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Posted to issues@flink.apache.org by "Till Rohrmann (JIRA)" <ji...@apache.org> on 2015/02/05 18:09:35 UTC
[jira] [Created] (FLINK-1482) BlobStore does not delete directories
when process is killed
Till Rohrmann created FLINK-1482:
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Summary: BlobStore does not delete directories when process is killed
Key: FLINK-1482
URL: https://issues.apache.org/jira/browse/FLINK-1482
Project: Flink
Issue Type: Bug
Reporter: Till Rohrmann
The BlobStore (BlobCache + BlobServer) does not delete the blob store directory if it is not properly shutdown. This happens if one kills the process as it is done by Flink's start and stop shell scripts.
We can solve the problem by registering a shutdown hook to do the cleanup. The shutdown hook has to delete a unique directory which has been created by the blob store.
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