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Posted to dev@bigtop.apache.org by "Wing Yew Poon (Created) (JIRA)" <ji...@apache.org> on 2011/11/12 04:00:52 UTC
[jira] [Created] (BIGTOP-255) add tests for Mahout
add tests for Mahout
--------------------
Key: BIGTOP-255
URL: https://issues.apache.org/jira/browse/BIGTOP-255
Project: Bigtop
Issue Type: New Feature
Components: Tests
Affects Versions: 0.2.0
Reporter: Wing Yew Poon
I have written some tests to run Mahout examples. The tests were developed against CDH3u2. However, they do not run against Mahout 0.5 which is what is in Bigtop. (CDH3u2 has Mahout 0.5+patches.)
The tests all fail if you run against Mahout 0.5 as is. If you apply the patch for MAHOUT-680 (which simply patches /usr/lib/mahout/bin/mahout), then the tests run, but 2 tests fail.
The tests all pass against CDH3u2, but that has java patches, notably for MAHOUT-708.
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[jira] [Assigned] (BIGTOP-255) add tests for Mahout
Posted by "Roman Shaposhnik (Assigned) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/BIGTOP-255?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Roman Shaposhnik reassigned BIGTOP-255:
---------------------------------------
Assignee: Roman Shaposhnik
> add tests for Mahout
> --------------------
>
> Key: BIGTOP-255
> URL: https://issues.apache.org/jira/browse/BIGTOP-255
> Project: Bigtop
> Issue Type: New Feature
> Components: Tests
> Affects Versions: 0.2.0
> Reporter: Wing Yew Poon
> Assignee: Roman Shaposhnik
> Fix For: 0.3.0
>
> Attachments: mahout_tests.patch
>
>
> I have written some tests to run Mahout examples. The tests were developed against CDH3u2. However, they do not run against Mahout 0.5 which is what is in Bigtop. (CDH3u2 has Mahout 0.5+patches.)
> The tests all fail if you run against Mahout 0.5 as is. If you apply the patch for MAHOUT-680 (which simply patches /usr/lib/mahout/bin/mahout), then the tests run, but 2 tests fail.
> The tests all pass against CDH3u2, but that has java patches, notably for MAHOUT-708.
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[jira] [Commented] (BIGTOP-255) add tests for Mahout
Posted by "Roman Shaposhnik (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/BIGTOP-255?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13151623#comment-13151623 ]
Roman Shaposhnik commented on BIGTOP-255:
-----------------------------------------
Wing Yew Poon, next time when your patch is ready for review -- please make sure to put JIRA in a "Patch available" state.
> add tests for Mahout
> --------------------
>
> Key: BIGTOP-255
> URL: https://issues.apache.org/jira/browse/BIGTOP-255
> Project: Bigtop
> Issue Type: New Feature
> Components: Tests
> Affects Versions: 0.2.0
> Reporter: Wing Yew Poon
> Fix For: 0.3.0
>
> Attachments: mahout_tests.patch
>
>
> I have written some tests to run Mahout examples. The tests were developed against CDH3u2. However, they do not run against Mahout 0.5 which is what is in Bigtop. (CDH3u2 has Mahout 0.5+patches.)
> The tests all fail if you run against Mahout 0.5 as is. If you apply the patch for MAHOUT-680 (which simply patches /usr/lib/mahout/bin/mahout), then the tests run, but 2 tests fail.
> The tests all pass against CDH3u2, but that has java patches, notably for MAHOUT-708.
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[jira] [Updated] (BIGTOP-255) add tests for Mahout
Posted by "Wing Yew Poon (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/BIGTOP-255?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Wing Yew Poon updated BIGTOP-255:
---------------------------------
Attachment: mahout_tests.patch
> add tests for Mahout
> --------------------
>
> Key: BIGTOP-255
> URL: https://issues.apache.org/jira/browse/BIGTOP-255
> Project: Bigtop
> Issue Type: New Feature
> Components: Tests
> Affects Versions: 0.2.0
> Reporter: Wing Yew Poon
> Attachments: mahout_tests.patch
>
>
> I have written some tests to run Mahout examples. The tests were developed against CDH3u2. However, they do not run against Mahout 0.5 which is what is in Bigtop. (CDH3u2 has Mahout 0.5+patches.)
