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ambari-server/src/main/resources/stacks/HDP/2.3.GlusterFS/services/YARN/configuration/capacity-scheduler.xml <https://reviews.apache.org/r/34451/#comment135789> Seems like this is caused by not striping the properties patch. In that case this is not Yarn 2.3 specific and will reproduce with Yarn 2.2 Alejandro can you please check that. And if so change it in HDP-2.2 rather than overriding it in HDP-2.3 - Andrew Onischuk On May 20, 2015, 3:10 a.m., Alejandro Fernandez wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/34451/ > ----------------------------------------------------------- > > (Updated May 20, 2015, 3:10 a.m.) > > > Review request for Ambari, Andrew Onischuk, Dmitro Lisnichenko, Jonathan > Hurley, Nate Cole, Sumit Mohanty, and Sid Wagle. > > > Bugs: AMBARI-11257 > https://issues.apache.org/jira/browse/AMBARI-11257 > > > Repository: ambari > > > Description > ------- > > STR: > Create a cluster with Ambari 2.1.0, at build 1638 > Install HDP 2.3.0.0 at build 2030, with HDFS, MR, YARN, ZK, OOZIE > Run Yarn Service Check > Run Oozie Service Check > > The Resource Manager UI shows the apps as waiting for AM to schedule them, > and eventually they get killed. > > For Oozie, it is able to launch the MR jobs, but of course, they timeout. > > The problem is that the > yarn.scheduler.capacity.root.default-node-label-expression property is set to > " " instead of "", and this behavior changed in HDP 2.3, but works in HDP 2.2 > as well. > > > Diffs > ----- > > ambari-server/src/main/resources/stacks/HDP/2.2/upgrades/upgrade-2.3.xml > e954af2 > > ambari-server/src/main/resources/stacks/HDP/2.3.GlusterFS/services/YARN/configuration/capacity-scheduler.xml > 63d56b0 > > ambari-server/src/main/resources/stacks/HDP/2.3/services/YARN/configuration/capacity-scheduler.xml > PRE-CREATION > > Diff: https://reviews.apache.org/r/34451/diff/ > > > Testing > ------- > > Installed ambari-server > Patched the file capacity-scheduler.xml > Deployed a cluster with HDP 2.3 and HDFS, YARN, MR, ZK > Verified the property change in the configs, and that the YARN Service Check > passed. > > ---------------------------------------------------------------------- > Total run:741 > Total errors:0 > Total failures:0 > OK > > > Thanks, > > Alejandro Fernandez > >
