[jira] [Updated] (PIG-2769) a simple logic causes very long compiling time on pig 0.10.0
[
https://issues.apache.org/jira/browse/PIG-2769?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Dmitriy V. Ryaboy updated PIG-2769:
---
Fix Version/s: 0.11.2
> a simple logic causes very long compiling time on pig 0.10.0
>
>
> Key: PIG-2769
> URL: https://issues.apache.org/jira/browse/PIG-2769
> Project: Pig
> Issue Type: Bug
> Components: build
>Affects Versions: 0.10.0
> Environment: Apache Pig version 0.10.0-SNAPSHOT (rexported)
>Reporter: Dan Li
>Assignee: Nick White
> Fix For: 0.12, 0.11.2
>
> Attachments: case1.tar, PIG-2769.0.patch, PIG-2769.1.patch,
> PIG-2769.2.patch,
> TEST-org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.TestInputSizeReducerEstimator.txt
>
>
> We found the following simple logic will cause very long compiling time for
> pig 0.10.0, while using pig 0.8.1, everything is fine.
> A = load 'A.txt' using PigStorage() AS (m: int);
> B = FOREACH A {
> days_str = (chararray)
> (m == 1 ? 31:
> (m == 2 ? 28:
> (m == 3 ? 31:
> (m == 4 ? 30:
> (m == 5 ? 31:
> (m == 6 ? 30:
> (m == 7 ? 31:
> (m == 8 ? 31:
> (m == 9 ? 30:
> (m == 10 ? 31:
> (m == 11 ? 30:31)));
> GENERATE
>days_str as days_str;
> }
> store B into 'B';
> and here's a simple input file example: A.txt
> 1
> 2
> 3
> The pig version we used in the test
> Apache Pig version 0.10.0-SNAPSHOT (rexported)
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (PIG-2769) a simple logic causes very long compiling time on pig 0.10.0
[
https://issues.apache.org/jira/browse/PIG-2769?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Alan Gates updated PIG-2769:
Resolution: Fixed
Status: Resolved (was: Patch Available)
Patch checked in. Thanks Nick.
> a simple logic causes very long compiling time on pig 0.10.0
>
>
> Key: PIG-2769
> URL: https://issues.apache.org/jira/browse/PIG-2769
> Project: Pig
> Issue Type: Bug
> Components: build
>Affects Versions: 0.10.0
> Environment: Apache Pig version 0.10.0-SNAPSHOT (rexported)
>Reporter: Dan Li
>Assignee: Nick White
> Fix For: 0.12
>
> Attachments: case1.tar, PIG-2769.0.patch, PIG-2769.1.patch,
> PIG-2769.2.patch,
> TEST-org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.TestInputSizeReducerEstimator.txt
>
>
> We found the following simple logic will cause very long compiling time for
> pig 0.10.0, while using pig 0.8.1, everything is fine.
> A = load 'A.txt' using PigStorage() AS (m: int);
> B = FOREACH A {
> days_str = (chararray)
> (m == 1 ? 31:
> (m == 2 ? 28:
> (m == 3 ? 31:
> (m == 4 ? 30:
> (m == 5 ? 31:
> (m == 6 ? 30:
> (m == 7 ? 31:
> (m == 8 ? 31:
> (m == 9 ? 30:
> (m == 10 ? 31:
> (m == 11 ? 30:31)));
> GENERATE
>days_str as days_str;
> }
> store B into 'B';
> and here's a simple input file example: A.txt
> 1
> 2
> 3
> The pig version we used in the test
> Apache Pig version 0.10.0-SNAPSHOT (rexported)
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (PIG-2769) a simple logic causes very long compiling time on pig 0.10.0
[
https://issues.apache.org/jira/browse/PIG-2769?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Alan Gates updated PIG-2769:
Attachment: PIG-2769.2.patch
Two small changes from the last patch. I fixed one issue in negative.conf
where there was a "" instead of ". Also changed TestInputSizeReducerEstimator
as suggested by Rohini which fixed the unit test issue (thanks Rohini).
