cassandra-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Jeremy Hanna (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CASSANDRA-9714) sstableloader appears to use the cassandra.yaml outgoing stream throttle
Date Thu, 02 Jul 2015 17:19:06 GMT
Jeremy Hanna created CASSANDRA-9714:
---------------------------------------

             Summary: sstableloader appears to use the cassandra.yaml outgoing stream throttle
                 Key: CASSANDRA-9714
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-9714
             Project: Cassandra
          Issue Type: Bug
          Components: Tools
            Reporter: Jeremy Hanna


When trying to use the sstableloader, we found (through the metrics in opscenter) that the
stream throughput was constant at about 24MB/s.  We didn't run it with the --throttle option
so according to the help output and the BulkLoader code it should be unthrottled.  However
when it was unthrottled in the cassandra.yaml in the loader's classpath, it got up to the
low hundreds of MB/s.    It sounds like when starting up it takes the cassandra.yaml attributes
and overrides the default throttle setting of the loader.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message