[JCR-915] Invalid Journal Record appearing when read during sync operation

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.3
• Fix Version/s: 1.3.1
• Component/s: jackrabbit-core
• Environment: OSX 10.4, JDK 1.5
• Assignee: Dominique Pfister
• Reporter: Ian Boston
• Created: 13/May/07 19:11
• Updated: 06/Aug/07 06:45
• Resolved: 14/May/07 08:34

Description

ERROR: Error while processing revision 3161: Unknown entry type:
(a) (2007-05-13 19:57:02,258 main_org.apache.jackrabbit.core.cluster.ClusterNode)
ERROR: Unable to start clustered node, forcing shutdown... (2007-05-13 19:57:02,259 main_org.apache.jackrabbit.core.RepositoryImpl)
org.apache.jackrabbit.core.cluster.ClusterException: Unable to read record with revision: 3161
at org.apache.jackrabbit.core.cluster.ClusterNode.sync(ClusterNode.java:285)
at org.apache.jackrabbit.core.cluster.ClusterNode.start(ClusterNode.java:229)
at org.apache.jackrabbit.core.RepositoryImpl.<init>(RepositoryImpl.java:308)
at org.apache.jackrabbit.core.RepositoryImpl.create(RepositoryImpl.java:584)
at org.sakaiproject.jcr.jackrabbit.RepositoryBuilder.init(RepositoryBuilder.java:213)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)

This is a 2 node cluster, with persistance managers in the DB and journal on the shared filesystem.

Start the first node in the cluster up from a completely clean and empty repo.

Let it add some note types, and create a since workspace (called sakai) and then connect via webdav (using OSX Finder) which creates some Journal Records (due to the finder putting some .xxxx files in)

Dont add any files.

Then start the second node in the cluster up,

It runs through the first 15 or so journal entries and then hits a one where the entry is unknown (stack trace above)

Some analysis to follow