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| Clearing all the local Queues |
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| gbaddeley |
 Posted: Tue Jun 11, 2019 10:31 pm Post subject: |
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Jedi Knight
Joined: 25 Mar 2003
Posts: 2538
Location: Melbourne, Australia
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| bruce2359 wrote: |
| gbaddeley wrote: |
| bruce2359 wrote: |
| To circle back on the OP, what is the business requirement to clear all local queues? |
... Also, the CLEAR QLOCAL command will not clear any queues that have open handles. |
Which is why I push back for developers to write an app which can destructively consume affected messages. |
Beware of apps that have open handles on queues with "exclusive input". This will prevent the destructive consumer app from getting any messages. Although in theory, these queues should be empty.
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Glenn |
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| HubertKleinmanns |
| Posted: Wed Aug 21, 2019 3:23 am Post subject: |
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Shaman
Joined: 24 Feb 2004
Posts: 732
Location: Germany
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| gbaddeley wrote: |
| bruce2359 wrote: |
| gbaddeley wrote: |
| bruce2359 wrote: |
| To circle back on the OP, what is the business requirement to clear all local queues? |
... Also, the CLEAR QLOCAL command will not clear any queues that have open handles. |
Which is why I push back for developers to write an app which can destructively consume affected messages. |
Beware of apps that have open handles on queues with "exclusive input". This will prevent the destructive consumer app from getting any messages. Although in theory, these queues should be empty. |
The "dmpmqmsg" command (formerly known as SupportPac MO03 - qload) is also able to remove messages out of queues which are in use. In addition you could select a range of messages, a specific message no. or search for message contents.
And you could offload queues to files - to prevent accidentially cleared queues.
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Regards
Hubert |
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