Commits apache/drill - SemanticDiff

DRILL-4823: Fix OOM while trying to prune partitions with reasonable data size

arina-ielchiieva committed 8 years ago

010aa6aa

DRILL-4674: Allow casting to boolean the same literals as in Postgres

arina-ielchiieva committed 8 years ago

0672d49b

DRILL-4969: Basic implementation of display size for column metadata

laurentgo committed 8 years ago

3fd69387

DRILL-4945: Report INTERVAL exact type as column type name

laurentgo committed 8 years ago

2365ac05

DRILL-1950: Parquet rowgroup level filter pushdown in query planning time.

jinfengni committed 8 years ago

9411b26e

DRILL-1950: Update parquet metadata cache format to include both min/max and additional column type information.

jinfengni committed 8 years ago

0d4319b2

DRILL-1950: Initial prototype patch for parquet filter pushdown.

AdamPD committed 8 years ago

8ce1f033

DRILL-5400: Fix NPE in corrupt date detection

parthchandra committed 8 years ago

a459e4db

DRILL-4800: Various fixes. Fix buffer underflow exception in BufferedDirectBufInputStream. Fix writer index for in64 dictionary encoded types. Added logging to help debug. Fix memory leaks. Work around issues with of InputStream.available() ( Do not use hasRemainder; Remove check for EOF in BufferedDirectBufInputStream.read() ). Finalize defaults. Remove commented code.

parthchandra committed 8 years ago

ee3489ce

DRILL-4800: Parallelize column reading. Read/Decode fixed width fields in parallel Decoding var length columns in parallel Use simplified decompress method for Gzip and Snappy decompression. Avoids concurrency issue with Parquet decompression. (It's also faster). Stress test Parquet read write Parallel column reader is disabled by default (may perform less well under higher concurrency)

parthchandra committed 8 years ago

7f5acf8f

DRILL-4800: Add AsyncPageReader to pipeline PageRead Use non tracking input stream for Parquet scans. Make choice between async and sync reader configurable. Make various options user configurable - choose between sync and async page reader, enable/disable fadvise Add Parquet Scan metrics to track time spent in various operations

parthchandra committed 8 years ago

f9a443d8

DRILL-4800: Use a buffering input stream in the Parquet reader

parthchandra committed 8 years ago

fe2334ee

DRILL-4989: Fix TestParquetWriter.testImpalaParquetBinaryAsTimeStamp_DictChange

vdiravka committed 8 years ago

190d5d46

DRILL-4986: Allow users to customize the Drill log file name

Paul Rogers committed 8 years ago

e044f5a9

DRILL-4951: Do Guava.patch earlier so we can run single Hbase's unit test through command line or IDE

chunhui-shi committed 8 years ago

e146aebe

DRILL-4792: Include session options used for a query as part of the profile

arina-ielchiieva committed 8 years ago

6782f0ad

DRILL-4927 (part 2): Add support for Null Equality Joins (mixed comparators)

KulykRoman committed 8 years ago

5f34c960

DRILL-1996: Add cancel method to Drill C++ connector

laurentgo committed 8 years ago

83513daf

DRILL-4420: C++ API for metadata access and prepared statements

laurentgo committed 8 years ago

166c4ce7

DRILL-1268: Add unit test to C++ native client

laurentgo committed 8 years ago

3a35a420

DRILL-4853: Update C++ protobuf source files

laurentgo committed 8 years ago

2558803e

DRILL-4373: Drill and Hive have incompatible timestamp representations in parquet - added sys/sess option "store.parquet.int96_as_timestamp"; - added int96 to timestamp converter for both readers; - added unit tests;

vdiravka committed 8 years ago

7e7214b4

DRILL-3243: Added CSG mods. Fixed field names.

cgivre committed 8 years ago

4a82bc13

DRILL-3423: Adding HTTPd Log Parsing functionality including full pushdown, type remapping and wildcard support.

kingmesal committed 8 years ago

46c0f2a4

DRILL-3423: Initial HTTPD log plugin. Needs tests. Would be good to improve the timestamp and cookies behaviors since we can make those more type specific.

jacques-n committed 8 years ago

818f9450

DRILL-4884: Fix IOB exception in limit n query when n is beyond 65535.

zhztheplayer committed 8 years ago

1e6fa00c

DRILL-4967: Adding template_name to source code generated using freemarker template.

jinfengni committed 8 years ago

2081d76c

DRILL-4974: Add missing null check in FindPartitionConditions.analyzeCall()

karthik committed 8 years ago

00ee1236

DRILL-4972: Remove setDaemon(true) call in WorkManager.StatusThread

Sudheesh Katkam committed 8 years ago

c17b7556

DRILL-4964: Make Drill reconnect to hive metastore after hive metastore is restarted.

Sorabh Hamirwasia committed 8 years ago

ca3733e3