I try to start the controler the first time but it fails with an
Exception from jgroups (see full_cluster.log):
2008-05-15 09:28:17,107 ERROR controller.xml.DatabasesParser The
virtual database myDB could not be added to the controller (because of
Error while joining group myDB
(org.continuent.hedera.channel.ChannelException:
org.jgroups.ChannelException: failed to start protocol stack))
java.lang.Exception: Error while joining group myDB
(org.continuent.hedera.channel.ChannelException:
org.jgroups.ChannelException: failed to start protocol stack)
...
Caused by: java.lang.Exception: problem creating sockets
(bind_addr=/192.168.5.1, mcast_addr=null)
at org.jgroups.protocols.UDP.start(UDP.java:372)
at
org.jgroups.stack.Protocol.handleSpecialDownEvent(Protocol.java:571)
... 71 more
Caused by: java.net.BindException: Cannot assign requested address
at java.net.PlainDatagramSocketImpl.bind0(Native Method)
at
java.net.PlainDatagramSocketImpl.bind(PlainDatagramSocketImpl.java:82)
at java.net.DatagramSocket.bind(DatagramSocket.java:368)
at java.net.DatagramSocket.<init>(DatagramSocket.java:210)
at java.net.DatagramSocket.<init>(DatagramSocket.java:261)
at
org.jgroups.protocols.UDP.createEphemeralDatagramSocket(UDP.java:574)
at org.jgroups.protocols.UDP.createSockets(UDP.java:436)
at org.jgroups.protocols.UDP.start(UDP.java:367)
... 72 more
Anyone an Hint, what could be wrong?
I had that problem once with virtual machines. This is a JGroups
configuration problem.
You should alter the JGroups configuration file (likely to be
config/sequencer.xml) to force IP addresses and port numbers. I am not
sure where this 192.168.5.1 comes from, it might be a default value.
Don't hesitate to ask support on the JGroups mailing list if you still
have troubles.
we had that same problem (sequoia 2.10.10).
it seems that the jar file jgroups-core that comes with sequoia also
contains the config file sequencer.xml. this file contains the
12.168.1.5 configuration.
unfortunately this configuration file is loaded before the one provided
in config/. you can see this happening if you enable debug logging.
we fixed this by copying the file config/sequencer.xml to drivers/ as
drivers/ is loaded before jgroups-core.jar
hope this helps,
alphonse bendt
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