Syinchwun Leo created FLINK-6106:
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Summary: Blob Server doesn't delete tmp fold when exit in HA mode.
Key: FLINK-6106
URL: https://issues.apache.org/jira/browse/FLINK-6106
Project: Flink
Issue Type: Wish
Components: JobManager
Affects Versions: 1.2.0
Reporter: Syinchwun Leo
When start in HA mode, Blob server does not put itself in shutdown hook. Line
158-164
if (highAvailabilityMode == HighAvailabilityMode.NONE) {
// Add shutdown hook to delete storage directory
this.shutdownHook = BlobUtils.addShutdownHook(this, LOG);
}
else {
this.shutdownHook = null;
}
That means, when kill the application in YARN, tmp fold will not be deleted.
What the propose of this design?
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