[jira] Updated: (PIG-773) Empty complex constants (empty bag, empty tuple and empty map) should be supported
[
https://issues.apache.org/jira/browse/PIG-773?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Santhosh Srinivasan updated PIG-773:
Resolution: Fixed
Hadoop Flags: [Reviewed]
Status: Resolved (was: Patch Available)
Patch has been committed. Thanks for the fix Ashutosh.
> Empty complex constants (empty bag, empty tuple and empty map) should be
> supported
> --
>
> Key: PIG-773
> URL: https://issues.apache.org/jira/browse/PIG-773
> Project: Pig
> Issue Type: Bug
>Affects Versions: 0.3.0
>Reporter: Pradeep Kamath
>Assignee: Ashutosh Chauhan
>Priority: Minor
> Fix For: 0.4.0
>
> Attachments: pig-773.patch, pig-773_v2.patch, pig-773_v3.patch,
> pig-773_v4.patch, pig-773_v5.patch
>
>
> We should be able to create empty bag constant using {}, empty tuple constant
> using (), empty map constant using [] within a pig script
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[jira] Updated: (PIG-773) Empty complex constants (empty bag, empty tuple and empty map) should be supported
[
https://issues.apache.org/jira/browse/PIG-773?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ashutosh Chauhan updated PIG-773:
-
Attachment: pig-773_v5.patch
Updated patch.
> Empty complex constants (empty bag, empty tuple and empty map) should be
> supported
> --
>
> Key: PIG-773
> URL: https://issues.apache.org/jira/browse/PIG-773
> Project: Pig
> Issue Type: Bug
>Affects Versions: 0.3.0
>Reporter: Pradeep Kamath
>Assignee: Ashutosh Chauhan
>Priority: Minor
> Fix For: 0.4.0
>
> Attachments: pig-773.patch, pig-773_v2.patch, pig-773_v3.patch,
> pig-773_v4.patch, pig-773_v5.patch
>
>
> We should be able to create empty bag constant using {}, empty tuple constant
> using (), empty map constant using [] within a pig script
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[jira] Updated: (PIG-773) Empty complex constants (empty bag, empty tuple and empty map) should be supported
[
https://issues.apache.org/jira/browse/PIG-773?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ashutosh Chauhan updated PIG-773:
-
Status: Patch Available (was: Open)
> Empty complex constants (empty bag, empty tuple and empty map) should be
> supported
> --
>
> Key: PIG-773
> URL: https://issues.apache.org/jira/browse/PIG-773
> Project: Pig
> Issue Type: Bug
>Affects Versions: 0.3.0
>Reporter: Pradeep Kamath
>Assignee: Ashutosh Chauhan
>Priority: Minor
> Fix For: 0.4.0
>
> Attachments: pig-773.patch, pig-773_v2.patch, pig-773_v3.patch,
> pig-773_v4.patch, pig-773_v5.patch
>
>
> We should be able to create empty bag constant using {}, empty tuple constant
> using (), empty map constant using [] within a pig script
--
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[jira] Updated: (PIG-773) Empty complex constants (empty bag, empty tuple and empty map) should be supported
[
https://issues.apache.org/jira/browse/PIG-773?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ashutosh Chauhan updated PIG-773:
-
Assignee: (was: Ashutosh Chauhan)
Status: Open (was: Patch Available)
> Empty complex constants (empty bag, empty tuple and empty map) should be
> supported
> --
>
> Key: PIG-773
> URL: https://issues.apache.org/jira/browse/PIG-773
> Project: Pig
> Issue Type: Bug
>Affects Versions: 0.3.0
>Reporter: Pradeep Kamath
>Priority: Minor
> Fix For: 0.4.0
>
> Attachments: pig-773.patch, pig-773_v2.patch, pig-773_v3.patch,
> pig-773_v4.patch
>
>
> We should be able to create empty bag constant using {}, empty tuple constant
> using (), empty map constant using [] within a pig script
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[jira] Updated: (PIG-773) Empty complex constants (empty bag, empty tuple and empty map) should be supported
[
https://issues.apache.org/jira/browse/PIG-773?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ashutosh Chauhan updated PIG-773:
-
Attachment: pig-773_v4.patch
Updated the patch incorporating Santhosh's suggestion about test cases.
