1:12 p.m.
Galder Zamarreño created JGRP-1434:
--------------------------------------
Summary: ClassCastException with MPING
Key: JGRP-1434
URL: https://issues.jboss.org/browse/JGRP-1434
Project: JGroups
Issue Type: Bug
Affects Versions: 3.0.6
Reporter: Galder Zamarreño
Assignee: Bela Ban
That's running
https://github.com/infinispan/infinispan/blob/master/core/src/main/resour...
{code}SEVERE: failed receiving packet (from /127.0.0.1:46655)
java.lang.ClassCastException: org.jgroups.util.TopologyUUID cannot be cast to
org.jgroups.Header
at org.jgroups.Message.readHeader(Message.java:901)
at org.jgroups.Message.readFrom(Message.java:785)
at org.jgroups.protocols.MPING.run(MPING.java:329)
at java.lang.Thread.run(Thread.java:680){code}
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3:30 p.m.
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Bela Ban updated JGRP-1434:
---------------------------
Fix Version/s: 3.0.7
3.1
ClassCastException with MPING
-----------------------------
Key: JGRP-1434
URL: https://issues.jboss.org/browse/JGRP-1434
Project: JGroups
Issue Type: Bug
Affects Versions: 3.0.6
Reporter: Galder Zamarreño
Assignee: Bela Ban
Fix For: 3.0.7, 3.1
That's running
https://github.com/infinispan/infinispan/blob/master/core/src/main/resour...
{code}SEVERE: failed receiving packet (from /127.0.0.1:46655)
java.lang.ClassCastException: org.jgroups.util.TopologyUUID cannot be cast to
org.jgroups.Header
at org.jgroups.Message.readHeader(Message.java:901)
at org.jgroups.Message.readFrom(Message.java:785)
at org.jgroups.protocols.MPING.run(MPING.java:329)
at java.lang.Thread.run(Thread.java:680){code}
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5:12 p.m.
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Bela Ban commented on JGRP-1434:
--------------------------------
How did you arrive at this ? Was this with RELAY (and setting a siteId) ?
ClassCastException with MPING
-----------------------------
Key: JGRP-1434
URL: https://issues.jboss.org/browse/JGRP-1434
Project: JGroups
Issue Type: Bug
Affects Versions: 3.0.6
Reporter: Galder Zamarreño
Assignee: Bela Ban
Fix For: 3.0.7, 3.1
That's running
https://github.com/infinispan/infinispan/blob/master/core/src/main/resour...
{code}SEVERE: failed receiving packet (from /127.0.0.1:46655)
java.lang.ClassCastException: org.jgroups.util.TopologyUUID cannot be cast to
org.jgroups.Header
at org.jgroups.Message.readHeader(Message.java:901)
at org.jgroups.Message.readFrom(Message.java:785)
at org.jgroups.protocols.MPING.run(MPING.java:329)
at java.lang.Thread.run(Thread.java:680){code}
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5:20 p.m.
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Galder Zamarreño commented on JGRP-1434:
----------------------------------------
That was running the Infinispan configuration that came in the ZIP of that performance
user forum post we had a look to last Thursday.
ClassCastException with MPING
-----------------------------
Key: JGRP-1434
URL: https://issues.jboss.org/browse/JGRP-1434
Project: JGroups
Issue Type: Bug
Affects Versions: 3.0.6
Reporter: Galder Zamarreño
Assignee: Bela Ban
Fix For: 3.0.7, 3.1
That's running
https://github.com/infinispan/infinispan/blob/master/core/src/main/resour...
{code}SEVERE: failed receiving packet (from /127.0.0.1:46655)
java.lang.ClassCastException: org.jgroups.util.TopologyUUID cannot be cast to
org.jgroups.Header
at org.jgroups.Message.readHeader(Message.java:901)
at org.jgroups.Message.readFrom(Message.java:785)
at org.jgroups.protocols.MPING.run(MPING.java:329)
at java.lang.Thread.run(Thread.java:680){code}
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5:44 p.m.
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Bela Ban commented on JGRP-1434:
--------------------------------
OK, I see what happened. In the UDP config, mcast_port is 46655. In the TCP config, MPING
is also configured to use 46655. Both UDP (in jgroups-udp.xml) and MPING (in
jgroups-tcp.xml) use the same multicast address.
If you now run same TCP based instances, and some UDP based instances, MPING will receive
traffic from the UDP based nodes, which of course it doesn't know how to parse !
This is a configuration error, and I suggest needs to be changed in Infinispan.
ClassCastException with MPING
-----------------------------
Key: JGRP-1434
URL: https://issues.jboss.org/browse/JGRP-1434
Project: JGroups
Issue Type: Bug
Affects Versions: 3.0.6
Reporter: Galder Zamarreño
Assignee: Bela Ban
Fix For: 3.0.7, 3.1
That's running
https://github.com/infinispan/infinispan/blob/master/core/src/main/resour...
{code}SEVERE: failed receiving packet (from /127.0.0.1:46655)
java.lang.ClassCastException: org.jgroups.util.TopologyUUID cannot be cast to
org.jgroups.Header
at org.jgroups.Message.readHeader(Message.java:901)
at org.jgroups.Message.readFrom(Message.java:785)
at org.jgroups.protocols.MPING.run(MPING.java:329)
at java.lang.Thread.run(Thread.java:680){code}
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5:46 p.m.
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Bela Ban resolved JGRP-1434.
----------------------------
Resolution: Rejected
Not a bug, but a config issue in Infinispan
ClassCastException with MPING
-----------------------------
Key: JGRP-1434
URL: https://issues.jboss.org/browse/JGRP-1434
Project: JGroups
Issue Type: Bug
Affects Versions: 3.0.6
Reporter: Galder Zamarreño
Assignee: Bela Ban
Fix For: 3.0.7, 3.1
That's running
https://github.com/infinispan/infinispan/blob/master/core/src/main/resour...
{code}SEVERE: failed receiving packet (from /127.0.0.1:46655)
java.lang.ClassCastException: org.jgroups.util.TopologyUUID cannot be cast to
org.jgroups.Header
at org.jgroups.Message.readHeader(Message.java:901)
at org.jgroups.Message.readFrom(Message.java:785)
at org.jgroups.protocols.MPING.run(MPING.java:329)
at java.lang.Thread.run(Thread.java:680){code}
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4701
days inactive
4706
days old
5 comments
2 participants
participants (2)
-
Bela Ban (JIRA) -
Galder Zamarreño (JIRA)