Gabor Kaszab 0736fcf691 IMPALA-10018: Implement ds_kll_rank() function ...

ds_kll_rank() receives two parameters: a STRING that represents a
serialized DataSketches KLL sketch and a float to provide a probing
value in the sketch.
Returns a DOUBLE that is the rank of the given probing value in the
range of [0,1]. E.g. a return value of 0.2 means that the probing value
given as parameter is greater than the 20% of all the values in the
sketch. Note, this is an approximate calculation.

Change-Id: I95857886dfbb8c84aeeaf718c0e610012fda4be0
Reviewed-on: http://gerrit.cloudera.org:8080/16283
Reviewed-by: Gabor Kaszab <gaborkaszab@cloudera.com>
Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>

2020-08-07 12:58:40 +00:00

..

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-9068: Use different directories for external vs managed warehouse

2020-01-24 17:29:15 +00:00

bad_avro_snap

IMPALA-8198: DATE: Read from avro.

2019-09-27 17:18:35 +00:00

bad_parquet_data

IMPALA-3745: parquet invalid data handling

2016-06-15 21:33:39 -07:00

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

bin

IMPALA-3695: Remove KUDU_IS_SUPPORTED

2020-06-18 01:11:18 +00:00

cluster

IMPALA-3695: Remove KUDU_IS_SUPPORTED

2020-06-18 01:11:18 +00:00

common

Convert dataload hdfs copy commands to LOAD DATA statements

2020-02-24 21:22:18 +00:00

ComplexTypesTbl

IMPALA-6503: Support reading complex types from ORC

2019-03-08 04:39:08 +00:00

compressed_formats

IMPALA-1619: Support 64-bit allocations.

2016-07-08 15:42:09 -07:00

CustomerMultiBlock

IMPALA-4993: extend dictionary filtering to collections

2018-01-19 20:37:25 +00:00

data

IMPALA-9959: Implement ds_kll_sketch() and ds_kll_quantile() functions

2020-07-31 14:34:49 +00:00

datasets

IMPALA-9859: Full ACID Milestone 4: Part 1 Reading modified tables (primitive types)

2020-07-14 12:53:51 +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-5717: Support for reading ORC data files

2018-04-11 05:13:02 +00:00

llvm

IMPALA-3918: Remove Cloudera copyrights and add ASF license header

2016-08-09 08:19:41 +00:00

max_nesting_depth

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

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

multi_compression_parquet_data

IMPALA-5448: fix invalid number of splits reported in Parquet scan node

2017-10-10 01:30:33 +00:00

NullRows

IMPALA-8095: Detailed expression cardinality tests

2019-02-09 02:56:52 +00:00

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-4725: Query option to control Parquet array resolution.

2017-03-09 05:07:44 +00:00

parquet_schema_resolution

IMPALA-3786: Replace "cloudera" with "apache" (part 2)

2016-09-29 21:14:13 +00:00

src/main/java/org/apache/impala/datagenerator

IMPALA-7061: Rework HBase splitting and assignment

2018-05-25 00:28:18 +00:00

TableFlattener

Bump FE pom to Java 8 source/target version

2018-08-29 23:10:45 +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

tzdb

IMPALA-8043: Fix BE test failures related to SystemV timezones.

2019-01-15 17:04:55 +00:00

tzdb_tiny

IMPALA-5050: Add support to read TIMESTAMP_MILLIS and TIMESTAMP_MICROS from Parquet

2018-11-14 20:16:14 +00:00

udfs

IMPALA-4171: Remove JAR from repo.

2016-09-22 02:00:50 +00:00

UnsupportedTypes

IMPALA-3812: Fix error message for unsupported types

2016-11-17 05:31:34 +00:00

workloads

IMPALA-10018: Implement ds_kll_rank() function

2020-08-07 12:58:40 +00:00

__init__.py

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

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

.gitignore

Update .gitignore

2018-10-26 22:19:35 +00:00

pom.xml

IMPALA-9192: Move Avro-Java and Parquet dependencies to the CDP version

2020-06-10 04:12:39 +00:00