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Ship it! Ship It! - Jaimin Jetly On Oct. 15, 2014, 1:09 a.m., Alejandro Fernandez wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/26722/ > ----------------------------------------------------------- > > (Updated Oct. 15, 2014, 1:09 a.m.) > > > Review request for Ambari, Hitesh Shah, Sumit Mohanty, and Sid Wagle. > > > Bugs: AMBARI-7739 > https://issues.apache.org/jira/browse/AMBARI-7739 > > > Repository: ambari > > > Description > ------- > > Patch on top of change already committed. > > Create an Ambari 1.7.0 cluster with HDP 2.2.1, and install HDFS, Tez, MR, > Hive, Zookeeper. > After switching the hive.execution.engine from "mr" to "tez", attempting to > run the hive shell generates an error. > Logging initialized using configuration in > file:/etc/hive/conf.server/hive-log4j.properties > Exception in thread "main" java.lang.RuntimeException: > org.apache.tez.dag.api.SessionNotRunning: TezSession has already shutdown > at > org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:457) > at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:670) > at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:614) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:606) > at org.apache.hadoop.util.RunJar.run(RunJar.java:221) > at org.apache.hadoop.util.RunJar.main(RunJar.java:136) > Caused by: org.apache.tez.dag.api.SessionNotRunning: TezSession has already > shutdown > at org.apache.tez.client.TezClient.waitTillReady(TezClient.java:598) > at > org.apache.hadoop.hive.ql.exec.tez.TezSessionState.open(TezSessionState.java:206) > at > org.apache.hadoop.hive.ql.exec.tez.TezSessionState.open(TezSessionState.java:119) > at > org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:454) > ... 8 more > > > In the original patch, https://reviews.apache.org/r/26591/ , the hadoop-env > is stored as xml and needed to escpae && as && but it ends up > appearing in that same way in the hadoop-env.sh file, which prevents it from > working. > So intead of using &&, use nested ifs. > > **This needs two +1s in order to be committed into branch-1.7.0** > > > Diffs > ----- > > > ambari-server/src/main/resources/stacks/HDP/2.2/services/HDFS/configuration/hadoop-env.xml > 5d70420 > > Diff: https://reviews.apache.org/r/26722/diff/ > > > Testing > ------- > > Deployed a new cluster with the changes to hadoop-env.xml and verified that > hive on tez was able to start. > I did need to run the following first, > > hadoop fs -mkdir /apps/tez > hadoop fs -copyFromLocal > /usr/hdp/current/tez-client/lib/tez-0.6.0.2.2.0.0-913.tar.gz > /apps/tez/tez.tar.gz > hadoop fs -ls /apps/tez/ > > > Thanks, > > Alejandro Fernandez > >
