[jira] Updated: (PIG-1541) FR Join shouldn't match null values
[
https://issues.apache.org/jira/browse/PIG-1541?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Richard Ding updated PIG-1541:
--
Attachment: PIG-1541_1.patch
New patch to address the general case where the join key is tuple.
FR Join shouldn't match null values
---
Key: PIG-1541
URL: https://issues.apache.org/jira/browse/PIG-1541
Project: Pig
Issue Type: Bug
Affects Versions: 0.7.0
Reporter: Richard Ding
Assignee: Richard Ding
Fix For: 0.8.0
Attachments: PIG-1541.patch, PIG-1541_1.patch
Here is an example:
Data input:
{code}
1 1
2
{code}
the script
{code}
a = load 'input';
b = load 'input';
c = join a by $0, b by $0 using 'repl';
dump c;
{code}
generates results that matches null values:
{code}
(1,1,1,1)
(,2,,2)
{code}
The regular join, on the other hand, gives the correct results.
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[jira] Updated: (PIG-1541) FR Join shouldn't match null values
[
https://issues.apache.org/jira/browse/PIG-1541?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Richard Ding updated PIG-1541:
--
Status: Patch Available (was: Open)
FR Join shouldn't match null values
---
Key: PIG-1541
URL: https://issues.apache.org/jira/browse/PIG-1541
Project: Pig
Issue Type: Bug
Affects Versions: 0.7.0
Reporter: Richard Ding
Assignee: Richard Ding
Fix For: 0.8.0
Attachments: PIG-1541.patch
Here is an example:
Data input:
{code}
1 1
2
{code}
the script
{code}
a = load 'input';
b = load 'input';
c = join a by $0, b by $0 using 'repl';
dump c;
{code}
generates results that matches null values:
{code}
(1,1,1,1)
(,2,,2)
{code}
The regular join, on the other hand, gives the correct results.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
[jira] Updated: (PIG-1541) FR Join shouldn't match null values
[
https://issues.apache.org/jira/browse/PIG-1541?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Richard Ding updated PIG-1541:
--
Attachment: PIG-1541.patch
FR Join shouldn't match null values
---
Key: PIG-1541
URL: https://issues.apache.org/jira/browse/PIG-1541
Project: Pig
Issue Type: Bug
Affects Versions: 0.7.0
Reporter: Richard Ding
Assignee: Richard Ding
Fix For: 0.8.0
Attachments: PIG-1541.patch
Here is an example:
Data input:
{code}
1 1
2
{code}
the script
{code}
a = load 'input';
b = load 'input';
c = join a by $0, b by $0 using 'repl';
dump c;
{code}
generates results that matches null values:
{code}
(1,1,1,1)
(,2,,2)
{code}
The regular join, on the other hand, gives the correct results.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
