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https://issues.apache.org/jira/browse/CASSANDRA-1109?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jignesh Dhruv updated CASSANDRA-1109:
-------------------------------------
Attachment: CASSANDRA-1109.patch
Patch Submitted.
> Cassandra does not expire data after setting timeToLive argument for each
> value
> -------------------------------------------------------------------------------
>
> Key: CASSANDRA-1109
> URL: https://issues.apache.org/jira/browse/CASSANDRA-1109
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Affects Versions: 0.6.1
> Reporter: Jignesh Dhruv
> Attachments: CASSANDRA-1109.patch
>
>
> Hello,
> I downloaded the latest cassandra code from svn trunk. I wanted to test the
> expire data functionality. Using Thrift API, I set the timeToLive parameter
> for each value, however cassandra ignored it and did not expire any data.
> I debugged the source code and found a bug in
> src/java/org/apache/cassandra/db/RowMutation.java.
> In RowMutation.addColumnOrSuperColumnToRowMutation() method, QueryPath was
> not setting the timeToLive argument. I updated the code locally and tested it
> and then my data expired after 'n' number of seconds.
> I wanted to have this fix in the trunk also.
> Index: src/java/org/apache/cassandra/db/RowMutation.java
> ===================================================================
> --- src/java/org/apache/cassandra/db/RowMutation.java (revision 946222)
> +++ src/java/org/apache/cassandra/db/RowMutation.java (working copy)
> @@ -295,12 +295,12 @@
> {
> for (org.apache.cassandra.thrift.Column column :
> cosc.super_column.columns)
> {
> - rm.add(new QueryPath(cfName, cosc.super_column.name,
> column.name), column.value, column.timestamp);
> + rm.add(new QueryPath(cfName, cosc.super_column.name,
> column.name), column.value, column.timestamp, column.ttl);
> }
> }
> else
> {
> - rm.add(new QueryPath(cfName, null, cosc.column.name),
> cosc.column.value, cosc.column.timestamp);
> + rm.add(new QueryPath(cfName, null, cosc.column.name),
> cosc.column.value, cosc.column.timestamp, cosc.column.ttl);
> }
> }
> Thanks,
> Jignesh
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