Where would i seek help for issues revolving around HTrace and zipkin? Here? Because I have configured everything the way documentation said but i see nothing in the zipkin server or in the logs. nothing at all
________________________________ From: jeff saremi <jeffsar...@hotmail.com> Sent: Tuesday, February 28, 2017 12:52:32 PM To: user@hbase.apache.org Subject: Re: Need guidance on getting detailed elapsed times in every stage of processing a request No I had not. but it looks like what i needed. Thanks Ted. I'll see if I have any more questions after reading this. ________________________________ From: Ted Yu <yuzhih...@gmail.com> Sent: Tuesday, February 28, 2017 12:47:08 PM To: user@hbase.apache.org Subject: Re: Need guidance on getting detailed elapsed times in every stage of processing a request Have you looked at: http://hbase.apache.org/book.html#tracing On Tue, Feb 28, 2017 at 12:37 PM, jeff saremi <jeffsar...@hotmail.com> wrote: > I think we need to get detailed information from HBase RegionServer logs > on how a request (read or write) is processed. Specifically speaking, i > need to know of say 100 ms time spent in processing a write, how much of it > was spent waiting for the HDFS? > What is the most efficient way of enabling this in log4j properties? Are > there better mechanisms to get this information? > > If I can get this in the log, then I can process the logs offline or in > neartime and mount some dashboards on the top. > > thanks > > > Jeff >
