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https://issues.apache.org/jira/browse/CASSANALYTICS-127?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jyothsna Konisa updated CASSANALYTICS-127:
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Bug Category: Parent values: Correctness(12982)
Complexity: Normal
Component/s: CDC
Discovered By: User Report
Fix Version/s: 0.4
Reviewers: Josh McKenzie, Lukasz Antoniak
Severity: Normal
Assignee: Jyothsna Konisa
Status: Open (was: Triage Needed)
> Fixing CdcTests.testMockedCdc broken due to incorrect position update in
> BufferingCommitLogReader
> -------------------------------------------------------------------------------------------------
>
> Key: CASSANALYTICS-127
> URL: https://issues.apache.org/jira/browse/CASSANALYTICS-127
> Project: Apache Cassandra Analytics
> Issue Type: Bug
> Components: CDC
> Reporter: Jyothsna Konisa
> Assignee: Jyothsna Konisa
> Priority: Normal
> Fix For: 0.4
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> The commit
> https://github.com/apache/cassandra-analytics/commit/34c6c38253d59a9fe8485368fea3145e2dffe205
> introduced the following change in BufferingCommitlogReader after reading
> all the sync segments in the commit log file with out checking the completion
> status of the commit log. This marks the commitlog as read even if it is not
> complete which is incorrect.
> if (statusTracker.shouldContinue())
> {
> this.position = (int) log.maxOffset();
> }
> Also, this block is not needed as the position is correctly updated to the
> file pointer when sync segments are read.
> This change also breaks the test CdcTests.testMockedCdc.
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