> The tests all fail if you run against Mahout 0.5 as is. If you apply the patch for MAHOUT-680 (which simply patches /usr/lib/mahout/bin/mahout), then the tests run, but 2 tests fail.
> The tests all pass against CDH3u2, but that has java patches, notably for MAHOUT-708.
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[jira] [Commented] (BIGTOP-255) add tests for Mahout
Posted by "Roman Shaposhnik (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/BIGTOP-255?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13151621#comment-13151621 ]
Roman Shaposhnik commented on BIGTOP-255:
-----------------------------------------
+1
> add tests for Mahout
> --------------------
>
> Key: BIGTOP-255
> URL: https://issues.apache.org/jira/browse/BIGTOP-255
> Project: Bigtop
> Issue Type: New Feature
> Components: Tests
> Affects Versions: 0.2.0
> Reporter: Wing Yew Poon
> Attachments: mahout_tests.patch
>
>
> I have written some tests to run Mahout examples. The tests were developed against CDH3u2. However, they do not run against Mahout 0.5 which is what is in Bigtop. (CDH3u2 has Mahout 0.5+patches.)
> The tests all fail if you run against Mahout 0.5 as is. If you apply the patch for MAHOUT-680 (which simply patches /usr/lib/mahout/bin/mahout), then the tests run, but 2 tests fail.
> The tests all pass against CDH3u2, but that has java patches, notably for MAHOUT-708.
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[jira] [Commented] (BIGTOP-255) add tests for Mahout
Posted by "Roman Shaposhnik (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/BIGTOP-255?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13151316#comment-13151316 ]
Roman Shaposhnik commented on BIGTOP-255:
-----------------------------------------
@Bruno, you're right. We can workaround at the level of mahout wrapper. Take a look at BIGTOP-259
> add tests for Mahout
> --------------------
>
> Key: BIGTOP-255
> URL: https://issues.apache.org/jira/browse/BIGTOP-255
> Project: Bigtop
> Issue Type: New Feature
> Components: Tests
> Affects Versions: 0.2.0
> Reporter: Wing Yew Poon
> Attachments: mahout_tests.patch
>
>
> I have written some tests to run Mahout examples. The tests were developed against CDH3u2. However, they do not run against Mahout 0.5 which is what is in Bigtop. (CDH3u2 has Mahout 0.5+patches.)
> The tests all fail if you run against Mahout 0.5 as is. If you apply the patch for MAHOUT-680 (which simply patches /usr/lib/mahout/bin/mahout), then the tests run, but 2 tests fail.
> The tests all pass against CDH3u2, but that has java patches, notably for MAHOUT-708.
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[jira] [Commented] (BIGTOP-255) add tests for Mahout
Posted by "Bruno Mahé (Commented JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/BIGTOP-255?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13148969#comment-13148969 ]
Bruno Mahé commented on BIGTOP-255:
-----------------------------------
By looking at the diff of MAHOUT-680, wouldn't we be able to go around that issue by tweaking CLASSPATH and HADOOP_CLASSPATH in mahout wrapper?
> add tests for Mahout
> --------------------
>
> Key: BIGTOP-255
> URL: https://issues.apache.org/jira/browse/BIGTOP-255
> Project: Bigtop
> Issue Type: New Feature
> Components: Tests
> Affects Versions: 0.2.0
> Reporter: Wing Yew Poon
> Attachments: mahout_tests.patch
>
>
> I have written some tests to run Mahout examples. The tests were developed against CDH3u2. However, they do not run against Mahout 0.5 which is what is in Bigtop. (CDH3u2 has Mahout 0.5+patches.)
> The tests all fail if you run against Mahout 0.5 as is. If you apply the patch for MAHOUT-680 (which simply patches /usr/lib/mahout/bin/mahout), then the tests run, but 2 tests fail.
> The tests all pass against CDH3u2, but that has java patches, notably for MAHOUT-708.
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