hadoop/hadoop-hdfs-project
Michael Stack ae9d671232
HDFS-16586. Purge FsDatasetAsyncDiskService threadgroup; it causes BP… (#4347)
Remove the ThreadGroup used by executor factories; they are unused
and ThreadGroups auto-destroy when their Thread-member count goes to zero.
This behavior is incompatible with the configuration we have on the per-volume
executor which is set to let all threads die if no use inside the
keepalive time.
2022-05-25 17:02:28 -07:00
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