wrote:
> Perhaps have a read here?
> https://docs.datastax.com/en/cassandra-oss/3.x/cassandra/operations/opsAddNodeToCluster.html
>
>
> On 04/04/2023 06:41, David Tinker wrote:
>
> Ok. Have to psych myself up to the add node task a bit. Didn't go well the
> first time
user <
user@cassandra.apache.org> wrote:
> Perhaps have a read here?
> https://docs.datastax.com/en/cassandra-oss/3.x/cassandra/operations/opsAddNodeToCluster.html
>
>
> On 04/04/2023 06:41, David Tinker wrote:
>
> Ok. Have to psych myself up to the add node task a bit.
hen you’re done
> (successfully) will remove a lot of it.
>
>
>
> On Apr 3, 2023, at 8:14 PM, David Tinker wrote:
>
>
> Looks like the remove has sorted things out. Thanks.
>
> One thing I am wondering about is why the nodes are carrying a lot more
>
and bring your cluster back.
>>
>> Next time when you are doing something like this again, please test it
>> out on a non-production environment, make sure everything works as expected
>> before moving onto the production.
>>
>>
>> On 03/04/2023 06:28, Davi
ed in the same rack. TBH -
> I'd build out two more nodes to have 6 nodes across 3 racks (2 in each),
> just to ensure even distribution. Otherwise, you might notice that the
> nodes sharing a rack will consume disk at a different rate than the nodes
> which have their own ra
was going to use rack4 for the next
node, then rack5 and rack6 because the nodes are physically all on
different racks. Elsewhere on this list someone mentioned that I should use
rack1, rack2 and rack3 again.
Why is that?
Thanks
David
ng works as expected
> before moving onto the production.
>
>
> On 03/04/2023 06:28, David Tinker wrote:
>
> Should I use assassinate or removenode? Given that there is some data on
> the node. Or will that be found on the other nodes? Sorry for all the
> questions but I really
run nodetool rebuild on the new node
>
> If you assassinate it now you violate consistency for your most recent
> writes
>
>
>
> On Apr 2, 2023, at 10:22 PM, Carlos Diaz wrote:
>
>
> That's what nodetool assassinte will do.
>
> On Sun, Apr 2, 2023 at 10:19 P
o.
>
> On Sun, Apr 2, 2023 at 10:19 PM David Tinker
> wrote:
>
>> Is it possible for me to remove the node from the cluster i.e. to undo
>> this mess and get the cluster operating again?
>>
>> On Mon, Apr 3, 2023 at 7:13 AM Carlos Diaz wrote:
>>
>>>
d list. However, if you do decide to fix
> the issue with the racks first assassinate this node (nodetool assassinate
> ), and update the rack name before you restart.
>
> On Sun, Apr 2, 2023 at 10:06 PM David Tinker
> wrote:
>
>> It is also in the seeds list for the other
I should add that the new node does have some data.
On Mon, Apr 3, 2023 at 7:04 AM David Tinker wrote:
> It is also in the seeds list for the other nodes. Should I remove it from
> those, restart them one at a time, then restart it?
>
> /etc/cassandra # grep -i bootstrap *
&g
at 7:01 AM Carlos Diaz wrote:
> Just remove it from the seed list in the cassandra.yaml file and restart
> the node. Make sure that auto_bootstrap is set to true first though.
>
> On Sun, Apr 2, 2023 at 9:59 PM David Tinker
> wrote:
>
>> So likely because I made it a seed n
So likely because I made it a seed node when I added it to the cluster it
didn't do the bootstrap process. How can I recover this?
On Mon, Apr 3, 2023 at 6:41 AM David Tinker wrote:
> Yes replication factor is 3.
>
> I ran nodetool repair -pr on all the nodes (one at a time
es of your replication factor in order to keep the "racks"
> balanced. In other words, this node should have been added to rack 1, 2 or
> 3.
>
> Having said that, you should be able to easily fix your problem by running
> a nodetool repair -pr on the new node.
>
> O
l 2.6 TiB 73.92%
-9112518853051755414
xxx.xxx.xxx.105 rack3 Up Normal 2.65 TiB72.88%
-9100516173422432134
...
