eb6ded4849
Added metrics for RecoverableZooKeeper related to specific exceptions, total failed ZooKeeper API calls and latency histograms for read, write and sync operations. Also added unit tests for the same. Added service provider for the ZooKeeper metrics implementation inside the hadoop compatibility module. Signed-off-by: Andrew Purtell <apurtell@apache.org> |
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main/java/org/apache/hadoop/hbase/metrics | ||
test/java/org/apache/hadoop/hbase/metrics |