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Posted to common-dev@hadoop.apache.org by "Nigel Daley (JIRA)" <ji...@apache.org> on 2006/11/09 02:43:37 UTC
[jira] Created: (HADOOP-700) bin/hadoop includes in classpath all
jar files in HADOOP_HOME
bin/hadoop includes in classpath all jar files in HADOOP_HOME
-------------------------------------------------------------
Key: HADOOP-700
URL: http://issues.apache.org/jira/browse/HADOOP-700
Project: Hadoop
Issue Type: Bug
Components: scripts
Affects Versions: 0.8.0
Reporter: Nigel Daley
The hadoop script includes all jars from HADOOP_HOME in the classpath. This means that all the daemons get the examples and tests included in their class paths. If a change is made to an example or test, all the daemons have to be restarted to see the affect of the change. This doesn't seem desirable.
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[jira] Commented: (HADOOP-700) bin/hadoop includes in classpath all
jar files in HADOOP_HOME
Posted by "Doug Cutting (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-700?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12462551 ]
Doug Cutting commented on HADOOP-700:
-------------------------------------
I wonder if, rather than checking that the jar isn't named '-examples' or '-test', we should instead name the core core to be 'hadoop-XXX-core.jar', and then only add this to the classpath?
> bin/hadoop includes in classpath all jar files in HADOOP_HOME
> -------------------------------------------------------------
>
> Key: HADOOP-700
> URL: https://issues.apache.org/jira/browse/HADOOP-700
> Project: Hadoop
> Issue Type: Bug
> Components: scripts
> Affects Versions: 0.8.0
> Reporter: Nigel Daley
> Assigned To: Doug Cutting
> Attachments: 700.new.patch, 700.patch, 700.patch
>
>
> The hadoop script includes all jars from HADOOP_HOME in the classpath. This means that all the daemons get the examples and tests included in their class paths. If a change is made to an example or test, all the daemons have to be restarted to see the affect of the change. This doesn't seem desirable.
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[jira] Commented: (HADOOP-700) bin/hadoop includes in classpath all
jar files in HADOOP_HOME
Posted by "Nigel Daley (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-700?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12462557 ]
Nigel Daley commented on HADOOP-700:
------------------------------------
+1
> bin/hadoop includes in classpath all jar files in HADOOP_HOME
> -------------------------------------------------------------
>
> Key: HADOOP-700
> URL: https://issues.apache.org/jira/browse/HADOOP-700
> Project: Hadoop
> Issue Type: Bug
> Components: scripts
> Affects Versions: 0.8.0
> Reporter: Nigel Daley
> Assigned To: Doug Cutting
> Attachments: 700.new.patch, 700.patch, 700.patch
>
>
> The hadoop script includes all jars from HADOOP_HOME in the classpath. This means that all the daemons get the examples and tests included in their class paths. If a change is made to an example or test, all the daemons have to be restarted to see the affect of the change. This doesn't seem desirable.
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[jira] Commented: (HADOOP-700) bin/hadoop includes in classpath all
jar files in HADOOP_HOME
Posted by "Nigel Daley (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-700?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12462546 ]
Nigel Daley commented on HADOOP-700:
------------------------------------
Attached an updated patch. A couple of tests that are run with
bin/hadoop jar hadoop-*-test.jar ...
were failing after the changes to bin/hadoop because they were relying on the test jar to be in the task tracker classpath.
This patch is ready for review.
> bin/hadoop includes in classpath all jar files in HADOOP_HOME
> -------------------------------------------------------------
>
> Key: HADOOP-700
> URL: https://issues.apache.org/jira/browse/HADOOP-700
> Project: Hadoop
> Issue Type: Bug
> Components: scripts
> Affects Versions: 0.8.0
> Reporter: Nigel Daley
> Assigned To: Doug Cutting
> Attachments: 700.new.patch, 700.patch, 700.patch
>
>
> The hadoop script includes all jars from HADOOP_HOME in the classpath. This means that all the daemons get the examples and tests included in their class paths. If a change is made to an example or test, all the daemons have to be restarted to see the affect of the change. This doesn't seem desirable.
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[jira] Commented: (HADOOP-700) bin/hadoop includes in classpath all
jar files in HADOOP_HOME
Posted by "Nigel Daley (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-700?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12462565 ]
Nigel Daley commented on HADOOP-700:
------------------------------------
Attached new patch that changes the main hadoop jar file to hadoop-XXX-core.jar where XXX is the version. Also updated bin/rcc and bin/hadoop to include in it's classpath just this jar file from the $HADOOP_HOME directory.
