Asaf, the hdfsBlocksLocalityIndex is around 76 and it's 86 for the regionserver which is under the heaviest load for IO.
Ram, I saw that you updated the JIRA saying the checksum metrics are available in the regionserver. What group are they published under ? I checked my ganglia stats and can't find it under hbase.RegionServerDynamicStatistics. After looking at the code I found that the metrics are registered under "regionserver" but on my ganglia side I never see any metrics that are tagged as "regionserver". Am I missing a config to send those metrics out to ganglia ? Thanks, Viral On Thu, Jul 4, 2013 at 3:50 AM, Asaf Mesika <[email protected]> wrote: > What the hdfs data locality metric? > And remote read and local read? >
