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WIP: improve EDDB download and update times #23

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WIP: improve EDDB download and update times #23

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050c90a
add bulk updates for these downloads
chennin Nov 15, 2021
6d085ee
Fix the location of this clearing I had moved to the wrong place
chennin Nov 15, 2021
c4409b2
readd summary text
chennin Nov 15, 2021
2c74584
reapply more data modification for bulkWrite
chennin Nov 23, 2021
d4d97a3
reapply more data modification for bulkWrite
chennin Nov 23, 2021
57fd3bb
move these back out of modify to not break the other update functions
chennin Nov 23, 2021
1c8765d
update the correct property
chennin Nov 23, 2021
3d54e9f
hide the spammy DB insertion messages
chennin Nov 23, 2021
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61 changes: 44 additions & 17 deletions modules/eddb/commodities.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -128,12 +128,24 @@ function Commodities() {
})
};

const bulkUpdateCallback = function(err, result){
if (err) {
console.log(`Errors: ${err.result.getWriteErrorCount()}, example: ${err.message}`);
result = err.result;
}
if (result) {
console.log(`${result.insertedCount} inserted, ${result.matchedCount} matched, ${result.modifiedCount} modified, ${result.upsertedCount} upserted`);
}
}

this.downloadUpdate = function () {
let recordsUpdated = 0;
let recordsFound = 0;
let operations = [];
let stream = utilities.downloadUpdate('https://eddb.io/archive/v6/listings.csv', 'csv');
stream
.on('start', response => {
console.log(`EDDB commodity dump started with status code ${response.statusCode}`);
console.time('commodity');
this.emit('started', {
response: response,
insertion: "started",
Expand All @@ -142,26 +154,41 @@ function Commodities() {
})
.on('data', async json => {
stream.pause();
try {
await commoditiesModel.findOneAndUpdate(
{
id: json.id
},
json,
{
upsert: true,
runValidators: true
});
recordsUpdated++;
} catch (err) {
json.updated_at = json.updated_at * 1000;
operations.push({
updateOne: {
filter: {
id: json.id,
// updated_at: { $ne: json.updated_at }
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this is commented out because otherwise, Mongo returns a duplicate key error for every record NOT updated. It still updates any changed field, eg 0 inserted, 1000 matched, 1 modified, 0 upserted

},
update: { $set: json },
upsert: true
}
});
recordsFound++;
if (operations.length % 5000 === 0 ) {
try {
await commoditiesModel.bulkWrite(
operations,
{ ordered: false },
bulkUpdateCallback
);
} catch (err) {
this.emit('error', err);
} finally {
stream.resume();
}
operations = [];
}
stream.resume();
})
.on('end', () => {
console.log(`${recordsUpdated} records updated`);
this.emit('done', recordsUpdated);
commoditiesModel.bulkWrite(
operations,
{ ordered: false },
bulkUpdateCallback
);
console.timeEnd('commodity');
console.log(`${recordsFound} records processed.`);
this.emit('done', recordsFound);
})
.on('error', err => {
this.emit('error', err);
Expand Down
64 changes: 45 additions & 19 deletions modules/eddb/factions.js
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -131,12 +131,24 @@ function Factions() {
})
};

const bulkUpdateCallback = function(err, result){
if (err) {
console.log(`Errors: ${err.result.getWriteErrorCount()}, example: ${err.message}`);
result = err.result;
}
if (result) {
console.log(`${result.insertedCount} inserted, ${result.matchedCount} matched, ${result.modifiedCount} modified, ${result.upsertedCount} upserted`);
}
}

this.downloadUpdate = function () {
let recordsUpdated = 0;
let recordsFound = 0;
let operations = [];
let stream = utilities.downloadUpdate('https://eddb.io/archive/v6/factions.json', 'json');
stream
.on('start', response => {
console.log(`EDDB faction dump started with status code ${response.statusCode}`);
console.time('faction')
this.emit('started', {
response: response,
insertion: "started",
Expand All @@ -145,32 +157,46 @@ function Factions() {
})
.on('data', async json => {
stream.pause();
try {
await factionsModel.findOneAndUpdate(
{
id: json.id,
updated_at: { $ne: json.updated_at }
},
json,
{
upsert: true,
runValidators: true
});
recordsUpdated++;
} catch (err) {
json.updated_at = json.updated_at * 1000;
json.name_lower = json.name.toLowerCase();
operations.push({
updateOne: {
filter: {
id: json.id,
// updated_at: { $ne: json.updated_at }
},
update: { $set: json },
upsert: true
}
});
recordsFound++;
if (operations.length % 1000 === 0 ) {
try {
await factionsModel.bulkWrite(
operations,
{ ordered: false },
bulkUpdateCallback
);
} catch (err) {
this.emit('error', err);
} finally {
stream.resume();
}
operations = [];
}
stream.resume();
})
.on('end', () => {
console.log(`${recordsUpdated} records updated`);
this.emit('done', recordsUpdated);
factionsModel.bulkWrite(
operations,
{ ordered: false },
bulkUpdateCallback
);
console.timeEnd('faction');
console.log(`${recordsFound} records processed.`);
this.emit('done', recordsFound);
})
.on('error', err => {
this.emit('error', err);
})
}
}