This is causing a serious production issue. Please help if you can.
Thanks
David
-Dcassandra.settings.jmx_hide_non_java_exceptions=false
Does anyone see any issues about this?
> On Apr 6, 2022, at 9:35 AM, David Capwell wrote:
>
> I noticed in DatabaseDescriptor there are setters that are leaking it to JMX
> since cassandra-3.0. I am not sure whether we can just
have different understanding so I want to align us to ensure we
> don’t break tools by fixing or not stuff…
> In many setters we were actually not doing the same checks we do on
> Startup too… I consider this being a bug.
>
> On Tue, 5 Apr 2022 at 18:21, David Capwell wrote:
>
There are 2 places that expose non-standard java classes, so JMX only
works if and only if the JMX client also has Cassandra's jars, else
they will fail; the 2 examples are
org.apache.cassandra.service.StorageServiceMBean#enableAuditLog throws
org.apache.cassandra.exceptions.ConfigurationException
.
It would be difficult for me to recover even a day of lost data. An hour
might be ok.
Thanks
David
Thanks guys. The IP address hasn't changed so I will go ahead and start the
server and repair.
On Mon, Mar 1, 2021 at 1:50 PM Erick Ramirez
wrote:
> If the node's only been down for less than gc_grace_seconds and the data
> in the drives are intact, you should be fine just booting the server and
replaced the server and moved the drives across. Is
it safe for me to boot the machine and let it join the cluster?
Thanks
David
Hello,Experts!
I want to know if there is a way to kill the session in cassandra
cluster,for example,I get session_id from
system_traces.sessions:4c9049a0-4fed-11eb-a60d-7f98ffdaf6cd,the session is
running with very bad cql which causing bad performance,I need to kill it
ASAP,could any
I could really use zstd compression! So if it's not too buggy I will take a
chance :) Tx
Hi Erick
Thank you very much for your friendly note.
ERROR [AntiEntropyStage:1] 2020-04-04 13:57:09,614
RepairMessageVerbHandler.java:177 - Table with id
21a3fa90-74c7-11ea-978a-b556b0c3a5ea was dropped during prepare phase of repair
cassandra@cqlsh:system_schema> select keyspace_name,table_name
Thank you very much for your friendly note.
ERROR [AntiEntropyStage:1] 2020-04-04 13:57:09,614
RepairMessageVerbHandler.java:177 - Table with id
21a3fa90-74c7-11ea-978a-b556b0c3a5ea was dropped during prepare phase of repair
cassandra@cqlsh:system_schema> select keyspace_name,table_name,id f
Hi Erick
here is the log from system.log
but when I desc keyspace the table is still there
At 2020-04-04 11:56:15, "Erick Ramirez" wrote:
And from your review of the logs, what was the cause of the repair failures?
Because that's likely to yield clues on the root cause. Cheers
Thanks Erick I think there is no problem with schema version:
At 2020-04-04 10:35:06, "Erick Ramirez" wrote:
The symptoms in your post indicate that you have a schema disagreement in your
cluster which you need to resolve. These 2 nodes in particular are the ones you
ne
Hello experts:
I am using cassandra 3.11.2 and having below problem:
cassandra@cqlsh> select * from oapi_dev.logtabl;
InvalidRequest: Error from server: code=2200 [Invalid query]
message="unconfigured table logtabl"
but when I descrbibe keyspace，it shows in the result:
ou could try the 3rd answer here and see if this helps:
> https://stackoverflow.com/questions/48193965/cassandra-nodetool-java-lang-nullpointerexception
>
>
>
> On 3 Apr 2019, at 16:55, David Taylor wrote:
>
> Hi Paul thanks for responding.
>
> I created a ~/.cassandra
e /usr/bin/nodetool
executable? It's currently -rwxr-xr-x which looks right to me
On Wed, Apr 3, 2019 at 12:16 PM Oleksandr Shulgin <
oleksandr.shul...@zalando.de> wrote:
> On Wed, Apr 3, 2019 at 4:23 PM David Taylor
> wrote:
>
>>
>> $ nodet
at 11:34 AM Paul Chandler wrote:
> David,
>
> When you start cassandra all the logs go to system.log normally in the
> /var/log/cassandra directory, so you should look there once it has started,
> to check everything is ok.
