Ren Koike created HDDS-16270:
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Summary: Unify BlockOutputStreamEntryPool and
ECBlockOutputStreamEntryPool
Key: HDDS-16270
URL: https://issues.apache.org/jira/browse/HDDS-16270
Project: Apache Ozone
Issue Type: Improvement
Components: Ozone Client
Reporter: Ren Koike
Assignee: Ren Koike
After removing the three entry wrapper classes (sub-tasks 5, 9, 10)
([HDDS-16264|https://issues.apache.org/jira/browse/HDDS-16264],
[HDDS-16268|https://issues.apache.org/jira/browse/HDDS-16268],
[HDDS-16269|https://issues.apache.org/jira/browse/HDDS-16269]), the entry pool
classes become simpler — they manage block stream instances directly.
*ECBlockOutputStreamEntryPool* (60 lines) is a minimal subclass of
BlockOutput*strong text*StreamEntryPool (446 lines) that overrides a single
method. Replace the inheritance with a pluggable factory:
{code:java}
BlockOutputStreamEntryPool(..., BlockStreamFactory factory){code}
This eliminates the subclass. A similar approach may apply to
BlockDataStre*strong text*amOutputEntryPool.
Verification: all unit tests across all three paths pass.
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