for a while and see what happens
Steve
From: Anuj Wadehra [mailto:anujw_2...@yahoo.co.in]
Sent: 22 April 2015 19:07
To: user@cassandra.apache.org
Subject: Re: RE: Cassandra tombstones being created by updating rows with TTL's
Hi Stephen,
Dropping cf or keyspace and recreating it
745)
From: Anuj Wadehra [mailto:anujw_2...@yahoo.co.in]
Sent: 21 April 2015 19:04
To: user@cassandra.apache.org
Subject: Re: Cassandra tombstones being created by updating rows with TTL's
Whats ur sstable count for the CF? I hope compactions are working fine. Also
5 19:04
To: user@cassandra.apache.org
Subject: Re: Cassandra tombstones being created by updating rows with TTL's
Whats ur sstable count for the CF? I hope compactions are working fine. Also
check the full stacktrace of FileNotFoundException ..if its related to
compactionyou c
.
Thanks
Anuj Wadehra
Sent from Yahoo Mail on Android
From:"Laing, Michael"
Date:Tue, 21 Apr, 2015 at 10:21 pm
Subject:Re: Cassandra tombstones being created by updating rows with TTL's
Hmm - we read/write with Local Quorum always - I'd recommend that as that is
your 'c
urrected - the main reason for running
> repair within gc_grace_seconds.
>
>
>
>
>
>
>
> On Tue, Apr 21, 2015 at 11:49 AM, Walsh, Stephen
> wrote:
>
> Maybe thanks Michael,
>
> I will give these setting a go,
>
> How do you do you periodic node-tool
: 21 April 2015 17:09
To: user@cassandra.apache.org
Subject: Re: Cassandra tombstones being created by updating rows with TTL's
Discussions previously on the list show why this is not a problem in much more
detail.
If something changes in your cluster: node down, new node, etc - you run repair
* user@cassandra.apache.org
> *Subject:* Re: Cassandra tombstones being created by updating rows with
> TTL's
>
>
>
> If you never delete except by ttl, and always write with the same ttl (or
> monotonically increasing), you can set gc_grace_seconds to 0.
>
>
>
>
...@nytimes.com]
Sent: 21 April 2015 16:26
To: user@cassandra.apache.org
Subject: Re: Cassandra tombstones being created by updating rows with TTL's
If you never delete except by ttl, and always write with the same ttl (or
monotonically increasing), you can set gc_grace_seconds to 0.
That's what we
If you never delete except by ttl, and always write with the same ttl (or
monotonically increasing), you can set gc_grace_seconds to 0.
That's what we do. There have been discussions on the list over the last
few years re this topic.
ml
On Tue, Apr 21, 2015 at 11:14 AM, Walsh, Stephen
wrote:
>
We were chatting to Jon Haddena about a week ago about our tombstone issue
using Cassandra 2.0.14
To Summarize
We have a 3 node cluster with replication-factor=3 and compaction = SizeTiered
We use 1 keyspace with 1 table
Each row have about 40 columns
Each row has a TTL of 10 seconds
We insert a
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