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https://issues.apache.org/jira/browse/ATLAS-1567?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15878925#comment-15878925
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Madhan Neethiraj commented on ATLAS-1567:
-----------------------------------------
+1 for the patch. Thanks [~nixonrodrigues].
> Regression: AtlasHook for falcon seems to be broken, it is not invoked when a
> falcon cluster entity is submitted
> ----------------------------------------------------------------------------------------------------------------
>
> Key: ATLAS-1567
> URL: https://issues.apache.org/jira/browse/ATLAS-1567
> Project: Atlas
> Issue Type: Bug
> Components: atlas-intg
> Affects Versions: trunk
> Reporter: Ayub Khan
> Assignee: Nixon Rodrigues
> Priority: Blocker
> Fix For: trunk, 0.8-incubating
>
> Attachments: ATLAS-1567.patch
>
>
> Falcon logs showing the cluster submitted successfully, but still the hook is
> not invoked
> {noformat}
> 2017-02-17 19:23:40,020 INFO - [726486469@qtp-1828868503-10 -
> 39424028-a0e3-490f-ba04-1d025619e782:] ~ HttpServletRequest RemoteUser is
> hrt_qa (Servlets:47)
> 2017-02-17 19:23:40,020 INFO - [726486469@qtp-1828868503-10 -
> 39424028-a0e3-490f-ba04-1d025619e782:hrt_qa:POST//entities/submit/cluster] ~
> Logging in hrt_qa (CurrentUser:65)
> 2017-02-17 19:23:40,021 INFO - [726486469@qtp-1828868503-10 -
> 39424028-a0e3-490f-ba04-1d025619e782:hrt_qa:POST//entities/submit/cluster] ~
> Request from authenticated user: hrt_qa, URL=/api/entities/submit/cluster,
> doAs user: null (FalconAuthenticationFilter:185)
> 2017-02-17 19:23:40,021 INFO - [726486469@qtp-1828868503-10 -
> 39424028-a0e3-490f-ba04-1d025619e782:hrt_qa:POST//entities/submit/cluster] ~
> Authorizing user=hrt_qa against request=RequestParts{resource='entities',
> action='submit', entityType='cluster'} (FalconAuthorizationFilter:78)
> 2017-02-17 19:23:40,021 INFO - [726486469@qtp-1828868503-10 -
> 39424028-a0e3-490f-ba04-1d025619e782:hrt_qa:POST//entities/submit/cluster] ~
> Authorization for action=submit will be done in the API
> (DefaultAuthorizationProvider:315)
> 2017-02-17 19:23:40,021 INFO - [726486469@qtp-1828868503-10 -
> 39424028-a0e3-490f-ba04-1d025619e782:hrt_qa:POST//entities/submit/cluster] ~
> Authorization succeeded for user=hrt_qa, proxy=hrt_qa
> (FalconAuthorizationFilter:88)
> 2017-02-17 19:23:40,034 INFO - [726486469@qtp-1828868503-10 -
> 39424028-a0e3-490f-ba04-1d025619e782:hrt_qa:POST//entities/submit/cluster] ~
> Parsed Entity: cl1 (EntityParser:102)
> 2017-02-17 19:23:40,040 INFO - [726486469@qtp-1828868503-10 -
> 39424028-a0e3-490f-ba04-1d025619e782:hrt_qa:POST//entities/submit/cluster] ~
> Parsed Entity: cl1 (EntityParser:102)
> 2017-02-17 19:23:40,040 INFO - [726486469@qtp-1828868503-10 -
> 39424028-a0e3-490f-ba04-1d025619e782:hrt_qa:POST//entities/submit/cluster] ~
> Lock acquired for submit on (cluster) cl1 by 726486469@qtp-1828868503-10 -
> 39424028-a0e3-490f-ba04-1d025619e782 (MemoryLocks:54)
> 2017-02-17 19:23:40,040 ERROR - [726486469@qtp-1828868503-10 -
> 39424028-a0e3-490f-ba04-1d025619e782:hrt_qa:POST//entities/submit/cluster] ~
> Entity node (CLUSTER) cl1 not found in entity graph. (EntityGraph:71)
> 2017-02-17 19:23:40,041 INFO - [726486469@qtp-1828868503-10 -
> 39424028-a0e3-490f-ba04-1d025619e782:hrt_qa:POST//entities/submit/cluster] ~
> Successfully released lock on (cluster) cl1 by 726486469@qtp-1828868503-10 -
> 39424028-a0e3-490f-ba04-1d025619e782 (MemoryLocks:70)
