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From "Ajay Yadava (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (FALCON-1472) Improvements in SLA service
Date Thu, 24 Sep 2015 05:08:04 GMT

     [ https://issues.apache.org/jira/browse/FALCON-1472?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ajay Yadava updated FALCON-1472:
--------------------------------
    Attachment: FALCON-1472.patch

Apart from the current issue, this patch also addresses the following issues:
1) FALCON-1474
2) FALCON-1475

It also adds one more enhancement to DeploymentUtil where colo should be ignored in embedded
mode.

> Improvements in SLA service
> ---------------------------
>
>                 Key: FALCON-1472
>                 URL: https://issues.apache.org/jira/browse/FALCON-1472
>             Project: Falcon
>          Issue Type: Sub-task
>            Reporter: Pallavi Rao
>            Assignee: Ajay Yadava
>         Attachments: FALCON-1472.patch
>
>
> I see the following error on server restart:
> {code}
> 2015-09-21 17:35:59,533 ERROR - [main:] ~ Couldn't restore the state of feed sla monitoring
service. Resetting it (FeedSLAMonitoringService:340)
> java.lang.ClassCastException: java.lang.Long cannot be cast to java.util.Date
> 	at org.apache.falcon.service.FeedSLAMonitoringService.deserialize(FeedSLAMonitoringService.java:335)
> 	at org.apache.falcon.service.FeedSLAMonitoringService.init(FeedSLAMonitoringService.java:190)
> 	at org.apache.falcon.service.ServiceInitializer.initialize(ServiceInitializer.java:47)
> 	at org.apache.falcon.listener.ContextStartupListener.contextInitialized(ContextStartupListener.java:56)
> 	at org.mortbay.jetty.handler.ContextHandler.startContext(ContextHandler.java:549)
> 	at org.mortbay.jetty.servlet.Context.startContext(Context.java:136)
> 	at org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1282)
> 	at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:518)
> 	at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:499)
> 	at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
> 	at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130)
> 	at org.mortbay.jetty.Server.doStart(Server.java:224)
> 	at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
> 	at org.apache.falcon.util.EmbeddedServer.start(EmbeddedServer.java:57)
> 	at org.apache.falcon.Main.main(Main.java:102)
> 2015-09-21 17:35:59,537 INFO  - [main:] ~ Service initialized: org.apache.falcon.service.FeedSLAMonitoringService
(ServiceInitializer:52)
> {code}



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