PK81259; 6.1.0.5: IOException occurs in the middleware agent

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Abstract

File download failed: java.io.IOException occurs as the middleware agent retrieves the maximum heap size of a remote server.

Download Description

PK81259 resolves the following problem:

ERROR DESCRIPTION:
File download failed: java.io.IOException occurs when the middleware agent retrieves the maximum heap size of a remote server when the deployment manager is not running.

LOCAL FIX:
N/A

PROBLEM SUMMARY

USERS AFFECTED:
All users of WebSphere® Virtual Enterprise

PROBLEM DESCRIPTION:
File download failed: java.io.IOException occurs as the middleware agent retrieves the maximum heap size of a remote server.

RECOMMENDATION:
None

The ConfigUtils.getMaxHeapsize accesses the repository of the middleware agent to retrieve the maximum heap size of a server that the middleware agent is managing. However, the attempt to access the repository fails, because the file transfer application does not run in the middleware agent.

PROBLEM CONCLUSION:
ConfigUtils.getMaxHeapSize is modified to access the Java™ Virtual Machine (JVM) MBean of the remote server to get the maximum heap size of the server.

Refer to the Recommended Updates page for delivery information:
http://www.ibm.com/support/docview.wss?rs=3023&uid=swg27005709

Prerequisites

Download the UpdateInstaller (see following link) to install this fix.

URL LANGUAGE SIZE(Bytes)
UpdateInstaller US English 7250000

Installation Instructions

Please review the readme.txt for detailed installation instructions.

URL LANGUAGE SIZE(Bytes)
Readme US English 4740

Download package

Download RELEASE DATE LANGUAGE SIZE(Bytes) Download Options
What is DD?
6.1.0.5-WS-WXD-IFPK81259 03-25-2009 US English 20265 FTP DD

Technical support

Contact IBM Support using ESR (http://www.ibm.com/software/support/probsub.html), visit the WebSphere Extended Deployment Support Web site (http://www.ibm.com/software/webservers/appserv/extend/support/), or contact 1-800-IBM-SERV (U.S. only).

Problems (APARS) fixed
PK81259

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Document information


More support for:

WebSphere Extended Deployment
Operations Optimization

Software version:

6.1.0.5

Operating system(s):

AIX, HP-UX, Linux, Solaris, Windows, z/OS

Software edition:

All Editions

Reference #:

4022697

Modified date:

2010-02-23

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