[AMQ-6229] java.io.EOFException from org.apache.activemq.transport.tcp.TcpTransport

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Cannot Reproduce
• Affects Version/s: 5.13.0
• Assignee: Unassigned
• Reporter: Henrik
• Created: 06/Apr/16 07:24
• Updated: 07/Apr/16 12:46
• Resolved: 07/Apr/16 12:46

Description

We get the following in a two-server activemq setup, a couple of times every minute:

[ERROR] [2016-04-06T09:06:24,748] [ActiveMQ Transport: tcp:///xxx.yy.86.186:46768@7250] java.io.EOFException  [ErrorStreamLogger]
[ERROR] [2016-04-06T09:06:24,748] [ActiveMQ Transport: tcp:///xxx.yy.86.186:46768@7250]         at java.io.DataInputStream.readInt(DataInputStream.java:392)  [ErrorStreamLogger]
[ERROR] [2016-04-06T09:06:24,749] [ActiveMQ Transport: tcp:///xxx.yy.86.186:46768@7250]         at org.apache.activemq.openwire.OpenWireFormat.unmarshal(OpenWireFormat.java:267)  [ErrorStreamLogger]
[ERROR] [2016-04-06T09:06:24,749] [ActiveMQ Transport: tcp:///152.90.86.186:46768@7250]         at org.apache.activemq.transport.tcp.TcpTransport.readCommand(TcpTransport.java:240)  [ErrorStreamLogger]
[ERROR] [2016-04-06T09:06:24,749] [ActiveMQ Transport: tcp:///xxx.yy.86.186:46768@7250]         at org.apache.activemq.transport.tcp.TcpTransport.doRun(TcpTransport.java:232)  [ErrorStreamLogger]
[ERROR] [2016-04-06T09:06:24,749] [ActiveMQ Transport: tcp:///xxx.yy.86.186:46768@7250]         at org.apache.activemq.transport.tcp.TcpTransport.run(TcpTransport.java:215)  [ErrorStreamLogger]
[ERROR] [2016-04-06T09:06:24,749] [ActiveMQ Transport: tcp:///xxx.yy.86.186:46768@7250]         at java.lang.Thread.run(Thread.java:745)  [ErrorStreamLogger]

A similar issue is described in AMQ-2730, but I can't see a solution there. ActiveMQ is run in a tomcat instance with -Xmx1536m -Xms1536m, so memory usage should be OK.

The setup seems to work fine regardless of the exceptions.

Issue Links

• is related to: AMQ-2730 Transport failed: java.io.EOFException