2 Replies Latest reply on Apr 30, 2013 11:55 AM by dex80526

fail to create JGroups channel with jgroups-tcp 3.2 configuraion

dex80526 Mar 19, 2013 6:36 PM

I upgrade my jgroups-tcp.xml configuration to jgroups 3.2 schema with Infinisapn 5.2.1.Final release, and get errors in starting Jgroups channel:

ISPN000085: Error while trying to create a channel using config files: ./test-resources/jgroups-tcp.xml

My jgroups-tcp.xml is copied from /core/src/main/resources/jgroups-tcp.xml.

However, if I commented out the <pbcast.NAKCACK2 /> element and use the old <pbcast.NAKACK>, the problem went away.

============the following NOT work ============

<pbcast.NAKACK2 use_mcast_xmit="false"

xmit_interval="1000"

xmit_table_num_rows="100"

xmit_table_msgs_per_row="10000"

xmit_table_max_compaction_time="10000"

max_msg_batch_size="100"/>

<<<<<<<<<<<<<<<<this WORKS <<<<<<<<<<<<<<

<pbcast.NAKACK

use_mcast_xmit="false"

retransmit_timeout="300,600,1200,2400,4800"

discard_delivered_msgs="false"/>

<<<<<<<<<<<<

What version of jgroups configuration should I use with ISPN 5.2.1?

What is the correct jgroups-tcp configuration?

1. Re: fail to create JGroups channel with jgroups-tcp 3.2 configuraion

dan.berindei Apr 9, 2013 11:19 AM (in response to dex80526)

Hi Dex,

Infinispan 5.2.1.Final uses JGroups 3.2.7.Final. But NAKACK2 was added in JGroups 3.1.0, so if you're getting an error with NAKACK2 you might have a much older JGroups jar in your classpath.
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2. Re: fail to create JGroups channel with jgroups-tcp 3.2 configuraion

dex80526 Apr 30, 2013 11:55 AM (in response to dan.berindei)

Hi Dan: Thanks for the response.

I checked my MVN dependencies and jar files, and I have only jgroups-3.2.7.final.jar.

dex
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