>
> I assume you mean you ran nodetool status
I am running a System87 Oryx Pro laptop with Ubuntu 18.04
I had only Oracle Java 11 installed for Hadoop, so I also installed
OpenJDK8 with:
$ sudo apt-get install openjdk-8-jre
and switched to it with
$ sudo update-java-alternatives --set
path/shown/with/"update-java-alternatives --list"
$ java
which versions of cassandra 2.x and 3.x are best for avoiding sstable
corruption and schema migration slowness?
is this a "cassandra is not a set it and forget it system" concept?
The truncation was performed via OpsCenter, which I believe is ALL by default.
From: Rahul Singh
Sent: Thursday, August 23, 2018 6:55 PM
To: user@cassandra.apache.org
Subject: Re: Cassandra 2.2.7 Compaction after Truncate issue
David ,
What CL do you set when running this command?
Rahul Singh
ncate
action is frequently failed on some remote nodes in a heavy transactions env.
Thanks,
James
On Thu, Aug 23, 2018 at 8:54 PM, Rahul Singh
mailto:rahul.xavier.si...@gmail.com>> wrote:
David ,
What CL do you set when running this command?
Rahul Singh
Chief Executive Officer
m 202.905.
quickly so
that results may differ even for 2 consecutive queries. How about this theory?
CL in your driver – depends on which CL is default for your particular driver.
Regards,
Kyrill
From: David Ni
Sent: Friday, August 31, 2018 12:53 PM
To:user@cassandra.apache.org
Subject: Re:RE: data n
As you use TimeWindowCompactionStrategy, do you insert data with TTL?
These buckets seem to be too small for me: 'compaction_window_size': '2',
'compaction_window_unit': 'MINUTES'.
Do you have such a huge amount of writes so that such bucket size makes sense?
Regards,
Kyri
Hi Experts,
I am using 3.9 cassandra in production environment,we have 6 nodes,the RF
of keyspace is 3, I have a table which below definition:
CREATE TABLE nev_prod_tsp.heartbeat (
vin text PRIMARY KEY,
create_time timestamp,
pkg_sn text,
prot_ver text,
trace_time timestam
compaction for the
truncated table for node 2 and 3, but not node 1.
This appears to be a defect that was fixed in 2.1.0.
https://issues.apache.org/jira/browse/CASSANDRA-7803
Any ideas?
Thanks,
David Payne
|￣￣|
＿☆☆☆＿
（ ´_⊃｀）
c. 303-717-0548
dav...@cqg.com<mailto:dav...@cqg.com>
-L474
MAX_INTERVAL_IN_NANO seems to be how this is controlled. Where does the result
of getMaxInterval() which sets MAX_INTERVAL_IN_NANO come from?
Thanks,
David Payne
|￣￣|
＿☆☆☆＿
（ ´_⊃｀）
c. 303-717-0548
dav...@cqg.com<mailto:dav...@cqg.com>
Hello Cassandra Experts and Committers,
Hopefully this is just a dumb question, but without the skill set to read the
source code, I must ask.
Consider incremental backups are enabled on 2.x or 3.x. As memtables flush to
sstables on disk, hardlinks are created in backups for the column family.
income :)
David
-
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ve-Transport-Request. Googled a bit and now set
-Dcassandra.max_queued_native_transport_requests=4096
and
native_transport_max_threads=4096
Seeing no more blocked NTRs so far. Do you think this could have
contributed to the problem? The default values se
d
Thanks!
David
--
---
Technical Director / Co-Founder
Sandbox Interactive GmbH
http://albiononline.com
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I’ve encountered this previously where after removing a node, gossip info is
retained for 72 hours which doesn’t allow the IP to be reused during that
period. You can check how long gossip will retain this information using
“nodetool gossipinfo” where the epoch time will be shown with status
is pretty fast in rdbms too and they also have caches. By
"close to" you mean in latency ?
