[ https://issues.apache.org/jira/browse/HADOOP-15566?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Shilun Fan updated HADOOP-15566: -------------------------------- Target Version/s: 3.5.0 (was: 3.4.0) > Support OpenTelemetry > --------------------- > > Key: HADOOP-15566 > URL: https://issues.apache.org/jira/browse/HADOOP-15566 > Project: Hadoop Common > Issue Type: New Feature > Components: metrics, tracing > Affects Versions: 3.1.0 > Reporter: Todd Lipcon > Assignee: Siyao Meng > Priority: Major > Labels: pull-request-available, security > Attachments: HADOOP-15566-WIP.1.patch, HADOOP-15566.000.WIP.patch, > OpenTelemetry Support Scope Doc v2.pdf, OpenTracing Support Scope Doc.pdf, > Screen Shot 2018-06-29 at 11.59.16 AM.png, ss-trace-s3a.png > > Time Spent: 11h 40m > Remaining Estimate: 0h > > The HTrace incubator project has voted to retire itself and won't be making > further releases. The Hadoop project currently has various hooks with HTrace. > It seems in some cases (eg HDFS-13702) these hooks have had measurable > performance overhead. Given these two factors, I think we should consider > removing the HTrace integration. If there is someone willing to do the work, > replacing it with OpenTracing might be a better choice since there is an > active community. -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org