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Posted to commits@cassandra.apache.org by "ZhongYu (JIRA)" <ji...@apache.org> on 2015/01/15 05:54:34 UTC

[jira] [Created] (CASSANDRA-8624) Cassandra Cluster's Status Inconsistency Strangely

ZhongYu created CASSANDRA-8624:
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             Summary: Cassandra Cluster's Status Inconsistency Strangely
                 Key: CASSANDRA-8624
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-8624
             Project: Cassandra
          Issue Type: Bug
          Components: Tools
         Environment: Cassandra 1.2.11
            Reporter: ZhongYu
            Priority: Minor
         Attachments: QQ截图20150115125254.png

We found a strange phenomenon about Cassandra Cluster's status that all the nodes in the cluster found other node's status inconsistency. Especially, the inconsistency has an interesting patten. See the following example:

There are 5 nodes (pc17, pc19, pc21, pc23, pc25) in the cluster. Their seeds configuration are all "pc17, pc19, pc21, pc23, pc25". In a moment,
pc17 found others UP;
pc19 found pc17 DN, others UP;
pc21 found pc17, pc19 DN, others UP;
pc23 found pc17, pc19, pc21 DN, others UP;
pc25 found pc17, pc19, pc21, pc23  DN, only self UP;

See attachments as screen's snapshot.




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