On Wed, Feb 13, 2019 at 6:47 PM Jeff Jirsa wrote:
> Depending on how bad data resurrection is, you should run it for any host
> that loses a range. In vnodes, that's usually all hosts.
>
> Cleanup with LCS is very cheap. Cleanup with STCS/TWCS is a bit more work.
>
Wait, doesn't cleanup just rew
Cleanup is a great way to free up disk space.
Just note you might run into
https://issues.apache.org/jira/browse/CASSANDRA-9036 if you use a version
older than 2.0.15.
On Thu, Feb 14, 2019 at 10:20 AM Oleksandr Shulgin <
oleksandr.shul...@zalando.de> wrote:
> On Wed, Feb 13, 2019 at 6:47 PM Je
One idea will be to rolling restart of complete cluster , that script will
be huge help.
Just read a blog too that last pickle group has come up with a tool called
'cstart' something which can help in rolling restart.
On Thursday, February 14, 2019, Jeff Jirsa wrote:
>
>
>
> On Feb 13, 2019, at
> On Feb 14, 2019, at 12:19 AM, Oleksandr Shulgin
> wrote:
>
>> On Wed, Feb 13, 2019 at 6:47 PM Jeff Jirsa wrote:
>> Depending on how bad data resurrection is, you should run it for any host
>> that loses a range. In vnodes, that's usually all hosts.
>>
>> Cleanup with LCS is very cheap.
It takes effect on each sstable as it’s written, so you have to rewrite your
dataset before it’s fully in effect
You can do that with “nodetool upgradesstables -a”
--
Jeff Jirsa
> On Feb 13, 2019, at 11:43 PM, "ishib...@gmail.com" wrote:
>
> Hi Jeff,
> If increase the value, it will affec
Hello again !
I have managed to free a lot of disk space and now most nodes hover between
50% and 80%.
I am still getting bootstrapping failures :(
Here I have some logs :
> 2019-02-14T15:23:05+00:00 cass02-0001.c.company.internal user err
>> cassandra [org.apache.cassandra.streaming.StreamSess
On Thu, Feb 14, 2019 at 4:39 PM Jeff Jirsa wrote:
>
> Wait, doesn't cleanup just rewrite every SSTable one by one? Why would
compaction strategy matter? Do you mean that after cleanup STCS may pick
some resulting tables to re-compact them due to the min/max size
difference, which would not be th
Those aren’t the same error messages so I think progress has been made.
What version of C* are you running?
How did you clear out the space?
Kenneth Brotman
From: Léo FERLIN SUTTON [mailto:lfer...@mailjet.com.INVALID]
Sent: Thursday, February 14, 2019 7:54 AM
To: user@cassandra.apac
Hi folks,
We are excited to announce AxonOps, an operational management tool for
Apache Cassandra, is now ready for Beta testing.
We'd be interested to hear you try this and let us know what you think!
Please read the installation instructions on https://www.axonops.com
AxonOps Team
On Thu, Feb 14, 2019 at 6:56 PM Kenneth Brotman
wrote:
> Those aren’t the same error messages so I think progress has been made.
>
>
>
> What version of C* are you running?
>
3.0.17 We will upgrade to 3.0.18 soon.
> How did you clear out the space?
>
I had a few topology changes to cleanup. `nod
This is really cool!
will it be open source or licensed in near future?
On Thu, Feb 14, 2019 at 12:15 PM AxonOps wrote:
> Hi folks,
>
> We are excited to announce AxonOps, an operational management tool for
> Apache Cassandra, is now ready for Beta testing.
>
> We'd be interested to hear you tr
Hello users
By looking at the mailing list archive, there was already some questions
about the flag "allocate_tokens_for_keyspace" from cassandra.yaml
I'm starting a fresh new cluster (with 0 data).
The keyspace used by the project is raw_data so I
set allocate_tokens_for_keyspace = raw_data in
Create the first node, setting the tokens manually.
Create the keyspace.
Add the rest of the nodes with the allocate tokens uncommented.
On Thu, Feb 14, 2019 at 11:43 AM DuyHai Doan wrote:
> Hello users
>
> By looking at the mailing list archive, there was already some questions
> about the flag
Ok thanks John
On Thu, Feb 14, 2019 at 8:51 PM Jonathan Haddad wrote:
> Create the first node, setting the tokens manually.
> Create the keyspace.
> Add the rest of the nodes with the allocate tokens uncommented.
>
> On Thu, Feb 14, 2019 at 11:43 AM DuyHai Doan wrote:
>
>> Hello users
>>
>> By
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