I am using *hive 1.0.0* and *apache tez 0.5.2* When I configure hive to use tez I get an exception.
In *hive-site.xml* when the *hive.execution.engine* value is mr its works fine. But if I set it to tez I get this error: Exception in thread "main" java.lang.RuntimeException: java.io.IOException: Previous writer likely failed to write hdfs://localhost:8020/tmp/hive/hadoop/_tez_session_dir/39ba9c15-d9ed-4582-a4ce-11ae8bc586b7/mysql-connector-java-5.1.35-bin.jar. Failing because I am unlikely to write too. at org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:457) at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:626) at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:570) 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) Caused by: java.io.IOException: Previous writer likely failed to write hdfs://localhost:8020/tmp/hive/hadoop/_tez_session_dir/39ba9c15-d9ed-4582-a4ce-11ae8bc586b7/mysql-connector-java-5.1.35-bin.jar. 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.TezSessionState.open(TezSessionState.java:154) at org.apache.hadoop.hive.ql.exec.tez.TezSessionState.open(TezSessionState.java:122) at org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:454) ... 8 more