inherits(Factions, eventEmmiter);
60 changes: 42 additions & 18 deletions modules/eddb/populated_systems.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -133,12 +133,24 @@ function PopulatedSystems() {
})
};

const bulkUpdateCallback = function(err, result){
if (err) {
console.log(`Errors: ${err.result.getWriteErrorCount()}, example: ${err.message}`);
result = err.result;
}
if (result) {
console.log(`${result.insertedCount} inserted, ${result.matchedCount} matched, ${result.modifiedCount} modified, ${result.upsertedCount} upserted`);
}
}

this.downloadUpdate = function () {
let recordsUpdated = 0;
let recordsFound = 0;
let operations = [];
let stream = utilities.downloadUpdate('https://eddb.io/archive/v6/systems_populated.json', 'json');
stream
.on('start', response => {
console.log(`EDDB populated system dump started with status code ${response.statusCode}`);
console.time('populatedSystems')
this.emit('started', {
response: response,
insertion: "started",
Expand All @@ -148,27 +160,39 @@ function PopulatedSystems() {
.on('data', async json => {
stream.pause();
json = modify(json);
try {
await populatedSystemsModel.findOneAndUpdate(
{
id: json.id,
updated_at: { $ne: json.updated_at }
},
json,
{
upsert: true,
runValidators: true
});
recordsUpdated++;
} catch (err) {
json.updated_at = json.updated_at * 1000;
operations.push({
updateOne: {
filter: {
id: json.id,
// updated_at: { $ne: json.updated_at }
},
update: { $set: json },
upsert: true
}
});
recordsFound++;
if (operations.length % 1000 === 0 ) {
try {
await populatedSystemsModel.bulkWrite(
operations,
{ ordered: false },
bulkUpdateCallback
);
} catch (err) {
this.emit('error', err);
} finally {
stream.resume();
}
operations = [];
}
stream.resume();
})
.on('end', () => {
console.log(`${recordsUpdated} records updated`);
this.emit('done', recordsUpdated);
populatedSystemsModel.bulkWrite(
operations,
{ ordered: false },
bulkUpdateCallback
);
console.timeEnd('populatedSystems');
})
.on('error', err => {
this.emit('error', err);
Expand Down
62 changes: 44 additions & 18 deletions modules/eddb/stations.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -133,12 +133,24 @@ function Stations() {
})
}

const bulkUpdateCallback = function(err, result){
if (err) {
console.log(`Errors: ${err.result.getWriteErrorCount()}, example: ${err.message}`);
result = err.result;
}
if (result) {
console.log(`${result.insertedCount} inserted, ${result.matchedCount} matched, ${result.modifiedCount} modified, ${result.upsertedCount} upserted`);
}
}

this.downloadUpdate = function () {
let recordsUpdated = 0;
let recordsFound = 0;
let operations = [];
let stream = utilities.downloadUpdate('https://eddb.io/archive/v6/stations.json', 'json');
stream
.on('start', response => {
console.log(`EDDB station dump started with status code ${response.statusCode}`);
console.time('stations')
this.emit('started', {
response: response,
insertion: "started",
Expand All @@ -148,27 +160,41 @@ function Stations() {
.on('data', async json => {
stream.pause();
json = modify(json);
try {
await stationsModel.findOneAndUpdate(
{
id: json.id,
updated_at: { $ne: json.updated_at }
},
json,
{
upsert: true,
runValidators: true
});
recordsUpdated++;
} catch (err) {
json.updated_at = json.updated_at * 1000;
operations.push({
updateOne: {
filter: {
id: json.id,
// updated_at: { $ne: json.updated_at }
},
update: { $set: json },
upsert: true
}
});
recordsFound++;
if (operations.length % 1000 === 0 ) {
try {
await stationsModel.bulkWrite(
operations,
{ ordered: false },
bulkUpdateCallback
);
} catch (err) {
this.emit('error', err);
} finally {
stream.resume();
}
operations = [];
}
stream.resume();
})
.on('end', () => {
console.log(`${recordsUpdated} records updated`);
this.emit('done', recordsUpdated);
stationsModel.bulkWrite(
operations,
{ ordered: false },
bulkUpdateCallback
);
console.timeEnd('stations');
console.log(`${recordsFound} records processed.`);
this.emit('done', recordsFound);
})
.on('error', err => {
this.emit('error', err);
Expand Down
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