> Empty complex constants (empty bag, empty tuple and empty map) should be
> supported
> --
>
> Key: PIG-773
> URL: https://issues.apache.org/jira/browse/PIG-773
> Project: Pig
> Issue Type: Bug
>Affects Versions: 0.3.0
>Reporter: Pradeep Kamath
>Assignee: Ashutosh Chauhan
>Priority: Minor
> Fix For: 0.4.0
>
> Attachments: pig-773.patch, pig-773_v2.patch, pig-773_v3.patch,
> pig-773_v4.patch
>
>
> We should be able to create empty bag constant using {}, empty tuple constant
> using (), empty map constant using [] within a pig script
--
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[jira] Updated: (PIG-773) Empty complex constants (empty bag, empty tuple and empty map) should be supported
[
https://issues.apache.org/jira/browse/PIG-773?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ashutosh Chauhan updated PIG-773:
-
Status: Patch Available (was: Open)
> Empty complex constants (empty bag, empty tuple and empty map) should be
> supported
> --
>
> Key: PIG-773
> URL: https://issues.apache.org/jira/browse/PIG-773
> Project: Pig
> Issue Type: Bug
>Affects Versions: 0.3.0
>Reporter: Pradeep Kamath
>Assignee: Ashutosh Chauhan
>Priority: Minor
> Fix For: 0.4.0
>
> Attachments: pig-773.patch, pig-773_v2.patch, pig-773_v3.patch,
> pig-773_v4.patch
>
>
> We should be able to create empty bag constant using {}, empty tuple constant
> using (), empty map constant using [] within a pig script
--
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[jira] Updated: (PIG-773) Empty complex constants (empty bag, empty tuple and empty map) should be supported
[
https://issues.apache.org/jira/browse/PIG-773?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ashutosh Chauhan updated PIG-773:
-
Status: Open (was: Patch Available)
> Empty complex constants (empty bag, empty tuple and empty map) should be
> supported
> --
>
> Key: PIG-773
> URL: https://issues.apache.org/jira/browse/PIG-773
> Project: Pig
> Issue Type: Bug
>Affects Versions: 0.3.0
>Reporter: Pradeep Kamath
>Assignee: Ashutosh Chauhan
>Priority: Minor
> Fix For: 0.4.0
>
> Attachments: pig-773.patch, pig-773_v2.patch, pig-773_v3.patch
>
>
> We should be able to create empty bag constant using {}, empty tuple constant
> using (), empty map constant using [] within a pig script
--
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[jira] Updated: (PIG-773) Empty complex constants (empty bag, empty tuple and empty map) should be supported
[
https://issues.apache.org/jira/browse/PIG-773?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ashutosh Chauhan updated PIG-773:
-
Fix Version/s: 0.4.0
Status: Patch Available (was: Open)
> Empty complex constants (empty bag, empty tuple and empty map) should be
> supported
> --
>
> Key: PIG-773
> URL: https://issues.apache.org/jira/browse/PIG-773
> Project: Pig
> Issue Type: Bug
>Affects Versions: 0.3.0
>Reporter: Pradeep Kamath
>Assignee: Ashutosh Chauhan
>Priority: Minor
> Fix For: 0.4.0
>
> Attachments: pig-773.patch, pig-773_v2.patch, pig-773_v3.patch
>
>
> We should be able to create empty bag constant using {}, empty tuple constant
> using (), empty map constant using [] within a pig script
--
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[jira] Updated: (PIG-773) Empty complex constants (empty bag, empty tuple and empty map) should be supported
[
https://issues.apache.org/jira/browse/PIG-773?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ashutosh Chauhan updated PIG-773:
-
Status: Open (was: Patch Available)
> Empty complex constants (empty bag, empty tuple and empty map) should be
> supported
> --
>
> Key: PIG-773
> URL: https://issues.apache.org/jira/browse/PIG-773
> Project: Pig
> Issue Type: Bug
>Affects Versions: 0.3.0
>Reporter: Pradeep Kamath
>Assignee: Ashutosh Chauhan
>Priority: Minor
> Attachments: pig-773.patch, pig-773_v2.patch, pig-773_v3.patch
>
>
> We should be able to create empty bag constant using {}, empty tuple constant
> using (), empty map constant using [] within a pig script
--
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[jira] Updated: (PIG-773) Empty complex constants (empty bag, empty tuple and empty map) should be supported
[
https://issues.apache.org/jira/browse/PIG-773?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ashutosh Chauhan updated PIG-773:
-
Attachment: pig-773_v3.patch
It turned out that there was a bug in DataType.java where schema for a Bag is
computed. The patch fixes the bug. Test cases are modified
to match the expected behavior. Also the values generated by the parser are
checked against expected values for the parsed constants.
