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Posted to issues@spark.apache.org by "Yun Tang (JIRA)" <ji...@apache.org> on 2017/06/28 10:13:00 UTC

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

Yun Tang created SPARK-21239:
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             Summary: 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: 2.1.1, 2.1.0, 1.6.3, 2.2.0
            Reporter: Yun Tang
             Fix For: 2.1.2, 2.2.1


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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