[jira] [Commented] (FLINK-6557) RocksDbStateBackendTest fails on Windows

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FLINK-6557?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16112295#comment-16112295 ] 

ASF GitHub Bot commented on FLINK-6557:
---------------------------------------

Github user tzulitai commented on the issue:

    https://github.com/apache/flink/pull/3899
  
    I think this LGTM. I also prefer this fix over #4269.


> RocksDbStateBackendTest fails on Windows
> ----------------------------------------
>
>                 Key: FLINK-6557
>                 URL: https://issues.apache.org/jira/browse/FLINK-6557
>             Project: Flink
>          Issue Type: Improvement
>          Components: State Backends, Checkpointing, Tests
>    Affects Versions: 1.3.0, 1.4.0
>            Reporter: Chesnay Schepler
>            Assignee: Chesnay Schepler
>
> The {{RocksDbStateBackendTest}} fails on windows when incremental checkpoint is enabled.
> Based on the exception i guess the file name is just simply too long:
> {code}
> org.rocksdb.RocksDBException: IO error: Failed to create dir: /C:/Users/Zento/AppData/Local/Temp/junit572330160893758355/junit5754599533651878867/job-ecbdb9df76fd3a39108dac7c515e3214_op-Test_uuid-6a43f1f6-1f35-443e-945c-aab3643e62fc/chk-0.tmp: Invalid argument
> {code}



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