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https://issues.apache.org/jira/browse/CASSANDRA-9484?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Philip Thompson updated CASSANDRA-9484:
---------------------------------------
    Description: 
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. Testing on 2.1.

  was: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.


> 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, 2.1.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. Testing on 2.1.



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