impala

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Files

Victor Bittorf 9939c9d009 Bugfix and tests for CHAR(N) and VARCHAR(N)

Fixed a bug when setting the length in reading/write text files for CHAR(N).
Also added chars_tiny table for testing CHAR(N) and VARCHAR(N).

Change-Id: If5d5db30afa4b00cf03c68c6a845f182970329f4
Reviewed-on: http://gerrit.sjc.cloudera.com:8080/4415
Reviewed-by: Victor Bittorf <victor.bittorf@cloudera.com>
Tested-by: jenkins

2014-09-23 07:30:07 -07:00

mstr

- Move thrift out of FE src and into impala/common

2011-12-30 19:35:20 -08:00

schemas

IMPALA 938: Infer schema from Parquet file

2014-06-20 17:38:01 -07:00

avro_decimal_tbl.avro

Decimal: read from Avro

2014-05-16 22:26:11 -07:00

bad_parquet_data.parquet

IMPALA-694: Allow Impala to read files produced by parquet-mr version <= 1.2.8

2014-01-08 10:54:27 -08:00

chars-tiny.txt

Bugfix and tests for CHAR(N) and VARCHAR(N)

2014-09-23 07:30:07 -07:00

decimal_tbl.txt

Decimal implementation.

2014-04-14 21:07:32 -07:00

decimal-tiny.txt

Decimal implementation.

2014-04-14 21:07:32 -07:00

multiple_rowgroups.parquet

IMPALA-729: fix resource management in Parquet scanner for multiple row groups

2014-01-08 10:56:26 -08:00

oldrcfile.rc

Fix pre-hive 9 rc file scanner.

2014-01-08 10:48:41 -08:00

overflow.txt

- Cleaned up some TODOs.

2012-01-18 23:08:29 -08:00

README

IMPALA-729: fix resource management in Parquet scanner for multiple row groups

2014-01-08 10:56:26 -08:00

repeated_values.parquet

Allow zero bit width dict/RLE decoders.

2014-01-08 10:54:27 -08:00

text-comma-backslash-newline.txt

IMPALA-496: Fix escaping of field delimiter and escape character in inserts

2014-01-08 10:52:09 -08:00

text-dollar-hash-pipe.txt

IMPALA-496: Fix escaping of field delimiter and escape character in inserts

2014-01-08 10:52:09 -08:00

text-thorn-ecirc-newline.txt

IMP-1291: Support "extended" ASCII characters as delimiters in text files

2014-03-13 13:00:15 -07:00

widerow.txt

IMPALA-525: Adjust IO buffer size based on read length and other memory fixes

2014-01-08 10:54:01 -08:00

README

bad_parquet_data.parquet:
Generated with parquet-mr 1.2.5
Contains 3 single-column rows:
"parquet"
"is"
"fun"

repeated_values.parquet:
Generated with parquet-mr 1.2.5
Contains 3 single-column rows:
"parquet"
"parquet"
"parquet"

multiple_rowgroups.parquet:
Generated with parquet-mr 1.2.5
Populated with:
hive> set parquet.block.size=500;
hive> INSERT INTO TABLE tbl
      SELECT l_comment FROM tpch.lineitem LIMIT 1000;