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From "Stefania (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-9484) Inconsistent select count
Date Thu, 15 Oct 2015 10:12:15 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-9484?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14958663#comment-14958663
] 

Stefania commented on CASSANDRA-9484:
-------------------------------------

[~philipthompson] can you see if you can still reproduce it with the 2.2 patch of 10509? 

> Inconsistent select count
> -------------------------
>
>                 Key: CASSANDRA-9484
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-9484
>             Project: Cassandra
>          Issue Type: Bug
>            Reporter: Philip Thompson
>            Assignee: Benjamin Lerer
>             Fix For: 3.x, 2.2.x
>
>
> I am running the dtest simultaneous_bootstrap_test located at https://github.com/riptano/cassandra-dtest/compare/cassandra-7069
and finding that at the final data verification step, the query {{SELECT COUNT (*) FROM keyspace1.standard1}}
alternated between correctly returning 500,000 rows and returning 500,001 rows. Running cleanup
or compaction does not affect the behavior. I have verified with sstable2json that there are
exactly 500k rows on disk between the two nodes in the cluster.
> I am reproducing this on trunk currently. It is not happening on 2.1-head.



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