[jira] Updated: (PIG-800) script1-hadoop.pig in pig tutorial hangs when run in local mode
[
https://issues.apache.org/jira/browse/PIG-800?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Alan Gates updated PIG-800:
---
Attachment: PIG-800.patch
script1-hadoop.pig in pig tutorial hangs when run in local mode
---
Key: PIG-800
URL: https://issues.apache.org/jira/browse/PIG-800
Project: Pig
Issue Type: Bug
Affects Versions: 0.2.0
Reporter: Alan Gates
Assignee: Alan Gates
Attachments: PIG-800.patch
Any script of the form
{code}
B = foreach A generate flatten(X); -- X is a bag
C = distinct B;
{code}
where X is sometimes an empty bag will hang in local mode. If distinct is
replaced by order by it will also hang.
The issue is that the flatten in foreach returns STATUS_NULL whenever the bag
X is empty. PODistinct and POSort handle this incorrectly and go into an
infinite loop.
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[jira] Updated: (PIG-800) script1-hadoop.pig in pig tutorial hangs when run in local mode
[
https://issues.apache.org/jira/browse/PIG-800?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Alan Gates updated PIG-800:
---
Attachment: PIG-800.patch
script1-hadoop.pig in pig tutorial hangs when run in local mode
---
Key: PIG-800
URL: https://issues.apache.org/jira/browse/PIG-800
Project: Pig
Issue Type: Bug
Affects Versions: 0.2.0
Reporter: Alan Gates
Assignee: Alan Gates
Attachments: PIG-800.patch
Any script of the form
{code}
B = foreach A generate flatten(X); -- X is a bag
C = distinct B;
{code}
where X is sometimes an empty bag will hang in local mode. If distinct is
replaced by order by it will also hang.
The issue is that the flatten in foreach returns STATUS_NULL whenever the bag
X is empty. PODistinct and POSort handle this incorrectly and go into an
infinite loop.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
[jira] Updated: (PIG-800) script1-hadoop.pig in pig tutorial hangs when run in local mode
[
https://issues.apache.org/jira/browse/PIG-800?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Alan Gates updated PIG-800:
---
Status: Patch Available (was: Open)
Changed POSort and PODistinct to swallow POStatus.STATUS_NULL instead of going
into an infinite loop when they see it.
script1-hadoop.pig in pig tutorial hangs when run in local mode
---
Key: PIG-800
URL: https://issues.apache.org/jira/browse/PIG-800
Project: Pig
Issue Type: Bug
Affects Versions: 0.2.0
Reporter: Alan Gates
Assignee: Alan Gates
Attachments: PIG-800.patch
Any script of the form
{code}
B = foreach A generate flatten(X); -- X is a bag
C = distinct B;
{code}
where X is sometimes an empty bag will hang in local mode. If distinct is
replaced by order by it will also hang.
The issue is that the flatten in foreach returns STATUS_NULL whenever the bag
X is empty. PODistinct and POSort handle this incorrectly and go into an
infinite loop.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
[jira] Updated: (PIG-800) script1-hadoop.pig in pig tutorial hangs when run in local mode
[
https://issues.apache.org/jira/browse/PIG-800?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Alan Gates updated PIG-800:
---
Resolution: Fixed
Fix Version/s: 0.3.0
Status: Resolved (was: Patch Available)
Patch committed.
script1-hadoop.pig in pig tutorial hangs when run in local mode
---
Key: PIG-800
URL: https://issues.apache.org/jira/browse/PIG-800
Project: Pig
Issue Type: Bug
Affects Versions: 0.2.0
Reporter: Alan Gates
Assignee: Alan Gates
Fix For: 0.3.0
Attachments: PIG-800.patch
Any script of the form
{code}
B = foreach A generate flatten(X); -- X is a bag
C = distinct B;
{code}
where X is sometimes an empty bag will hang in local mode. If distinct is
replaced by order by it will also hang.
The issue is that the flatten in foreach returns STATUS_NULL whenever the bag
X is empty. PODistinct and POSort handle this incorrectly and go into an
infinite loop.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
