+1 we should have a metric for this.
----- Original Message ----- From: ramkrishna vasudevan <[email protected]> To: "[email protected]" <[email protected]> Cc: Sent: Thursday, July 4, 2013 2:02 AM Subject: Re: question about clienttrace logs in hdfs and shortcircuit read I think we should have some explicit indicator for this feature. Mind filing a JIRA for this? Regards Ram On Thu, Jul 4, 2013 at 2:30 PM, Viral Bajaria <[email protected]>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]> wrote: > > > if SCR take effect, you can see releated logs in the datanode log. >
