Re: cassandra.logdir

Done https://issues.apache.org/jira/browse/CASSANDRA-16199 Best — Cyril Scetbon > On Sep 1, 2020, at 12:22 PM, Joshua McKenzie wrote: > > Go for it! > > On Mon, Aug 31, 2020 at 10:23 PM Cyril Scetbon > wrote: > >> Hey guys, >> >> Experimenting

Re: Kubernetes Operator: Can We Preserve CassKop's Flexibility?

find a way to migrate from CassKop to Cass-operator without breaking everything. But let’s start walking before running 😉 — Cyril Scetbon > On Oct 7, 2020, at 2:23 PM, Tom Offermann > wrote: > > I've been following the discussion about Kubernetes operators with a great >

cassandra.logdir

Hey guys, Experimenting with Cassandra 4.0 I’m seeing that when CASSANDRA_LOG_DIR is set and ${cassandra.logdir} is used in logback.xml nodetool doesn’t use the env variable. It’s different for cassandra for instance https://github.com/apache/cassandra/blob/324267b3c0676ad31bd4f2fac0e2e673a9257

Re: code repo for Cassadra Kubernetes SIG

Thank you John for your work ! > On Jul 24, 2020, at 5:08 PM, John Sanda wrote: > > Hey folks, > > As per discussion in the last k8s operator SIG meeting, I have created a > repo[1] on GitHub with some initial code. > > I am using operator-sdk v0.19.0. There have been several big changes made

Re: naming development branches consistently

that discussion on the list or in private up to you. Cyril Scetbon > On Aug 25, 2020, at 11:50 AM, Scott Hirleman wrote: > > Cyril, your commentary violates the code of conduct of the ASF > <https://apache.org/foundation/policies/conduct.html> re rules #2 and #5. >

Re: naming development branches consistently

Wow, thanks for the link Almero. I suppose the dictionary comes next then 🤷‍♂️ > On Aug 24, 2020, at 6:54 PM, Gouws, Almero wrote: > > https://www.zdnet.com/article/mysql-drops-master-slave-and-blacklist-whitelist-terminology/ > > -Almero > > -Original Message-

Re: naming development branches consistently

Just saw it’s actually a thing https://github.com/github/renaming <https://github.com/github/renaming> … > On Aug 24, 2020, at 6:47 PM, Cyril Scetbon wrote: > > Seriously ? Should we change how MySQL architectures are defined ? Should we > remove it from the dictionary too

Re: naming development branches consistently

Seriously ? Should we change how MySQL architectures are defined ? Should we remove it from the dictionary too ? Just to see how radical It could be … 🤦‍♂️ > On Aug 24, 2020, at 12:12 PM, Brandon Williams wrote: > > With the current social climate I thought removing the master > reference rath

Re: Cassandra Kubernetes SIG - status update

ssue I created or will you create another one ? — Cyril Scetbon > On Aug 18, 2020, at 11:05 PM, Christopher Bradford > wrote: > > It sounds like he just included the agent jar which has this class on the > CLASSPATH. This feels like an enhancement for the definitions config > b

Re: Cassandra Kubernetes SIG - status update

parameterized. See https://github.com/datastax/cass-config-definitions/issues/19 <https://github.com/datastax/cass-config-definitions/issues/19>. Did you happen to fork the project with that change ? Thanks — Cyril Scetbon > On Aug 5, 2020, at 11:51 PM, John Sanda wrote: > > cass

Cassandra image for Kubernetes

nge-OpenSource/cassandra-image> but I think providing an official image makes sense. As long as we can easily do everything we do today. We could also collaborate. Thank you — Cyril Scetbon

Re: Cassandra Integrated Auth for JMX

is missing. I can’t find how to do it at https://jolokia.org/reference/html/agents.html <https://jolokia.org/reference/html/agents.html> Thanks — Cyril Scetbon > On Jan 21, 2019, at 4:37 PM, Sam Tunnicliffe wrote: > > The built-in Cassandra auth for JMX works at the connector (

Re: Cassandra Integrated Auth for JMX

Hey guys, I never got any answer from Jolokia ML or on the GitHub project. Is there anyone who configured it with success ? — Cyril Scetbon > On Dec 16, 2018, at 6:21 AM, Cyril Scetbon wrote: > > Hey guys, > > I’ve followed > https://docs.datastax.com/en/cassa

