Michael Ho 37a73ae9f7 IMPALA-3350: Add some missing StringVal.is_null checks ...

Impala has a hardcoded limit of 1GB in size for StringVal.
If the length of the string exceeds 1GB, Impala will simply
mark the StringVal as NULL (i.e. is_null = true). It's important
that string functions or built-in UDFs check this field before
accessing the pointer or Impala may end up doing null pointer
access, leading to crashes.

Change-Id: I55777487fff15a521818e39b4f93a8a242770ec2
Reviewed-on: http://gerrit.cloudera.org:8080/2786
Reviewed-by: Dan Hecht <dhecht@cloudera.com>
Tested-by: Internal Jenkins

2016-05-12 14:17:39 -07:00

..

AllTypesError

Fix IMP-297

2014-01-08 10:46:44 -08:00

AllTypesErrorNoNulls

Timestamp data type implimentation.

2012-03-22 21:38:18 -07:00

avro_null_char

IMPALA-1136, IMPALA-2161: Skip \u0000 characters when dealing Avro schemas

2015-09-02 00:37:28 +00:00

avro_schema_resolution

IMPALA-2798: Bring in AVRO-1617 fix and add test case for it

2016-01-14 06:04:48 +00:00

bad_seq_snap

Add HdfsLzoTextScanner

2014-01-08 10:46:35 -08:00

bad_text_gzip

Add support for streaming decompression of gzip text

2014-11-23 01:55:55 -08:00

bad_text_lzo

Add HdfsLzoTextScanner

2014-01-08 10:46:35 -08:00

bin

IMPALA-2276: Isilon and s3 builds must fail with stale snapshot

2016-05-12 14:17:37 -07:00

cluster

Improve mini-cluster usability (testdata/cluster/admin)

2016-05-12 14:17:37 -07:00

common

Use "impala-python" (virtualenv) instead of system python

2015-08-06 02:09:09 +00:00

ComplexTypesTbl

Regenerate complextypestbl files to include nested_struct.g field

2016-04-01 05:06:38 +00:00

data

IMPALA-1886/IMPALA-2154: Add support for multi-stream bz2/gzip compressed files.

2016-02-28 21:31:37 -08:00

datasets

Regenerate complextypestbl files to include nested_struct.g field

2016-04-01 05:06:38 +00:00

DimTbl

adding outer joins plus new tests

2011-09-28 09:02:07 -07:00

hive_benchmark

Perf Work:

2011-12-30 00:26:27 -08:00

ImpalaDemoDataset

Test data loading framework improvements

2014-01-08 10:46:49 -08:00

JoinTbl

adding outer joins plus new tests

2011-09-28 09:02:07 -07:00

LikeTbl

Fix null string parsing.

2014-01-08 10:44:40 -08:00

LineItemMultiBlock

IMPALA-2466: Add more tests for the HDFS parquet scanner.

2016-03-25 13:10:15 +00:00

llvm

Misc. codegen utilties

2016-02-10 04:44:31 +00:00

max_nesting_depth

Nested Types: Enforce and test maximum nesting depth of 100.

2015-10-05 11:30:54 -07:00

NullTable

IMPALA-13: Use SSE string functions that take an explicit length

2014-04-11 11:16:24 -07:00

parquet_nested_types_encodings

IMPALA-2443: add support for more Parquet array encodings

2015-10-01 13:58:37 -07:00

parquet_schema_resolution

IMPALA-2835: introduce PARQUET_FALLBACK_SCHEMA_RESOLUTION query option

2016-04-02 04:04:25 +00:00

src/main/java/com/cloudera/impala/datagenerator

Random nested schema and data generation

2015-11-14 05:19:32 +00:00

TblWithRaggedColumns

IMP-380 handle '\r' at end of row.

2014-01-08 10:46:14 -08:00

TinyIntTable

IMP-232: Parallel INSERT OVERWRITE

2014-01-08 10:45:04 -08:00

TinyTable

When a scan range begins at the starting point fo the tuple, we'll missed that tuple. This patch fixes

2014-01-08 10:44:24 -08:00

tinytable_seq_snap

IMPALA-362: impalad hangs when read sequence file without contents

2014-01-08 10:50:49 -08:00

udfs

IMPALA-786: Drop function should clear library cache.

2014-02-10 18:51:39 -08:00

UnsupportedTypes

IMPALA-138: Error messages for unknown column types are particularly bad.

2014-01-08 10:48:53 -08:00

workloads

IMPALA-3350: Add some missing StringVal.is_null checks

2016-05-12 14:17:39 -07:00

__init__.py

CDH-18416: Don't inline ReadWriteUtil::ReadZLong()

2014-04-28 15:58:15 -07:00

.gitignore

Change all "Status Close()" to "void Close()"

2014-01-08 10:52:38 -08:00

pom.xml

Fix misc mvn warnings

2016-01-11 21:11:15 +00:00