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ASF GitHub Bot logged work on BEAM-6241: ---------------------------------------- Author: ASF GitHub Bot Created on: 01/Feb/19 16:11 Start Date: 01/Feb/19 16:11 Worklog Time Spent: 10m Work Description: iemejia commented on issue #7293: [BEAM-6241] Added limit and aggregates support to MongoDbIO URL: https://github.com/apache/beam/pull/7293#issuecomment-459775222 :+1: Thanks for that comment :). The important thing is to have fun, thanks to you too for the patience, this PR was bit tricky because it touched some unexpected issues (API inconsistencies to agree/fix) but hopefully we will be done soon. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org Issue Time Tracking ------------------- Worklog Id: (was: 193436) Time Spent: 5h 40m (was: 5.5h) > MongoDbIO - Add Limit and Aggregates Support > -------------------------------------------- > > Key: BEAM-6241 > URL: https://issues.apache.org/jira/browse/BEAM-6241 > Project: Beam > Issue Type: Improvement > Components: io-java-mongodb > Affects Versions: 2.9.0 > Reporter: Ahmed El.Hussaini > Assignee: Ahmed El.Hussaini > Priority: Major > Labels: easyfix > Time Spent: 5h 40m > Remaining Estimate: 0h > > h2. Adds Support to Limit Results > > {code:java} > MongoDbIO.read() > .withUri("mongodb://localhost:" + port) > .withDatabase(DATABASE) > .withCollection(COLLECTION) > .withFilter("{\"scientist\":\"Einstein\"}") > .withLimit(5));{code} > h2. Adds Support to Use Aggregates > > {code:java} > List<BsonDocument> aggregates = new ArrayList<BsonDocument>(); > aggregates.add( > new BsonDocument( > "$match", > new BsonDocument("country", new BsonDocument("$eq", new > BsonString("England"))))); > PCollection<Document> output = > pipeline.apply( > MongoDbIO.read() > .withUri("mongodb://localhost:" + port) > .withDatabase(DATABASE) > .withCollection(COLLECTION) > .withAggregate(aggregates)); > {code} > -- This message was sent by Atlassian JIRA (v7.6.3#76005)