[Debarshi Basak]

When i am trying to run a query with index i am getting this exception.My hive version is 0.7.1

 

java.lang.OutOfMemoryError: GC overhead limit exceeded
        at java.nio.ByteBuffer.wrap(ByteBuffer.java:369)
        at org.apache.hadoop.io.Text.decode(Text.java:327)
        at org.apache.hadoop.io.Text.toString(Text.java:254)
        at org.apache.hadoop.hive.ql.index.compact.HiveCompactIndexResult.add(HiveCompactIndexResult.java:118)
        at org.apache.hadoop.hive.ql.index.compact.HiveCompactIndexResult.<init>(HiveCompactIndexResult.java:107)
        at org.apache.hadoop.hive.ql.index.compact.HiveCompactIndexInputFormat.getSplits(HiveCompactIndexInputFormat.java:89)
        at org.apache.hadoop.mapred.JobClient.writeOldSplits(JobClient.java:971)
        at org.apache.hadoop.mapred.JobClient.writeSplits(JobClient.java:963)
        at org.apache.hadoop.mapred.JobClient.access$500(JobClient.java:170)
        at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:880)
        at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:833)
        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:1157)
        at org.apache.hadoop.mapred.JobClient.submitJobInternal(JobClient.java:833)
        at org.apache.hadoop.mapred.JobClient.submitJob(JobClient.java:807)
        at org.apache.hadoop.hive.ql.exec.ExecDriver.execute(ExecDriver.java:671)
        at org.apache.hadoop.hive.ql.exec.MapRedTask.execute(MapRedTask.java:123)
        at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:131)
        at org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:57)
        at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:1063)
        at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:900)
        at org.apache.hadoop.hive.ql.Driver.run(Driver.java:748)
        at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:209)
        at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:286)
        at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:516)
        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:601)
        at org.apache.hadoop.util.RunJar.main(RunJar.java:197)

Debarshi Basak
Tata Consultancy Services
Mailto: debarshi.ba...@tcs.com
Website: http://www.tcs.com
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