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Posted to commits@cassandra.apache.org by "Michał Michalski (JIRA)" <ji...@apache.org> on 2013/06/06 11:01:27 UTC
[jira] [Commented] (CASSANDRA-5599) Intermittently, CQL SELECT
with WHERE on secondary indexed field value returns null when there are
rows
[ https://issues.apache.org/jira/browse/CASSANDRA-5599?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13676854#comment-13676854 ]
Michał Michalski commented on CASSANDRA-5599:
---------------------------------------------
To make sure: does it work after recreating index or the problem still happens sometimes?
If it's still failing sometimes:
* Did you try running repair?
* What consistency level do you use for writes and reads?
* How many nodes do you have?
* Does it happen when you SELECT with CL.CL.ALL?
> Intermittently, CQL SELECT with WHERE on secondary indexed field value returns null when there are rows
> --------------------------------------------------------------------------------------------------------
>
> Key: CASSANDRA-5599
> URL: https://issues.apache.org/jira/browse/CASSANDRA-5599
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Affects Versions: 1.2.4, 1.2.5
> Environment: x86_64 / RedHat Enterprise Linux 4.x
> Reporter: Ravi Basawa
> Priority: Minor
>
> Intermittently, CQL SELECT with WHERE on secondary indexed field value returns null when there are rows.
> As it happens intermittently, it is difficult to replicate. To resolve we have had to recreate the index. Also using the nodetool to reindex did not help us either.
> We would create a table, create a secondary index for that table on a field, import data then when we try to select rows from that table with where on said field which should return results, we get a null back ...intermittently. Sometimes works, sometimes not.
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