Tanuj Khurana created PHOENIX-7864:
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Summary: Replication log writer is not closed promptly when the
consumer is idle at rotation leading to LeaseRecovery when reading
Key: PHOENIX-7864
URL: https://issues.apache.org/jira/browse/PHOENIX-7864
Project: Phoenix
Issue Type: Sub-task
Reporter: Tanuj Khurana
Assignee: Tanuj Khurana
ReplicationLog rotates the active LogFileWriter on a fixed cadence aligned to
the reader's round boundary. The scheduled LogRotationTask creates a new writer
and stages it in pendingWriter; the disruptor consumer thread completes the
swap inside `apply() → checkAndReplaceWriter()`, which only runs when it
processes a DATA or SYNC event. If no events arrive after the rotation tick
(idle producer), the swap is deferred indefinitely. Meanwhile the reader, after
its round-buffer interval (9s default), renames the file and triggers HDFS
lease recovery on a writer the producer still holds open. This produces noisy
LeaseExpiredException and a stale write pipeline
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