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Error in Ranger row level filter.

Error in Ranger row level filter.

Hi all,

I am facing a issue in ranger row level filter. I have add a IN query in RLF. It gives error like

Query: du_id IN 
       (select b.cucode from tbl_pts_empentityrolemapping a 
        inner join tbl_pts_customerunitmaster b on a.entityid = b.cuid 
        inner join tbl_pts_employeemaster e on a.empid=e.employeeid and e.username = current_user() 
        where globalroleid IN (3,49))
INFO  : Dag submit failed due to Invalid TaskLaunchCmdOpts defined for Vertex Map 4 : Invalid/conflicting GC options found, cmdOpts="-server -Djava.net.preferIPv4Stack=true -Dhdp.version=2.6.4.0-91 -XX:+PrintGCDetails -verbose:gc -XX:+PrintGCTimeStamps -XX:+UseNUMA -XX:+UseG1GC -XX:+ResizeTLAB -server -Djava.net.preferIPv4Stack=true -XX:NewRatio=8 -XX:+UseNUMA -XX:+UseParallelGC -XX:+PrintGCDetails -verbose:gc -XX:+PrintGCTimeStamps -Dlog4j.configuratorClass=org.apache.tez.common.TezLog4jConfigurator -Dlog4j.configuration=tez-container-log4j.properties -Dyarn.app.container.log.dir=<LOG_DIR> -Dtez.root.logger=INFO,CLA " stack trace: [org.apache.tez.dag.api.DAG.createDag(DAG.java:934), org.apache.tez.client.TezClientUtils.prepareAndCreateDAGPlan(TezClientUtils.java:680), org.apache.tez.client.TezClient.submitDAGSession(TezClient.java:444), org.apache.tez.client.TezClient.submitDAG(TezClient.java:411), org.apache.hadoop.hive.ql.exe
 





3 REPLIES 3

Re: Error in Ranger row level filter.

Hi @Anjali Shevadkar
The error complains of invalid/conflicting JVM garbage collection options.
Can you confirm your HDP and Ambari versions? Did you deploy this cluster via the Ambari install or via blueprint?

Edit, I can see the GC options conflict here;

XX:+UseG1GC AND XX:+UseParallelGC are both specified

These GC options are mutually exclusive. Ensure that in your configuration, tez.task.launch.cmd-opts and hive.tez.java.opts are both set to the same GC method.

Re: Error in Ranger row level filter.

Hi @Jonathan Sneep

cluster is deployed through Ambari. HDP and Ambari version is 2.6.0.3 & 2. 6.1.

Re: Error in Ranger row level filter.

Thanks @Anjali Shevadkar
I also updated my previous post, with a cause and solution proposal;

On the JVM options, XX:+UseG1GC AND XX:+UseParallelGC are both specified

These GC options are mutually exclusive. Ensure that in your configuration, tez.task.launch.cmd-opts and hive.tez.java.opts are both set to the same GC method.