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https://issues.apache.org/jira/browse/HBASE-5346?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13209019#comment-13209019
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Gregory Chanan commented on HBASE-5346:
---------------------------------------
@stack:
Any comment on my previous message? It looks like this can be committed, but
my reading of the results could be wrong.
> Fix testColumnFamilyCompression and test_TIMERANGE in TestHFileOutputFormat
> ----------------------------------------------------------------------------
>
> Key: HBASE-5346
> URL: https://issues.apache.org/jira/browse/HBASE-5346
> Project: HBase
> Issue Type: Sub-task
> Components: mapreduce, test
> Affects Versions: 0.90.4, 0.92.0
> Reporter: Gregory Chanan
> Assignee: Gregory Chanan
> Attachments: HBASE-5346-v0.patch
>
>
> Running
> mvn -Dhadoop.profile=23 test -P localTests
> -Dtest=org.apache.hadoop.hbase.mapreduce.TestHFileOutputFormat
> yields this on 0.92 (for testColumnFamilyCompression and test_TIMERANGE):
> Failed tests:
> testColumnFamilyCompression(org.apache.hadoop.hbase.mapreduce.TestHFileOutputFormat):
> HFile for column family info-A not found
> Tests in error:
> test_TIMERANGE(org.apache.hadoop.hbase.mapreduce.TestHFileOutputFormat):
> /home/gchanan/workspace/apache92/target/test-data/276cbd0c-c771-4f81-9ba8-c464c9dd7486/test_TIMERANGE_present/_temporary/0/_temporary/_attempt_200707121733_0001_m_000000_0
> (Is a directory)
> The problem is that these tests make incorrect assumptions about the output
> of mapreduce jobs. Prior to 0.23, temporary data was in, for example:
> ./_temporary/_attempt__0000_r_000000_0/b/1979617994050536795
> Now that has changed. The correct way to get that path is based on
> getDefaultWorkFile.
> Also, the data is not moved into the outputPath until both the Task and Job
> are committed.
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