scaling compaction with milti threads
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Key: HBASE-1476
URL: https://issues.apache.org/jira/browse/HBASE-1476
Project: Hadoop HBase
Issue Type: Improvement
Reporter: Billy Pearson
Fix For: 0.20.1
Was thinking we should build in support to be able to handle more then one
thread for compactions this will allow us to keep up with compactions when we
get to the point where we store Tb's of data per node and may regions
Maybe a configurable setting to set how many threads a region server can use
for compactions.
With compression turned on my compactions are limited by cpu speed with multi
cores then it would be nice to be able to scale compactions to 2 or more cores.
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