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From Anishek Agarwal <anis...@gmail.com>
Subject Re: compaction with LCS
Date Mon, 12 Oct 2015 05:30:31 GMT
Anyone has seen similar behavior with LCS, please do let me know, It will
be good to know this can happen.


On Fri, Oct 9, 2015 at 5:19 PM, Anishek Agarwal <anishek@gmail.com> wrote:

> Looks like some of the nodes have higher sstables on L0 and compaction is
> running there, so only few nodes run compaction at a time and the
> preference is given to lower level nodes for compaction before going to
> higher levels ? so is compaction cluster aware then ?
>
>
> On Fri, Oct 9, 2015 at 5:17 PM, Anishek Agarwal <anishek@gmail.com> wrote:
>
>> hello,
>>
>> on doing cfstats for the column family i see
>>
>> SSTables in each level: [1, 10, 109/100, 1, 0, 0, 0, 0, 0]
>>
>> i thought compaction would trigger since the 3rd level tables are move
>> than expected number,
>>
>> but on doing compactionstats its shows "n/a" -- any reason why its not
>> triggering, should i be worried ?
>>
>> we have 5 node cluster running 2.0.15 cassandra version,
>>
>> thanks
>> anishek
>>
>
>

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