Hernan Gelaf-Romer created HBASE-29372:
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Summary: Meta cache clear metrics and logs shouldn't use
"UnknownException"
Key: HBASE-29372
URL: https://issues.apache.org/jira/browse/HBASE-29372
Project: HBase
Issue Type: Bug
Reporter: Hernan Gelaf-Romer
Assignee: Hernan Gelaf-Romer
In HBase 2.X, meta cache clear exceptions can potentially be obfuscated, making
it hard to understand why we're clearing the meta cache. We should
# Add better logging in the client
# Avoid using "UnknownException" as the exception type in the meta cache clear
metric if the exception is known at runtime
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