Re: Cassandra Integrated Auth for JMX

Nvm, I’m gonna send that email to the user ML first. Regards — Cyril Scetbon > On Dec 16, 2018, at 12:21 AM, Cyril Scetbon wrote: > > Hey guys, > > I’ve followed > https://docs.datastax.com/en/cassandra/3.0/cassandra/configuration/secureJmxAuthentication.html > to setup

Cassandra Integrated Auth for JMX

"timestamp": 1544937336, "value": "NORMAL" } I also have to add that I had to change permissions on the file $JAVA_HOME/lib/management/jmxremote.password which is weird as it should not be used in that case, but Cassandra was complaining before I did it. Is there anything I'm missing ? Thanks — Cyril Scetbon

Re: Rebuild through JMX

To follow up on that question, is there a way to know if the last long operation triggered through the JMX succeeded ? Still trying to find a way to answer the question without looking at logs. — Cyril Scetbon > On Aug 19, 2018, at 11:19 PM, Cyril Scetbon wrote: > > Hi, > > I

Rebuild through JMX

. But the question is how can I check if the operation succeeded or failed ? Should I use another way to do it ? Thank you — Cyril Scetbon

Triggering task through JMX

remote command when they start a long process. Thank you — Cyril Scetbon

Re: Computing ranges takes time

ndra/service/ActiveRepairService.java#L189 >> calls `ss.getLocalRanges(keyspaceName)` everytime and that it takes more >> than 99% of the time. This call takes 600ms when there is no load on the >> cluster and more if there is. So for 10k ranges, you can imagine that it >> takes at least 1.5 hours just to compute ranges. Don't you think that >> caching this call would make sense ? >> >> -- >> Cyril SCETBON >> >>

Computing ranges takes time

call takes 600ms when there is no load on the cluster and more if there is. So for 10k ranges, you can imagine that it takes at least 1.5 hours just to compute ranges. Don't you think that caching this call would make sense ? -- Cyril SCETBON

Re: Getting datacenter from InetSocketAddress

Outch, I've missed the getter ... Thanks ! > On May 28, 2015, at 00:33, Alex Popescu wrote: > > You can use: cluster.getMetadata().getAllHosts()

Getting datacenter from InetSocketAddress

Hi, I have a Cluster instance and I'd like to get all hosts from it to check in which datacenter they are. Is there a way to do that ? I tried by accessing the cluster metadata and using allHosts, but this function is only private :( Actually, I have a cluster instance and an ip address and I'd

Re: Getting the number of tombstoned cells read

https://issues.apache.org/jira/browse/CASSANDRA-7731 Can you confirm me that statistics returned from "nodetool cfstats" are not reset each time we execute the command ? Thanks -- Cyril SCETBON On 08 Aug 2014, at 21:44, Tyler Hobbs wrote: > You're correct, it's not re

Re: Getting the number of tombstoned cells read

anyone ? -- Cyril SCETBON On 31 Jul 2014, at 22:02, Cyril Scetbon wrote: > Hi, > > I've checked in the code from 1.2.13 to 1.2.18, and 2.0.9, and I think you > should not say that slice statistics are valid for the last five minutes. > I've read the documentation f

Getting the number of tombstoned cells read

hing I can see is that the last snapshot used to provide the median (or whatever you'd used instead) value is based on 1028 values. I'm wondering if providing the max value too would be useful. what do you think ? -- Cyril SCETBON

Re: Request: easy access to local data features

gards. -- Cyril SCETBON (Orange Sophia Antipolis) On 23 Apr 2014, at 15:15, franck.me...@orange.com wrote: > Hi, > > > We are using Cassandra at Orange to manage a big sparse matrix on a cluster > of servers. > > On this database we want to run a sparse matrix factorization algori

Re: local truncate of hints

Thanks I've created JIRA CASSANDRA-6367 for that functionality. Regards. On 17 Nov 2013, at 20:33, Jonathan Ellis wrote: > Right. > On Nov 17, 2013 11:00 AM, "Cyril Scetbon" wrote: > >> and/or a nodetool purgelocalhints command ? >> >> On 15

