I am using QUORUM
CQL
No SSDs (Anyway my IOPs is quite low so I dont think so it matters)
No compaction is running when I receive timeout
On Fri, Mar 6, 2015 at 12:35 AM, Carlos Rolo r...@pythian.com wrote:
What is the consistency level you are using?
Are you using Thrift or CQL?
Are you
What is the consistency level you are using?
Are you using Thrift or CQL?
Are you using SSDs?
Check if compactions are running when you get the timeouts.
Regards,
Carlos Juzarte Rolo
Cassandra Consultant
Pythian - Love your data
rolo@pythian | Twitter: cjrolo | Linkedin:
I have tried increasing timeout to 1 but no help. Also verified that
there is no network lost packets.
Jaydeep
On Wed, Mar 4, 2015 at 12:19 PM, Jan cne...@yahoo.com wrote:
HI Jaydeep;
- look at the i/o on all three nodes
- Increase the write_request_timeout_in_ms: 1
-
Hello Jaydeep;
Run cassandra-stress with R/W options enabled for about the same time and
check if you have dropped packets. It would eliminate the client as the source
of the error also give you a replicable tool to base subsequent tests/
findings.
Jan/
On Thursday, March 5, 2015
Hi,
In my test program when I increase load then I keep getting few write
timeout from Cassandra say every 10~15 mins. My read:write ratio is
50:50. My reads are fine but only writes time out.
Here is my Cassandra details:
Version: 2.0.11
Ring of 3 nodes with RF=3
Node configuration: 24 core +
HI Jaydeep;
- look at the i/o on all three nodes
- Increase the write_request_timeout_in_ms: 1
- check the time-outs if any on the client inserting the Writes
- check the Network for dropped/lost packets
hope this helpsJan/
On Wednesday, March 4,
