type": "source",
+                    "params": {
+                        "query": "select * from populated_places_simple_reduced"
+                    }
+                }
+            ]
+        );
+
+        it('should get pop_max column from dataview', function (done) {
+            var testClient = new TestClient(mapConfig);
+
+            testClient.getTile(0, 0, 0, { format: 'mvt', layers: 0 }, function (err, res, MVT) {
+                var geojsonTile = JSON.parse(MVT.toGeoJSONSync(0));
+                assert.ok(!err, err);
+
+                assert.ok(Array.isArray(geojsonTile.features));
+                assert.ok(geojsonTile.features.length > 0);
+                var feature = geojsonTile.features[0];
+                assert.ok(feature.properties.hasOwnProperty('pop_max'), 'Missing pop_max property');
+
+                testClient.drain(done);
+            });
+        });
+
+    });
+
+
     const testCases = [
         {
             desc: 'should get empty mvt with code 204 (no content)',
@@ -48,16 +142,366 @@ describe('mvt', function () {
 
     testCases.forEach(function (test) {
         it(test.desc, done => {
-            const testClient = new TestClient(test.mapConfig, 1234);
+            var testClient = new TestClient(test.mapConfig);
             const { z, x, y } = test.coords;
             const { format, response } = test;
 
-            testClient.getTile(z, x, y, { format, response }, (err, res) => {
+            testClient.getTile(z, x, y, { format, response }, err => {
                 assert.ifError(err);
-
-                assert.equal(res.statusCode, test.response.status);
                 testClient.drain(done);
             });
         });
     });
-});
+
+
+    if (usePostGIS){
+        describe('use only needed columns', onlyNeededColumns);
+    }else{
+        describe.skip('use only needed columns', onlyNeededColumns);
+    }
+
+    function onlyNeededColumns() {
+        function getFeatureByCartodbId(features, cartodbId) {
+            for (var i = 0, len = features.length; i < len; i++) {
+                if (features[i].properties.cartodb_id === cartodbId) {
+                    return features[i];
+                }
+            }
+            return {};
+        }
+
+        var options = { format: 'mvt', layer: 0 };
+
+        afterEach(function (done) {
+            if (this.testClient) {
+                this.testClient.drain(done);
+            } else {
+                done();
+            }
+        });
+
+        it('with aggregation widget, interactivity and cartocss columns', function (done) {
+            var widgetMapConfig = {
+                version: '1.5.0',
+                layers: [{
+                    type: 'mapnik',
+                    options: {
+                        sql: 'select * from populated_places_simple_reduced',
+                        cartocss:
+                            '#layer0 { marker-fill: red; marker-width: 10; [name="Madrid"] { marker-fill: green; } }',
+                        cartocss_version: '2.0.1',
+                        widgets: {
+                            adm0name: {
+                                type: 'aggregation',
+                                options: {
+                                    column: 'adm0name',
+                                    aggregation: 'sum',
+                                    aggregationColumn: 'pop_max'
+                                }
+                            }
+                        },
+                        interactivity: "cartodb_id,pop_min"
+                    }
+                }]
+            };
+
+            this.testClient = new TestClient(widgetMapConfig);
+            this.testClient.getTile(0, 0, 0, options, function (err, res, MVT) {
+                var geojsonTile = JSON.parse(MVT.toGeoJSONSync(0));
+                assert.ok(!err, err);
+                assert.deepEqual(getFeatureByCartodbId(geojsonTile.features, 1109).properties, {
+                    cartodb_id: 1109,
+                    name: 'Mardin',
+                    adm0name: 'Turkey',
+                    pop_max: 71373,
+                    pop_min: 57586
+                });
+                done();
+            });
+        });
+
+        it('should not duplicate columns', function (done) {
+            var widgetMapConfig = {
+                version: '1.5.0',
+                layers: [{
+                    type: 'mapnik',
+                    options: {
+                        sql: 'select * from populated_places_simple_reduced',
+                        cartocss: ['#layer0 {',
+                            'marker-fill: red;',
+                            'marker-width: 10;',
+                            '[name="Madrid"] { marker-fill: green; } ',
+                            '[pop_max>100000] { marker-fill: black; } ',
+                            '}'].join('\n'),
+                        cartocss_version: '2.3.0',
+                        widgets: {
+                            adm0name: {
+                                type: 'aggregation',
+                                options: {
+                                    column: 'adm0name',
+                                    aggregation: 'sum',
+                                    aggregationColumn: 'pop_max'
+                                }
+                            }