> a simple logic causes very long compiling time on pig 0.10.0
>
>
> Key: PIG-2769
> URL: https://issues.apache.org/jira/browse/PIG-2769
> Project: Pig
> Issue Type: Bug
> Components: build
>Affects Versions: 0.10.0
> Environment: Apache Pig version 0.10.0-SNAPSHOT (rexported)
>Reporter: Dan Li
>Assignee: Nick White
> Fix For: 0.12
>
> Attachments: case1.tar, PIG-2769.0.patch, PIG-2769.1.patch,
> PIG-2769.2.patch,
> TEST-org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.TestInputSizeReducerEstimator.txt
>
>
> We found the following simple logic will cause very long compiling time for
> pig 0.10.0, while using pig 0.8.1, everything is fine.
> A = load 'A.txt' using PigStorage() AS (m: int);
> B = FOREACH A {
> days_str = (chararray)
> (m == 1 ? 31:
> (m == 2 ? 28:
> (m == 3 ? 31:
> (m == 4 ? 30:
> (m == 5 ? 31:
> (m == 6 ? 30:
> (m == 7 ? 31:
> (m == 8 ? 31:
> (m == 9 ? 30:
> (m == 10 ? 31:
> (m == 11 ? 30:31)));
> GENERATE
>days_str as days_str;
> }
> store B into 'B';
> and here's a simple input file example: A.txt
> 1
> 2
> 3
> The pig version we used in the test
> Apache Pig version 0.10.0-SNAPSHOT (rexported)
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (PIG-2769) a simple logic causes very long compiling time on pig 0.10.0
[
https://issues.apache.org/jira/browse/PIG-2769?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Nick White updated PIG-2769:
Attachment: PIG-2769.1.patch
Thanks! I've attached a version of the patch which fixes the e2e tests you
mentioned.
> a simple logic causes very long compiling time on pig 0.10.0
>
>
> Key: PIG-2769
> URL: https://issues.apache.org/jira/browse/PIG-2769
> Project: Pig
> Issue Type: Bug
> Components: build
>Affects Versions: 0.10.0
> Environment: Apache Pig version 0.10.0-SNAPSHOT (rexported)
>Reporter: Dan Li
>Assignee: Nick White
> Fix For: 0.12
>
> Attachments: case1.tar, PIG-2769.0.patch, PIG-2769.1.patch,
> TEST-org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.TestInputSizeReducerEstimator.txt
>
>
> We found the following simple logic will cause very long compiling time for
> pig 0.10.0, while using pig 0.8.1, everything is fine.
> A = load 'A.txt' using PigStorage() AS (m: int);
> B = FOREACH A {
> days_str = (chararray)
> (m == 1 ? 31:
> (m == 2 ? 28:
> (m == 3 ? 31:
> (m == 4 ? 30:
> (m == 5 ? 31:
> (m == 6 ? 30:
> (m == 7 ? 31:
> (m == 8 ? 31:
> (m == 9 ? 30:
> (m == 10 ? 31:
> (m == 11 ? 30:31)));
> GENERATE
>days_str as days_str;
> }
> store B into 'B';
> and here's a simple input file example: A.txt
> 1
> 2
> 3
> The pig version we used in the test
> Apache Pig version 0.10.0-SNAPSHOT (rexported)
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (PIG-2769) a simple logic causes very long compiling time on pig 0.10.0
[
https://issues.apache.org/jira/browse/PIG-2769?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Alan Gates updated PIG-2769:
Attachment:
TEST-org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.TestInputSizeReducerEstimator.txt
Log file of failed test. Not intended as a patch.
