[jira] [Commented] (MAPREDUCE-6244) Hadoop examples when run without an argument, gives ERROR instead of just usage info
[
https://issues.apache.org/jira/browse/MAPREDUCE-6244?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14312642#comment-14312642
]
Tsuyoshi OZAWA commented on MAPREDUCE-6244:
---
Cancelling for the previous comment.
Hadoop examples when run without an argument, gives ERROR instead of just
usage info
Key: MAPREDUCE-6244
URL: https://issues.apache.org/jira/browse/MAPREDUCE-6244
Project: Hadoop Map/Reduce
Issue Type: Improvement
Affects Versions: 0.23.0, trunk-win, 2.6.0
Reporter: Robert Justice
Assignee: Abhishek Kapoor
Priority: Minor
Attachments: HADOOP-8834.patch, HADOOP-8834.patch
Hadoop sort example should not give an ERROR and only should display usage
when run with no parameters.
{code}
$ hadoop jar /usr/lib/hadoop-mapreduce/hadoop-mapreduce-examples.jar sort
ERROR: Wrong number of parameters: 0 instead of 2.
sort [-m maps] [-r reduces] [-inFormat input format class] [-outFormat
output format class] [-outKey output key class] [-outValue output value
class] [-totalOrder pcnt num samples max splits] input output
Generic options supported are
-conf configuration file specify an application configuration file
-D property=valueuse value for given property
-fs local|namenode:port specify a namenode
-jt local|jobtracker:portspecify a job tracker
-files comma separated list of filesspecify comma separated files to be
copied to the map reduce cluster
-libjars comma separated list of jarsspecify comma separated jar files
to include in the classpath.
-archives comma separated list of archivesspecify comma separated
archives to be unarchived on the compute machines.
The general command line syntax is
bin/hadoop command [genericOptions] [commandOptions]
{code}
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[jira] [Commented] (MAPREDUCE-6244) Hadoop examples when run without an argument, gives ERROR instead of just usage info
[
https://issues.apache.org/jira/browse/MAPREDUCE-6244?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14308237#comment-14308237
]
Akira AJISAKA commented on MAPREDUCE-6244:
--
bq. We should inspect all job to make their behavior consistent. My thought is
that it's enough to print usages when the number of given arguments are wrong.
I'm okay with just printing usages. Consistency is more important.
Hadoop examples when run without an argument, gives ERROR instead of just
usage info
Key: MAPREDUCE-6244
URL: https://issues.apache.org/jira/browse/MAPREDUCE-6244
Project: Hadoop Map/Reduce
Issue Type: Improvement
Affects Versions: 0.23.0, trunk-win, 2.6.0
Reporter: Robert Justice
Assignee: Abhishek Kapoor
Priority: Minor
Attachments: HADOOP-8834.patch, HADOOP-8834.patch
Hadoop sort example should not give an ERROR and only should display usage
when run with no parameters.
{code}
$ hadoop jar /usr/lib/hadoop-mapreduce/hadoop-mapreduce-examples.jar sort
ERROR: Wrong number of parameters: 0 instead of 2.
sort [-m maps] [-r reduces] [-inFormat input format class] [-outFormat
output format class] [-outKey output key class] [-outValue output value
class] [-totalOrder pcnt num samples max splits] input output
Generic options supported are
-conf configuration file specify an application configuration file
-D property=valueuse value for given property
-fs local|namenode:port specify a namenode
-jt local|jobtracker:portspecify a job tracker
-files comma separated list of filesspecify comma separated files to be
copied to the map reduce cluster
-libjars comma separated list of jarsspecify comma separated jar files
to include in the classpath.
-archives comma separated list of archivesspecify comma separated
archives to be unarchived on the compute machines.
The general command line syntax is
bin/hadoop command [genericOptions] [commandOptions]
{code}
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[jira] [Commented] (MAPREDUCE-6244) Hadoop examples when run without an argument, gives ERROR instead of just usage info
[
https://issues.apache.org/jira/browse/MAPREDUCE-6244?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14306328#comment-14306328
]
Akira AJISAKA commented on MAPREDUCE-6244:
--
Moved to MapReduce project.
Hadoop examples when run without an argument, gives ERROR instead of just
usage info
Key: MAPREDUCE-6244
URL: https://issues.apache.org/jira/browse/MAPREDUCE-6244
Project: Hadoop Map/Reduce
Issue Type: Improvement
Affects Versions: 0.23.0, trunk-win, 2.6.0
Reporter: Robert Justice
Assignee: Abhishek Kapoor
Priority: Minor
Attachments: HADOOP-8834.patch, HADOOP-8834.patch
Hadoop sort example should not give an ERROR and only should display usage
when run with no parameters.
{code}
$ hadoop jar /usr/lib/hadoop-mapreduce/hadoop-mapreduce-examples.jar sort
ERROR: Wrong number of parameters: 0 instead of 2.
sort [-m maps] [-r reduces] [-inFormat input format class] [-outFormat
output format class] [-outKey output key class] [-outValue output value
class] [-totalOrder pcnt num samples max splits] input output
Generic options supported are
-conf configuration file specify an application configuration file
-D property=valueuse value for given property
-fs local|namenode:port specify a namenode
-jt local|jobtracker:portspecify a job tracker
-files comma separated list of filesspecify comma separated files to be
copied to the map reduce cluster
-libjars comma separated list of jarsspecify comma separated jar files
to include in the classpath.
