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https://issues.apache.org/jira/browse/HBASE-5317?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13201473#comment-13201473
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Gregory Chanan commented on HBASE-5317:
---------------------------------------
@Ted:
I agree we shouldn't just catch the TableExistsException -- that's why I didn't
initially post that part of the patch. My recollection of that issue was that
the MiniMRCluster is creating a "target" directory in hbase.rootdir [I could be
wrong about the exact location]. When we call "table.getTableDescriptor()" it
can't get a table descriptor for "target", so throws a TableExistsException.
Can the handleDeprecation call prevent the target directory from being created?
Or are you thinking of something else?
It also seems a little strange to me that calling "table.getTableDescriptor();"
tries to get table descriptors for *everything* in hbase.rootdir. Why should I
get an exception thrown if hbase can't find a TableDescriptor for "target" when
I am only asking about "table"?
> Fix TestHFileOutputFormat to work against hadoop 0.23
> -----------------------------------------------------
>
> Key: HBASE-5317
> URL: https://issues.apache.org/jira/browse/HBASE-5317
> Project: HBase
> Issue Type: Bug
> Components: test
> Affects Versions: 0.94.0, 0.92.0
> Reporter: Gregory Chanan
> Assignee: Gregory Chanan
> Attachments: HBASE-5317-v0.patch, HBASE-5317-v1.patch
>
>
> Running
> mvn -Dhadoop.profile=23 test -P localTests
> -Dtest=org.apache.hadoop.hbase.mapreduce.TestHFileOutputFormat
> yields this on 0.92:
> 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)
>
> testMRIncrementalLoad(org.apache.hadoop.hbase.mapreduce.TestHFileOutputFormat):
> TestTable
>
> testMRIncrementalLoadWithSplit(org.apache.hadoop.hbase.mapreduce.TestHFileOutputFormat):
> TestTable
> It looks like on trunk, this also results in an error:
>
> testExcludeMinorCompaction(org.apache.hadoop.hbase.mapreduce.TestHFileOutputFormat):
> TestTable
> I have a patch that fixes testColumnFamilyCompression and test_TIMERANGE, but
> haven't fixed the other 3 yet.
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