> a simple logic causes very long compiling time on pig 0.10.0
>
>
> Key: PIG-2769
> URL: https://issues.apache.org/jira/browse/PIG-2769
> Project: Pig
> Issue Type: Bug
> Components: build
>Affects Versions: 0.10.0
> Environment: Apache Pig version 0.10.0-SNAPSHOT (rexported)
>Reporter: Dan Li
>Assignee: Nick White
> Fix For: 0.12
>
> Attachments: case1.tar, PIG-2769.0.patch,
> TEST-org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.TestInputSizeReducerEstimator.txt
>
>
> We found the following simple logic will cause very long compiling time for
> pig 0.10.0, while using pig 0.8.1, everything is fine.
> A = load 'A.txt' using PigStorage() AS (m: int);
> B = FOREACH A {
> days_str = (chararray)
> (m == 1 ? 31:
> (m == 2 ? 28:
> (m == 3 ? 31:
> (m == 4 ? 30:
> (m == 5 ? 31:
> (m == 6 ? 30:
> (m == 7 ? 31:
> (m == 8 ? 31:
> (m == 9 ? 30:
> (m == 10 ? 31:
> (m == 11 ? 30:31)));
> GENERATE
>days_str as days_str;
> }
> store B into 'B';
> and here's a simple input file example: A.txt
> 1
> 2
> 3
> The pig version we used in the test
> Apache Pig version 0.10.0-SNAPSHOT (rexported)
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (PIG-2769) a simple logic causes very long compiling time on pig 0.10.0
[
https://issues.apache.org/jira/browse/PIG-2769?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Nick White updated PIG-2769:
Status: Patch Available (was: Open)
> a simple logic causes very long compiling time on pig 0.10.0
>
>
> Key: PIG-2769
> URL: https://issues.apache.org/jira/browse/PIG-2769
> Project: Pig
> Issue Type: Bug
> Components: build
>Affects Versions: 0.10.0
> Environment: Apache Pig version 0.10.0-SNAPSHOT (rexported)
>Reporter: Dan Li
>Assignee: Nick White
> Fix For: 0.12
>
> Attachments: case1.tar, PIG-2769.0.patch
>
>
> We found the following simple logic will cause very long compiling time for
> pig 0.10.0, while using pig 0.8.1, everything is fine.
> A = load 'A.txt' using PigStorage() AS (m: int);
> B = FOREACH A {
> days_str = (chararray)
> (m == 1 ? 31:
> (m == 2 ? 28:
> (m == 3 ? 31:
> (m == 4 ? 30:
> (m == 5 ? 31:
> (m == 6 ? 30:
> (m == 7 ? 31:
> (m == 8 ? 31:
> (m == 9 ? 30:
> (m == 10 ? 31:
> (m == 11 ? 30:31)));
> GENERATE
>days_str as days_str;
> }
> store B into 'B';
> and here's a simple input file example: A.txt
> 1
> 2
> 3
> The pig version we used in the test
> Apache Pig version 0.10.0-SNAPSHOT (rexported)
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (PIG-2769) a simple logic causes very long compiling time on pig 0.10.0
[
https://issues.apache.org/jira/browse/PIG-2769?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Alan Gates updated PIG-2769:
Status: Open (was: Patch Available)
> a simple logic causes very long compiling time on pig 0.10.0
>
>
> Key: PIG-2769
> URL: https://issues.apache.org/jira/browse/PIG-2769
> Project: Pig
> Issue Type: Bug
> Components: build
>Affects Versions: 0.10.0
> Environment: Apache Pig version 0.10.0-SNAPSHOT (rexported)
>Reporter: Dan Li
>Assignee: Nick White
> Fix For: 0.12
>
> Attachments: case1.tar, PIG-2769.0.patch
>
>
> We found the following simple logic will cause very long compiling time for
> pig 0.10.0, while using pig 0.8.1, everything is fine.
