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Elek, Marton commented on HADOOP-15566: --------------------------------------- Just for the reference, the links for the started mailing list discussions: https://mail-archives.apache.org/mod_mbox/hadoop-common-dev/201807.mbox/%3CCADiq6%3DxdAuPT5q8PNdXBnSODzniKw2zBGo-z9PwCA2_mrDc7wg%40mail.gmail.com%3E https://mail-archives.apache.org/mod_mbox/hadoop-common-dev/201807.mbox/%3cCADcMMgEkJ=OqhJ83-aPFQZ+TZ+5BH=7w6-tsahd9hlpuc3e...@mail.gmail.com%3e (Thanks to [~stack] and [~jojochuang]) > Remove HTrace support > --------------------- > > Key: HADOOP-15566 > URL: https://issues.apache.org/jira/browse/HADOOP-15566 > Project: Hadoop Common > Issue Type: Improvement > Components: metrics > Affects Versions: 3.1.0 > Reporter: Todd Lipcon > Priority: Major > Labels: security > Attachments: Screen Shot 2018-06-29 at 11.59.16 AM.png, > ss-trace-s3a.png > > > 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 (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org