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https://issues.apache.org/jira/browse/CASSANDRA-1702?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12930612#action_12930612
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Jonathan Ellis commented on CASSANDRA-1702:
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It's difficult, because they are both happening during "writer.append(row)" on
the Lazy path. Open to suggestions.
> handle skipping bad rows in LazilyCompacted path
> ------------------------------------------------
>
> Key: CASSANDRA-1702
> URL: https://issues.apache.org/jira/browse/CASSANDRA-1702
> Project: Cassandra
> Issue Type: Improvement
> Components: Core
> Affects Versions: 0.7 beta 1
> Reporter: Jonathan Ellis
> Assignee: Jonathan Ellis
> Priority: Minor
> Fix For: 0.7.0
>
> Attachments: 1702.txt
>
>
> it's easy to handle skipping bad rows during compation in the PreCompacted
> (merged-in-memory) path and we have done this for a long time. It is harder
> in the LazilyCompacted path since we have already started writing data when
> we discover that some of the source rows cannot be deserialized. This adds
> mark/reset to SSTableWriter so compaction can skip back to the beginning in
> these circumstances.
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