[jira] [Resolved] (CASSANDRA-4785) Secondary Index Sporadically Doesn't Return Rows

["Jonathan Ellis (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CASSANDRA-4785?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jonathan Ellis resolved CASSANDRA-4785.
---------------------------------------

    Resolution: Duplicate
      Assignee:     (was: Sam Tunnicliffe)

Great, thanks.

> Secondary Index Sporadically Doesn't Return Rows
> ------------------------------------------------
>
>                 Key: CASSANDRA-4785
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-4785
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 1.1.5, 1.1.6
>         Environment: Ubuntu 10.04
> Java 6 Sun
> Cassandra 1.1.5 upgraded from 1.1.2 -> 1.1.3 -> 1.1.5
>            Reporter: Arya Goudarzi
>         Attachments: entity_aliases.txt, repro.py
>
>
> I have a ColumnFamily with caching = ALL. I have 2 secondary indexes on it. I have noticed if I query using the secondary index in the where clause, sometimes I get the results and sometimes I don't. Until 2 weeks ago, the caching option on this CF was set to NONE. So, I suspect something happened in secondary index caching scheme. 
> Here are things I tried:
> 1. I rebuild indexes for that CF on all nodes;
> 2. I set the caching to KEYS_ONLY and rebuild the index again;
> 3. I set the caching to NONE and rebuild the index again;
> None of the above helped. I suppose the caching still exists as this behavior looks like cache mistmatch.
> I did a bit research, and found CASSANDRA-4197 that could be related.
> Please advice.



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