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https://issues.apache.org/jira/browse/CASSANDRA-6590?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13881339#comment-13881339
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Brandon Williams commented on CASSANDRA-6590:
---------------------------------------------
Nevermind, the conflict was trivial. Patch works, but causes a flap during
initial startup, and then repeats the UP message when the partition heals:
{noformat}
INFO 19:21:10,451 Node cassandra-3/10.179.111.137 state jump to normal
INFO 19:21:10,472 Startup completed! Now serving reads.
INFO 19:21:10,475 waiting for gossip to settle before accepting client
requests...
INFO 19:21:10,660 Handshaking version with cassandra-1/10.179.65.102
INFO 19:21:11,633 Node /10.179.64.227 is now part of the cluster
INFO 19:21:11,635 InetAddress /10.179.64.227 is now DOWN
INFO 19:21:11,706 Node /10.179.65.102 is now part of the cluster
INFO 19:21:11,707 Handshaking version with cassandra-1/10.179.65.102
INFO 19:21:11,743 InetAddress /10.179.65.102 is now UP
INFO 19:21:12,639 InetAddress /10.179.65.102 is now DOWN
INFO 19:21:12,644 Handshaking version with cassandra-1/10.179.65.102
INFO 19:21:12,648 InetAddress /10.179.65.102 is now UP
INFO 19:21:18,476 gossip settled after 0 extra polls; proceeding
INFO 19:21:18,589 Starting listening for CQL clients on
cassandra-3/10.179.111.137:9042...
INFO 19:21:18,657 Using TFramedTransport with a max frame size of 15728640
bytes.
INFO 19:21:18,660 Binding thrift service to cassandra-3/10.179.111.137:9160
INFO 19:21:18,672 Using synchronous/threadpool thrift server on cassandra-3 :
9160
INFO 19:21:18,673 Listening for thrift clients...
INFO 19:22:02,853 Handshaking version with /10.179.64.227
INFO 19:22:03,844 InetAddress /10.179.64.227 is now UP
INFO 19:22:03,845 InetAddress /10.179.64.227 is now UP
INFO 19:22:03,846 InetAddress /10.179.64.227 is now UP
INFO 19:22:03,844 InetAddress /10.179.64.227 is now UP
INFO 19:22:03,859 InetAddress /10.179.64.227 is now UP
INFO 19:22:03,860 InetAddress /10.179.64.227 is now UP
INFO 19:22:03,860 InetAddress /10.179.64.227 is now UP
INFO 19:22:03,859 InetAddress /10.179.64.227 is now UP
INFO 19:22:03,859 InetAddress /10.179.64.227 is now UP
INFO 19:22:03,861 InetAddress /10.179.64.227 is now UP
INFO 19:22:03,860 InetAddress /10.179.64.227 is now UP
{noformat}
> Gossip does not heal after a temporary partition at startup
> -----------------------------------------------------------
>
> Key: CASSANDRA-6590
> URL: https://issues.apache.org/jira/browse/CASSANDRA-6590
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Reporter: Brandon Williams
> Assignee: Vijay
> Fix For: 2.0.5
>
> Attachments: 0001-CASSANDRA-6590.patch, 6590_disable_echo.txt
>
>
> See CASSANDRA-6571 for background. If a node is partitioned on startup when
> the echo command is sent, but then the partition heals, the halves of the
> partition will never mark each other up despite being able to communicate.
> This stems from CASSANDRA-3533.
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