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Posted to issues@spark.apache.org by "Wenchen Fan (JIRA)" <ji...@apache.org> on 2017/08/07 09:07:00 UTC
[jira] [Assigned] (SPARK-21621) Reset numRecordsWritten after
DiskBlockObjectWriter.commitAndGet called
[ https://issues.apache.org/jira/browse/SPARK-21621?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Wenchen Fan reassigned SPARK-21621:
-----------------------------------
Assignee: Xianyang Liu
> Reset numRecordsWritten after DiskBlockObjectWriter.commitAndGet called
> -----------------------------------------------------------------------
>
> Key: SPARK-21621
> URL: https://issues.apache.org/jira/browse/SPARK-21621
> Project: Spark
> Issue Type: Bug
> Components: Spark Core
> Affects Versions: 2.2.0
> Reporter: Xianyang Liu
> Assignee: Xianyang Liu
> Fix For: 2.2.1, 2.3.0
>
>
> We should reset numRecordsWritten to zero after DiskBlockObjectWriter.commitAndGet called.
> Because when `revertPartialWritesAndClose` be called, we decrease the written records in `ShuffleWriteMetrics` . However, we decreased the written records to zero, this should be wrong, we should only decreased the number reords after the last `commitAndGet` called.
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