PH21284: INCORRECT WAITINGTHREADCOUNT DUE TO MISHANDLING OF INTERRUPTED THREADS

APAR status

• Closed as program error.

Error description

• The JDBC WaitingThreadCount output is incorrect that it shows a
  positive value when connection pool dump shows many available
  free connections and no thread is waiting on connection in
  javacore.
  

Local fix

• N/A
  

Problem summary

• ****************************************************************
  * USERS AFFECTED:  All users of IBM WebSphere Application      *
  *                  Server Using Datasources and PMI.           *
  ****************************************************************
  * PROBLEM DESCRIPTION: The WaitingThreadCount output can be    *
  *                      incorrect when threads aree             *
  *                      interrupted.                            *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  The JDBC WaitingThreadCount output is incorrect that it shows a
  positive value when connection pool dump shows many available
  free connections and no thread is waiting on connection in
  javacore.
  

Problem conclusion

• The WaitingThreadCount is decreamenent for interrrupted threads.
  
  The fix for this APAR is targeted for inclusion in fix pack
  8.5.5.18 and 9.0.5.5.  For more information, see
  'Recommended Updates for WebSphere Application Server':
  http://www.ibm.com/support/docview.wss?rs=180&uid=swg27004980
  

Temporary fix

Comments

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

Fix information

• Fixed component name

  WEBS APP SERV N

• Fixed component ID

  5724H8800

Applicable component levels

• R850 PSY

     UP

• R900 PSY

     UP