> Empty complex constants (empty bag, empty tuple and empty map) should be
> supported
> --
>
> Key: PIG-773
> URL: https://issues.apache.org/jira/browse/PIG-773
> Project: Pig
> Issue Type: Bug
>Affects Versions: 0.3.0
>Reporter: Pradeep Kamath
>Assignee: Ashutosh Chauhan
>Priority: Minor
> Attachments: pig-773.patch, pig-773_v2.patch, pig-773_v3.patch
>
>
> We should be able to create empty bag constant using {}, empty tuple constant
> using (), empty map constant using [] within a pig script
--
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[jira] Updated: (PIG-773) Empty complex constants (empty bag, empty tuple and empty map) should be supported
[
https://issues.apache.org/jira/browse/PIG-773?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Pradeep Kamath updated PIG-773:
---
Assignee: Ashutosh Chauhan
> Empty complex constants (empty bag, empty tuple and empty map) should be
> supported
> --
>
> Key: PIG-773
> URL: https://issues.apache.org/jira/browse/PIG-773
> Project: Pig
> Issue Type: Bug
>Affects Versions: 0.3.0
>Reporter: Pradeep Kamath
>Assignee: Ashutosh Chauhan
>Priority: Minor
> Attachments: pig-773.patch, pig-773_v2.patch
>
>
> We should be able to create empty bag constant using {}, empty tuple constant
> using (), empty map constant using [] within a pig script
--
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[jira] Updated: (PIG-773) Empty complex constants (empty bag, empty tuple and empty map) should be supported
[
https://issues.apache.org/jira/browse/PIG-773?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Pradeep Kamath updated PIG-773:
---
Status: Patch Available (was: Open)
> Empty complex constants (empty bag, empty tuple and empty map) should be
> supported
> --
>
> Key: PIG-773
> URL: https://issues.apache.org/jira/browse/PIG-773
> Project: Pig
> Issue Type: Bug
>Affects Versions: 0.3.0
>Reporter: Pradeep Kamath
>Priority: Minor
> Attachments: pig-773.patch, pig-773_v2.patch
>
>
> We should be able to create empty bag constant using {}, empty tuple constant
> using (), empty map constant using [] within a pig script
--
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[jira] Updated: (PIG-773) Empty complex constants (empty bag, empty tuple and empty map) should be supported
[
https://issues.apache.org/jira/browse/PIG-773?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Pradeep Kamath updated PIG-773:
---
Status: Open (was: Patch Available)
> Empty complex constants (empty bag, empty tuple and empty map) should be
> supported
> --
>
> Key: PIG-773
> URL: https://issues.apache.org/jira/browse/PIG-773
> Project: Pig
> Issue Type: Bug
>Affects Versions: 0.3.0
>Reporter: Pradeep Kamath
>Priority: Minor
> Attachments: pig-773.patch, pig-773_v2.patch
>
>
> We should be able to create empty bag constant using {}, empty tuple constant
> using (), empty map constant using [] within a pig script
--
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[jira] Updated: (PIG-773) Empty complex constants (empty bag, empty tuple and empty map) should be supported
[
https://issues.apache.org/jira/browse/PIG-773?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ashutosh Chauhan updated PIG-773:
-
Patch Info: (was: [Patch Available])
trying to make hudson pick the patch
> Empty complex constants (empty bag, empty tuple and empty map) should be
> supported
> --
>
> Key: PIG-773
> URL: https://issues.apache.org/jira/browse/PIG-773
> Project: Pig
> Issue Type: Bug
>Affects Versions: 0.3.0
>Reporter: Pradeep Kamath
>Priority: Minor
> Attachments: pig-773.patch, pig-773_v2.patch
>
>
> We should be able to create empty bag constant using {}, empty tuple constant
> using (), empty map constant using [] within a pig script
--
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[jira] Updated: (PIG-773) Empty complex constants (empty bag, empty tuple and empty map) should be supported
[
https://issues.apache.org/jira/browse/PIG-773?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ashutosh Chauhan updated PIG-773:
-
Patch Info: [Patch Available]
