Arpit Agarwal created HDFS-8072:
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Summary: Reserved RBW space is not released if client terminates
while writing block
Key: HDFS-8072
URL: https://issues.apache.org/jira/browse/HDFS-8072
Project: Hadoop HDFS
Issue Type: Bug
Components: datanode
Affects Versions: 2.6.0
Reporter: Arpit Agarwal
Assignee: Arpit Agarwal
The DataNode reserves space for a full block when creating an RBW block
(introduced in HDFS-6898).
The reserved space is released incrementally as data is written to disk and
fully when the block is finalized. However if the client process terminates
unexpectedly mid-write then the reserved space is not released until the DN is
restarted.
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