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https://issues.apache.org/jira/browse/FLINK-7740?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Robert Metzger updated FLINK-7740:
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Component/s: Cassandra Connector
> Add parameter support in CassandraInputFormat
> ---------------------------------------------
>
> Key: FLINK-7740
> URL: https://issues.apache.org/jira/browse/FLINK-7740
> Project: Flink
> Issue Type: Improvement
> Components: Cassandra Connector
> Reporter: Bin Wang
> Priority: Minor
>
> I suggest to add a small improvement of CassandraInputFormat. It support CQL
> string as input only. I think adding parameter support is good for both
> security and make the CQL string simpler when there is a IN clause or the
> parameter value is very long.
> e.g. "SELECT col0, col1, col2 from keyspace.table0 where col0 in ? and col1>?"
> vs "SELECT col0, col1, col2 from keyspace.table0 where col0 in ('v0',
> 'v1','v2',...,'vn') and col > 12345678901234"
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