impala

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Files

Tianyi Wang 6cc76d7201 IMPALA-6353: Fix crash in snappy decompressor

SnappyDecompressor::MaxOutputLen assumes the input pointer to be
non-null. It's not true when the parquet file is corrupted and the
compressed_page_size field in a page header is 0. This patch handles
this error instead of failing a DCHECK.

Testing: A bad parquet file with 0 compressed_page_size is added. It
crashes impala without this patch.

Change-Id: I0d42937aab92a74f8e104d2f7fcd64dc24f6a500
Reviewed-on: http://gerrit.cloudera.org:8080/8977
Reviewed-by: Tim Armstrong <tarmstrong@cloudera.com>
Tested-by: Impala Public Jenkins

2018-01-17 04:18:24 +00:00

functional-planner

IMPALA-6388: Fix the Union node number of hosts estimation

2018-01-17 01:41:16 +00:00

functional-query

IMPALA-6353: Fix crash in snappy decompressor

2018-01-17 04:18:24 +00:00

hive-benchmark

Refactor testing framework to generate Avro tables.

2014-01-08 10:48:45 -08:00

perf-regression

IMPALA-3311: fix string data coming out of aggs in subplans

2016-05-12 23:06:36 -07:00

targeted-perf

IMPALA-4252: Min-max runtime filters for Kudu

2017-11-17 21:33:51 +00:00

targeted-stress

IMPALA-4674: Part 2: port backend exec to BufferPool

2017-08-05 01:03:02 +00:00

tpcds

IMPALA-6155: Allow tests to pass when ORDER BY does not cover the query.

2017-11-08 00:13:56 +00:00

tpcds-insert

[CDH5] Modified TPCDS schema and queries to match Impala TPCDS kit

2014-08-08 02:20:40 -07:00

tpch

IMPALA-6388: Fix the Union node number of hosts estimation

2018-01-17 01:41:16 +00:00

tpch_nested

IMPALA-5617: Include full workload name in tpch_nested query filenames

2017-08-31 01:08:40 +00:00

README

Move functional data loading to new framework + initial changes for workload directory structure

2014-01-08 10:44:18 -08:00

README

This directory contains Impala test workloads. The directory layout for the workloads should follow:

workloads/
   <data set name>/<data set name>_dimensions.csv  <- The test dimension file
   <data set name>/<data set name>_core.csv  <- A test vector file
   <data set name>/<data set name>_pairwise.csv
   <data set name>/<data set name>_exhaustive.csv
   <data set name>/queries/<query test>.test <- The queries for this workload