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https://issues.apache.org/jira/browse/AMBARI-17793?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15385034#comment-15385034
]
Jayush Luniya commented on AMBARI-17793:
----------------------------------------
Trunk
commit 417a1f03c3bf908265881313da835cad2dab3d4d
Author: Jayush Luniya <jlun...@hortonworks.com>
Date: Tue Jul 19 16:04:48 2016 -0700
AMBARI-17793: Blueprint deployment throwing NPE when there is a config
marked as deleted (jluniya)
> Blueprint deployment throwing NPE when there is a config marked as deleted
> --------------------------------------------------------------------------
>
> Key: AMBARI-17793
> URL: https://issues.apache.org/jira/browse/AMBARI-17793
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Affects Versions: 2.4.0
> Reporter: Jayush Luniya
> Assignee: Jayush Luniya
> Priority: Critical
> Fix For: 2.4.0
>
> Attachments: AMBARI-17793.patch
>
>
> Discovered when deploying a custom stack
> Ambari accepts the blueprint and starts the deploy job but when you open the
> UI, the job just sits in pending state and status says waiting for hosts to
> be added to host group
> Errors seen
> {code}
> 15 Jul 2016 20:27:21,637 INFO [pool-17-thread-1] TopologyManager:900 -
> TopologyManager.ConfigureClusterTask: Entering
> 15 Jul 2016 20:27:21,638 ERROR [pool-17-thread-1] TopologyManager:938 -
> TopologyManager.ConfigureClusterTask: An exception occurred while attempting
> to determine required host groups for config update
> java.lang.NullPointerException
> 15 Jul 2016 20:27:21,638 INFO [pool-17-thread-1] TopologyManager:912 -
> TopologyManager.ConfigureClusterTask: All Required host groups are completed,
> Cluster Configuration can now begin
> 15 Jul 2016 20:27:21,638 INFO [pool-17-thread-1]
> BlueprintConfigurationProcessor:482 - Config recommendation strategy being
> used is NEVER_APPLY)
> 15 Jul 2016 20:27:21,638 INFO [pool-17-thread-1]
> BlueprintConfigurationProcessor:501 - No recommended configurations are
> applied. (strategy: NEVER_APPLY)
> 15 Jul 2016 20:27:21,668 ERROR [pool-17-thread-1] TopologyManager:916 -
> TopologyManager.ConfigureClusterTask: An exception occurred while attempting
> to process cluster configs and set on cluster:
> java.lang.NullPointerException
> 15 Jul 2016 20:27:21,668 INFO [pool-3-thread-1] AsyncCallableService:111 -
> Exception during task execution:
> java.util.concurrent.ExecutionException: java.lang.Exception:
> java.lang.NullPointerException
> at java.util.concurrent.FutureTask.report(FutureTask.java:122)
> at java.util.concurrent.FutureTask.get(FutureTask.java:206)
> at
> org.apache.ambari.server.topology.AsyncCallableService.taskCompleted(AsyncCallableService.java:103)
> at
> org.apache.ambari.server.topology.AsyncCallableService.call(AsyncCallableService.java:74)
> at
> org.apache.ambari.server.topology.AsyncCallableService.call(AsyncCallableService.java:37)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: java.lang.Exception: java.lang.NullPointerException
> at
> org.apache.ambari.server.topology.TopologyManager$ConfigureClusterTask.call(TopologyManager.java:920)
> at
> org.apache.ambari.server.topology.TopologyManager$ConfigureClusterTask.call(TopologyManager.java:888)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
> ... 3 more
> Caused by: java.lang.NullPointerException
> {code}
> {code}
> 18 Jul 2016 17:45:02,064 ERROR [pool-17-thread-1] TopologyManager:938 -
> TopologyManager.ConfigureClusterTask: An exception occurred while at
> tempting to determine required host groups for config update
> java.lang.NullPointerException
> at java.util.regex.Matcher.getTextLength(Matcher.java:1234)
> at java.util.regex.Matcher.reset(Matcher.java:308)
> at java.util.regex.Matcher.<init>(Matcher.java:228)
> at java.util.regex.Pattern.matcher(Pattern.java:1088)
> at
> org.apache.ambari.server.controller.internal.BlueprintConfigurationProcessor$SingleHostTopologyUpdater.getRequiredHostGroups(Blue
> printConfigurationProcessor.java:1399)
> at
> org.apache.ambari.server.controller.internal.BlueprintConfigurationProcessor$OptionalSingleHostTopologyUpdater.getRequiredHostGro
> ups(BlueprintConfigurationProcessor.java:1572)
> at
> org.apache.ambari.server.controller.internal.BlueprintConfigurationProcessor.getRequiredHostGroups(BlueprintConfigurationProcesso
> r.java:219)
> at
> org.apache.ambari.server.topology.ClusterConfigurationRequest.getRequiredHostGroups(ClusterConfigurationRequest.java:129)
> at
> org.apache.ambari.server.topology.TopologyManager$ConfigureClusterTask.getTopologyRequiredHostGroups(TopologyManager.java:935)
> at
> org.apache.ambari.server.topology.TopologyManager$ConfigureClusterTask.call(TopologyManager.java:902)
> at
> org.apache.ambari.server.topology.TopologyManager$ConfigureClusterTask.call(TopologyManager.java:888)
> at java.util.concurrent.FutureTask.run(FutureTask.java:262)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:178)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:292)
> 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)
> {code}
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