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Posted to dev@tez.apache.org by "Sergey Shelukhin (JIRA)" <ji...@apache.org> on 2017/09/28 22:48:00 UTC
[jira] [Created] (TEZ-3846) Tez session may not clean up on
internal error
Sergey Shelukhin created TEZ-3846:
-------------------------------------
Summary: Tez session may not clean up on internal error
Key: TEZ-3846
URL: https://issues.apache.org/jira/browse/TEZ-3846
Project: Apache Tez
Issue Type: Bug
Reporter: Sergey Shelukhin
Normally, in Hive we blindly reopen the session on any error; however I accidentally broke that, and while investigating noticed a new error before reopen that claims that session where a DAG has failed is still running a DAG. Looks like it should either clean up, or if we assume OOM is not clean-up-able, die completely.
{noformat}
2017-09-28T01:07:12,352 INFO [3d4e3f44-40c5-431a-b3de-801d60c1c579 main] client.TezClient: Submitted dag to TezSession, sessionName=HIVE-35a0e5c9-ce27-4b27-824c-ce9bc0fe104d, applicationId=application_1506585924598_0001, dagId=dag_1506585924598_0001_53, dagName=SELECT count(1) FROM (
...
2017-09-28T01:07:25,787 ERROR [3d4e3f44-40c5-431a-b3de-801d60c1c579 main] SessionState: Status: Failed
2017-09-28T01:07:25,787 ERROR [3d4e3f44-40c5-431a-b3de-801d60c1c579 main] SessionState: Vertex failed, vertexName=Map 61, vertexId=vertex_1506585924598_0001_53_01, diagnostics=[Vertex vertex_1506585924598_0001_53_01 [Map 61] killed/failed due to:ROOT_INPUT_INIT_FAILURE, Vertex Input: src initializer failed, vertex=vertex_1506585924598_0001_53_01 [Map 61], java.lang.OutOfMemoryError: GC overhead limit exceeded
2017-09-28T01:07:25,787 ERROR [3d4e3f44-40c5-431a-b3de-801d60c1c579 main] SessionState: Invalid event V_INTERNAL_ERROR on Vertex vertex_1506585924598_0001_53_00 [Map 60]
2017-09-28T01:07:25,787 DEBUG [3d4e3f44-40c5-431a-b3de-801d60c1c579 main] log.PerfLogger: </PERFLOG method=TezRunDag start=1506586032352 end=1506586045787 duration=13435 from=org.apache.hadoop.hive.ql.exec.tez.monitoring.TezJobMonitor>
... [reuse]
2017-09-28T01:07:28,459 INFO [11108166-069e-43d7-9e21-25b9214d01a4 main] client.TezClient: Submitting dag to TezSession, sessionName=HIVE-35a0e5c9-ce27-4b27-824c-ce9bc0fe104d, applicationId=application_1506585924598_0001, dagName=insert overwrite table orc_ppd_staging s...s(Stage-1), callerContext={ context=HIVE, callerType=HIVE_QUERY_ID, callerId=hiveptest_20170928010728_58f19d98-85da-4fad-83a7-7bf3aa0252a7 }
2017-09-28T01:07:35,259 INFO [11108166-069e-43d7-9e21-25b9214d01a4 main] exec.Task: Dag submit failed due to App master already running a DAG
{noformat}
Session continues living and failing like that multiple times.
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