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Posted to issues@spark.apache.org by "Dongjoon Hyun (Jira)" <ji...@apache.org> on 2020/03/16 22:55:05 UTC
[jira] [Updated] (SPARK-28597) Spark streaming terminated when
close meta data log error
[ https://issues.apache.org/jira/browse/SPARK-28597?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dongjoon Hyun updated SPARK-28597:
----------------------------------
Affects Version/s: (was: 3.0.0)
3.1.0
> Spark streaming terminated when close meta data log error
> ----------------------------------------------------------
>
> Key: SPARK-28597
> URL: https://issues.apache.org/jira/browse/SPARK-28597
> Project: Spark
> Issue Type: Improvement
> Components: DStreams, Structured Streaming
> Affects Versions: 3.1.0
> Reporter: ulysses you
> Priority: Major
>
> Now, HDFSMetaDataLog is the only implement of MetaDataLog. If HDFSMetaDataLog.writeBatchToFile() execute error, then total app will be terminated.
> The meta data log is very important for spark, we should retry some times when exception, and add a config to control retry times.
> For example HDFS has a bug that close error if has no enough replicas detail HDFS-11486.
>
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