[jira] Updated: (JCR-2239) NPE during commit

["Yoav Landman (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/JCR-2239?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Yoav Landman updated JCR-2239:
------------------------------

    Attachment: commit-npe.patch

Attached proposed patch

> NPE during commit
> -----------------
>
>                 Key: JCR-2239
>                 URL: https://issues.apache.org/jira/browse/JCR-2239
>             Project: Jackrabbit Content Repository
>          Issue Type: Bug
>          Components: jackrabbit-core
>    Affects Versions: 1.5.7
>         Environment: Spring Modules 0.9
>            Reporter: Yoav Landman
>            Priority: Critical
>         Attachments: commit-npe.patch
>
>
> This seems to be a similar issue to JCR-2168. This time, it is the ItemManager that is registered on SessionItemStateManager before its construction completed, resulting in the following NPE. Once this happens, all transactions are frozen (IIRC, DefaultISMLocking#acquireWriteLock is blocked, but I lost the original thread-dump).
> Caused by: java.lang.NullPointerException: null
> at org.apache.jackrabbit.core.ItemManager.retrieveItem(ItemManager.java:743) [jackrabbit-core-1.5.7.jar:na]
> at org.apache.jackrabbit.core.ItemManager.stateCreated(ItemManager.java:927) [jackrabbit-core-1.5.7.jar:na]
> at org.apache.jackrabbit.core.state.StateChangeDispatcher.notifyStateCreated(StateChangeDispatcher.java:96) [jackrabbit-core-1.5.7.jar:na]
> at org.apache.jackrabbit.core.state.SessionItemStateManager.stateCreated(SessionItemStateManager.java:812) [jackrabbit-core-1.5.7.jar:na]
> at org.apache.jackrabbit.core.state.StateChangeDispatcher.notifyStateCreated(StateChangeDispatcher.java:96) [jackrabbit-core-1.5.7.jar:na]
> at org.apache.jackrabbit.core.state.LocalItemStateManager.stateCreated(LocalItemStateManager.java:428) [jackrabbit-core-1.5.7.jar:na]
> at org.apache.jackrabbit.core.state.StateChangeDispatcher.notifyStateCreated(StateChangeDispatcher.java:96) [jackrabbit-core-1.5.7.jar:na]
> at org.apache.jackrabbit.core.state.SharedItemStateManager.stateCreated(SharedItemStateManager.java:390) [jackrabbit-core-1.5.7.jar:na]
> at org.apache.jackrabbit.core.state.ItemState.notifyStateCreated(ItemState.java:235) [jackrabbit-core-1.5.7.jar:na]
> at org.apache.jackrabbit.core.state.ChangeLog.persisted(ChangeLog.java:310) [jackrabbit-core-1.5.7.jar:na]
> at org.apache.jackrabbit.core.state.SharedItemStateManager$Update.end(SharedItemStateManager.java:739) [jackrabbit-core-1.5.7.jar:na]
> at org.apache.jackrabbit.core.state.XAItemStateManager.commit(XAItemStateManager.java:183) [jackrabbit-core-1.5.7.jar:na]
> at org.apache.jackrabbit.core.TransactionContext.commit(TransactionContext.java:206) [jackrabbit-core-1.5.7.jar:na]
> at org.apache.jackrabbit.core.XASessionImpl.commit(XASessionImpl.java:339) [jackrabbit-core-1.5.7.jar:na]
> at org.springframework.extensions.jcr.jackrabbit.support.JackRabbitUserTransaction.commit(JackRabbitUserTransaction.java:95) [se-jcr-0.9.jar:na]
> at org.springframework.extensions.jcr.jackrabbit.LocalTransactionManager.doCommit(LocalTransactionManager.java:189) [se-jcr-0.9.jar:na]
> ... 13 common frames omitted

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