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Posted to issues@flink.apache.org by "Aljoscha Krettek (JIRA)" <ji...@apache.org> on 2016/04/28 14:19:12 UTC

[jira] [Resolved] (FLINK-3840) RocksDB local parent dir is polluted with empty folders with random names

     [ https://issues.apache.org/jira/browse/FLINK-3840?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Aljoscha Krettek resolved FLINK-3840.
-------------------------------------
       Resolution: Fixed
    Fix Version/s: 1.0.3
                   1.1.0

Fixed in https://github.com/apache/flink/commit/a1968f03e7c57f69163459625ca168add4c4822c

Also cherry-picked on release-1.0 branch

> RocksDB local parent dir is polluted with empty folders with random names
> -------------------------------------------------------------------------
>
>                 Key: FLINK-3840
>                 URL: https://issues.apache.org/jira/browse/FLINK-3840
>             Project: Flink
>          Issue Type: Bug
>          Components: state backends
>    Affects Versions: 1.0.0, 1.1.0, 1.0.1, 1.0.2
>            Reporter: Gyula Fora
>            Assignee: Aljoscha Krettek
>             Fix For: 1.1.0, 1.0.3
>
>
> For some reason when the job starts the rocksdb root dir filled with hundreds of empty folders with random names like:
> 041da1c-5fec-42ed-a69c-298240f1a065  4e6061aa-0c69-4755-a1ad-5ac4dec1d3f0  a7004bd1-778c-4a0f-96d4-9941208d1888
> 00db8406-6cb4-46ad-aac9-beeaa3247d16



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