HTTP RESPONSE WRITE TIMEOUT FAILURE (Doc ID 1911948.1)

Last updated on OCTOBER 09, 2016

Applies to:

Oracle WebCenter Portal - Version 11.1.1.8.0 to 11.1.1.8.0 [Release 11g]
Oracle WebLogic Server - Version 10.3.5 to 12.1.3.0.0
Information in this document applies to any platform.

Symptoms

Randomly thread which is stuck at http write can be observed, even some thread hung forever.

By default, http write timeout is equal to http message post timeout, but clearly this timeout does not happen at all.

In case WebLogic 10.3.5 without patch, the typical stack trace is:

Changes

Chapter 7 Enabling Exalogic-Specific Enhancements in Oracle WebLogic Server 11g Release 1 (10.3.4)
http://docs.oracle.com/cd/E18476_01/doc.220/e18479/optimization.htm#BABGCJFH

Or explictly enable JVM specific paramaters,
-Dweblogic.MuxerClass=weblogic.socket.NIOSocketMuxer
-Dweblogic.GatheredWritesEnabled=true

Cause

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