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Posted to issues@flink.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2016/04/28 10:05:12 UTC
[jira] [Commented] (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:comment-tabpanel&focusedCommentId=15261712#comment-15261712 ]
ASF GitHub Bot commented on FLINK-3840:
---------------------------------------
GitHub user aljoscha opened a pull request:
https://github.com/apache/flink/pull/1942
[FLINK-3840] Remove Testing Files in RocksDB Backend
We create random files on initialization to check whether we can write
to the data directory. These files are also removed now.
@gyfora Could you please check whether this solves the problem?
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/aljoscha/flink rocks-fix-dir-check
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/1942.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #1942
----
commit a1968f03e7c57f69163459625ca168add4c4822c
Author: Aljoscha Krettek <al...@gmail.com>
Date: 2016-04-28T08:02:26Z
[FLINK-3840] Remove Testing Files in RocksDB Backend
We create random files on initialization to check whether we can write
to the data directory. These files are also removed now.
----
> 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
> Reporter: Gyula Fora
> Assignee: Aljoscha Krettek
>
> 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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