[ https://issues.apache.org/jira/browse/MAPREDUCE-5008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13583357#comment-13583357 ]
Sandy Ryza commented on MAPREDUCE-5008: --------------------------------------- With the merge turned on in the local job runner (MAPREDUCE-434), TestReporter, which includes progress counting, fails. With this patch and MAPREDUCE-434, it passes. Does that sound sufficient to you Tom? > Merger progress miscounts with respect to EOF_MARKER > ---------------------------------------------------- > > Key: MAPREDUCE-5008 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-5008 > Project: Hadoop Map/Reduce > Issue Type: Bug > Affects Versions: 2.0.3-alpha > Reporter: Sandy Ryza > Assignee: Sandy Ryza > Attachments: MAPREDUCE-5008-branch-1.patch, MAPREDUCE-5008.patch, > MAPREDUCE-5008.patch > > > After MAPREDUCE-2264, a segment's raw data length is calculated without the > EOF_MARKER bytes. However, when the merge is counting how many bytes it > processed, it includes the marker. This can cause the merge progress to go > above 100%. > Whether these EOF_MARKER bytes should count should be consistent between the > two. > This a JIRA instead of an amendment because MAPREDUCE-2264 already went into > 2.0.3. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira