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http://jira.amdatu.org/jira/browse/AMDATUCASSANDRA-9?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ivo Ladage - van Doorn resolved AMDATUCASSANDRA-9.
--------------------------------------------------
Resolution: Fixed
Improved performance by retrieving only 1 column instead of all columns in the
get query. Also added method in which the column to retrieve can be passed.
Added JMeter plans to test performance of getRowKeys and enhanced the
performance test module with logging to file.
> Improve performance of CassandraPersistenceManager.getRowKeys
> -------------------------------------------------------------
>
> Key: AMDATUCASSANDRA-9
> URL: http://jira.amdatu.org/jira/browse/AMDATUCASSANDRA-9
> Project: Amdatu Cassandra
> Issue Type: Improvement
> Components: Persistence Manager
> Reporter: Ivo Ladage - van Doorn
> Assignee: Ivo Ladage - van Doorn
> Fix For: 0.2.0
>
>
> Performance of the method CassandraPersistenceManager.getRowKeys is bad. When
> a ColumnFamily contains about 10.000 rows, getRowKeys might already take over
> 10 seconds to execute. Since Cassandra is intended for 'BigData', this must
> be improved.
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