+                        },
+                        interactivity: "cartodb_id,pop_max"
+                    }
+                }]
+            };
+
+            this.testClient = new TestClient(widgetMapConfig);
+            this.testClient.getTile(0, 0, 0, options, function (err, res, MVT) {
+                var geojsonTile = JSON.parse(MVT.toGeoJSONSync(0));
+                assert.ok(!err, err);
+                assert.deepEqual(getFeatureByCartodbId(geojsonTile.features, 1109).properties, {
+                    cartodb_id: 1109,
+                    name: 'Mardin',
+                    adm0name: 'Turkey',
+                    pop_max: 71373
+                });
+                done();
+            });
+        });
+
+        it('with formula widget, no interactivity and no cartocss columns', function (done) {
+            var formulaWidgetMapConfig = {
+                version: '1.5.0',
+                layers: [{
+                    type: 'mapnik',
+                    options: {
+                        sql: 'select * from populated_places_simple_reduced where pop_max > 0 and pop_max < 600000',
+                        cartocss: '#layer0 { marker-fill: red; marker-width: 10; }',
+                        cartocss_version: '2.0.1',
+                        interactivity: 'cartodb_id',
+                        widgets: {
+                            pop_max_f: {
+                                type: 'formula',
+                                options: {
+                                    column: 'pop_max',
+                                    operation: 'count'
+                                }
+                            }
+                        }
+                    }
+                }]
+            };
+            this.testClient = new TestClient(formulaWidgetMapConfig);
+            this.testClient.getTile(0, 0, 0, options, function (err, res, MVT) {
+                var geojsonTile = JSON.parse(MVT.toGeoJSONSync(0));
+                assert.ok(!err, err);
+                assert.deepEqual(getFeatureByCartodbId(geojsonTile.features, 1109).properties, {
+                    cartodb_id: 1109,
+                    pop_max: 71373
+                });
+                done();
+            });
+        });
+        it('with cartocss with multiple expressions', function (done) {
+            var formulaWidgetMapConfig = {
+                version: '1.5.0',
+                layers: [{
+                    type: 'mapnik',
+                    options: {
+                        sql: 'select * from populated_places_simple_reduced where pop_max > 0 and pop_max < 600000',
+                        cartocss: '#layer0 { marker-fill: red; marker-width: 10; }' +
+                        '#layer0 { marker-width: 14; [name="Madrid"] { marker-width: 20; } }' +
+                        '#layer0[pop_max>1000] { marker-width: 14; [name="Madrid"] { marker-width: 20; } }' +
+                        '#layer0[adm0name=~".*Turkey*"] { marker-width: 14; [name="Madrid"] { marker-width: 20; } }',
+                        cartocss_version: '2.0.1',
+                        interactivity: 'cartodb_id'
+                    }
+                }]
+            };
+
+            this.testClient = new TestClient(formulaWidgetMapConfig);
+            this.testClient.getTile(0, 0, 0, options, function (err, res, MVT) {
+                var geojsonTile = JSON.parse(MVT.toGeoJSONSync(0));
+                assert.ok(!err, err);
+                assert.deepEqual(getFeatureByCartodbId(geojsonTile.features, 1109).properties, {
+                    cartodb_id: 1109,
+                    pop_max: 71373,
+                    name: "Mardin",
+                    adm0name: "Turkey"
+                });
+                done();
+            });
+        });
+
+        var skipOnPostGIS = usePostGIS ? it.skip: it;
+        skipOnPostGIS('should work with mapnik substitution tokens', function (done) {
+            var cartocss = [
+                "#layer {",
+                "  line-width: 2;",
+                "  line-color: #3B3B58;",
+                "  line-opacity: 1;",
+                "  polygon-opacity: 0.7;",
+                "  polygon-fill: ramp([points_count], (#E5F5F9,#99D8C9,#2CA25F))",
+                "}"
+            ].join('\n');
+
+            var sql = [
+            'WITH hgrid AS (',
+            '  SELECT CDB_HexagonGrid(',
+            '    ST_Expand(!bbox!, greatest(!pixel_width!,!pixel_height!) * 100),',
+            '    greatest(!pixel_width!,!pixel_height!) * 100',
+            '  ) as cell',
+            ')',
+            'SELECT',
+            '  hgrid.cell as the_geom_webmercator,',
+            '  count(1) as points_count,',
+            '  count(1)/power(100 * CDB_XYZ_Resolution(CDB_ZoomFromScale(!scale_denominator!)), 2) as points_density,',
+            '  1 as cartodb_id',
+            'FROM hgrid, (SELECT * FROM populated_places_simple_reduced) i',
+            'where ST_Intersects(i.the_geom_webmercator, hgrid.cell)',
+            'GROUP BY hgrid.cell'
+            ].join('\n');
+
+            var mapConfig = {
+                "version": "1.4.0",
+                "layers": [
+                    {
+                        "type": 'mapnik',
+                        "options": {
+                            "cartocss_version": '2.3.0',
+                            "sql": sql,
