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From "Sharmadha Sainath (JIRA)" <j...@apache.org>
Subject [jira] [Created] (ATLAS-810) CTAS tables creation throw exceptions in Atlas ,but the tables are imported and lineage graphs are also rendered.
Date Thu, 19 May 2016 03:09:13 GMT
Sharmadha Sainath created ATLAS-810:
---------------------------------------

             Summary: CTAS tables creation throw exceptions in Atlas ,but the tables are imported
and lineage graphs are also rendered.
                 Key: ATLAS-810
                 URL: https://issues.apache.org/jira/browse/ATLAS-810
             Project: Atlas
          Issue Type: Bug
         Environment: Atlas (commit id : 98769871e56d9a97792e2dba52345e876908ac63 )
HBase , External Kafka,  Solr

            Reporter: Sharmadha Sainath
            Priority: Minor


Atlas is populated with "n" tables and then CTAS tables are created from those"n" tables.

Atlas throws the following exceptions :

2016-05-19 02:59:39,362 ERROR - [NotificationHookConsumer thread-0:] ~ Unable to persist entity
instance (EntityResource:148)
java.lang.NullPointerException
	at org.apache.atlas.web.resources.EntityResource.submit(EntityResource.java:124)
	at org.apache.atlas.LocalAtlasClient$1.invoke(LocalAtlasClient.java:82)
	at org.apache.atlas.LocalAtlasClient$EntityOperation.run(LocalAtlasClient.java:118)
	at org.apache.atlas.LocalAtlasClient.createEntity(LocalAtlasClient.java:85)
	at org.apache.atlas.AtlasClient.createEntity(AtlasClient.java:580)
	at org.apache.atlas.notification.NotificationHookConsumer$HookConsumer.handleMessage(NotificationHookConsumer.java:203)
	at org.apache.atlas.notification.NotificationHookConsumer$HookConsumer.run(NotificationHookConsumer.java:187)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
2016-05-19 02:59:39,379 WARN  - [NotificationHookConsumer thread-0:] ~ Error handling message
org.apache.atlas.notification.hook.HookNotification$EntityCreateRequest@24fc6736 (NotificationHookConsumer:233)
org.apache.atlas.AtlasServiceException: Metadata service API CREATE_ENTITY failed with status
500(Internal Server Error) Response Body (java.lang.NullPointerException
	at org.apache.atlas.web.resources.EntityResource.submit(EntityResource.java:124)
	at org.apache.atlas.LocalAtlasClient$1.invoke(LocalAtlasClient.java:82)
	at org.apache.atlas.LocalAtlasClient$EntityOperation.run(LocalAtlasClient.java:118)
	at org.apache.atlas.LocalAtlasClient.createEntity(LocalAtlasClient.java:85)
	at org.apache.atlas.AtlasClient.createEntity(AtlasClient.java:580)
	at org.apache.atlas.notification.NotificationHookConsumer$HookConsumer.handleMessage(NotificationHookConsumer.java:203)
	at org.apache.atlas.notification.NotificationHookConsumer$HookConsumer.run(NotificationHookConsumer.java:187)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
)
	at org.apache.atlas.LocalAtlasClient$EntityOperation.run(LocalAtlasClient.java:122)
	at org.apache.atlas.LocalAtlasClient.createEntity(LocalAtlasClient.java:85)
	at org.apache.atlas.AtlasClient.createEntity(AtlasClient.java:580)
	at org.apache.atlas.notification.NotificationHookConsumer$HookConsumer.handleMessage(NotificationHookConsumer.java:203)
	at org.apache.atlas.notification.NotificationHookConsumer$HookConsumer.run(NotificationHookConsumer.java:187)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
	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:745)
2016-05-19 02:59:39,380 DEBUG - [NotificationHookConsumer thread-0:] ~ Committed offset: 2
(KafkaConsumer:96)

No exceptions in Hive logs.

But all CTAS tables are imported and lineage graphs are properly rendered on Atlas UI.



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