Jim Brennan created HDFS-15813:
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Summary: DataStreamer: keep sending heartbeat packets while
streaming
Key: HDFS-15813
URL: https://issues.apache.org/jira/browse/HDFS-15813
Project: Hadoop HDFS
Issue Type: Improvement
Components: hdfs
Affects Versions: 3.4.0
Reporter: Jim Brennan
Assignee: Jim Brennan
In response to [HDFS-5032], [~daryn] made a change to our internal code to
ensure that heartbeats continue during data steaming, even in the face of a
slow disk.
As [~kihwal] noted, absence of heartbeat during flush will be fixed in a
separate jira. It doesn't look like this change was ever pushed back to
apache, so I am providing it here.
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