PM02591; 7.0.0: Cumulative fix for eXtreme Scale 7.0

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Abstract

This APAR is a cumulative fix of several problems. The Problem Summary section lists all of the included fixes.

Download Description

WebSphere eXtreme Scale Version 7.0 cumulative fix 2 resolves the following problem:

ERROR DESCRIPTION:
This APAR is a cumulative fix of several problems found by customers and the eXtreme Scale development team. Refer to the Problem Summary section for a detailed list of all of the fixes that are included in this APAR.

LOCAL FIX:

PROBLEM SUMMARY

USERS AFFECTED:
All users of WebSphere eXtreme Scale Version 7.0.0.0.

PROBLEM DESCRIPTION:
This APAR is a cumulative fix of several problems. The Problem Summary section lists all of the included fixes.

RECOMMENDATION:
None

The following items are the field APARs addressed in this cumulative fix.

*PK98933: http://www.ibm.com/support/docview.wss?uid=swg1PK98933
*PM00552: http://www.ibm.com/support/docview.wss?uid=swg1PM00552

The following items are the additional fixes included in this cumulative fix:

  1. Added REST data services support which includes support for Microsoft Windows Communication Foundation (WCF) Data Services clients.
  2. Added support for creating entities without entity classes.
  3. Removed the requirement of an override ObjectGrid descriptor XML file for EntityManager API clients.
  4. Exposed an MBean to monitor and configure a thread pool that is used by evictor plug-ins, DataGrid API agents and write-behind loader plug-ins.
  5. Added template map support for the write-behind function.
  6. Enabled ObjectQuery support of super-class field and property discovery for composite keys and embedded types.
  7. Improved the ShardMBean MBean to have the correct shard type instead of INACTIVE when using template maps.
  8. Reduced the memory overhead of cache entries and queries.
  9. Added transport security support to the ogclient.jar file for eXtreme Scale clients.
  10. Enabled container server startup when using zone rules. These zone rules can define non-exclusive placement with the number of zones less than the number of shard mappings.
  11. Improved the lock manager for lock timeout and unlock functions.
  12. Enabled stand-alone eXtreme Scale servers to start in WebSphere Application Server Version 7.0.0.5 or later deployments.
  13. Eliminated timing windows for inserting an entry with a JPALoader or JPAEntityLoader loader with write-behind functions.
  14. Eliminated timing windows for removing an entry with the write-behind function.
  15. Fixed transaction loss behavior for maps that use the write-behind function during a failover scenario.
  16. Improved the COPY_TO_BYTES CopyMode setting to support objects that use the writeReplace function.
  17. Fixed the java.lang.ClassNotFoundException and com.ibm.websphere.objectgrid.ReadOnlyException exceptions for template maps.
  18. Corrected time zone locality for entities when using attributes of type java.sql.Date and java.sql.Time.
  19. Added Coordinated Universal Time (UTC/GMT) date-time literal support for queries.
  20. Added HTTP session filter enhancements, including support for multiple partitions.

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

Change History
Last Updated: 14 Jan 2010

  • Updated updateinstaller link to 7.0.0.7 installer.

Prerequisites

Download the UpdateInstaller below to install this fix.

URL LANGUAGE SIZE(Bytes)
UpdateInstaller US English 7250000

Installation Instructions

Review the readme.txt for detailed installation instructions.

URL LANGUAGE SIZE(Bytes)
Readme US English 6493

Download package

Download RELEASE DATE LANGUAGE SIZE(Bytes) Download Options
What is DD?
WXS_ObjectGrid_12-18-2009_7.0.0.0_c 12/21/2009 US English 66387503 FTP DD

Technical support

Contact IBM Support using SR (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).

Cross Reference information
Segment Product Component Platform Version Edition
Application Servers WebSphere Extended Deployment ObjectGrid AIX, HP-UX, Linux, Solaris, Windows

Problems (APARS) fixed
PM02591, PK98933, PM00552

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Document information


More support for:

WebSphere eXtreme Scale
General

Software version:

7.0

Operating system(s):

AIX, HP-UX, Linux, Solaris, Windows

Software edition:

All Editions

Reference #:

4025521

Modified date:

2010-02-05

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