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https://issues.apache.org/jira/browse/MAPREDUCE-743?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12734248#action_12734248
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Tsz Wo (Nicholas), SZE commented on MAPREDUCE-743:
--------------------------------------------------
Since test-patch is broken (see HADOOP-6124), the patch committed introduced a
javac warning without being detected.
{noformat}
[javac]
d:\...@sze\hadoop\mapreduce\m1\src\java\org\apache\hadoop\mapred\localjobrunner.java:74:
warning: [unchecked]
unchecked call to serialize(T) as a member of the raw type
org.apache.hadoop.io.serializer.Serializer
[javac] serializer.serialize(splits.get(i));
[javac] ^
{noformat}
> Progress of map phase in map task is not updated properly
> ---------------------------------------------------------
>
> Key: MAPREDUCE-743
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-743
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: task
> Affects Versions: 0.21.0
> Reporter: Ravi Gummadi
> Assignee: Ravi Gummadi
> Fix For: 0.21.0
>
> Attachments: MR-743.patch, MR-743.v1.patch, MR-743.v2.1.patch,
> MR-743.v2.2.patch, MR-743.v2.3.patch, MR-743.v2.patch, MR-743.v3.patch
>
>
> Progress of map phase in map task is not updated properly. The progress set
> by TrackedRecordReader and NewTrackingRecordReader should set the progress
> object of map phase. It was setting it as the progress of whole task and
> because of phases, this is not considered as part of map task progress.
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