| clear query|facets|time |
Search criteria: .
Results from 1 to 10 from
45 (0.237s).
|
|
|
Loading phrases to help you
refine your search...
|
|
[HIVE-4592] ColumnArithmeticColumn.txt template never sets output isNull to true; can give wrong results - Hive - [issue]
|
|
...ColumnArithmeticColumn.txt should set the output column's noNulls flag to true if neither input column has nulls, but it does not do that. This can lead to wrong results is the noNulls was s...
|
|
|
http://issues.apache.org/jira/browse/HIVE-4592
Author: Eric Hanson,
2013-05-23, 04:13
|
|
|
[HIVE-4548] Speed up vectorized LIKE filter for special cases abc%, %abc and %abc% - Hive - [issue]
|
|
...Speed up vectorized LIKE filter evaluation for abc%, %abc, and %abc% pattern special cases (here, abc is just a place holder for some fixed string). Problem: The current vectorized LIK...
|
|
|
http://issues.apache.org/jira/browse/HIVE-4548
Author: Eric Hanson,
2013-05-22, 22:44
|
|
|
[HIVE-4534] IsNotNull and NotCol incorrectly handle nulls. - Hive - [issue]
|
|
...See file IsNotNull.java in package org.apache.hadoop.hive.ql.exec.vector.expressionsIt never looks at the noNulls flag on the input vector, but accesses the isNull[] array anyway. This can y...
|
|
|
http://issues.apache.org/jira/browse/HIVE-4534
Author: Eric Hanson,
2013-05-22, 22:08
|
|
|
[HIVE-4472] OR, NOT Filter logic can lose an array, and always takes time O(VectorizedRowBatch.DEFAULT_SIZE) - Hive - [issue]
|
|
...The issue is in file FilterExprOrExpr.java and FilterNotExpr.java.I posted a review for you at https://reviews.apache.org/r/10752/I think there is a bug related to sharing of an array of int...
|
|
|
http://issues.apache.org/jira/browse/HIVE-4472
Author: Eric Hanson,
2013-05-22, 22:06
|
|
|
Re: Review Request: HIVE-4548 Speed up vectorized LIKE filter for special cases abc%, %abc and %abc% - Hive - [mail # dev]
|
|
...This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/11222/#review20877 ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/FilterS...
|
|
|
Author: Eric Hanson,
2013-05-22, 00:00
|
|
|
Re: Review Request: Add Vectorized Substr - Hive - [mail # dev]
|
|
...This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/11106/#review20870 ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/StringS...
|
|
|
Author: Eric Hanson,
2013-05-21, 22:55
|
|
|
Re: Review Request: Column Column, and Column Scalar vectorized execution tests - Hive - [mail # dev]
|
|
...This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/11133/#review20739 Ship it! Ship It! - Eric Hanson On May 17, 2013, 6:06 p....
|
|
|
Author: Eric Hanson,
2013-05-17, 23:32
|
|
|
Re: Review Request: HIVE-4548 Speed up vectorized LIKE filter for special cases abc%, %abc and %abc% - Hive - [mail # dev]
|
|
...This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/11222/#review20736 ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/FilterS...
|
|
|
Author: Eric Hanson,
2013-05-17, 23:20
|
|
|
[HIVE-4478] In ORC, add boolean noNulls flag to column stripe metadata - Hive - [issue]
|
|
...Currently, the stripe metadata for ORC contains the min and max value for each column in the stripe. This will be used for stripe elimination. However, an additional bit of metadata for each...
|
|
|
http://issues.apache.org/jira/browse/HIVE-4478
Author: Eric Hanson,
2013-05-17, 17:41
|
|
|
Re: Review Request: Column Column, and Column Scalar vectorized execution tests - Hive - [mail # dev]
|
|
...This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/11133/#review20671 ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/templat...
|
|
|
Author: Eric Hanson,
2013-05-17, 00:14
|
|
|
|
