java.io.StreamCorruptedException: invalid type code

(Doc ID 1592101.1)

Last updated on NOVEMBER 03, 2016

Applies to:

Oracle WebCenter Sites - Version 11.1.1.6.1 and later
Information in this document applies to any platform.

Goal

Following error is seen in weblogic log, what can cause this?

Oct 8, 2013 2:32:28 PM net.sf.ehcache.distribution.PayloadUtil ungzip
SEVERE: Could not ungzip. Heartbeat will not be working. Not in GZIP format
java.io.StreamCorruptedException: invalid type code: 1F
  at java.io.ObjectInputStream$BlockDataInputStream.readBlockHeader(ObjectInputStream.java:2486)
  at java.io.ObjectInputStream$BlockDataInputStream.refill(ObjectInputStream.java:2521)
  at java.io.ObjectInputStream$BlockDataInputStream.read(ObjectInputStream.java:2593)
  at java.io.DataInputStream.readInt(DataInputStream.java:370)
  at java.io.ObjectInputStream$BlockDataInputStream.readInt(ObjectInputStream.java:2798)
  Truncated. see log file for complete stacktrace
 

Solution

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