Whats the output of 'nodetool compactionstats'? Is concurrent_compactors not
set in your cassandra.yaml? Any Exception or Error 's in the system.log or
output.log?
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Chris Lohfink
On Sep 22, 2014, at 9:50 PM, Arun wrote:
> Its constant since 4 hours. Remaining nodes have around 10 compac
Its constant since 4 hours. Remaining nodes have around 10 compactions. We have
4 column families.
> On Sep 22, 2014, at 19:39, Chris Lohfink wrote:
>
> 35 isn't that high really in some scenarios (ie, theres a lot of column
> families), is it continuing to climb or does it drop down shortly
35 isn't that high really in some scenarios (ie, theres a lot of column
families), is it continuing to climb or does it drop down shortly after?
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Chris Lohfink
On Sep 22, 2014, at 7:57 PM, arun sirimalla wrote:
> I have a 6 (i2.2xlarge) node cluster on AWS with 4.5 DSE running on it. I
> n
I have a 6 (i2.2xlarge) node cluster on AWS with 4.5 DSE running on it. I
notice high compaction pending on one of the node around 35.
Compaction throughput set to 64 MB and flush writes to 4. Any suggestion is
much appreciated.
--
Arun
Senior Hadoop Engineer
Cloudwick
Champion of Big Data
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