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From Nitan Kainth <ni...@bamlabs.com>
Subject Re: Long running compaction on huge hint table.
Date Tue, 16 May 2017 12:22:56 GMT
Do you see mutation drops?
Select count from system.hints; is it increasing?

Sent from my iPhone

> On May 16, 2017, at 5:52 AM, varun saluja <saluja50@gmail.com> wrote:
> 
> Hi Experts,
> 
> We are facing issue on production cluster. Compaction on system.hint table is running
from last 2 days.
> 
> 
> pending tasks: 1
>    compaction type   keyspace   table     completed          total                  
   unit   progress
>               Compaction     system   hints   20623021829   877874092407   bytes    
 2.35%
> Active compaction remaining time :   0h27m15s
> 
> 
> Active compaction remaining time shows in minutes.  But, this is job is running like
indefinitely.
> 
> We have 3 node cluster V 2.1.7. And we ran  write intensive job last week on particular
table.
> Compaction on this table finished but hint table size is growing continuously.
> 
> Can someone Please help me.
> 
> 
> Thanks & Regards,
> Varun Saluja

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