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JCC driver to recognize STOP / START ACCELERATOR to avoid incorrout

JCC driver to recognize STOP / START ACCELERATOR to avoid incorrout:

If JCC driver is connected to Db2 for z/OS and queries over this connection gets offloaded to the IBM Db2 Analytics Accelerator (IDAA), the queries will return incorrout if STOP ACCELERATOR is issued and the query execution fall back to Db2 for z/OS. START ACCELERATOR resolve this issue.
Same happens vice versa.

  • Avatar32.5fb70cce7410889e661286fd7f1897de Guest
  • Jul 1 2020
Who would benefit from this IDEA? ALL users of JCC driver with connection to Db2 for z/OS and using IBM Db2 Analytics Accelerator
How should it work?

JCC driver should recognize the STOP / START ACCELERATOR and the queries should return valide results, even the execution of the query is falling back into Db2 or later get offloaded again to IDAA.

Idea Priority Urgent
Priority Justification Today the STOP/START Accelerator will need also recycle Db2 or recycle all JCC / Java applications connected to Db2 for z/OS and running queries that get offloaded to the IDAA
Customer Name NII with client number 0371500
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  • Avatar40.8f183f721a2c86cd98fddbbe6dc46ec9
    Guest commented
    6 Jul 03:13am

    Dev team is looking into it. eMail discussion going on with the stake holders. Will keep this updated as soon we agree upon the delivery timeline.

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