[jboss-jira] [JBoss JIRA] Commented: (JGRP-424) pbcast.STATE_TRANSFER throws NullPointerException during serialization of StateHeader
[ http://jira.jboss.com/jira/browse/JGRP-424?page=comments#action_12354552 ]
Daniel Hasler commented on JGRP-424:
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Thanks for the quick response.
It occurred in 2.4.1.
I use JMS as the transport protocol wich serializes whole org.jgroups.Message objects
into a JMS ObjectMessage. I think during this process writeExternal()/readExternal() is
called? writeUTF() simply throws a NullPointerException if the String object is null.
BTW: I'm stuck with JDK 1.4.2, so upgrading to 2.5 is not an option for me...
pbcast.STATE_TRANSFER throws NullPointerException during
serialization of StateHeader
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Key: JGRP-424
URL: http://jira.jboss.com/jira/browse/JGRP-424
Project: JGroups
Issue Type: Bug
Environment: JDK 1.4.2_13
Reporter: Daniel Hasler
Assigned To: Bela Ban
Fix For: 2.5
The pbcast.STATE_TRANSFER.StateHeader class does not check if state_id is null during
serialization. This leads in my case to a NullPointerException which stops the complete
state transfer and results in two members that are not in sync.
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