Structured event log for HBase for monitoring and auto-tuning performance
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Key: HBASE-5262
URL: https://issues.apache.org/jira/browse/HBASE-5262
Project: HBase
Issue Type: Improvement
Reporter: Mikhail Bautin
Creating this JIRA to open a discussion about a structured (machine-readable)
log that will record events such as compaction start/end times, compaction
input/output files, their sizes, the same for flushes, etc. This can be stored
e.g. in a new system table in HBase itself. The data from this log can then be
analyzed and used to optimize compactions at run time, or otherwise auto-tune
HBase configuration to reduce the number of knobs the user has to configure.
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