Disabling hinted handoff is currently a noop
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Key: CASSANDRA-3176
URL: https://issues.apache.org/jira/browse/CASSANDRA-3176
Project: Cassandra
Issue Type: Bug
Affects Versions: 0.8.4
Reporter: Jeremy Hanna
In order to test a theory, we tried to disable hinted handoff on our cluster.
We updated all of the yaml files and then restarted all the nodes in our
cluster. However we continue to get messages such as this in the logs after
restarting:
{quote}
INFO [HintedHandoff:1] 2011-09-10 22:41:40,813 HintedHandOffManager.java (line
323) Started hinted handoff for endpoint /10.1.2.3
INFO [HintedHandoff:1] 2011-09-10 22:41:40,813 HintedHandOffManager.java (line
379) Finished hinted handoff of 0 rows to endpoint /10.1.2.3
INFO [HintedHandoff:1] 2011-09-10 22:41:45,025 HintedHandOffManager.java (line
323) Started hinted handoff for endpoint /10.2.3.4
INFO [HintedHandoff:1] 2011-09-10 22:41:45,026 HintedHandOffManager.java (line
379) Finished hinted handoff of 0 rows to endpoint /10.2.3.4
INFO [HintedHandoff:1] 2011-09-10 22:42:10,017 HintedHandOffManager.java (line
323) Started hinted handoff for endpoint /10.3.4.5
INFO [HintedHandoff:1] 2011-09-10 22:42:10,017 HintedHandOffManager.java (line
379) Finished hinted handoff of 0 rows to endpoint /10.3.4.5
{quote}
Also looking at the System.HintsColumnFamily in jmx there is activity there
such as pending tasks that come and go.
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