hema) 1-3GB each per TB of data, so with 235’ish
> GB/server, it’s unlikely bloom filter or compression data.
>
>
>
> The memTable is AT LEAST 1MB per columnfamily/table, so if you know how
> many tables you have, that may be an initial lower bound guess.
>
>
>
>
>
res offheap, including bloom filters
> (scales with data size), compression metadata (scales with data size), and
> potentially memtables (scales with # of keyspaces/tables).
>
>
>
> How much data on your node? Onheap or offheap memtables?
>
>
>
>
>
>
>
Hi,
we are using cassandra 2.2.8 version in production. we are seeing resident
memory of cassndra process is very high 40G while heap size is only 8GB.
root 23339 1 80 Nov11 ?2-09:38:08 /opt/java8/bin/java -ea
-javaagent:bin/../lib/jamm-0.3.0.jar -XX:+CMSClassUnloadingEnabled
-X
Hi All,
I have a doubt regarding read repair while reading data. I and using
QUORUM for both read and write operations with RF 3 for strong consistency
suppose while write data node1 and node2 replicate the data but it doesn't
get replicate on node3 because of various factors. coordinator node w
the same error. Use cassandra-stress shipped with cassandra
> 2.1.x to run the test like that.
>
> Regards
> Abhinav
> On 02-Apr-2015 11:44 am, "ankit tyagi" wrote:
>
>> Hi All,
>>
>> while running cassandra stress tool shipped with cassandra 2.0.
Hi All,
while running cassandra stress tool shipped with cassandra 2.0.4 version, i
am getting following error
*./bin/cassandra-stress user profile=./bin/test.yaml*
*Application does not allow arbitrary arguments: user,
profile=./bin/test.yaml*
I am stuck on this and not able to find out why thi
cii code this
key gives me below string
*UID007850[0][0][6]927ead[0][0][10]READSUDO01[0]*
but when I retrieve this with cassandra-cli it gives me below row key
*UID007850:927ead:READSUDO01*
I want to know which encoding is being used to store the data in
cassandra. how can I decode this hexadecimal string into proper ascii
string like cassandra-cli.
Regards,
Ankit Tyagi
ver.core.RequestHandler.setFinalResult(RequestHandler.java:224)
at com.datastax.driver.core.RequestHandler.onSet(RequestHandler.java:361)
at
com.datastax.driver.core.Connection$Dispatcher.messageReceived(Connection.java:510)
at
org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.
am not
getting any result.*
[default@comsdb] get updated_upload_id['20140218'];
Returned 0 results.
This looks very strange as i don't see any exception in cassandra logs too
*.*
*Any lead would be appreciated.*
*Regards,*
*Ankit Tyagi*
Hi Sylvain,
hector core 1.0-2 uses libthrift 0.6.1,but this exception is not
consistent, getting intermittently.
if there would be any issue related to compatibility of thrift jar, then
this error should be consistent ryt?
Regards,
Ankit Tyagi
On Mon, Feb 17, 2014 at 2:30 PM, Sylvain
Hi,
I am using Hector-client: 1.0-2 to insert the data. Problem is , i am not
seeing any exception in my application logs where i am inserting data
through hector.
looks like internal to cassandra.
Regards,
Ankit TYagi
On Mon, Feb 17, 2014 at 1:56 PM, Vivek Mishra wrote:
> looks like thr
Hello,
anyone has the idea regarding this exception.
Regards,
Ankit Tyagi
On Fri, Feb 14, 2014 at 7:02 PM, ankit tyagi wrote:
> Hello,
>
> I am seeing below exception in my cassandra
> logs(/var/log/cassandra/system.log).
>
> INFO [ScheduledTasks:1] 2014-02-13 13:13:57,64
r-client: 1.0-2
Any lead would be appreciated though we are planning to move cassandra 2.0
version with java-driver but it may take some time meanwhile need to find
the root cause and resolve this issue.
Regards,
Ankit Tyagi
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