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Hadoop QA commented on MAPREDUCE-5862: -------------------------------------- {color:red}-1 overall{color}. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12642106/recordSpanningMultipleSplits.txt.bz2 against trunk revision . {color:red}-1 patch{color}. The patch command could not apply the patch. Console output: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/4562//console This message is automatically generated. > Line records longer than 2x split size aren't handled correctly > --------------------------------------------------------------- > > Key: MAPREDUCE-5862 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-5862 > Project: Hadoop Map/Reduce > Issue Type: Bug > Affects Versions: 2.3.0 > Reporter: bc Wong > Assignee: bc Wong > Attachments: 0001-Handle-records-larger-than-2x-split-size.patch, > 0001-Handle-records-larger-than-2x-split-size.patch, > recordSpanningMultipleSplits.txt.bz2 > > > Suppose this split (100-200) is in the middle of a record (90-240): > {noformat} > 0 100 200 300 > |---- split ----|---- curr ----|---- split ----| > <------- record -------> > 90 240 > {noformat} > > Currently, the first split would read the entire record, up to offset 240, > which is good. But the 2nd split has a bug in producing a phantom record of > (200, 240). -- This message was sent by Atlassian JIRA (v6.2#6252)