Shantanu Mundkur created AMBARI-15331:
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Summary: AMS HBase FIFO compaction policy and Normalizer settings
are not handled correctly
Key: AMBARI-15331
URL: https://issues.apache.org/jira/browse/AMBARI-15331
Project: Ambari
Issue Type: Bug
Components: ambari-metrics
Affects Versions: 2.2.0
Reporter: Shantanu Mundkur
Assignee: Shantanu Mundkur
Fix For: trunk, 2.4.0
AMS HBase FIFO compaction policy and Normalizer settings are not handled
correctly.
A user could change the defaults for these settings via configuration updates
but at least two problems would result.
1) Updates to variables AMS_HBASE_FIFO_COMPACTION_ENABLED and
AMS_HBASE_NORMALIZER_ENABLED will not be honored. Same would be the case for
the recent addition to ams-env - AMS_HBASE_INIT_CHECK_ENABLED.
2) During upgrade to Ambari 2.2.0 these settings will not be correctly handled
due to incorrect variable names and leads to exceptions e.g if
AMS_HBASE_FIFO_COMPACTION_ENABLED was expected to be set to 'false', for
instance if the AMS HBase version did not support FIFO compaction policy.
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