Hi,all In my env CDH5.5.2 and kerberos,I configure ignite to Accelerator mapreduce 2 as the office docs,but I got a problem when submit a MR job like this: 16/07/22 11:16:42 WARN security.UserGroupInformation: PriviledgedActionException as:****@XXXXXX.COM (auth:KERBEROS) cause:java.io.IOException: Failed to submit job (null status obtained): job_666baa91-cf92-49d9-a2ab-4cdc702019aa_0003 java.io.IOException: Failed to submit job (null status obtained): job_666baa91-cf92-49d9-a2ab-4cdc702019aa_0003 at org.apache.ignite.internal.processors.hadoop.proto.HadoopClientProtocol.submitJob(HadoopClientProtocol.java:123) at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:243) at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1307) at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1304) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:415) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1671) at org.apache.hadoop.mapreduce.Job.submit(Job.java:1304) at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1325) at org.apache.hadoop.examples.QuasiMonteCarlo.estimatePi(QuasiMonteCarlo.java:306) at org.apache.hadoop.examples.QuasiMonteCarlo.run(QuasiMonteCarlo.java:354) at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70) at org.apache.hadoop.examples.QuasiMonteCarlo.main(QuasiMonteCarlo.java:363) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.hadoop.util.ProgramDriver$ProgramDescription.invoke(ProgramDriver.java:71) at org.apache.hadoop.util.ProgramDriver.run(ProgramDriver.java:144) at org.apache.hadoop.examples.ExampleDriver.main(ExampleDriver.java:74) 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)
did I configured something wrong or ignite not support MRv2 with kerberos