[FALCON-1746] cleanup service fails with NoSuchMethodError with jdk 1.7

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Invalid
• Affects Version/s: 0.9
• Component/s: general
• Assignee: Pallavi Rao
• Reporter: Pragya Mittal
• Created: 12/Jan/16 11:28
• Updated: 19/Jan/16 05:10
• Resolved: 19/Jan/16 05:10

Description

When starting server with jdk 1.7 clean-up service fails with following exception

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)