[jira] Updated: (PIG-592) schema inferred incorrectly
[
https://issues.apache.org/jira/browse/PIG-592?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Daniel Dai updated PIG-592:
---
Resolution: Fixed
Status: Resolved (was: Patch Available)
Patch committed
schema inferred incorrectly
---
Key: PIG-592
URL: https://issues.apache.org/jira/browse/PIG-592
Project: Pig
Issue Type: Bug
Affects Versions: 0.4.0
Reporter: Christopher Olston
Fix For: 0.6.0
Attachments: PIG-592-1.patch, PIG-592-2.patch, PIG-592-3.patch
A simple pig script, that never introduces any schema information:
A = load 'foo';
B = foreach (group A by $8) generate group, COUNT($1);
C = load 'bar'; // ('bar' has two columns)
D = join B by $0, C by $0;
E = foreach D generate $0, $1, $3;
Fails, complaining that $3 does not exist:
java.io.IOException: Out of bound access. Trying to access non-existent
column: 3. Schema {B::group: bytearray,long,bytearray} has 3 column(s).
Apparently Pig gets confused, and thinks it knows the schema for C (a single
bytearray column).
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[jira] Updated: (PIG-592) schema inferred incorrectly
[
https://issues.apache.org/jira/browse/PIG-592?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Daniel Dai updated PIG-592:
---
Status: Patch Available (was: Open)
schema inferred incorrectly
---
Key: PIG-592
URL: https://issues.apache.org/jira/browse/PIG-592
Project: Pig
Issue Type: Bug
Affects Versions: 0.4.0
Reporter: Christopher Olston
Fix For: 0.6.0
Attachments: PIG-592-1.patch, PIG-592-2.patch
A simple pig script, that never introduces any schema information:
A = load 'foo';
B = foreach (group A by $8) generate group, COUNT($1);
C = load 'bar'; // ('bar' has two columns)
D = join B by $0, C by $0;
E = foreach D generate $0, $1, $3;
Fails, complaining that $3 does not exist:
java.io.IOException: Out of bound access. Trying to access non-existent
column: 3. Schema {B::group: bytearray,long,bytearray} has 3 column(s).
Apparently Pig gets confused, and thinks it knows the schema for C (a single
bytearray column).
--
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-
You can reply to this email to add a comment to the issue online.
[jira] Updated: (PIG-592) schema inferred incorrectly
[
https://issues.apache.org/jira/browse/PIG-592?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Olga Natkovich updated PIG-592:
---
Fix Version/s: (was: 0.5.0)
0.6.0
schema inferred incorrectly
---
Key: PIG-592
URL: https://issues.apache.org/jira/browse/PIG-592
Project: Pig
Issue Type: Bug
Affects Versions: 0.4.0
Reporter: Christopher Olston
Fix For: 0.6.0
Attachments: PIG-592-1.patch
A simple pig script, that never introduces any schema information:
A = load 'foo';
B = foreach (group A by $8) generate group, COUNT($1);
C = load 'bar'; // ('bar' has two columns)
D = join B by $0, C by $0;
E = foreach D generate $0, $1, $3;
Fails, complaining that $3 does not exist:
java.io.IOException: Out of bound access. Trying to access non-existent
column: 3. Schema {B::group: bytearray,long,bytearray} has 3 column(s).
Apparently Pig gets confused, and thinks it knows the schema for C (a single
bytearray column).
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
[jira] Updated: (PIG-592) schema inferred incorrectly
[
https://issues.apache.org/jira/browse/PIG-592?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Daniel Dai updated PIG-592:
---
Fix Version/s: 0.5.0
Affects Version/s: (was: 0.2.0)
0.4.0
Status: Patch Available (was: Open)
schema inferred incorrectly
---
Key: PIG-592
URL: https://issues.apache.org/jira/browse/PIG-592
Project: Pig
Issue Type: Bug
Affects Versions: 0.4.0
Reporter: Christopher Olston
Fix For: 0.5.0
Attachments: PIG-592-1.patch
A simple pig script, that never introduces any schema information:
A = load 'foo';
B = foreach (group A by $8) generate group, COUNT($1);
C = load 'bar'; // ('bar' has two columns)
D = join B by $0, C by $0;
E = foreach D generate $0, $1, $3;
Fails, complaining that $3 does not exist:
java.io.IOException: Out of bound access. Trying to access non-existent
column: 3. Schema {B::group: bytearray,long,bytearray} has 3 column(s).
Apparently Pig gets confused, and thinks it knows the schema for C (a single
bytearray column).
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
[jira] Updated: (PIG-592) schema inferred incorrectly
[
https://issues.apache.org/jira/browse/PIG-592?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Daniel Dai updated PIG-592:
---
Attachment: PIG-592-1.patch
schema inferred incorrectly
---
Key: PIG-592
URL: https://issues.apache.org/jira/browse/PIG-592
Project: Pig
Issue Type: Bug
Affects Versions: 0.4.0
Reporter: Christopher Olston
Fix For: 0.5.0
Attachments: PIG-592-1.patch
A simple pig script, that never introduces any schema information:
A = load 'foo';
B = foreach (group A by $8) generate group, COUNT($1);
C = load 'bar'; // ('bar' has two columns)
D = join B by $0, C by $0;
E = foreach D generate $0, $1, $3;
Fails, complaining that $3 does not exist:
java.io.IOException: Out of bound access. Trying to access non-existent
column: 3. Schema {B::group: bytearray,long,bytearray} has 3 column(s).
Apparently Pig gets confused, and thinks it knows the schema for C (a single
bytearray column).
--
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