Could see intermittent GCs and mutation drops.
*System log reports:*
INFO [Service Thread] GCInspector.java:252 - ParNew GC in 3816ms. CMS
Old Gen: 4663180720 -> 5520012520; Par Eden Space: 1718091776 -> 0; Par
Survivor Space: 0 -> 214695936
INFO [ScheduledTasks:1] MessagingService.java:888 - 228 MUTATION messages
dropped in last 5000ms
PS: As of now , there is no significant load on our cluster. The only load
is of these hints been replayed.
Can you Please help.
On 16 May 2017 at 18:28, varun saluja <saluj...@gmail.com> wrote:
> Hi Nitan,
> Thanks for response.
> Yes, I could see mutation drops and increase count in system.hints. Is
> there any way , i can proceed to truncate hints like using nodetool
> Varun Saluja
> On 16 May 2017 at 17:52, Nitan Kainth <ni...@bamlabs.com> wrote:
>> 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 <saluj...@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
>> Can someone Please help me.
>> Thanks & Regards,
>> Varun Saluja