pavan kumar kolamuri created FALCON-1331:
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Summary: Update Failed for an entity and further updates are not
possible as lock is not released
Key: FALCON-1331
URL: https://issues.apache.org/jira/browse/FALCON-1331
Project: Falcon
Issue Type: Bug
Reporter: pavan kumar kolamuri
Assignee: pavan kumar kolamuri
When a user is trying to update a process update failed saying null pointer
exception and further updates are not possible since lock was not released for
that entity
{noformat}
2015-07-27 12:34:04,517 INFO - [545071120@qtp-1994317148-335 -
d63ba45b-a498-4fd5-973e-7e2bce3353df:platform:POST//sync/update/process/user-process]
~ Lock obtained for schedule/update of (
process) user-process by 545071120@qtp-1994317148-335 -
d63ba45b-a498-4fd5-973e-7e2bce3353df (MemoryLocks:54)
2015-07-27 12:34:04,517 INFO - [545071120@qtp-1994317148-335 -
d63ba45b-a498-4fd5-973e-7e2bce3353df:platform:POST//sync/update/process/user-process]
~ Lock obtained for schedule/update of (
feed) user-feed by 545071120@qtp-1994317148-335 -
d63ba45b-a498-4fd5-973e-7e2bce3353df (MemoryLocks:54)
2015-07-27 12:34:04,517 ERROR - [545071120@qtp-1994317148-335 -
d63ba45b-a498-4fd5-973e-7e2bce3353df:platform:POST//sync/update/process/user-process]
~ Update failed (AbstractEntityManager:3
07)
java.lang.NullPointerException
at
org.apache.falcon.entity.lock.MemoryLocks.getLockKey(MemoryLocks.java:75)
at
org.apache.falcon.entity.lock.MemoryLocks.acquireLock(MemoryLocks.java:50)
at
org.apache.falcon.resource.AbstractEntityManager.obtainUpdateEntityLocks(AbstractEntityManager.java:329)
at
org.apache.falcon.resource.AbstractEntityManager.update(AbstractEntityManager.java:285)
at
org.apache.falcon.resource.ConfigSyncService.update(ConfigSyncService.java:68)
at sun.reflect.GeneratedMethodAccessor321.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at
com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60)
at
com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$TypeOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:185)
at
com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75)
at
com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:288)
at
com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
at
com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108)
at
com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
at
com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84)
at
com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1469)
at
com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1400)
at
com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1349)
at
com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1339)
at
com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:416)
at
com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:537)
at
com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:699)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at
org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1221)
at
org.apache.falcon.security.ClientCertificateFilter.doFilter(ClientCertificateFilter.java:67)
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