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https://issues.apache.org/jira/browse/FALCON-1746?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Pallavi Rao resolved FALCON-1746.
---------------------------------
Resolution: Invalid
As mentioned before, source was compiled with JDK 1.8 and the runtime was JRE
1.7, hence the exception.
> cleanup service fails with NoSuchMethodError with jdk 1.7
> ---------------------------------------------------------
>
> Key: FALCON-1746
> URL: https://issues.apache.org/jira/browse/FALCON-1746
> Project: Falcon
> Issue Type: Bug
> Components: general
> Affects Versions: 0.9
> Reporter: Pragya Mittal
> Assignee: Pallavi Rao
>
> When starting server with jdk 1.7 clean-up service fails with following
> exception
> {noformat}
> 2016-01-12 16:51:28,024 ERROR - [Timer-2:] ~ Error in cleanup task:
> (LogCleanupService:71)
> java.lang.NoSuchMethodError:
> java.util.concurrent.ConcurrentHashMap.keySet()Ljava/util/concurrent/ConcurrentHashMap$KeySetView;
> at
> org.apache.falcon.entity.store.ConfigurationStore.getEntities(ConfigurationStore.java:321)
> at
> org.apache.falcon.cleanup.ProcessCleanupHandler.cleanup(ProcessCleanupHandler.java:33)
> at
> org.apache.falcon.service.LogCleanupService$CleanupThread.run(LogCleanupService.java:68)
> at java.util.TimerThread.mainLoop(Timer.java:555)
> at java.util.TimerThread.run(Timer.java:505)
> 2016-01-12 16:51:28,028 INFO - [Timer-2:] ~ Registered Monitoring Plugin
> org.apache.falcon.plugin.DefaultMonitoringPlugin
> (ChainableMonitoringPlugin:62)
> 2016-01-12 16:51:28,028 INFO - [Timer-2:] ~ Registered Alerting Plugin
> org.apache.falcon.plugin.DefaultMonitoringPlugin
> (ChainableMonitoringPlugin:77)
> 2016-01-12 16:51:28,028 INFO - [Timer-2:] ~ Registered Auditing Plugin
> org.apache.falcon.plugin.DefaultMonitoringPlugin
> (ChainableMonitoringPlugin:92)
> 2016-01-12 16:51:28,051 INFO - [main:] ~ Service initialized:
> org.apache.falcon.service.GroupsService (ServiceInitializer:52)
> 2016-01-12 16:51:28,052 INFO - [main:] ~ Initializing service:
> org.apache.falcon.service.ProxyUserService (ServiceInitializer:45)
> 2016-01-12 16:51:28,052 INFO - [main:] ~ Loading proxyuser settings
> [falcon.service.ProxyUserService.proxyuser.#USER#.hosts]=[*]
> (ProxyUserService:102)
> 2016-01-12 16:51:28,052 INFO - [main:] ~ Loading proxyuser settings
> [falcon.service.ProxyUserService.proxyuser.#USER#.groups]=[*]
> (ProxyUserService:87)
> 2016-01-12 16:51:28,052 INFO - [main:] ~ Service initialized:
> org.apache.falcon.service.ProxyUserService (ServiceInitializer:52)
> 2016-01-12 16:51:28,053 INFO - [main:] ~ FalconAuditFilter initialization
> started (FalconAuditFilter:49)
> 2016-01-12 16:51:28,055 INFO - [main:] ~ FalconAuthenticationFilter
> initialization started (FalconAuthenticationFilter:83)
> 2016-01-12 16:51:28,095 INFO - [Timer-2:] ~
> AlertMessage{event='log-cleanup-service-failed', alert='Exception in log
> cleanup service', error='java.lang.NoSuchMethodError:
> java.util.concurrent.ConcurrentHashMap.keySet()Ljava/util/concurrent/ConcurrentHashMap$KeySetView;'}
> (ALERT:43)
> {noformat}
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