+                            "cartocss": cartocss
+                        }
+                    }
+                ]
+            };
+
+            this.testClient = new TestClient(mapConfig);
+            this.testClient.getTile(0, 0, 0, options, function (err, res, MVT) {
+                var geojsonTile = JSON.parse(MVT.toGeoJSONSync(0));
+                assert.ok(!err, err);
+
+                assert.ok(geojsonTile);
+                assert.equal(geojsonTile.features.length, 5);
+
+                done();
+            });
+        });
+
+        it('should skip empty and null columns for geojson tiles', function (done) {
+
+            var mapConfig = {
+                "analyses": [
+                    {
+                        "id": "a0",
+                        "params": {
+                            "query": "SELECT * FROM test_table"
+                        },
+                        "type": "source"
+                    }
+                ],
+                "dataviews": {
+                    "4e7b0e07-6d21-4b83-9adb-6d7e17eea6ca": {
+                        "options": {
+                            "aggregationColumn": null,
+                            "column": "cartodb_id",
+                            "operation": "avg"
+                        },
+                        "source": {
+                            "id": "a0"
+                        },
+                        "type": "formula"
+                    },
+                    "74f590f8-625c-4e95-922f-34ad3e9919c0": {
+                        "options": {
+                            "aggregation": "sum",
+                            "aggregationColumn": "cartodb_id",
+                            "column": "name"
+                        },
+                        "source": {
+                            "id": "a0"
+                        },
+                        "type": "aggregation"
+                    },
+                    "98a75757-3006-400a-b028-fb613a6c0b69": {
+                        "options": {
+                            "aggregationColumn": null,
+                            "column": "cartodb_id",
+                            "operation": "sum"
+                        },
+                        "source": {
+                            "id": "a0"
+                        },
+                        "type": "formula"
+                    },
+                    "ebbc97b2-87d2-4895-9e1f-2f012df3679d": {
+                        "options": {
+                            "aggregationColumn": null,
+                            "bins": "12",
+                            "column": "cartodb_id"
+                        },
+                        "source": {
+                            "id": "a0"
+                        },
+                        "type": "histogram"
+                    },
+                    "ebc0653f-3581-469c-8b31-c969e440a865": {
+                        "options": {
+                            "aggregationColumn": null,
+                            "column": "cartodb_id",
+                            "operation": "avg"
+                        },
+                        "source": {
+                            "id": "a0"
+                        },
+                        "type": "formula"
+                    }
+                },
+                "layers": [
+                    {
+                        "options": {
+                            "subdomains": "abcd",
+                            "urlTemplate": "http://{s}.basemaps.cartocdn.com/light_nolabels/{z}/{x}/{y}.png"
+                        },
+                        "type": "http"
+                    },
+                    {
+                        "options": {
+                            "attributes": {
+                                "columns": [
+                                    "name",
+                                    "address"
+                                ],
+                                "id": "cartodb_id"
+                            },
+                            "cartocss": "#layer { marker-width: 10; marker-fill: red; }",
+                            "cartocss_version": "2.3.0",
+                            "interactivity": "cartodb_id",
+                            "layer_name": "wadus",
+                            "source": {
+                                "id": "a0"
+                            }
+                        },
+                        "type": "cartodb"
+                    },
+                    {
+                        "options": {
+                            "subdomains": "abcd",
+                            "urlTemplate": "http://{s}.basemaps.cartocdn.com/light_only_labels/{z}/{x}/{y}.png"
+                        },
+                        "type": "http"
+                    }
+                ]
+            };
+
+            this.testClient = new TestClient(mapConfig);
+            this.testClient.getTile(0, 0, 0, options, function (err, res, MVT) {
+                var geojsonTile = JSON.parse(MVT.toGeoJSONSync(0));
+                assert.ok(!err, err);
+
+                assert.ok(geojsonTile);
+                assert.equal(geojsonTile.features.length, 5);
+
+                assert.deepEqual(Object.keys(geojsonTile.features[0].properties), ['cartodb_id', 'name']);
+
+                done();
+            });
+        });
+
+    }
+};
+}

