Sergey Soldatov created HDDS-16208:
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Summary: Cache out-of-order streaming ReadBlock responses instead
of discarding them to avoid client poll timeout
Key: HDDS-16208
URL: https://issues.apache.org/jira/browse/HDDS-16208
Project: Apache Ozone
Issue Type: Sub-task
Components: Ozone Client
Affects Versions: 2.3.0
Reporter: Sergey Soldatov
Assignee: Sergey Soldatov
Streaming read responses can arrive out of order because the datanode serves
pre-read requests on concurrent chunk reader threads. When a response arrives
ahead of the current read position, the client drops it and never re-requests
that range, so the read eventually fails with a poll timeout (default 10s).
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