AFAIK, it is not necessary to localize tez jars in hive if you have already configured tez.lib.uris.
2015-06-24 05:12:50,207 INFO [main]: tez.DagUtils (DagUtils.java:localizeResource(951)) - Localizing resource because it does not exist: file:/home/amitkumar/Apache_tez/TEZ/tez-0.7.0 to dest: hdfs://localhost:9000/tmp/hive/amitkumar/_tez_session_dir/25e6f3e0-b913-46c8-9d87-83962f1dc073/tez-0.7.0 Best Regard, Jeff Zhang From: amit kumar <[email protected]<mailto:[email protected]>> Reply-To: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>> Date: Thursday, June 25, 2015 at 12:06 PM To: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>> Subject: Re: Error while running Hive queries over tez I have provided the settings in tez-site.xml. I run the OrderWordCount job and that runs successfully. The issue happens only when i fire a Hive query. Thanks. On Wed, Jun 24, 2015 at 12:34 PM, Rajesh Balamohan <[email protected]<mailto:[email protected]>> wrote: Can you provide tez.lib.uris in your setting and the location of tez deployed in HDFS? ~Rajesh.B On Wed, Jun 24, 2015 at 5:49 PM, amit kumar <[email protected]<mailto:[email protected]>> wrote: Hi, I am running Hive with Tez. When I run Hive query below is the exception i am facing. 2015-06-24 05:13:15,240 ERROR [main]: exec.Task (TezTask.java:execute(184)) - Failed to execute tez graph. java.io.IOException: Previous writer likely failed to write hdfs://localhost:9000/tmp/hive/amitkumar/_tez_session_dir/25e6f3e0-b913-46c8-9d87-83962f1dc073/tez-0.7.0. Failing because I am unlikely to write too. at org.apache.hadoop.hive.ql.exec.tez.DagUtils.localizeResource(DagUtils.java:979) at org.apache.hadoop.hive.ql.exec.tez.DagUtils.addTempResources(DagUtils.java:860) at org.apache.hadoop.hive.ql.exec.tez.DagUtils.localizeTempFilesFromConf(DagUtils.java:803) at org.apache.hadoop.hive.ql.exec.tez.TezSessionState.refreshLocalResourcesFromConf(TezSessionState.java:228) at org.apache.hadoop.hive.ql.exec.tez.TezTask.updateSession(TezTask.java:245) at org.apache.hadoop.hive.ql.exec.tez.TezTask.execute(TezTask.java:136) at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:160) at org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:85) at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:1604) Please help me out what can be the issue. When i do fresh setup, Job runs only first time after that for each Hive query it shows same error. Thanks. -- ~Rajesh.B
