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Lardell Brinson (LardellB)
Moody's Corporation
Assistant Vice President - System Engineering
Moody's Corporation
US
LardellB Member since 2016 4 posts
Moody's Corporation
Posted: November 5, 2019
Last activity: November 6, 2019

Stream Node Port Conflict

I am using Pega 8.3 and I have decommissioned a JVM as a Stream node and made it a WebUser Node. When the now WebUser node starts, it appears it is still trying to start the stream service given the following error:

api.server.StreamServerService) ERROR - Unable to start stream REST endpoint
org.jboss.netty.channel.ChannelException: Failed to bind to: /x.x.x.x:7003.

If I start the new stream JVM first and then the old stream/now WebUser, both JVMs start fine with the exception of the error above. If start the old stream first and the new stream second, the new stream will not start because the port 7003 is in use by the old stream node even though it's a WebUser node. Both JVMs reside on the same server.

Data Integration