> Empty complex constants (empty bag, empty tuple and empty map) should be
> supported
> --
>
> Key: PIG-773
> URL: https://issues.apache.org/jira/browse/PIG-773
> Project: Pig
> Issue Type: Bug
>Affects Versions: 0.3.0
>Reporter: Pradeep Kamath
>Priority: Minor
> Attachments: pig-773.patch, pig-773_v2.patch
>
>
> We should be able to create empty bag constant using {}, empty tuple constant
> using (), empty map constant using [] within a pig script
--
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[jira] Updated: (PIG-773) Empty complex constants (empty bag, empty tuple and empty map) should be supported
[
https://issues.apache.org/jira/browse/PIG-773?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ashutosh Chauhan updated PIG-773:
-
Affects Version/s: (was: 0.2.0)
0.3.0
> Empty complex constants (empty bag, empty tuple and empty map) should be
> supported
> --
>
> Key: PIG-773
> URL: https://issues.apache.org/jira/browse/PIG-773
> Project: Pig
> Issue Type: Bug
>Affects Versions: 0.3.0
>Reporter: Pradeep Kamath
>Priority: Minor
> Attachments: pig-773.patch, pig-773_v2.patch
>
>
> We should be able to create empty bag constant using {}, empty tuple constant
> using (), empty map constant using [] within a pig script
--
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[jira] Updated: (PIG-773) Empty complex constants (empty bag, empty tuple and empty map) should be supported
[
https://issues.apache.org/jira/browse/PIG-773?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ashutosh Chauhan updated PIG-773:
-
Attachment: pig-773_v2.patch
This patch doesn't have extra EmptyConstant production but rather matches for
empty content of bag / tuple / map in their respective productions. As a result
it avoids the unintuitive logic as Santhosh pointed above.
> Empty complex constants (empty bag, empty tuple and empty map) should be
> supported
> --
>
> Key: PIG-773
> URL: https://issues.apache.org/jira/browse/PIG-773
> Project: Pig
> Issue Type: Bug
>Affects Versions: 0.2.0
>Reporter: Pradeep Kamath
>Priority: Minor
> Attachments: pig-773.patch, pig-773_v2.patch
>
>
> We should be able to create empty bag constant using {}, empty tuple constant
> using (), empty map constant using [] within a pig script
--
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[jira] Updated: (PIG-773) Empty complex constants (empty bag, empty tuple and empty map) should be supported
[
https://issues.apache.org/jira/browse/PIG-773?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ashutosh Chauhan updated PIG-773:
-
Status: Patch Available (was: Open)
Submitting patch
> Empty complex constants (empty bag, empty tuple and empty map) should be
> supported
> --
>
> Key: PIG-773
> URL: https://issues.apache.org/jira/browse/PIG-773
> Project: Pig
> Issue Type: Bug
>Affects Versions: 0.2.0
>Reporter: Pradeep Kamath
>Priority: Minor
> Attachments: pig-773.patch
>
>
> We should be able to create empty bag constant using {}, empty tuple constant
> using (), empty map constant using [] within a pig script
--
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[jira] Updated: (PIG-773) Empty complex constants (empty bag, empty tuple and empty map) should be supported
[
https://issues.apache.org/jira/browse/PIG-773?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ashutosh Chauhan updated PIG-773:
-
Attachment: pig-773.patch
Currently Parser assumes non-empty complex constants, so it fails when it
encounters an empty complex constants. Patch is included which fixes this. A
new regex production is added to process empty complex constants,
> Empty complex constants (empty bag, empty tuple and empty map) should be
> supported
> --
>
> Key: PIG-773
> URL: https://issues.apache.org/jira/browse/PIG-773
> Project: Pig
> Issue Type: Bug
>Affects Versions: 0.2.0
>Reporter: Pradeep Kamath
>Priority: Minor
> Attachments: pig-773.patch
>
>
> We should be able to create empty bag constant using {}, empty tuple constant
> using (), empty map constant using [] within a pig script
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