Looking into it. Will fix it soon.
On Fri, Jul 18, 2014 at 3:15 PM, Chen He <[email protected]> wrote: > We are working on developing Pig on Tez Local mode. It previous works. > However, after we upmerge to latest pig. We got following errors: > > 2014-07-18 15:49:20,189 [TezChild] INFO > org.apache.pig.backend.hadoop.executionengine.tez.PigProcessor - Starting > output org.apache.tez.runtime.library.output.OnFileSortedOutput@39930e3d > to > vertex scope-92 > 2014-07-18 15:49:20,189 [TezChild] ERROR > org.apache.pig.backend.hadoop.executionengine.tez.PigProcessor - > Encountered exception while processing: > java.lang.NullPointerException > at > > org.apache.tez.runtime.library.common.ConfigUtils.getIntermediateOutputKeyComparator(ConfigUtils.java:125) > at > > org.apache.tez.runtime.library.common.sort.impl.ExternalSorter.<init>(ExternalSorter.java:148) > at > > org.apache.tez.runtime.library.common.sort.impl.dflt.DefaultSorter.<init>(DefaultSorter.java:116) > at > > org.apache.tez.runtime.library.output.OnFileSortedOutput.start(OnFileSortedOutput.java:101) > at > > org.apache.pig.backend.hadoop.executionengine.tez.PigProcessor.initializeOutputs(PigProcessor.java:299) > at > > org.apache.pig.backend.hadoop.executionengine.tez.PigProcessor.run(PigProcessor.java:185) > at > > org.apache.tez.runtime.LogicalIOProcessorRuntimeTask.run(LogicalIOProcessorRuntimeTask.java:309) > at > > org.apache.tez.runtime.task.TezTaskRunner$TaskRunnerCallable$1.run(TezTaskRunner.java:180) > at > > org.apache.tez.runtime.task.TezTaskRunner$TaskRunnerCallable$1.run(TezTaskRunner.java:172) > at java.security.AccessController.doPrivileged(Native Method) > at javax.security.auth.Subject.doAs(Subject.java:415) > at > > org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1491) > at > > org.apache.tez.runtime.task.TezTaskRunner$TaskRunnerCallable.call(TezTaskRunner.java:172) > at > > org.apache.tez.runtime.task.TezTaskRunner$TaskRunnerCallable.call(TezTaskRunner.java:167) > at java.util.concurrent.FutureTask.run(FutureTask.java:262) > at > > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > at > > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > at java.lang.Thread.run(Thread.java:744) > > Any reply will be appreciated! > > Regards! > > Chen >