> 2017-02-17 19:23:40,041 INFO - [726486469@qtp-1828868503-10 -
> 39424028-a0e3-490f-ba04-1d025619e782:hrt_qa:POST//entities/submit/cluster] ~
> All locks released on cl1 (AbstractEntityManager:489)
> 2017-02-17 19:23:40,050 INFO - [726486469@qtp-1828868503-10 -
> 39424028-a0e3-490f-ba04-1d025619e782:hrt_qa:POST//entities/submit/cluster] ~
> {Action:submit, Dimensions:{colo=NULL, entityType=cluster}, Status:
> SUCCEEDED, Time-taken:26995845 ns} (METRIC:38)
> 2017-02-17 19:23:40,051 INFO - [726486469@qtp-1828868503-10 -
> 39424028-a0e3-490f-ba04-1d025619e782:] ~ Audit: hrt_qa@172.27.21.202
> performed
> http://ctr-e129-1487033772569-4286-01-000004.hwx.site:15000/api/entities/submit/cluster
> (172.27.17.129) at 2017-02-17T19:23Z (AUDIT:48)
> 2017-02-17 19:23:40,051 INFO - [726486469@qtp-1828868503-10 -
> 39424028-a0e3-490f-ba04-1d025619e782:] ~ Audit: hrt_qa@172.27.21.202
> performed
> http://ctr-e129-1487033772569-4286-01-000004.hwx.site:15000/api/entities/submit/cluster
> (172.27.17.129) at 2017-02-17T19:23Z (AUDIT:48)
> 2017-02-17 19:23:51,101 WARN - [HiveClientCache-cleaner-0:] ~ Evicted client
> has non-zero user count: 1 (metastore:443)
> {noformat}
> Falcon running command - showing hook jars classpath
> {noformat}
> [root@ctr-e129-1487033772569-4286-01-000004 conf]# ps axu | grep -i falcon
> falcon 66767 0.2 0.2 9242152 751692 ? Sl Feb16 4:00
> /usr/lib/jvm/java-openjdk/bin/java -Xmx1024m -noverify
> -Dfalcon.embeddedmq=True -Dfalcon.emeddedmq.port=61616
> -Dfalcon.log.dir=/grid/0/log/falcon
> -Dfalcon.embeddedmq.data=/hadoop/falcon/embeddedmq/data
> -Dfalcon.home=/usr/hdp/current/falcon-server
> -Dconfig.location=/usr/hdp/current/falcon-server/conf
> -Dfalcon.app.type=falcon -Dfalcon.catalog.service.enabled= -cp
> /usr/hdp/current/falcon-server/conf:/usr/hdp/2.6.0.0-512/hadoop/conf:/usr/hdp/2.6.0.0-512/hadoop/lib/*:/usr/hdp/2.6.0.0-512/hadoop/.//*:/usr/hdp/2.6.0.0-512/hadoop-hdfs/./:/usr/hdp/2.6.0.0-512/hadoop-hdfs/lib/*:/usr/hdp/2.6.0.0-512/hadoop-hdfs/.//*:/usr/hdp/2.6.0.0-512/hadoop-yarn/lib/*:/usr/hdp/2.6.0.0-512/hadoop-yarn/.//*:/usr/hdp/2.6.0.0-512/hadoop-mapreduce/lib/*:/usr/hdp/2.6.0.0-512/hadoop-mapreduce/.//*::mysql-connector-java.jar:mysql-jdbc-qe.jar:/usr/hdp/2.6.0.0-512/tez/*:/usr/hdp/2.6.0.0-512/tez/lib/*:/usr/hdp/2.6.0.0-512/tez/conf:/usr/hdp/current/falcon-server/server/webapp/falcon/WEB-INF/classes:/usr/hdp/current/falcon-server/server/webapp/falcon/WEB-INF/lib/*:/usr/hdp/current/falcon-server/libext/*:/usr/hdp/current/atlas-client/hook/falcon/*:
> org.apache.falcon.FalconServer -app
> /usr/hdp/current/falcon-server/server/webapp/falcon -port 15000
> root 1091491 0.0 0.0 10632 968 pts/0 S+ 19:27 0:00 grep
> --color=auto -i falcon
> {noformat}
> Below output shows that - the falcon-bridge jars are loaded.
> {noformat}
> [root@ctr-e129-1487033772569-4286-01-000004 conf]# lsof -p 66767 | grep jar |
> grep falcon-bridge
> java 66767 falcon mem REG 253,8 35338 134808586
> /usr/hdp/2.6.0.0-512/atlas/hook/falcon/atlas-falcon-plugin-impl/falcon-bridge-0.8.0.2.6.0.0-512.jar
> java 66767 falcon mem REG 253,8 10294 67140617
> /usr/hdp/2.6.0.0-512/atlas/hook/falcon/falcon-bridge-shim-0.8.0.2.6.0.0-512.jar
> java 66767 falcon 613r REG 253,8 10294 67140617
> /usr/hdp/2.6.0.0-512/atlas/hook/falcon/falcon-bridge-shim-0.8.0.2.6.0.0-512.jar
> java 66767 falcon 664r REG 253,8 35338 134808586
> /usr/hdp/2.6.0.0-512/atlas/hook/falcon/atlas-falcon-plugin-impl/falcon-bridge-0.8.0.2.6.0.0-512.jar
> [root@ctr-e129-1487033772569-4286-01-000004 conf]#
> {noformat}
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