Tsz Wo Nicholas Sze created HDFS-7276:
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Summary: Limit the number of byte arrays used by DFSOutputStream
Key: HDFS-7276
URL: https://issues.apache.org/jira/browse/HDFS-7276
Project: Hadoop HDFS
Issue Type: Improvement
Components: hdfs-client
Reporter: Tsz Wo Nicholas Sze
Assignee: Tsz Wo Nicholas Sze
When there are a lot of DFSOutputStream's writing concurrently, the number of
outstanding packets could be large. The byte arrays created by those packets
could occupy a lot of memory.
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