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From Viktor Jevdokimov <>
Subject Truncate flushes memtables for all CFs causing timeouts
Date Tue, 06 Mar 2012 12:34:56 GMT

Truncate uses RPC timeout, which is in my case set to 10 seconds (I want
even less) and it's not enough. I've seen in sources TODO for this case.

What I found is that truncate starting flush for all memtables for all CFs,
not only for a CF to be truncated. When there're a lot of CFs to be
flushed, it takes time.

Is it possible to flush only required CF for truncate, not all? This could
improve truncate time.

Best regards,

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