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Type:
Bug
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Status: Resolved
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Priority:
Major
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Resolution: Duplicate
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Affects Version/s: Impala 2.1.1
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Fix Version/s: None
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Component/s: None
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Labels:None
By default Impala reads the files from table LOCATION 'hdfs_path' but not from the sub directories in that table LOCATION 'hdfs_path'.
Example: If a table is created with location '/home/data/input/'
and if the directory structure is as follows:
/home/data/input/a.txt
/home/data/input/b.txt
/home/data/input/subdir1/x.txt
/home/data/input/subdir2/y.txt
then Impala can query from following files only
/home/data/input/a.txt
/home/data/input/b.txt
Following files are not queried
/home/data/input/subdir1/x.txt
/home/data/input/subdir2/y.txt
It seems recursive reading is not working.
- duplicates
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IMPALA-8454 Recursively list files within transactional tables
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- Resolved
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- relates to
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IMPALA-4596 Impala should support scan of sub directories recursively
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- Open
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