unnecessary locking in hint path due to InetAddress.getLocalhost() ------------------------------------------------------------------
Key: CASSANDRA-3387 URL: https://issues.apache.org/jira/browse/CASSANDRA-3387 Project: Cassandra Issue Type: Bug Reporter: Yang Yang Priority: Minor in tests we found locking contention also due to the following Stacks at 01:49:19 PM (uptime 10:54) MutationStage:62 [BLOCKED] CPU time: 0:06 java.net.InetAddress.getLocalHost() org.apache.cassandra.utils.UUIDGen.getClockSeqAndNode() org.apache.cassandra.utils.UUIDGen.createTimeUUIDBytes(long) org.apache.cassandra.utils.UUIDGen.getTimeUUIDBytes() org.apache.cassandra.db.RowMutation.hintFor(RowMutation, ByteBuffer) org.apache.cassandra.service.StorageProxy$4.run() java.lang.Thread.run() we can easily change every getLocalHost() call to use a cached value -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira