[ https://issues.apache.org/jira/browse/SPARK-6177?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
yuhao yang closed SPARK-6177. ----------------------------- Fix and merged, thanks. > Add note in LDA example to remind possible coalesce > ---------------------------------------------------- > > Key: SPARK-6177 > URL: https://issues.apache.org/jira/browse/SPARK-6177 > Project: Spark > Issue Type: Improvement > Components: Examples, MLlib > Affects Versions: 1.2.1 > Reporter: yuhao yang > Assignee: yuhao yang > Priority: Trivial > Fix For: 1.4.0 > > Original Estimate: 1h > Remaining Estimate: 1h > > Add comment to introduce coalesce to LDA example to avoid the possible > massive partitions from sc.textFile. > sc.textFile will create RDD with one partition for each file, and the > possible massive partitions downgrades LDA performance. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org