> bin/hadoop includes in classpath all jar files in HADOOP_HOME
> -------------------------------------------------------------
>
> Key: HADOOP-700
> URL: https://issues.apache.org/jira/browse/HADOOP-700
> Project: Hadoop
> Issue Type: Bug
> Components: scripts
> Affects Versions: 0.8.0
> Reporter: Nigel Daley
> Assigned To: Doug Cutting
> Attachments: 700.new.patch, 700.new.patch, 700.patch, 700.patch
>
>
> The hadoop script includes all jars from HADOOP_HOME in the classpath. This means that all the daemons get the examples and tests included in their class paths. If a change is made to an example or test, all the daemons have to be restarted to see the affect of the change. This doesn't seem desirable.
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[jira] Commented: (HADOOP-700) bin/hadoop includes in classpath all
jar files in HADOOP_HOME
Posted by "Nigel Daley (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-700?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12462353 ]
Nigel Daley commented on HADOOP-700:
------------------------------------
Attached a simple patch that I'm currently still testing.
> bin/hadoop includes in classpath all jar files in HADOOP_HOME
> -------------------------------------------------------------
>
> Key: HADOOP-700
> URL: https://issues.apache.org/jira/browse/HADOOP-700
> Project: Hadoop
> Issue Type: Bug
> Components: scripts
> Affects Versions: 0.8.0
> Reporter: Nigel Daley
> Assigned To: Doug Cutting
> Attachments: 700.patch
>
>
> The hadoop script includes all jars from HADOOP_HOME in the classpath. This means that all the daemons get the examples and tests included in their class paths. If a change is made to an example or test, all the daemons have to be restarted to see the affect of the change. This doesn't seem desirable.
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[jira] Commented: (HADOOP-700) bin/hadoop includes in classpath all
jar files in HADOOP_HOME
Posted by "Nigel Daley (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HADOOP-700?page=comments#action_12451504 ]
Nigel Daley commented on HADOOP-700:
------------------------------------
I propose that the jar files stay where they are and that bin/hadoop only include the hadoop-<version>.jar file in the classpath.
> bin/hadoop includes in classpath all jar files in HADOOP_HOME
> -------------------------------------------------------------
>
> Key: HADOOP-700
> URL: http://issues.apache.org/jira/browse/HADOOP-700
> Project: Hadoop
> Issue Type: Bug
> Components: scripts
> Affects Versions: 0.8.0
> Reporter: Nigel Daley
>
> The hadoop script includes all jars from HADOOP_HOME in the classpath. This means that all the daemons get the examples and tests included in their class paths. If a change is made to an example or test, all the daemons have to be restarted to see the affect of the change. This doesn't seem desirable.
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[jira] Resolved: (HADOOP-700) bin/hadoop includes in classpath all
jar files in HADOOP_HOME
Posted by "Doug Cutting (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-700?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Doug Cutting resolved HADOOP-700.
---------------------------------
Resolution: Fixed
Fix Version/s: 0.10.0
I just committed this. Thanks, Nigel!
> bin/hadoop includes in classpath all jar files in HADOOP_HOME
> -------------------------------------------------------------
>
> Key: HADOOP-700
> URL: https://issues.apache.org/jira/browse/HADOOP-700
> Project: Hadoop
> Issue Type: Bug
> Components: scripts
> Affects Versions: 0.8.0
> Reporter: Nigel Daley
> Assigned To: Doug Cutting
> Fix For: 0.10.0
>
> Attachments: 700.new.patch, 700.new.patch, 700.patch, 700.patch
>
>
> The hadoop script includes all jars from HADOOP_HOME in the classpath. This means that all the daemons get the examples and tests included in their class paths. If a change is made to an example or test, all the daemons have to be restarted to see the affect of the change. This doesn't seem desirable.
