impala

mirror of https://github.com/apache/impala.git synced 2025-12-30 03:01:44 -05:00

Files

Juan Yu e121bc9b0a IMPALA-1476: Impala incorrectly handles text data missing a newline on the last line.

I did a local benchmark and there's minimal performance impact(<1%)

Change-Id: I8d84a145acad886c52587258b27d33cff96ea399
(cherry picked from commit 7e750ad5d90007cc85ebe493af4dce7a537ad7c0)
Reviewed-on: http://gerrit.cloudera.org:8080/189
Reviewed-by: Juan Yu <jyu@cloudera.com>
Tested-by: Internal Jenkins

2015-03-20 19:58:50 -07:00

local_tbl

Enable local filesystem tables

2015-02-27 18:48:56 +00:00

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

alltypesagg_hive_13_1.parquet

IMPALA-1658: Add compatibility flag for Hive-Parquet-Timestamps

2015-02-11 13:28:17 +00:00

avro_decimal_tbl.avro

Decimal: read from Avro

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

bad_compressed_size.parquet

S3: Don't seek/read past file end

2015-01-08 16:19:35 -08:00

bad_dict_page_offset.parquet

S3: Don't seek/read past file end

2015-01-08 16:19:35 -08:00

bad_metadata_len.parquet

S3: Don't seek/read past file end

2015-01-08 16:19:35 -08:00

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-formats.avro

Char PARQUET, AVRO, and TEXT tests

2014-09-26 12:24:07 -07:00

chars-formats.parquet

Char PARQUET, AVRO, and TEXT tests

2014-09-26 12:24:07 -07:00

chars-formats.txt

Char PARQUET, AVRO, and TEXT tests

2014-09-26 12:24:07 -07:00

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

long_page_header.parquet

IMPALA-1401: raise MAX_PAGE_HEADER_SIZE and use scanner context to

2014-10-27 16:30:56 -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-1658: Add compatibility flag for Hive-Parquet-Timestamps

2015-02-11 13:28:17 +00:00

repeated_values.parquet

Allow zero bit width dict/RLE decoders.

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

table_no_newline.csv

IMPALA-1476: Impala incorrectly handles text data missing a newline on the last line.

2015-03-20 19:58:50 -07:00

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;

alltypesagg_hive_13_1.parquet:
Generated with parquet-mr version 1.5.0-cdh5.4.0-SNAPSHOT
hive> create table alltypesagg_hive_13_1 stored as parquet as select * from alltypesagg;