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Flink Jira Bot commented on FLINK-20044: ---------------------------------------- This major issue is unassigned and itself and all of its Sub-Tasks have not been updated for 30 days. So, it has been labeled "stale-major". If this ticket is indeed "major", please either assign yourself or give an update. Afterwards, please remove the label. In 7 days the issue will be deprioritized. > Disposal of RocksDB could last forever > -------------------------------------- > > Key: FLINK-20044 > URL: https://issues.apache.org/jira/browse/FLINK-20044 > Project: Flink > Issue Type: Bug > Components: Runtime / State Backends > Affects Versions: 1.9.0 > Reporter: Jiayi Liao > Priority: Major > Labels: stale-major > > The task cannot fail itself because it's stuck on the disposal of RocksDB, > which also affects the job. I saw this for several times in recent months, > most of the errors come from the broken disk. But I think we should also do > something to deal with it more elegantly from Flink's perspective. > {code:java} > "LookUp_Join -> Sink_Unnamed (898/1777)- execution # 4" #411 prio=5 os_prio=0 > tid=0x00007fc9b0286800 nid=0xff6fc runnable [0x00007fc966cfc000] > java.lang.Thread.State: RUNNABLE > at org.rocksdb.RocksDB.disposeInternal(Native Method) > at org.rocksdb.RocksObject.disposeInternal(RocksObject.java:37) > at > org.rocksdb.AbstractImmutableNativeReference.close(AbstractImmutableNativeReference.java:57) > at org.apache.flink.util.IOUtils.closeQuietly(IOUtils.java:263) > at > org.apache.flink.contrib.streaming.state.RocksDBKeyedStateBackend.dispose(RocksDBKeyedStateBackend.java:349) > at > org.apache.flink.streaming.api.operators.AbstractStreamOperator.dispose(AbstractStreamOperator.java:371) > at > org.apache.flink.streaming.api.operators.AbstractUdfStreamOperator.dispose(AbstractUdfStreamOperator.java:124) > at > org.apache.flink.streaming.runtime.tasks.StreamTask.disposeAllOperators(StreamTask.java:618) > at > org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:517) > at org.apache.flink.runtime.taskmanager.Task.doRun(Task.java:733) > at org.apache.flink.runtime.taskmanager.Task.run(Task.java:539) > at java.lang.Thread.run(Thread.java:748) > {code} -- This message was sent by Atlassian Jira (v8.3.4#803005)