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Hadoop QA commented on OOZIE-2531: ---------------------------------- Testing JIRA OOZIE-2531 Cleaning local git workspace ---------------------------- {color:green}+1 PATCH_APPLIES{color} {color:green}+1 CLEAN{color} {color:red}-1 RAW_PATCH_ANALYSIS{color} . {color:green}+1{color} the patch does not introduce any @author tags . {color:green}+1{color} the patch does not introduce any tabs . {color:green}+1{color} the patch does not introduce any trailing spaces . {color:green}+1{color} the patch does not introduce any line longer than 132 . {color:red}-1{color} the patch does not add/modify any testcase {color:green}+1 RAT{color} . {color:green}+1{color} the patch does not seem to introduce new RAT warnings {color:green}+1 JAVADOC{color} . {color:green}+1{color} the patch does not seem to introduce new Javadoc warnings {color:green}+1 COMPILE{color} . {color:green}+1{color} HEAD compiles . {color:green}+1{color} patch compiles . {color:green}+1{color} the patch does not seem to introduce new javac warnings {color:green}+1 BACKWARDS_COMPATIBILITY{color} . {color:green}+1{color} the patch does not change any JPA Entity/Colum/Basic/Lob/Transient annotations . {color:green}+1{color} the patch does not modify JPA files {color:green}+1 TESTS{color} . Tests run: 1777 {color:green}+1 DISTRO{color} . {color:green}+1{color} distro tarball builds with the patch ---------------------------- {color:red}*-1 Overall result, please check the reported -1(s)*{color} The full output of the test-patch run is available at . https://builds.apache.org/job/oozie-trunk-precommit-build/2882/ > Prevent Spark trying for token which is already available > ---------------------------------------------------------- > > Key: OOZIE-2531 > URL: https://issues.apache.org/jira/browse/OOZIE-2531 > Project: Oozie > Issue Type: Improvement > Reporter: Satish Subhashrao Saley > Assignee: Satish Subhashrao Saley > Attachments: OOZIE-2531-1.patch > > > As per [Apache Spark > documentation|http://spark.apache.org/docs/latest/running-on-yarn.html#spark-properties] > : > The property {{spark.yarn.security.tokens.service.enabled}} in Apache Spark > which controls whether to retrieve delegation tokens for non-HDFS services > when security is enabled. By default, delegation tokens for all supported > services are retrieved when those services are configured, but it's possible > to disable that behavior if it somehow conflicts with the application being > run. > Currently supported services are: hive, hbase > It would be good to have default as > {{spark.yarn.security.tokens.hive.enabled=false}} to avoid having Spark > redundantly retry obtaining a token when it already has one (passed > originally from Oozie's hcat credentials). -- This message was sent by Atlassian JIRA (v6.3.4#6332)