Hello everyone,
We had some issues yesterday in our 3 nodes cluster where the application
tried to create the same table twice quickly and cluster became unstable.
Temporarily, we reduced it to single node cluster which gave us some relief.
Now when we are trying to bootstrap a new node and add
Anti-entropy repairs ("nodetool repair") and bootstrap/decom/removenode
should stream sections of (and/or possibly entire) sstables from one
replica to another. Assuming the original sstable was entirely contained in
a single time window, the resulting sstable fragment streamed to the
neighbor
Hi Eugene,
Common contributors to overlapping SSTables are
1. Hints
2. Repairs
3. New writes with old timestamps (should be rare but technically possible)
I would not run repairs with TWCS - as you indicated, it is going to result
in overlapping SSTables which impacts disk space and read latency
Since the UUID is used as the ballot in a paxos instance, if it goes backwards
in time, it will be rejected by the other replicas (if there is a more recent
instance), and the proposal will fail. However, after the initial rejection,
the coordinator will try again with the most recently seen
I got it on Linux Mint via the Update Manager this morning already.
On 10/11/2017 07:33 AM, Lucas Benevides wrote:
Hello Michael Schuler,
When will this version become available for upgrade from apt-get? I
visited the address http://www.apache.org/dist/cassandra/debian and
there was no
On 10/11/2017 08:33 AM, Lucas Benevides wrote:
> Hello Michael Schuler,
>
> When will this version become available for upgrade from apt-get? I
> visited the address http://www.apache.org/dist/cassandra/debian and
> there was no version 3111.
>
> To me it is easier to upgrade the nodes this way
Hi,
Isn’t that already here:
http://dl.bintray.com/apache/cassandra/dists/311x/main/binary-amd64/ ?
Hannu
On 11 October 2017 at 16:33:27, Lucas Benevides (lu...@maurobenevides.com.br)
wrote:
Hello Michael Schuler,
When will this version become available for upgrade from apt-get? I visited
the
Hello Michael Schuler,
When will this version become available for upgrade from apt-get? I visited
the address http://www.apache.org/dist/cassandra/debian and there was no
version 3111.
To me it is easier to upgrade the nodes this way as I am in a lab, not in a
production site.
Thanks in
Hi list,
After upgrading from 3.11.0 to 3.11.1 I've notice in nodetool tablestats
that the number_of_keys_estimate is missing. How can I get this value now?
Thanks in advance.
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On Tue, Oct 10, 2017 at 7:43 PM, Lutaya Shafiq Holmes <
lutayasha...@gmail.com> wrote:
> Hello Cassandra Gurus,
>
> After I installed Cassandra on AWS- This error comes up when I try to
> Start CQLSH
>
> Could not connect to localhost:9160
>
Wait, does it try to talk Thrift or what? I thought
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