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https://issues.apache.org/jira/browse/CASSANDRA-7384?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14089234#comment-14089234
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Or Sher edited comment on CASSANDRA-7384 at 8/7/14 1:58 PM:
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I would be happy to have such metrics, I would even sample count and latency
per column family and per CL.
We have many applications using the same shared clusters.
Many developers from different teams are working with different APIs (Hector &
CQL3), and with different standards and wrappers.
As the DBA, I'm not able to verify that each project is using the CL it thinks
or need to use. That would really help me out and I'm sure it also help many
other companies where the administration and development have different owners.
Comparing the read/write latency for different CL on run time in our production
cluster would also be a great value.
was (Author: or.sher1):
I would be happy to have such metrics, I would even sample count and latency
per column family and per CL.
We have many applications using the same shared clusters.
Many developers from different teams are working with different APIs (Hector &
CQL3), and with different standards and wrappers.
As the DBA, I'm not able to verify that each project is using the CL it thinks
or need to. That would really help me out and I'm sure it also help many other
companies where the administration and development have different owners.
Comparing the read/write latency for different CL on run time in our production
cluster would also be a great value.
> Collect metrics on queries by consistency level
> -----------------------------------------------
>
> Key: CASSANDRA-7384
> URL: https://issues.apache.org/jira/browse/CASSANDRA-7384
> Project: Cassandra
> Issue Type: Improvement
> Components: Core
> Reporter: Vishy Kasar
> Assignee: sankalp kohli
> Priority: Minor
> Fix For: 2.0.10
>
>
> We had cases where cassandra client users thought that they were doing
> queries at one consistency level but turned out to be not correct. It will be
> good to collect metrics on number of queries done at various consistency
> level on the server. See the equivalent JIRA on java driver:
> https://datastax-oss.atlassian.net/browse/JAVA-354
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