puleya7 created HBASE-22367:
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Summary: Extra commas in LruBlockCache.logStats between hitRatio
and cachingAccesses if hitCount is not 0
Key: HBASE-22367
URL: https://issues.apache.org/jira/browse/HBASE-22367
Project: HBase
Issue Type: Improvement
Components: BlockCache
Affects Versions: 1.2.12, 2.1.4, 1.3.4, 1.4.10, 1.5.1
Reporter: puleya7
LruBlockCache#logStats()
{code:java}
"hitRatio=" + (stats.getHitCount() == 0 ? "0" :
(StringUtils.formatPercent(stats.getHitRatio(), 2)+ ", ")) + ", " +
"cachingAccesses="
{code}
if hitCount is not 0, the log will have 2 commas between hitRatio and
cachingAccesses
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