Re: local truncate of hints

and/or a nodetool purgelocalhints command ? On 15 Nov 2013, at 05:56, Jonathan Ellis wrote: > You're right. You'd want to expose the node-local truncate over JMX. > > On Sun, Nov 10, 2013 at 3:48 AM, Cyril Scetbon wrote: >> Are you really sure of that ? cause Tracing

Re: local truncate of hints

anyone ? -- Cyril SCETBON On 10 Nov 2013, at 10:48, Cyril Scetbon wrote: > Are you really sure of that ? cause Tracing says the opposite when I do it on > one node : > > cqlsh:system> TRUNCATE hints ; > > Tracing session: fe0dbc80-49dd-11e3-a39b-e367b

Re: local truncate of hints

6 | 0x0006706e735f667200086373636574626f6e0001019cad5323f2a6389388a31004124bdf2d7fff800200030004eacf424d88b6000376616c0004eacf424d88b404bc at t2 cqlsh:pns_fr> select * from system.hints ; Regards -- Cyril SCETBON On 09 Nov 2013, at 22:48, Jonathan Ellis wrote: > Hints are not replicated (technically: replicated with LocalStrategy), > so truncating hints wil

local truncate of hints

nodes where not dead (they were only not accepting hints). So, I suggest that the truncate of hints stay local (maybe you need it to stay global per default ?) or that we could do it locally (a truncate argument or a new command like the one used for CONSISTENCY) thanks -- Cyril SCETBON

Re: [VOTE SUCCESS] Release Apache Cassandra 1.2.11 (strike 2)

Hi, How long does it take to get it in http://debian.datastax.com/community/pool/ after a release comes out ? thanks -- Cyril SCETBON On Oct 22, 2013, at 11:45 AM, Sylvain Lebresne wrote: > Including my own vote I count 3 binding +1's, 2 other +1 and no -1's. The > vote pass

Re: [VOTE] Release Apache Cassandra 1.2.11 (strike 2)

+1 and welcome to LOCAL_ONE consistency level :) NB : I don't know if I have the right to vote but as a member of the ML I take it :P -- Cyril SCETBON On Oct 18, 2013, at 7:44 PM, Jonathan Ellis wrote: > +1 > On Oct 18, 2013 5:38 PM, "Sylvain Lebresne" wrote: > &g

Re: [VOTE] Release Apache Cassandra 1.2.6 (Strike 2)

-1 as we wait for CASSANDRA-5234 -- Cyril SCETBON On Jun 23, 2013, at 5:43 AM, Brandon Williams wrote: > +1 > > On Sat, Jun 22, 2013 at 5:46 AM, Sylvain Lebresne wrote: > >> The previous assertion error has been fix so I propose the following >> artifacts

Re: Secondary Index seen as empty

Marked as a duplicate of CASSANDRA-5079 Regards Cyril SCETBON On Dec 3, 2012, at 10:53 PM, Cyril Scetbon wrote: > issue https://issues.apache.org/jira/browse/CASSANDRA-5024 created > > Regards > Cyril SCETBON > > On Dec 3, 2012, at 10:24 AM, Cyril Scetbon wrote: > &g

Re: Secondary Index seen as empty

issue https://issues.apache.org/jira/browse/CASSANDRA-5024 created Regards Cyril SCETBON On Dec 3, 2012, at 10:24 AM, Cyril Scetbon wrote: > the null value comes from the function removeDeletedCF in file > ColumnFamilyStore.java where cf.getColumnCount() = 0 and > cf.isMarked

Re: Secondary Index seen as empty

I dig a little more deeply and the null value comes from the function removeDeletedCF in file ColumnFamilyStore.java where cf.getColumnCount() = 0 and cf.isMarkedForDelete()=false Hope it helps Regards Cyril SCETBON On Dec 3, 2012, at 10:02 AM, Cyril Scetbon wrote: > Hi Jonathan, > &

Re: Secondary Index seen as empty

iceQueryFilter(start=java.nio.HeapByteBuffer[pos=0 lim=0 cap=0], finish=java.nio.HeapByteBuffer[pos=0 lim=0 cap=0], reversed=false, count=1]) but then index.getIndexCfs().getColumnFamily(indexFilter) returns null ! As said before, if we rebuild the index it works and returns values Tell me if y

Secondary Index seen as empty

t possible ?). I'm investigating network issues concerning that to help you. If you have input concerning the issue before I can debug it, welcome ! Regards Cyril SCETBON