test/acceptance/user-render-timeout-limit.js

@@ -2,6 +2,7 @@ require('../support/test_helper');
 
 const assert = require('../support/assert');
 const TestClient = require('../support/test-client');
+var serverOptions = require('../../lib/cartodb/server_options');
 
 const timeoutErrorTilePath = `${process.cwd()}/assets/render-timeout-fallback.png`;
 
@@ -200,15 +201,24 @@ describe('user render timeout limit', function () {
         });
     });
 
-    describe('vector', function () {
+    if (process.env.POSTGIS_VERSION === '2.4') {
+        describe('vector (PostGIS)', vector(true));
+    }
+
+    describe('vector (mapnik)', vector(false));
+    function vector(usePostGIS) {
+        const originalUsePostGIS = serverOptions.renderer.mvt.usePostGIS;
+        return function () {
             beforeEach(function (done) {
+                serverOptions.renderer.mvt.usePostGIS = usePostGIS;
                 const mapconfig = createMapConfig();
                 this.testClient = new TestClient(mapconfig, 1234);
-            this.testClient.setUserRenderTimeoutLimit('localhost', 50, done);
+                this.testClient.setUserDatabaseTimeoutLimit(50, done);
             });
 
             afterEach(function (done) {
-            this.testClient.setUserRenderTimeoutLimit('localhost', 0, (err) => {
+                serverOptions.renderer.mvt.usePostGIS = originalUsePostGIS;
+                this.testClient.setUserDatabaseTimeoutLimit(0, (err) => {
                     if (err) {
                         return done(err);
                     }
@@ -234,7 +244,7 @@ describe('user render timeout limit', function () {
                         errors: ['You are over platform\'s limits. Please contact us to know more details'],
                         errors_with_context: [{
                             type: 'limit',
-                        subtype: 'render',
+                            subtype: 'datasource',
                             message: 'You are over platform\'s limits. Please contact us to know more details'
                         }]
                     });
@@ -242,7 +252,8 @@ describe('user render timeout limit', function () {
                     done();
                 });
             });
-    });
+        };
+    }
 
     describe('interativity', function () {
         beforeEach(function (done) {

test/support/test-client.js

@@ -20,7 +20,6 @@ const MAPNIK_SUPPORTED_FORMATS = {
     'png': true,
     'png32': true,
     'grid.json': true,
-    'geojson': true,
     'mvt': true
 };
 

yarn.lock

@@ -2,7 +2,7 @@
 # yarn lockfile v1
 
 
-abaculus@cartodb/abaculus#2.0.3-cdb1:
+"abaculus@github:cartodb/abaculus#2.0.3-cdb1":
   version "2.0.3-cdb1"
   resolved "https://codeload.github.com/cartodb/abaculus/tar.gz/f5f34e1c80cdd8d49edd1d6fe3b2220ab2e23aaf"
   dependencies:
@@ -210,7 +210,7 @@ camshaft@0.59.2:
     dot "^1.0.3"
     request "^2.69.0"
 
-canvas@cartodb/node-canvas#1.6.2-cdb2:
+"canvas@github:cartodb/node-canvas#1.6.2-cdb2":
   version "1.6.2-cdb2"
   resolved "https://codeload.github.com/cartodb/node-canvas/tar.gz/8acf04557005c633f9e68524488a2657c04f3766"
   dependencies:
@@ -228,15 +228,15 @@ carto@0.16.3:
     semver "^5.1.0"
     yargs "^4.2.0"
 
-carto@CartoDB/carto#0.15.1-cdb1:
+"carto@github:cartodb/carto#0.15.1-cdb1":
   version "0.15.1-cdb1"
-  resolved "https://codeload.github.com/CartoDB/carto/tar.gz/8050ec843f1f32a6469e5d1cf49602773015d398"
+  resolved "https://codeload.github.com/cartodb/carto/tar.gz/8050ec843f1f32a6469e5d1cf49602773015d398"
   dependencies:
     mapnik-reference "~6.0.2"
     optimist "~0.6.0"
     underscore "~1.6.0"
 
