What the hdfs data locality metric? And remote read and local read? On Thursday, July 4, 2013, Viral Bajaria wrote:
> Currently datanode shows a lot of clienttrace logs for DFSClient. I did a > quick command line check to see how many clienttrace do I get per active > RegionServer and it seems the local RegionServer had very few (< 1%). > > Given that datanode logs are too noisy with clienttrace, I was hoping to > find the metrics in an easier way. But maybe I will hunt the logs now. > > Any pointers on what type of log to look for ? > > Thanks, > Viral > > On Thu, Jul 4, 2013 at 1:57 AM, Azuryy Yu <[email protected]<javascript:;>> > wrote: > > > if SCR take effect, you can see releated logs in the datanode log. >
