cassandra-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Carl Yeksigian (JIRA)" <>
Subject [jira] [Created] (CASSANDRA-12252) Support RR and Speculative Retry for EACH_QUORUM reads
Date Wed, 20 Jul 2016 18:49:20 GMT
Carl Yeksigian created CASSANDRA-12252:

             Summary: Support RR and Speculative Retry for EACH_QUORUM reads
                 Key: CASSANDRA-12252
             Project: Cassandra
          Issue Type: Improvement
            Reporter: Carl Yeksigian

We should properly support read repair and speculative retry for EACH_QUORUM reads.

To support these, we need to make sure that we count responses for each DC separately, so
that we can properly monitor the number of responses from each. For speculative retry, we
should try to replace each host that we are retrying with one in the same DC; that will make
sure that we actually have the correct responses at the end if the speculative retries are

This message was sent by Atlassian JIRA

View raw message