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[jira] Updated: (HADOOP-700) bin/hadoop includes in classpath all
jar files in HADOOP_HOME
Posted by "Nigel Daley (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-700?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Nigel Daley updated HADOOP-700:
-------------------------------
Attachment: 700.new.patch
> bin/hadoop includes in classpath all jar files in HADOOP_HOME
> -------------------------------------------------------------
>
> Key: HADOOP-700
> URL: https://issues.apache.org/jira/browse/HADOOP-700
> Project: Hadoop
> Issue Type: Bug
> Components: scripts
> Affects Versions: 0.8.0
> Reporter: Nigel Daley
> Assigned To: Doug Cutting
> Attachments: 700.new.patch, 700.new.patch, 700.patch, 700.patch
>
>
> The hadoop script includes all jars from HADOOP_HOME in the classpath. This means that all the daemons get the examples and tests included in their class paths. If a change is made to an example or test, all the daemons have to be restarted to see the affect of the change. This doesn't seem desirable.
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[jira] Updated: (HADOOP-700) bin/hadoop includes in classpath all
jar files in HADOOP_HOME
Posted by "Nigel Daley (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-700?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Nigel Daley updated HADOOP-700:
-------------------------------
Attachment: 700.patch
> bin/hadoop includes in classpath all jar files in HADOOP_HOME
> -------------------------------------------------------------
>
> Key: HADOOP-700
> URL: https://issues.apache.org/jira/browse/HADOOP-700
> Project: Hadoop
> Issue Type: Bug
> Components: scripts
> Affects Versions: 0.8.0
> Reporter: Nigel Daley
> Assigned To: Doug Cutting
> Attachments: 700.patch
>
>
> The hadoop script includes all jars from HADOOP_HOME in the classpath. This means that all the daemons get the examples and tests included in their class paths. If a change is made to an example or test, all the daemons have to be restarted to see the affect of the change. This doesn't seem desirable.
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[jira] Updated: (HADOOP-700) bin/hadoop includes in classpath all
jar files in HADOOP_HOME
Posted by "Nigel Daley (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-700?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Nigel Daley updated HADOOP-700:
-------------------------------
Attachment: 700.new.patch
> bin/hadoop includes in classpath all jar files in HADOOP_HOME
> -------------------------------------------------------------
>
> Key: HADOOP-700
> URL: https://issues.apache.org/jira/browse/HADOOP-700
> Project: Hadoop
> Issue Type: Bug
> Components: scripts
> Affects Versions: 0.8.0
> Reporter: Nigel Daley
> Assigned To: Doug Cutting
> Attachments: 700.new.patch, 700.patch, 700.patch
>
>
> The hadoop script includes all jars from HADOOP_HOME in the classpath. This means that all the daemons get the examples and tests included in their class paths. If a change is made to an example or test, all the daemons have to be restarted to see the affect of the change. This doesn't seem desirable.
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[jira] Updated: (HADOOP-700) bin/hadoop includes in classpath all
jar files in HADOOP_HOME
Posted by "Nigel Daley (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-700?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Nigel Daley updated HADOOP-700:
-------------------------------
Attachment: 700.patch
> bin/hadoop includes in classpath all jar files in HADOOP_HOME
> -------------------------------------------------------------
>
> Key: HADOOP-700
> URL: https://issues.apache.org/jira/browse/HADOOP-700
> Project: Hadoop
> Issue Type: Bug
> Components: scripts
> Affects Versions: 0.8.0
> Reporter: Nigel Daley
> Assigned To: Doug Cutting
> Attachments: 700.patch, 700.patch
>
>
> The hadoop script includes all jars from HADOOP_HOME in the classpath. This means that all the daemons get the examples and tests included in their class paths. If a change is made to an example or test, all the daemons have to be restarted to see the affect of the change. This doesn't seem desirable.
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[jira] Commented: (HADOOP-700) bin/hadoop includes in classpath all
jar files in HADOOP_HOME
Posted by "Hadoop QA (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HADOOP-700?page=comments#action_12451118 ]
Hadoop QA commented on HADOOP-700:
----------------------------------
a\ntest
> bin/hadoop includes in classpath all jar files in HADOOP_HOME
> -------------------------------------------------------------
>
> Key: HADOOP-700
> URL: http://issues.apache.org/jira/browse/HADOOP-700
> Project: Hadoop
> Issue Type: Bug
> Components: scripts
> Affects Versions: 0.8.0
> Reporter: Nigel Daley
>
> The hadoop script includes all jars from HADOOP_HOME in the classpath. This means that all the daemons get the examples and tests included in their class paths. If a change is made to an example or test, all the daemons have to be restarted to see the affect of the change. This doesn't seem desirable.
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