Hi,
I am using Cassandra Cluster 1.1.4 with two nodes alongwith REPLICA
factor 2. I have added one new node in my existing Cassandra Cluster
with instruction provided on
http://www.datastax.com/docs/1.1/operations/cluster_management. Now Its
only showing 285 MB data instead of 250GB +. Please
if you have rows like 10k and get 100 column per row, this gonna choke the
cluster...been there. if you really still have to use multiget_slice, try
slice your data before calling multiget_slice and check if your cluster
read request pending increase... try to slow down the client sending
request t
The Cassandra team is pleased to announce the first release candidate for
the
future Apache Cassandra 1.2.0.
Let me first stress that this is not the final release yet and as such is
*not*
ready for production use.
This release is getting very close to a final version but may still contain
bugs.
These tokens don't seem balanced at all. You should use "nodetool move" to
move those tokens to some balanced values, for instance:
C: 0
B: 56713727820156407428984779325531226112
A: 113427455640312814857969558651062452224
2012/12/17 Adeel Akbar
> Hi,
>
> I am using Cassandra Cluster 1.1.4 w
Thank you Aaron, this was very helpful.
Could it be an issue that this optimization does not really take effect
until the memtable with the hoisted data is flushed? In my simple
example below, the same row is updated and multiple selects of the same
row will result in multiple writes to the m
I was using jre-7u9-linux-x64 which was the latest at the time.
I'll confess that I did not file any bugs...at the time the advice from
both the Cassandra and Zookeeper lists was to stay away from Java 7 (and my
boss had had enough of my reporting that "*the problem was Java 7"* for me
to spend a
My use case is capturing some information about Instagram photos from the
API. I have 2 use cases. One, I need to capture all of the media data for
an account and two I need to be able to privately annotate that data. There
is some nuance in this, multiple http queries for example, but ignoring
tha
Use nodetool move and change the tokens one at a time to the values suggested
by Tomas.
for background
http://www.datastax.com/docs/1.1/references/nodetool#nodetool-move
Each move will take some time, you will see the node state change from UP to
MOVING in the output from nodetool ring. When
> Could it be an issue that this optimization does not really take effect until
> the memtable with the hoisted data is flushed?
No.
The read path in collectTimeOrderedData() reads from the memtable first. It
then reads the SStable meta data (maxTimestamp) and checks if the candidate
columns ar
Is there a way to turn this on and off through configuration? I am not
necessarily sure I would want this feature. Also it is confusing if these
writes show up in JMX and look like user generated write operations.
On Mon, Dec 17, 2012 at 10:01 AM, Mike wrote:
> Thank you Aaron, this was very h
10 matches
Mail list logo
