Github user tillrohrmann commented on the pull request:
https://github.com/apache/flink/pull/1227#issuecomment-145799064
What happens with the jars on HDFS if the last `BlobServer` dies without
properly calling `shutdown`? They will only be removed if a new Flink cluster
is started with the same `STATE_BACKEND_FS_RECOVERY_PATH` and shut down
properly?
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