Have you thought why people don't use cassandra as a cache ? While it doesn't
have LRU, it has TTL,replicatio,sharding.
On Fri, Oct 7, 2016 at 12:00 AM, KARR, DAVID
mailto:dk0...@att.
?
Example: why does facebook use memcache ? They certainly have things
distributed on thousands of servers.
On Thu, Oct 6, 2016 at 11:40 PM, KARR, DAVID
mailto:dk0...@att.com>> wrote:
I've seen use cases that briefly describe using Hazelcast as a "front-end" for
Cassandra, perh
I've seen use cases that briefly describe using Hazelcast as a "front-end" for
Cassandra, perhaps as a cache. This seems counterintuitive to me. Can someone
describe to me when this kind of architecture might make sense?
Please let me know if I can help at all!
On Sun, Sep 11, 2016 at 2:55 PM, Jens Rantil wrote:
> Hi Aiman,
>
> I noticed you never got any reply. This might be of interest: http://blog.
> kubernetes.io/2016/07/thousand-instances-of-cassandra-using-kubernetes-
> pet-set.html
>
> Cheers,
> Jens
>
>
Just as a heads-up, #cassandra in freenode IRC is pretty active. You might have
more luck there
> On 15 Jul 2016, at 08:11, denish patel wrote:
>
> Hello,
>
> I have started Slack channel to discuss Cassandra.
> The purpose of this channel to use existing slack platform to get connected
>
Just thought I'd share this big milestone for all Cassandra users!
https://news.ycombinator.com/item?id=12089272
applies to a
> database server that works best with fairly large amounts of ultra-fast
> local data storage is not so obvious. Maybe that simply wasn't a design
> goal?
>
> -- Jack Krupansky
>
> On Fri, Apr 15, 2016 at 3:48 PM, David Aronchick
> wrote:
>
>> Hi--
Hi--
It's trivial to do this in Kubernetes, even without Ubernetes. Please feel
free to send me a note and I'll walk you through it.
Disclosure: I work on Google on Kubernetes.
On Thu, Apr 14, 2016 at 9:10 AM Joe Stein wrote:
> You can do that with the Mesos scheduler
> https://github.com/elod
Many C* versions back I did this by writing a custom snitch. This was to
maximise use of the row cache but had the effect of pinning requests for a key
to a given server. It sounds like you want to do the same thing but ignoring
the key. In more modern reversions I believe this may be done as a
Sam Tunnicliffe beobal.com> writes:
>
>
> If you've upgraded to 2.2.4, the full instructions necessary for
auth-enabled clusters were
unfortunately missing from NEWS.txt. See CASSANDRA-10904 for details.
> On 2 Jan 2016 10:05, "david" gmail.com>
wrote:
we are running cassandra version 2.2.4 on Debian jessie (latest stable) .
when i attempt to create user, it doesn't work when i type the following
'create user alice with password 'bob' superuser;'
cqlsh returns fine without any error
however 'list users' does not show the newly created user
w
Two questions really:
1) Is there a way to search the archives
https://mail-archives.apache.org/mod_mbox/cassandra-user/ or another better
approach to searching for Cassandra answers such as #2?
2) I have the following error in /var/log/cassandra/cassandra.log -
cassandra dies after "service cass
May I please be discontinued from this email?
May I unsubscribe?
From: John Wong [mailto:gokoproj...@gmail.com]
Sent: Monday, July 20, 2015 8:37 AM
To: user@cassandra.apache.org
Subject: Re: OpsCenter datastax-agent 300% CPU
Hi all & Sebastain
We recently encountered similar issu
ad code is a few years old).
If you don't mind me asking, what approach does your fast-loading code
use, if it's anything special? I'm mostly concerned about not
interfering with concurrent reads too much, but all experience reports
are welcome.
--
David Haguenauer
ch as possible.
I can of course post more information about our setup and requirements
if this helps answering.
--
Thanks,
David Haguenauer
trouble, as others
> have said. I don't know if this particular version bump would expect any
> issues, but why risk it? If you want to upgrade, do it to the nodes in
> place. Don't bootstrap new nodes, don't run repair, don't remove nodes.
