Bug 612640 - QMF: set configurable default of persistent for all grid objects
QMF: set configurable default of persistent for all grid objects
Status: CLOSED NOTABUG
Product: Red Hat Enterprise MRG
Classification: Red Hat
Component: condor (Show other bugs)
beta
All Linux
low Severity high
: 1.3
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Assigned To: Pete MacKinnon
Tomas Rusnak
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Reported: 2010-07-08 12:43 EDT by Pete MacKinnon
Modified: 2010-08-26 10:48 EDT (History)
3 users (show)

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Last Closed: 2010-08-26 10:48:56 EDT
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Description Pete MacKinnon 2010-07-08 12:43:59 EDT
We will make all the QMF objects transient by default except for the collector object. In that case the grid admin would have to explicitly configure QMF_IS_TRANSIENT=True for that object. Objects will have consistent IDs across restarts (i.e., a restarted mrg27 collector object will re-appear to cumin as the same mrg27 object).

This will be subject to further testing and review by cumin team.
Comment 1 Pete MacKinnon 2010-07-14 17:24:37 EDT
Flip-flop...

FH sha 184ef3ee1cc

Now all grid objects are persistent by default unless QMF_IS_PERSISTENT=false. However, this config var is still a little coarse-grained since some plugins manage multiple objects.
Comment 2 Tomas Rusnak 2010-08-25 09:04:48 EDT
Please, could you specify detailed steps how to reproduce this? To verify this, I also need package versions where the problem occurred and where was fixed.
Comment 3 Pete MacKinnon 2010-08-26 10:48:56 EDT
This change was implemented to support cumin's object ageing strategy. Difficult to test with qpid-tool due to its "sticky" nature. Not a issue at this time unless we hear otherwise from Justin.

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