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From Michael Morris <michael.m.mor...@gmail.com>
Subject Re: how to monitor nodetool cleanup?
Date Tue, 07 May 2013 20:59:26 GMT
Not sure about making things go faster, but you should be able to monitor
it with nodetool compactionstats.

Thanks,

Mike


On Tue, May 7, 2013 at 12:43 PM, Brian Tarbox <tarbox@cabotresearch.com>wrote:

> I'm recovering from a significant failure and so am doing lots of nodetool
> move, removetoken, repair and cleanup.
>
> For most of these I can do "nodetool netstats" to monitor progress but it
> doesn't show anything for cleanup...how can I monitor the progress of
> cleanup?  On a related note: I'm able to stop all client access to the
> cluster until things are happy again...is there anything I can do to make
> move/repair/cleanup go faster?
>
> FWIW my problems came from trying to move nodes between EC2 availability
> zones...which led to
> 1) killing a node and recreating it in another availability zone
> 2) new node had different local ip address so cluster thought old node was
> just down and we had a new node...
>
> I did the removetoken on the dead node and gave the new node
> oldToken-1...but things still got weird and I ended up spending a couple of
> days cleaning up (which seems odd for only about 300 gig total data).
>
> Anyway, any suggestions for monitoring / speeding up cleanup would be
> appreciated.
>
> Brian Tarbox
>
>

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