> My 2 cents.
>
>
11:37 AM David Aronchick
> wrote:
>
>> This helps - so let me understand:
>>
>> Starting point:
>> - 4 nodes running 2.1.4
>> - System is healthy
>>
>> Decide to upgrade:
>> - Add 2 nodes running 2.1.5
>> - Run nodetool upgradestabl
end fast, so I would run it always as a best practice, just
> in case).
>
> C*heers,
>
> Alain
>
> 2015-07-01 2:16 GMT+02:00 David Aronchick :
>
>> That is a GREAT lead! So it looks like I can't add a few nodes to the
>> cluster of the new version, have it settle
your help.
Best regards,
[cid:image001.png@01D0B41D.54B89AA0]
David CHARBONNIER
Sysadmin
T : +33 411 934 200
david.charbonn...@rgsystem.com<mailto:david.charbonn...@rgsystem.com>
ZAC Aéroport
125 Impasse Adam Smith
34470 Pérols - France
www.rgsystem.com<http://www.rgs
ng upgrades, the nodes on different versions show a schema
> disagreement*."
>
> I think this is a good lead.
>
> C*heers,
>
> Alain
>
> 2015-06-30 20:22 GMT+02:00 David Aronchick :
>
>> I appreciate the thoughts! My issue is that it seems to work perfectly,
&
I appreciate the thoughts! My issue is that it seems to work perfectly,
until the node goes away. Would it matter that I'm mixing cassandra
versions? (2.1.4 and 2.1.5)?
On Tue, Jun 30, 2015 at 5:23 AM, Alain RODRIGUEZ wrote:
> Hi David ?
>
> What does a "nodetool describec
Ping--- any thoughts here?
--
I posted this to StackOverflow with no response:
http://stackoverflow.com/questions/30744486/how-to-handle-failures-in-cassandra-when-node-goes-away
Basically, I'm trying to run Cassandra in a Kubernetes cluster, and trying
out what ha
nk you for your help.
Best regards,
[cid:image001.png@01D0B276.9AED4370]
David CHARBONNIER
Sysadmin
T : +33 411 934 200
david.charbonn...@rgsystem.com<mailto:david.charbonn...@rgsystem.com>
ZAC Aéroport
125 Impasse Adam Smith
34470 Pérols - France
www.rgsystem.com<http://www.rgsyst
-- Forwarded message --
From: David Aronchick
Date: Thu, Jun 25, 2015 at 10:33 AM
Subject: Issue when node goes away?
To: cassandra-u...@cassandra.apache.org
I posted this to StackOverflow with no response:
http://stackoverflow.com/questions/30744486/how-to-handle-failures-in
gt; before), if you still have issues with repair not letting go of snapshotted
> files even with free disk space I would look to raise a ticket in Jira.
>
> On 17 March 2015 at 12:46, David Wahler wrote:
>>
>> On Mon, Mar 16, 2015 at 6:51 PM, Ben Bromhead wrote:
>&g
Hi Jan,
Thank you for your help, we’ll see during next week.
Have a nice day.
Best regards,
[cid:image001.png@01D062FA.DDD7FC50]
David CHARBONNIER
Sysadmin
T : +33 411 934 200
david.charbonn...@rgsystem.com<mailto:david.charbonn...@rgsystem.com>
ZAC Aéroport
125 Impasse Adam
Hi Fabien,
Thank you for the link ! That’s exactly what we want to do.
But before starting this, we need to clean up the mess in order to get a clean
cluster.
Thanks for your help.
Best regards,
[cid:image001.png@01D061A4.2E073720]
David CHARBONNIER
Sysadmin
T : +33 411 934 200
On Mon, Mar 16, 2015 at 6:51 PM, Ben Bromhead wrote:
> If you are running a sequential repair (or have previously run a sequential
> repair that is still running) Cassandra will still have the file descriptors
> open for files in the snapshot it is using for the repair operation.
