[HIVE-16398] [Hive on Tez] Jar Localization issues

• Type: Bug
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: 2.1.0
• Component/s: Tez
• Assignee: Unassigned
• Reporter: Ravi Teja Chilukuri
• Created: 06/Apr/17 07:13
• Updated: 18/Aug/20 03:06

Description

The jar localization fails with the following error in these cases

1) If a jar is already present in the classpath and is added again via aux.jars or using add jar command by the user.
2) If the jar is missing- Ideally it should ignore or either throw a error/warning stating jar not found.
3) When a "*" is present in some of the classpath entries, it will try to replicate the same * path on hdfs and fails.

Error:

Total jobs = 1
Launching Job 1 out of 1
Exception in thread "Thread-17" java.lang.RuntimeException: java.io.IOException: Previous writer likely failed to write hdfs://clstr1/tmp/hive/adhoc-hive-user/_tez_session_dir/edd821a7-d4f5-4980-b693-6b9c17ac4257/hadoop-4mc-1.1.0.jar. Failing because I am unlikely to write too.
	at org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:617)
	at org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:526)
	at org.apache.hadoop.hive.ql.exec.TaskRunner.run(TaskRunner.java:78)
Caused by: java.io.IOException: Previous writer likely failed to write hdfs://clstr1/tmp/hive/adhoc-hive-user/_tez_session_dir/edd821a7-d4f5-4980-b693-6b9c17ac4257/hadoop-4mc-1.1.0.jar. Failing because I am unlikely to write too.
	at org.apache.hadoop.hive.ql.exec.tez.DagUtils.localizeResource(DagUtils.java:1020)
	at org.apache.hadoop.hive.ql.exec.tez.DagUtils.addTempResources(DagUtils.java:900)
	at org.apache.hadoop.hive.ql.exec.tez.DagUtils.localizeTempFilesFromConf(DagUtils.java:843)
	at org.apache.hadoop.hive.ql.exec.tez.TezSessionState.refreshLocalResourcesFromConf(TezSessionState.java:451)
	at org.apache.hadoop.hive.ql.exec.tez.TezSessionState.openInternal(TezSessionState.java:247)
	at org.apache.hadoop.hive.ql.exec.tez.TezSessionState.open(TezSessionState.java:222)
	at org.apache.hadoop.hive.ql.exec.tez.TezSessionState.open(TezSessionState.java:189)
	at org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:612)
	... 2 more
FAILED: Execution Error, return code -1 from org.apache.hadoop.hive.ql.exec.tez.TezTask