-carto@cartodb/carto#0.15.1-cdb3:
+"carto@github:cartodb/carto#0.15.1-cdb3":
   version "0.15.1-cdb3"
   resolved "https://codeload.github.com/cartodb/carto/tar.gz/945f5efb74fd1af1f5e1f69f409f9567f94fb5a7"
   dependencies:
@@ -584,8 +584,8 @@ exit@0.1.2, exit@0.1.x:
   resolved "https://registry.yarnpkg.com/exit/-/exit-0.1.2.tgz#0632638f8d877cc82107d30a0fff1a17cba1cd0c"
 
 express@~4.16.0:
-  version "4.16.1"
+  version "4.16.2"
-  resolved "https://registry.yarnpkg.com/express/-/express-4.16.1.tgz#6b33b560183c9b253b7b62144df33a4654ac9ed0"
+  resolved "https://registry.yarnpkg.com/express/-/express-4.16.2.tgz#e35c6dfe2d64b7dca0a5cd4f21781be3299e076c"
   dependencies:
     accepts "~1.3.4"
     array-flatten "1.1.1"
@@ -1286,7 +1286,11 @@ mocha@~3.4.1:
     mkdirp "0.5.1"
     supports-color "3.1.2"
 
-moment@^2.10.6, moment@~2.18.1:
+moment@^2.10.6:
+  version "2.19.0"
+  resolved "https://registry.yarnpkg.com/moment/-/moment-2.19.0.tgz#44f675ef6b944942762581b1c179fb679e599d67"
+
+moment@~2.18.1:
   version "2.18.1"
   resolved "https://registry.yarnpkg.com/moment/-/moment-2.18.1.tgz#c36193dd3ce1c2eed2adb7c802dbbc77a81b1c0f"
 
@@ -1522,7 +1526,7 @@ pg-types@1.*:
     postgres-date "~1.0.0"
     postgres-interval "^1.1.0"
 
-pg@cartodb/node-postgres#6.1.6-cdb1:
+"pg@github:cartodb/node-postgres#6.1.6-cdb1":
   version "6.1.6"
   resolved "https://codeload.github.com/cartodb/node-postgres/tar.gz/3eef52dd1e655f658a4ee8ac5697688b3ecfed44"
   dependencies:
@@ -1580,8 +1584,8 @@ postcss@5.0.19:
     supports-color "^3.1.2"
 
 postcss@^5.0.18, postcss@^5.2.5, postcss@~5.2.8:
-  version "5.2.17"
+  version "5.2.18"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-5.2.17.tgz#cf4f597b864d65c8a492b2eabe9d706c879c388b"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-5.2.18.tgz#badfa1497d46244f6390f58b319830d9107853c5"
   dependencies:
     chalk "^1.1.3"
     js-base64 "^2.1.9"
@@ -2089,7 +2093,7 @@ through@2:
   version "2.3.8"
   resolved "https://registry.yarnpkg.com/through/-/through-2.3.8.tgz#0dd4c9ffaabc357960b1b724115d7e0e86a2e1f5"
 
-tilelive-bridge@cartodb/tilelive-bridge#2.3.1-cdb4:
+"tilelive-bridge@github:cartodb/tilelive-bridge#2.3.1-cdb4":
   version "2.3.1-cdb4"
   resolved "https://codeload.github.com/cartodb/tilelive-bridge/tar.gz/faa2b638da2d119b78281575d40255cb523f6ca6"
   dependencies:
@@ -2097,7 +2101,7 @@ tilelive-bridge@cartodb/tilelive-bridge#2.3.1-cdb4:
     mapnik-pool "~0.1.3"
     sphericalmercator "1.0.x"
 
-tilelive-mapnik@cartodb/tilelive-mapnik#0.6.18-cdb3:
+"tilelive-mapnik@github:cartodb/tilelive-mapnik#0.6.18-cdb3":
   version "0.6.18-cdb3"
   resolved "https://codeload.github.com/cartodb/tilelive-mapnik/tar.gz/23bd1c31dd57d0b76c86b9f1eaf62462b3c17d01"
   dependencies:
@@ -2258,9 +2262,9 @@ window-size@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/window-size/-/window-size-0.2.0.tgz#b4315bb4214a3d7058ebeee892e13fa24d98b075"
 
-windshaft@3.3.3:
+windshaft@~4.0.0:
-  version "3.3.3"
+  version "4.0.0"
-  resolved "https://registry.yarnpkg.com/windshaft/-/windshaft-3.3.3.tgz#0582e6a0d9cf91c533134787ace64a3337200e33"
+  resolved "https://registry.yarnpkg.com/windshaft/-/windshaft-4.0.0.tgz#b28ffb3775db3a4f2578e79d73c9b854a1ae5854"
   dependencies:
     abaculus cartodb/abaculus#2.0.3-cdb1
     canvas cartodb/node-canvas#1.6.2-cdb2