Yeah, that align
On Mon, Mar 16, 2015 at 6:12 PM, Ben Bromhead wrote:
> Cassandra will by default snapshot your data directory on the following
> events:
>
> TRUNCATE and DROP schema events
> when you run nodetool repair
> when you run nodetool snapshot
>
> Snapshots are just hardlinks to existing SSTables so the
On Mon, Mar 16, 2015 at 5:28 PM, Jan wrote:
> David;
>
> all the packaged installations use the /var/lib/cassandra directory.
> Could you check your yaml config files and see if you are using this default
> directory for backups
>
> May want to change it to a location
t to upgrade to 2.1.x,
since the consensus on this list seems to be that it's not yet
production-ready.
I'm fairly new to Cassandra, so general troubleshooting tips would
also be much appreciated.
Thanks,
-- David
html
> On Dec 22, 2014 10:50 PM, "David Broyles" wrote:
>
>> Although I used Cassandra 1.0.X extensively, I'm new to CQL3. Pages such
>> as http://wiki.apache.org/cassandra/ClientOptionsThrift suggest new
>> projects should use CQL3.
>>
>>
Although I used Cassandra 1.0.X extensively, I'm new to CQL3. Pages such
as http://wiki.apache.org/cassandra/ClientOptionsThrift suggest new
projects should use CQL3.
I'm wondering, however, if there are certain use cases not well covered by
CQL3. Consider the standard timeseries example:
CREAT
;ve missed I'd
appreciate your sharing.
Thanks,
David
On Jun 12, 2014, at 11:39 AM, Robert Coli wrote:
> On Thu, Jun 12, 2014 at 10:29 AM, David Mitchell wrote:
> session.execute("""insert into raw_data (key,column1,value) values
> (%s,%s,%s)""",
> ...
> and then delete them like so:
>
clear it up
is to completely stop and start the Cassandra server. I’m running version 2.0.7
and I don’t think this was happening under 2.0.1. Is this a known bug? Any
ideas what might be causing this? Thanks in advance,
-David Mitchell
--
David Mitchell, Network Engineer
Energy Sciences Network (ESnet)
Lawrence Berkeley National Laboratory (LBL)
Email:mitch...@es.net Phone:(510) 936-0720
re already
several Cassandra chef recipes available with a little searching.
David
On Thu, Jun 5, 2014 at 9:26 AM, William Oberman
wrote:
> I was making assumptions (sorry!), namely the goal to switching to vpc
> was getting "backend resources" (like cassandra) off the public
r
>>>>>>>> in
>>>>>>>> getting rid of it.
>>>>>>>>
>>>>>>>> I've made a couple of attempts to get rid of this so far. I'm about
>>>>>>>> to try again.
>>>>>>>>
>>>>>>>> Thanks
>>>>>>>> Tim
>>>>>>>>
>>>>>>>> --
>>>>>>>> GPG me!!
>>>>>>>>
>>>>>>>> gpg --keyserver pool.sks-keyservers.net --recv-keys F186197B
>>>>>>>>
>>>>>>>>
>>>>>>>
>>>>>>
>>>>>>
>>>>>> --
>>>>>> GPG me!!
>>>>>>
>>>>>> gpg --keyserver pool.sks-keyservers.net --recv-keys F186197B
>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>> --
>>>>>
>>>>> Founder/CEO Spinn3r.com
>>>>> Location: *San Francisco, CA*
>>>>> Skype: *burtonator*
>>>>> blog: http://burtonator.wordpress.com
>>>>> … or check out my Google+ profile
>>>>> <https://plus.google.com/102718274791889610666/posts>
>>>>> <http://spinn3r.com>
>>>>> War is peace. Freedom is slavery. Ignorance is strength. Corporations
>>>>> are people.
>>>>>
>>>>>
>>>
>>>
>>> --
>>> GPG me!!
>>>
>>> gpg --keyserver pool.sks-keyservers.net --recv-keys F186197B
>>>
>>>
>>
>>
>> --
>> *Paulo Motta*
>>
>> Chaordic | *Platform*
>> *www.chaordic.com.br <http://www.chaordic.com.br/>*
>> +55 48 3232.3200
>>
>
>
>
> --
> GPG me!!
