Doroszlai, Attila created AMBARI-24852:
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Summary: NPE in default host group replacement
Key: AMBARI-24852
URL: https://issues.apache.org/jira/browse/AMBARI-24852
Project: Ambari
Issue Type: Bug
Components: ambari-server
Affects Versions: 2.7.0
Reporter: Doroszlai, Attila
Assignee: Doroszlai, Attila
Fix For: 2.7.3
Cluster deployment fails if some property value is null:
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2018-10-31 17:38:44,579 INFO [pool-3-thread-1] AsyncCallableService:100 - Task
ConfigureClusterTask exception during execution
java.lang.NullPointerException
at java.util.regex.Matcher.getTextLength(Matcher.java:1283)
at java.util.regex.Matcher.reset(Matcher.java:309)
at java.util.regex.Matcher.<init>(Matcher.java:229)
at java.util.regex.Pattern.matcher(Pattern.java:1093)
at
org.apache.ambari.server.controller.internal.BlueprintConfigurationProcessor$HostGroupUpdater.updateForClusterCreate(BlueprintConfigurationProcessor.java:1754)
at
org.apache.ambari.server.controller.internal.BlueprintConfigurationProcessor.updateValue(BlueprintConfigurationProcessor.java:739)
at
org.apache.ambari.server.controller.internal.BlueprintConfigurationProcessor.lambda$null$7(BlueprintConfigurationProcessor.java:705)
at java.util.HashMap$EntrySet.forEach(HashMap.java:1044)
at
org.apache.ambari.server.controller.internal.BlueprintConfigurationProcessor.lambda$applyDefaultUpdater$8(BlueprintConfigurationProcessor.java:700)
at java.util.HashMap$EntrySet.forEach(HashMap.java:1044)
at
org.apache.ambari.server.controller.internal.BlueprintConfigurationProcessor.applyDefaultUpdater(BlueprintConfigurationProcessor.java:697)
at
org.apache.ambari.server.controller.internal.BlueprintConfigurationProcessor.doGeneralPropertyUpdatesForClusterCreate(BlueprintConfigurationProcessor.java:664)
at
org.apache.ambari.server.controller.internal.BlueprintConfigurationProcessor.doUpdateForClusterCreate(BlueprintConfigurationProcessor.java:443)
at
org.apache.ambari.server.topology.ClusterConfigurationRequest.process(ClusterConfigurationRequest.java:152)
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