Hi all -
I have a cluster with JBoss Cache. Currently I am only running in the single
server mode. Everytime my load gets higher I get the following messages
continuouly in my logs. It always starts with the "message or message buffer is
null" message for a few seconds, and then goes on to throw the other
ones..which I think may be related.
Apart from these messages, there are no other useful messages anywhere in the
logs. There are no application related exceptions. What could be causing this
problem? We are in production, and I need to fix this ASAP. We use TreeCache
1.2.3 (no AOP) and Jboss 3.2.6.
2005-08-12 10:13:33,415 465540 ERROR [org.jgroups.blocks.RpcDispatcher]
(Thread-44:) message or message buffer is null
2005-08-12 10:13:33,418 465543 ERROR [org.jgroups.blocks.RpcDispatcher]
(Thread-44:) message or message buffer is null
2005-08-12 10:13:33,419 465544 ERROR [org.jgroups.blocks.RpcDispatcher]
(Thread-44:) message or message buffer is null
2005-08-12 10:13:33,419 465544 ERROR [org.jgroups.blocks.RpcDispatcher]
(Thread-44:) message or message buffer is null
2005-08-12 10:13:33,420 465545 ERROR [org.jgroups.blocks.RpcDispatcher]
(Thread-44:) message or message buffer is null
2005-08-12 10:13:33,423 465548 ERROR [org.jgroups.protocols.COMPRESS]
(UpHandler (COMPRESS):) exception on uncompression: java.util.zip.DataForma
ption: unknown compression method
at java.util.zip.Inflater.inflateBytes(Native Method)
at java.util.zip.Inflater.inflate(Inflater.java:219)
at java.util.zip.Inflater.inflate(Inflater.java:236)
at org.jgroups.protocols.COMPRESS.up(COMPRESS.java:95)
at org.jgroups.stack.UpHandler.run(Protocol.java:59)
2005-08-12 10:13:33,424 465549 ERROR [org.jgroups.blocks.RpcDispatcher]
(Thread-44:) exception=java.lang.IllegalArgumentException: java.io.Stream
ptedException: invalid stream header
2005-08-12 10:13:33,424 465549 ERROR [org.jgroups.protocols.COMPRESS]
(UpHandler (COMPRESS):) exception on uncompression: java.util.zip.DataForma
ption: unknown compression method
at java.util.zip.Inflater.inflateBytes(Native Method)
at java.util.zip.Inflater.inflate(Inflater.java:219)
at java.util.zip.Inflater.inflate(Inflater.java:236)
at org.jgroups.protocols.COMPRESS.up(COMPRESS.java:95)
at org.jgroups.stack.UpHandler.run(Protocol.java:59)
Thanks!
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