-archives comma separated list of archivesspecify comma separated
archives to be unarchived on the compute machines.
The general command line syntax is
bin/hadoop command [genericOptions] [commandOptions]
{code}
--
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[jira] [Commented] (MAPREDUCE-6244) Hadoop examples when run without an argument, gives ERROR instead of just usage info
[
https://issues.apache.org/jira/browse/MAPREDUCE-6244?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14306386#comment-14306386
]
Hadoop QA commented on MAPREDUCE-6244:
--
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12571589/HADOOP-8834.patch
against trunk revision 43d5cae.
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:red}-1 tests included{color}. The patch doesn't appear to include
any new or modified tests.
Please justify why no new tests are needed for this
patch.
Also please list what manual steps were performed to
verify this patch.
{color:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:green}+1 javadoc{color}. There were no new javadoc warning messages.
{color:green}+1 eclipse:eclipse{color}. The patch built with
eclipse:eclipse.
{color:green}+1 findbugs{color}. The patch does not introduce any new
Findbugs (version 2.0.3) warnings.
{color:green}+1 release audit{color}. The applied patch does not increase
the total number of release audit warnings.
{color:green}+1 core tests{color}. The patch passed unit tests in
hadoop-mapreduce-project/hadoop-mapreduce-examples.
Test results:
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/5156//testReport/
Console output:
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/5156//console
This message is automatically generated.
Hadoop examples when run without an argument, gives ERROR instead of just
usage info
Key: MAPREDUCE-6244
URL: https://issues.apache.org/jira/browse/MAPREDUCE-6244
Project: Hadoop Map/Reduce
Issue Type: Improvement
Affects Versions: 0.23.0, trunk-win, 2.6.0
Reporter: Robert Justice
Assignee: Abhishek Kapoor
Priority: Minor
Attachments: HADOOP-8834.patch, HADOOP-8834.patch
Hadoop sort example should not give an ERROR and only should display usage
when run with no parameters.
{code}
$ hadoop jar /usr/lib/hadoop-mapreduce/hadoop-mapreduce-examples.jar sort
ERROR: Wrong number of parameters: 0 instead of 2.
sort [-m maps] [-r reduces] [-inFormat input format class] [-outFormat
output format class] [-outKey output key class] [-outValue output value
class] [-totalOrder pcnt num samples max splits] input output
Generic options supported are
-conf configuration file specify an application configuration file
-D property=valueuse value for given property
-fs local|namenode:port specify a namenode
-jt local|jobtracker:portspecify a job tracker
-files comma separated list of filesspecify comma separated files to be
copied to the map reduce cluster
-libjars comma separated list of jarsspecify comma separated jar files
to include in the classpath.
-archives comma separated list of archivesspecify comma separated
archives to be unarchived on the compute machines.
The general command line syntax is
bin/hadoop command [genericOptions] [commandOptions]
{code}
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[jira] [Commented] (MAPREDUCE-6244) Hadoop examples when run without an argument, gives ERROR instead of just usage info
[
https://issues.apache.org/jira/browse/MAPREDUCE-6244?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14306786#comment-14306786
]
Tsuyoshi OZAWA commented on MAPREDUCE-6244:
---
I checked WordCount job, but it also prints ERROR message. Meanwhile,
ValueAggregatorJob.createValueAggregatorJob just prints usage. We should
inspect all job to make their behavior consistent. My thought is that it's
enough to print usages when the number of given arguments are wrong.
Hadoop examples when run without an argument, gives ERROR instead of just
usage info
Key: MAPREDUCE-6244
URL: https://issues.apache.org/jira/browse/MAPREDUCE-6244
Project: Hadoop Map/Reduce
Issue Type: Improvement
Affects Versions: 0.23.0, trunk-win, 2.6.0
Reporter: Robert Justice
Assignee: Abhishek Kapoor
Priority: Minor
Attachments: HADOOP-8834.patch, HADOOP-8834.patch
Hadoop sort example should not give an ERROR and only should display usage
when run with no parameters.
{code}
$ hadoop jar /usr/lib/hadoop-mapreduce/hadoop-mapreduce-examples.jar sort
ERROR: Wrong number of parameters: 0 instead of 2.
sort [-m maps] [-r reduces] [-inFormat input format class] [-outFormat
output format class] [-outKey output key class] [-outValue output value
class] [-totalOrder pcnt num samples max splits] input output
Generic options supported are
-conf configuration file specify an application configuration file
-D property=valueuse value for given property
-fs local|namenode:port specify a namenode
-jt local|jobtracker:portspecify a job tracker
-files comma separated list of filesspecify comma separated files to be
copied to the map reduce cluster
-libjars comma separated list of jarsspecify comma separated jar files
to include in the classpath.
-archives comma separated list of archivesspecify comma separated
archives to be unarchived on the compute machines.
The general command line syntax is
bin/hadoop command [genericOptions] [commandOptions]
{code}
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