[HIVE-5998] Add vectorized reader for Parquet files - ASF JIRA

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Details

Type: Sub-task
Status: Closed
Priority: Minor
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 0.14.0
Component/s: Serializers/Deserializers, Vectorization
Labels:
- Parquet
- vectorization

Description

~~HIVE-5783~~ is adding native Parquet support in Hive. As Parquet is a columnar format, it makes sense to provide a vectorized reader, similar to how RC and ORC formats have, to benefit from vectorized execution engine.

Attachments

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HIVE-5998.1.patch
10/Feb/14 14:10
18 kB
Remus Rusanu
HIVE-5998.10.patch
17/Mar/14 11:29
38 kB
Remus Rusanu
HIVE-5998.11.patch
01/Apr/14 08:18
39 kB
Remus Rusanu
HIVE-5998.12.patch
01/Apr/14 12:07
38 kB
Remus Rusanu
HIVE-5998.13.patch
03/Apr/14 07:12
37 kB
Remus Rusanu
HIVE-5998.2.patch
13/Feb/14 08:23
37 kB
Remus Rusanu
HIVE-5998.3.patch
14/Feb/14 11:09
37 kB
Remus Rusanu
HIVE-5998.4.patch
17/Feb/14 14:15
37 kB
Remus Rusanu
HIVE-5998.5.patch
20/Feb/14 10:55
37 kB
Remus Rusanu
HIVE-5998.6.patch
23/Feb/14 15:58
37 kB
Remus Rusanu
HIVE-5998.7.patch
28/Feb/14 21:20
37 kB
Remus Rusanu
HIVE-5998.8.patch
02/Mar/14 08:16
37 kB
Remus Rusanu
HIVE-5998.9.patch
06/Mar/14 12:49
37 kB
Remus Rusanu

Issue Links

is related to

HIVE-8128 Improve Parquet Vectorization

Patch Available

HIVE-5783 Native Parquet Support in Hive

Resolved

HIVE-8120 Umbrella JIRA tracking Parquet improvements

Open

Activity

People

Assignee:: Remus Rusanu

Reporter:: Remus Rusanu

Votes:: 0 Vote for this issue

Watchers:: 4 Start watching this issue

Dates

Created:: 10/Dec/13 11:16

Updated:: 13/Nov/14 19:43

Resolved:: 06/Apr/14 11:59