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https://issues.apache.org/jira/browse/CASSANDRA-919?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Johan Oskarsson updated CASSANDRA-919:
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Attachment: CASSANDRA-919.patch
This patch adds a retry mechanism that backs off slightly between each try. It
also adds a couple of counters that are useful to see how well the input format
is working and to debug if anything goes wrong (such as many retries).
> Add thrift request retries to Hadoop input format
> -------------------------------------------------
>
> Key: CASSANDRA-919
> URL: https://issues.apache.org/jira/browse/CASSANDRA-919
> Project: Cassandra
> Issue Type: Improvement
> Components: Contrib
> Reporter: Johan Oskarsson
> Assignee: Johan Oskarsson
> Priority: Trivial
> Fix For: 0.7
>
> Attachments: CASSANDRA-919.patch
>
>
> In order to decrease overhead of restarting a map task and increase
> reliability of the record reader we should retry the get_range_slices
> requests if they fail.
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