----------------------------------------------------------- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/63032/#review188151 -----------------------------------------------------------
Ship it! Ship It! - Dmitro Lisnichenko On Oct. 16, 2017, 7:22 p.m., Jonathan Hurley wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/63032/ > ----------------------------------------------------------- > > (Updated Oct. 16, 2017, 7:22 p.m.) > > > Review request for Ambari, Dmytro Grinenko, Dmitro Lisnichenko, and Nate Cole. > > > Bugs: AMBARI-22245 > https://issues.apache.org/jira/browse/AMBARI-22245 > > > Repository: ambari > > > Description > ------- > > STR: > - Install basic YARN on HDP 2.6.0.0 (no Tez) > - Upgrade just YARN to HDP 2.6.0.2 > > Service checks will fail with the following: > ``` > 17/10/12 17:55:20 FATAL distributedshell.ApplicationMaster: Error running > ApplicationMaster > java.lang.NoSuchMethodError: > org.apache.hadoop.io.retry.RetryPolicies.retryForeverWithFixedSleep(JLjava/util/concurrent/TimeUnit;)Lorg/apache/hadoop/io/retry/RetryPolicy; > at > org.apache.hadoop.yarn.client.RMProxy.createRetryPolicy(RMProxy.java:280) > ``` > > - All YARN daemons and clients are reporting 2.6.0.2 > - All YARN daemons have loaded JARs for 2.6.0.2 > > What is happening here is that the applications being run on YARN are picking > up the older hadoop-common JAR file. The method > {{retryForeverWithFixedSleep}} did not exist in HDP 2.6.0.0. > > It is picking up the older JARs for running applications because of the > {{yarn-site.xml}} property: > ``` > yarn-site.xml- <name>yarn.application.classpath</name> > yarn-site.xml: > <value>/etc/hadoop/conf,/usr/hdp/current/hadoop-client/*,/usr/hdp/current/hadoop-client/lib/*,/usr/hdp/current/hadoop-hdfs-client/*,/usr/hdp/current/hadoop-hdfs-client/lib/*,/usr/hdp/current/hadoop-yarn-client/*,/usr/hdp/current/hadoop-yarn-client/lib/*,/usr/hdp/current/ext/hadoop/*</value> > ``` > > Ambari should be parameterizing the {{/usr/hdp/current/hadoop-client}} paths > here. > > > Diffs > ----- > > > ambari-server/src/main/resources/common-services/YARN/2.1.0.2.0/package/scripts/params_linux.py > f21719261a > > ambari-server/src/main/resources/common-services/YARN/2.1.0.2.0/package/scripts/status_params.py > c2e9d92a04 > > ambari-server/src/main/resources/stacks/HDP/2.2/services/YARN/configuration/yarn-site.xml > d0b4bb1f0f > ambari-server/src/main/resources/stacks/HDP/2.6/upgrades/config-upgrade.xml > 5dbcf2da1b > > ambari-server/src/main/resources/stacks/HDP/2.6/upgrades/nonrolling-upgrade-2.6.xml > b7548eab30 > ambari-server/src/main/resources/stacks/HDP/2.6/upgrades/upgrade-2.6.xml > d3a096a4fa > > > Diff: https://reviews.apache.org/r/63032/diff/1/ > > > Testing > ------- > > Manual > > > Thanks, > > Jonathan Hurley > >
