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EM 13c: Repeating Incidents for Enterprise Manager 13c Cloud Control Agent Report Error: java.nio.channels.WritePendingException:org.eclipse.jetty.io.WriteFlusher:333::oracle.sysman.gcagent.comm.streams.PacketSource: (Doc ID 2218285.1)

Last updated on AUGUST 24, 2018

Applies to:

Enterprise Manager Base Platform - Version 13.1.0.0.0 and later
Information in this document applies to any platform.

Symptoms

Enterprise Manager (EM) 13c Cloud Control system13.1 EM Cloud Control,

The EM 13c Incident Manager reports problems like the following for the EM 13c Agent, every 30 seconds:

Problem: java.nio.channels.WritePendingException:org.eclipse.jetty.io.WriteFlusher:333::oracle.sysman.gcagent.comm.streams.PacketSource:199
Problem: java.nio.channels.WritePendingException:org.eclipse.jetty.io.WriteFlusher:333::oracle.sysman.gcagent.comm.streams.PacketSource:145
Problem: java.nio.channels.WritePendingException:org.eclipse.jetty.io.WriteFlusher:333::oracle.sysman.gcagent.comm.streams.PacketSource:137
Problem: java.nio.channels.WritePendingException:org.eclipse.jetty.io.WriteFlusher:333::oracle.sysman.gcagent.comm.streams.PacketSource:127

The following is logged in .../agent_inst/sysman/log/gcagent.log:

..
2016-12-05 08:04:31,507 [28:642FB6F2] INFO - ADR Incident created: Id=14129, message=[null], module=oracle.sysman.gcagent.comm.streams.PacketSource, problemKey='java.nio.channels.WritePendingException:org.eclipse.jetty.io.WriteFlusher:333::oracle.sysman.gcagent.comm.streams.PacketSource:127', directory=/path/to/agent13c/agent_inst/diag/ofm/emagent/emagent/incident/incdir_14129
..

 

And the /path/to/agent13c/agent_inst/diag/ofm/emagent/emagent/incident/incdir_14129/readme.txt file shows:

Incident Id: 14503
Incident Source: SYSTEM
Create Time: Mon Dec 05 11:08:01 CET 2016
Problem Key: java.nio.channels.WritePendingException:org.eclipse.jetty.io.WriteFlusher:333::oracle.sysman.gcagent.comm.streams.PacketSource:127
ECID: 0000LYO9OYuC^qMqyKaeMG1OCi9K00000i
Thread Id: 28
Error Message Id: OFM-99999

Context Values
--------------
threadName : GC.Executor.10864 (Real-time collection of NetworkSummary on target hostname.domainname)

Stack Trace
-----------
java.nio.channels.WritePendingException
at org.eclipse.jetty.io.WriteFlusher.write(WriteFlusher.java:333)
at org.eclipse.jetty.io.AbstractEndPoint.write(AbstractEndPoint.java:126)
at org.eclipse.jetty.server.HttpConnection$ContentCallback.process(HttpConnection.java:735)
at org.eclipse.jetty.util.IteratingCallback.processIterations(IteratingCallback.java:166)
at org.eclipse.jetty.util.IteratingCallback.iterate(IteratingCallback.java:126)
at org.eclipse.jetty.server.HttpConnection.send(HttpConnection.java:446)
at org.eclipse.jetty.server.HttpChannel.sendResponse(HttpChannel.java:733)
at org.eclipse.jetty.server.HttpChannel.write(HttpChannel.java:766)
at org.eclipse.jetty.server.HttpOutput.write(HttpOutput.java:134

 

 

 

Cause

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In this Document
Symptoms
Cause
Solution
References


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