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[HBASE-7381] Lightweight data transfer for Class Result - HBase - [issue]
...Currently,the data transferring between 2 Result objects in the same process, will cause additional/unnecessary data parsing & copying; as we have to do that via "Writables.copyWritable(...
http://issues.apache.org/jira/browse/HBASE-7381    Author: Cheng Hao, 2013-01-15, 22:29
[HBASE-6852] SchemaMetrics.updateOnCacheHit costs too much while full scanning a table with all of its fields - HBase - [issue]
...The SchemaMetrics.updateOnCacheHit costs too much while I am doing the full table scanning.Here is the top 5 hotspots within regionserver while full scanning a table: (Sorry for the less-wel...
http://issues.apache.org/jira/browse/HBASE-6852    Author: Cheng Hao, 2012-11-05, 18:07
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NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB