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Posted to issues@spark.apache.org by "Marcelo Vanzin (JIRA)" <ji...@apache.org> on 2018/12/14 18:25:00 UTC

[jira] [Resolved] (SPARK-21239) Support WAL recover in windows

     [ https://issues.apache.org/jira/browse/SPARK-21239?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Marcelo Vanzin resolved SPARK-21239.
------------------------------------
    Resolution: Duplicate

As far as my understanding goes the fix for SPARK-25778 should also fix this.

> Support WAL recover in windows
> ------------------------------
>
>                 Key: SPARK-21239
>                 URL: https://issues.apache.org/jira/browse/SPARK-21239
>             Project: Spark
>          Issue Type: Bug
>          Components: DStreams, Windows
>    Affects Versions: 1.6.3, 2.1.0, 2.1.1, 2.2.0
>            Reporter: Yun Tang
>            Priority: Major
>
> When driver failed over, it will read WAL from HDFS by calling WriteAheadLogBackedBlockRDD.getBlockFromWriteAheadLog(), however, it need a dummy local path to satisfy the method parameter requirements, but the path in windows will contain a colon which is not valid for hadoop. I removed the potential driver letter and colon.
> I found one email from spark-user ever talked about this bug (https://www.mail-archive.com/user@spark.apache.org/msg55030.html)



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