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https://issues.apache.org/jira/browse/CASSANDRA-9380?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14544048#comment-14544048
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Mike Adamson commented on CASSANDRA-9380:
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[~philipthompson] Would it make sense to catch EOFException on the read so that
it would work on a mixed version cluster?
> ColumnFamilySplit length field is not serialized
> ------------------------------------------------
>
> Key: CASSANDRA-9380
> URL: https://issues.apache.org/jira/browse/CASSANDRA-9380
> Project: Cassandra
> Issue Type: Bug
> Components: Hadoop
> Reporter: Mike Adamson
> Assignee: Philip Thompson
> Fix For: 2.2.x
>
> Attachments: 9380-1.txt, 9380-2.txt
>
>
> The CqlRecordReader uses the InputSplit.getLength() method to populate it's
> totalRowCount field. It uses this when calculating the progress of a job.
> The length field of ColumnFamilySplit is not serialized by the write and
> readFields methods so the totalRowCount in CqlRecordReader is always 0.
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