Robert Metzger created FLINK-5641:
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Summary: Directories of expired checkpoints are not cleaned up
Key: FLINK-5641
URL: https://issues.apache.org/jira/browse/FLINK-5641
Project: Flink
Issue Type: Bug
Components: State Backends, Checkpointing
Affects Versions: 1.2.0
Reporter: Robert Metzger
While testing Flink 1.2.0 RC1, some checkpoint files were not removed.
{code}
hadoop fs -lsr /shared/checkpoint-dir-rocks/8e414a5dc3f863d85e6eb68e599c127d
lsr: DEPRECATED: Please use 'ls -R' instead.
drwxr-xr-x - robert hadoop 0 2017-01-25 12:35
/shared/checkpoint-dir-rocks/8e414a5dc3f863d85e6eb68e599c127d/chk-10
-rw-r--r-- 3 robert hadoop 144375 2017-01-25 12:14
/shared/checkpoint-dir-rocks/8e414a5dc3f863d85e6eb68e599c127d/chk-10/dbc9181b-e291-4935-9e5b-bd0e447cdc25
drwxr-xr-x - robert hadoop 0 2017-01-25 12:46
/shared/checkpoint-dir-rocks/8e414a5dc3f863d85e6eb68e599c127d/chk-12
-rw-r--r-- 3 robert hadoop 146351 2017-01-25 12:30
/shared/checkpoint-dir-rocks/8e414a5dc3f863d85e6eb68e599c127d/chk-12/6fcab0d8-c6e8-4744-8361-e8bedd90cf07
drwxr-xr-x - robert hadoop 0 2017-01-25 12:44
/shared/checkpoint-dir-rocks/8e414a5dc3f863d85e6eb68e599c127d/chk-13
-rw-r--r-- 3 robert hadoop 148431 2017-01-25 12:44
/shared/checkpoint-dir-rocks/8e414a5dc3f863d85e6eb68e599c127d/chk-13/64579d41-9895-49fd-8c76-06814778ab58
drwxr-xr-x - robert hadoop 0 2017-01-25 11:45
/shared/checkpoint-dir-rocks/8e414a5dc3f863d85e6eb68e599c127d/chk-6
-rw-r--r-- 3 robert hadoop 37151 2017-01-25 11:31
/shared/checkpoint-dir-rocks/8e414a5dc3f863d85e6eb68e599c127d/chk-6/6bddff32-257a-4890-8dcb-6397b4772deb
drwxr-xr-x - robert hadoop 0 2017-01-25 11:55
/shared/checkpoint-dir-rocks/8e414a5dc3f863d85e6eb68e599c127d/chk-7
-rw-r--r-- 3 robert hadoop 142269 2017-01-25 11:41
/shared/checkpoint-dir-rocks/8e414a5dc3f863d85e6eb68e599c127d/chk-7/bb7f0474-1661-4360-89d4-ed73b37cf6f0
{code}
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