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https://issues.apache.org/jira/browse/CASSANDRA-13050?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alex Petrov updated CASSANDRA-13050:
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Status: Patch Available (was: Open)
> ReadCommand.CheckForAbort not monitoring CQL rows for range queries
> -------------------------------------------------------------------
>
> Key: CASSANDRA-13050
> URL: https://issues.apache.org/jira/browse/CASSANDRA-13050
> Project: Cassandra
> Issue Type: Bug
> Components: Local Write-Read Paths
> Reporter: Stefania
> Assignee: Stefania
> Fix For: 3.x
>
>
> -If I understood the iterator transformations introduced by CASSANDRA-9975
> correctly,-
> [ReadCommand.CheckForAbort|https://github.com/apache/cassandra/blob/cassandra-3.11/src/java/org/apache/cassandra/db/ReadCommand.java#L541]
> should apply itself before returning a partition. At the moment it is
> applied to row iterators for single command partitions, but for range queries
> -I think- it only monitors the query progress when a new partition is
> iterated, not when a new row is iterated. So for large partitions, we may
> fail to log a query as slow, or fail to abort it if the RPC timeout is
> exceeded.
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