Harsh J created HBASE-7303:
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Summary: Quit using reflection for the method
DFSOutputStream#getNumCurrentReplicas(…)
Key: HBASE-7303
URL: https://issues.apache.org/jira/browse/HBASE-7303
Project: HBase
Issue Type: Improvement
Affects Versions: 0.96.0
Reporter: Harsh J
Assignee: Harsh J
Priority: Minor
Given that we've raised our minimum version guarantee for HBase with 1.x
carrying the 0.20-append code finally, and all subsequent releases (0.21*,
0.22, 0.23 and 2) have this method available in them, I don't see a reason to
have the reflection based getNumCurrentReplicas invocation (via HDFS-826)
anymore.
We could save ourselves quite a bit of perf. penalty by removing this check and
simply calling the method directly, as its API has not changed across releases.
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