> A = load 'A.txt' using PigStorage() AS (m: int);
> B = FOREACH A {
> days_str = (chararray)
> (m == 1 ? 31:
> (m == 2 ? 28:
> (m == 3 ? 31:
> (m == 4 ? 30:
> (m == 5 ? 31:
> (m == 6 ? 30:
> (m == 7 ? 31:
> (m == 8 ? 31:
> (m == 9 ? 30:
> (m == 10 ? 31:
> (m == 11 ? 30:31)));
> GENERATE
>days_str as days_str;
> }
> store B into 'B';
> and here's a simple input file example: A.txt
> 1
> 2
> 3
> The pig version we used in the test
> Apache Pig version 0.10.0-SNAPSHOT (rexported)
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (PIG-2769) a simple logic causes very long compiling time on pig 0.10.0
[
https://issues.apache.org/jira/browse/PIG-2769?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Nick White updated PIG-2769:
Status: Patch Available (was: Open)
> a simple logic causes very long compiling time on pig 0.10.0
>
>
> Key: PIG-2769
> URL: https://issues.apache.org/jira/browse/PIG-2769
> Project: Pig
> Issue Type: Bug
> Components: build
>Affects Versions: 0.10.0
> Environment: Apache Pig version 0.10.0-SNAPSHOT (rexported)
>Reporter: Dan Li
> Fix For: 0.12
>
> Attachments: case1.tar, PIG-2769.0.patch
>
>
> We found the following simple logic will cause very long compiling time for
> pig 0.10.0, while using pig 0.8.1, everything is fine.
> A = load 'A.txt' using PigStorage() AS (m: int);
> B = FOREACH A {
> days_str = (chararray)
> (m == 1 ? 31:
> (m == 2 ? 28:
> (m == 3 ? 31:
> (m == 4 ? 30:
> (m == 5 ? 31:
> (m == 6 ? 30:
> (m == 7 ? 31:
> (m == 8 ? 31:
> (m == 9 ? 30:
> (m == 10 ? 31:
> (m == 11 ? 30:31)));
> GENERATE
>days_str as days_str;
> }
> store B into 'B';
> and here's a simple input file example: A.txt
> 1
> 2
> 3
> The pig version we used in the test
> Apache Pig version 0.10.0-SNAPSHOT (rexported)
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (PIG-2769) a simple logic causes very long compiling time on pig 0.10.0
[
https://issues.apache.org/jira/browse/PIG-2769?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Nick White updated PIG-2769:
Attachment: PIG-2769.0.patch
I've attached a patch that refactors the QueryParser's grammar so that it
doesn't need global backtracking (in fact, it only has backtracking in one rule
as empty map casts look very much like map literals in brackets). I've added a
lot of comments, so hope it's clear what's going on, and have checked all the
unit tests pass. I've also added a lot more unit tests, including the query on
this ticket (which now parses in about 0.03s), so I'm pretty sure it's just a
drop-in replacement.
> a simple logic causes very long compiling time on pig 0.10.0
>
>
> Key: PIG-2769
> URL: https://issues.apache.org/jira/browse/PIG-2769
> Project: Pig
> Issue Type: Bug
> Components: build
>Affects Versions: 0.10.0
> Environment: Apache Pig version 0.10.0-SNAPSHOT (rexported)
>Reporter: Dan Li
> Fix For: 0.12
>
> Attachments: case1.tar, PIG-2769.0.patch
>
>
> We found the following simple logic will cause very long compiling time for
> pig 0.10.0, while using pig 0.8.1, everything is fine.
