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Jonathan Hsieh commented on HBASE-8258: --------------------------------------- builds.apache.org's attempts [1] have been fairly flakey in general recently for tests that are generally fail due to interference from other processes / unit test suites. >From an recent runs on "beefy" physical hardware, I see these test cases >failing regularly: {code} org.apache.hadoop.hbase.mapreduce.TestImportExport.testSimpleCase org.apache.hadoop.hbase.mapreduce.TestImportExport.testMetaExport org.apache.hadoop.hbase.mapreduce.TestImportExport.testExportScannerBatching org.apache.hadoop.hbase.mapreduce.TestImportExport.testWithFilter org.apache.hadoop.hbase.mapreduce.TestImportExport.testWithDeletes org.apache.hadoop.hbase.mapreduce.TestRowCounter.testRowCounterNoColumn org.apache.hadoop.hbase.mapreduce.TestRowCounter.testRowCounterHiddenColumn org.apache.hadoop.hbase.mapreduce.TestRowCounter.testRowCounterExclusiveColumn {code} TestImportExport seems flakey (50:50) while TestRowCounter seems to failed consistently for while. [1] https://builds.apache.org/job/HBase-TRUNK-on-Hadoop-2.0.0 > Make mapreduce tests pass on hadoop2 > ------------------------------------ > > Key: HBASE-8258 > URL: https://issues.apache.org/jira/browse/HBASE-8258 > Project: HBase > Issue Type: Bug > Components: mapreduce > Reporter: stack > Priority: Blocker > Fix For: 0.95.1 > > > HBASE-7904 was a first attempt at making this work but it got lost in the > weeds. > This is a new attempt at making hbase mapreduce jobs run on hadoop2 (w/o > breaking mapreduce on hadoop1) -- 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