>
> gpg --keyserver pool.sks-keyservers.net --recv-keys F186197B
>
>
--
David Daeschler
Figured this one out..
In the new setup /tmp was mounted as noexec. So it looks like JNA was
putting the native library here and then it was unable to execute it.
I hope this can help someone else.
On Mon, May 26, 2014 at 11:33 PM, David Daeschler wrote:
> Good evening list,
>
> I
4/jna4691935553862497129.tmp.
Thank you ahead of time for any help you may be able to offer.
--
David Daeschler
pretty confident Datastax is a significant net positive for contribution to
> and promotion of Apache Cassandra.
>
> =Rob
>
--
David Daeschler
Why can no server connect to 9160? I dont understand? Yes...i have the
port open. I am using ip address as listen_address on cassandra.yaml. I
can telnet to 7199but 9160 is a total disaster. I can telnet from
localhost but fro remote? no way.
How do I open up 9160? I have both brodcast
Hi Michael,
Thanks for the feedback, all makes sense.
If anyone wants me to raise a jira ticket for docs on (key1, key2) vs
((key1,key2)) and their implications, or fixing that if block in
SelectStatement, let me know - though for the if block possibly best if
that jira is raised by a C* expert s
is no range key - and you can specify = on
> key1 and = or IN on key2 (but not a range).
>
> Anyway that's what I remember! Hope it helps.
>
> ml
>
>
> On Thu, Mar 13, 2014 at 11:27 AM, David Savage wrote:
>
>> Great that works, thx! I probably would have nev
artition key.
>
> ml
>
>
> On Thu, Mar 13, 2014 at 10:40 AM, David Savage wrote:
>
>> Nope, upgraded to 2.0.5 and still get the same problem, I actually
>> simplified the problem a little in my first post, there's a composite
>> primary key involved as I ne
) VALUES (1,'test',{'count':'1'});
INSERT INTO test.documents(id,group,data) VALUES (2,'test',{'count':'2'});
SELECT id,data FROM test.documents WHERE group='test' AND id IN (0,1,2);
Thanks for your help.
Kind regards,
PM, Laing, Michael
wrote:
> I have no problem doing this w 2.0.5 - what version of C* are you using?
> Or maybe I don't understand your data model... attach 'creates' if you
> don't mind.
>
> ml
>
>
> On Thu, Mar 13, 2014 at 9:24 AM, David Savage wrote:
>
ear to me if your "id" column is the KEY or just a regular
> column with secondary index.
>
> queries that have IN on non primary key columns isn't supported yet. not
> sure if that answers your question.
>
>
> On Thu, Mar 13, 2014 at 7:12 AM, David Savage wrote:
&
Hi there,
I'm experimenting using cassandra and have run across an error message
which I need a little more information on.
The use case I'm experimenting with is a series of document updates
(documents being an arbitrary map of key value pairs), I would like to find
the latest document updates a
Not knowing anything about your data structure (to expand on what Edward
said), you could be running into something where you've got some hot keys
that are getting the majority of writes during those heavily loads more
specifically I might look for a single key that you're writing, since
you're
ctions got kicked off?
Cassandra version: 2.0.5
David
I had to give up on supervisor. I installed the deb package rather than
from source. that worked though.
thanks
On Sat, Feb 15, 2014 at 10:10 AM, Michael Shuler wrote:
> On 02/14/2014 07:34 PM, Michael Shuler wrote:
>
>> On 02/14/2014 06:58 PM, David Montgomery wrot
Hi,
Using now oracle 7. commented out the line StringTableSize=103
same issue. but nothing in the log file now.
but I start from, the command line the works.
Thanks
On Fri, Feb 14, 2014 at 9:48 AM, Michael Shuler wrote:
> On 02/13/2014 07:03 PM, David Montgomery wrote:
>
Hi,
I only added the -f flag after the first time it did not work. If I dont
use the -f flag.
cassandra_server:cassandra FATAL Exited too quickly (process log
may have details)
On Thu, Feb 13, 2014 at 11:25 PM, Tristan Seligmann wrote:
> On 13 February 2014 11:39, Da
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