> A = load 'A.txt' using PigStorage() AS (m: int);
> B = FOREACH A {
> days_str = (chararray)
> (m == 1 ? 31:
> (m == 2 ? 28:
> (m == 3 ? 31:
> (m == 4 ? 30:
> (m == 5 ? 31:
> (m == 6 ? 30:
> (m == 7 ? 31:
> (m == 8 ? 31:
> (m == 9 ? 30:
> (m == 10 ? 31:
> (m == 11 ? 30:31)));
> GENERATE
>days_str as days_str;
> }
> store B into 'B';
> and here's a simple input file example: A.txt
> 1
> 2
> 3
> The pig version we used in the test
> Apache Pig version 0.10.0-SNAPSHOT (rexported)
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (PIG-2769) a simple logic causes very long compiling time on pig 0.10.0
[
https://issues.apache.org/jira/browse/PIG-2769?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Timothy Chen updated PIG-2769:
--
Assignee: (was: Timothy Chen)
> a simple logic causes very long compiling time on pig 0.10.0
>
>
> Key: PIG-2769
> URL: https://issues.apache.org/jira/browse/PIG-2769
> Project: Pig
> Issue Type: Bug
> Components: build
>Affects Versions: 0.10.0
> Environment: Apache Pig version 0.10.0-SNAPSHOT (rexported)
>Reporter: Dan Li
> Fix For: 0.12
>
> Attachments: case1.tar
>
>
> We found the following simple logic will cause very long compiling time for
> pig 0.10.0, while using pig 0.8.1, everything is fine.
> A = load 'A.txt' using PigStorage() AS (m: int);
> B = FOREACH A {
> days_str = (chararray)
> (m == 1 ? 31:
> (m == 2 ? 28:
> (m == 3 ? 31:
> (m == 4 ? 30:
> (m == 5 ? 31:
> (m == 6 ? 30:
> (m == 7 ? 31:
> (m == 8 ? 31:
> (m == 9 ? 30:
> (m == 10 ? 31:
> (m == 11 ? 30:31)));
> GENERATE
>days_str as days_str;
> }
> store B into 'B';
> and here's a simple input file example: A.txt
> 1
> 2
> 3
> The pig version we used in the test
> Apache Pig version 0.10.0-SNAPSHOT (rexported)
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (PIG-2769) a simple logic causes very long compiling time on pig 0.10.0
[
https://issues.apache.org/jira/browse/PIG-2769?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Timothy Chen updated PIG-2769:
--
Fix Version/s: (was: 0.11)
0.12
> a simple logic causes very long compiling time on pig 0.10.0
>
>
> Key: PIG-2769
> URL: https://issues.apache.org/jira/browse/PIG-2769
> Project: Pig
> Issue Type: Bug
> Components: build
>Affects Versions: 0.10.0
> Environment: Apache Pig version 0.10.0-SNAPSHOT (rexported)
>Reporter: Dan Li
>Assignee: Timothy Chen
> Fix For: 0.12
>
> Attachments: case1.tar
>
>
> We found the following simple logic will cause very long compiling time for
> pig 0.10.0, while using pig 0.8.1, everything is fine.
> A = load 'A.txt' using PigStorage() AS (m: int);
> B = FOREACH A {
> days_str = (chararray)
> (m == 1 ? 31:
> (m == 2 ? 28:
> (m == 3 ? 31:
> (m == 4 ? 30:
> (m == 5 ? 31:
> (m == 6 ? 30:
> (m == 7 ? 31:
> (m == 8 ? 31:
> (m == 9 ? 30:
> (m == 10 ? 31:
> (m == 11 ? 30:31)));
> GENERATE
>days_str as days_str;
> }
> store B into 'B';
> and here's a simple input file example: A.txt
> 1
> 2
> 3
> The pig version we used in the test
> Apache Pig version 0.10.0-SNAPSHOT (rexported)
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (PIG-2769) a simple logic causes very long compiling time on pig 0.10.0
[
https://issues.apache.org/jira/browse/PIG-2769?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Thejas M Nair updated PIG-2769:
---
Assignee: Timothy Chen
> a simple logic causes very long compiling time on pig 0.10.0
>
>
> Key: PIG-2769
> URL: https://issues.apache.org/jira/browse/PIG-2769
> Project: Pig
> Issue Type: Bug
> Components: build
>Affects Versions: 0.10.0
> Environment: Apache Pig version 0.10.0-SNAPSHOT (rexported)
>Reporter: Dan Li
>Assignee: Timothy Chen
> Fix For: 0.11
>
> Attachments: case1.tar
>
>
> We found the following simple logic will cause very long compiling time for
> pig 0.10.0, while using pig 0.8.1, everything is fine.
