Re: Trace HBase/HDFS with HTrace

2015-02-24 Thread Masatake Iwasaki
Hi, Thanks for trying this. I am sorry for late reply. I tried this today by hbase-1.0.1-SANPSHOT built with {{-Dhadoop-two.version=2.7.0-SNAPSHOT}} in pseudo distributed cluster but failed to get end-to-end trace. I checked that * tracing works for both of hbase and hdfs, * hbase runs with

Re: Trace HBase/HDFS with HTrace

2015-02-24 Thread Colin P. McCabe
Thanks for trying this, Mastake. I've got HDFS working on my cluster with tracing and LocalFileSpanReceiver. Did you try using HBase + HDFS with LocalFileSpanReceiver? Be sure to use a build including HTRACE-112 since LFSR was kind of busted prior to that. I'm going to do a longer writeup