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Posted to dev@hbase.apache.org by "Umesh Agashe (JIRA)" <ji...@apache.org> on 2016/11/03 17:51:58 UTC
[jira] [Created] (HBASE-17015) Multipile identical CacheConfig log
messages in a log file and refactoring around CacheConfig inheritance
Umesh Agashe created HBASE-17015:
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Summary: Multipile identical CacheConfig log messages in a log file and refactoring around CacheConfig inheritance
Key: HBASE-17015
URL: https://issues.apache.org/jira/browse/HBASE-17015
Project: HBase
Issue Type: Improvement
Reporter: Umesh Agashe
Assignee: Umesh Agashe
There are two issues here:
1. CacheConfig is logged multiple times (some times on adjacent lines) in log file. The reason for this is: {code} LOG.info(this) {code} in CacheConfig constructor. So when CacheConfig and any derived class is instantiated message appears multiple times in a log. The message itself doesn't have any context and look identical. Logging CacheConfig from outside constructor will fix this issue.
2. During debugging its noticed that CacheConfig is meant for in memory block cache but is used for different caches (in some cases for non in memory block caches). This can be improved by refactoring the inheritance of CacheConfig.
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