> A = load 'A.txt' using PigStorage() AS (m: int);
> B = FOREACH A {
> days_str = (chararray)
> (m == 1 ? 31:
> (m == 2 ? 28:
> (m == 3 ? 31:
> (m == 4 ? 30:
> (m == 5 ? 31:
> (m == 6 ? 30:
> (m == 7 ? 31:
> (m == 8 ? 31:
> (m == 9 ? 30:
> (m == 10 ? 31:
> (m == 11 ? 30:31)));
> GENERATE
>days_str as days_str;
> }
> store B into 'B';
> and here's a simple input file example: A.txt
> 1
> 2
> 3
> The pig version we used in the test
> Apache Pig version 0.10.0-SNAPSHOT (rexported)
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (PIG-2769) a simple logic causes very long compiling time on pig 0.10.0
[
https://issues.apache.org/jira/browse/PIG-2769?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Daniel Dai updated PIG-2769:
Fix Version/s: (was: 0.10.0)
0.11
It takes me 5 min to compile the logical plan.
> a simple logic causes very long compiling time on pig 0.10.0
>
>
> Key: PIG-2769
> URL: https://issues.apache.org/jira/browse/PIG-2769
> Project: Pig
> Issue Type: Bug
> Components: build
>Affects Versions: 0.10.0
> Environment: Apache Pig version 0.10.0-SNAPSHOT (rexported)
>Reporter: Dan Li
> Fix For: 0.11
>
> Attachments: case1.tar
>
>
> We found the following simple logic will cause very long compiling time for
> pig 0.10.0, while using pig 0.8.1, everything is fine.
> A = load 'A.txt' using PigStorage() AS (m: int);
> B = FOREACH A {
> days_str = (chararray)
> (m == 1 ? 31:
> (m == 2 ? 28:
> (m == 3 ? 31:
> (m == 4 ? 30:
> (m == 5 ? 31:
> (m == 6 ? 30:
> (m == 7 ? 31:
> (m == 8 ? 31:
> (m == 9 ? 30:
> (m == 10 ? 31:
> (m == 11 ? 30:31)));
> GENERATE
>days_str as days_str;
> }
> store B into 'B';
> and here's a simple input file example: A.txt
> 1
> 2
> 3
> The pig version we used in the test
> Apache Pig version 0.10.0-SNAPSHOT (rexported)
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (PIG-2769) a simple logic causes very long compiling time on pig 0.10.0
[
https://issues.apache.org/jira/browse/PIG-2769?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Dan Li updated PIG-2769:
Attachment: case1.tar
example code and data file
> a simple logic causes very long compiling time on pig 0.10.0
>
>
> Key: PIG-2769
> URL: https://issues.apache.org/jira/browse/PIG-2769
> Project: Pig
> Issue Type: Bug
> Components: build
>Affects Versions: 0.10.0
> Environment: Apache Pig version 0.10.0-SNAPSHOT (rexported)
>Reporter: Dan Li
> Fix For: 0.10.0
>
> Attachments: case1.tar
>
>
> We found the following simple logic will cause very long compiling time for
> pig 0.10.0, while using pig 0.8.1, everything is fine.
> A = load 'A.txt' using PigStorage() AS (m: int);
> B = FOREACH A {
> days_str = (chararray)
> (m == 1 ? 31:
> (m == 2 ? 28:
> (m == 3 ? 31:
> (m == 4 ? 30:
> (m == 5 ? 31:
> (m == 6 ? 30:
> (m == 7 ? 31:
> (m == 8 ? 31:
> (m == 9 ? 30:
> (m == 10 ? 31:
> (m == 11 ? 30:31)));
> GENERATE
>days_str as days_str;
> }
> store B into 'B';
> and here's a simple input file example: A.txt
> 1
> 2
> 3
> The pig version we used in the test
> Apache Pig version 0.10.0-SNAPSHOT (rexported)
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
