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From Michal Michalski <mich...@opera.com>
Subject Re: Unable to drop secondary index
Date Wed, 24 Apr 2013 06:54:37 GMT

> The log messages seem fine to me. It's handling eventually updating the secondary indexes.

Yes, but now it also applies mutations, while (I'm 100% sure) nothing 
was written to the affected CFs ;-)

DEBUG [MutationStage:87] 2013-04-24 06:41:45,695 
RowMutationVerbHandler.java (line 40) Applying mutation
DEBUG [MutationStage:56] 2013-04-24 06:41:45,695 
RowMutationVerbHandler.java (line 40) Applying mutation
DEBUG [MutationStage:123] 2013-04-24 06:41:45,695 
RowMutationVerbHandler.java (line 40) Applying mutation
DEBUG [MutationStage:118] 2013-04-24 06:41:45,695

And it's happening for > 24 hours now with about 1000 mutations / sec 
(with no writes from clients!), for only 3 CFs (and as I said, this CFs 
are between 2 and 80 MB large), causing non-stop SSTable 
creation/compaction - see attached screen.

Strange, but at least the node is more or less "fine" in general (and 
the second one is 100% fine) ;-)

Anyway, my original schema problem is still there and I can't update 
anything, but I'm not going to make an attempt to fix it once again 2 
days before my holidays, so I think I'll get back to this problem in the 
end of May ;-)

Thanks for help :-)

M.



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