this is what you get right now:

hadoop jar ./hadoop-0.23.3-SNAPSHOT/share/hadoop/tools/lib/hadoop-gridmix-0.23.3-SNAPSHOT.jar
12/06/06 21:09:12 WARN mapred.JobConf: The variable mapred.child.ulimit is no longer used.
12/06/06 21:09:12 WARN conf.Configuration: mapred.used.genericoptionsparser is deprecated. Instead, use mapreduce.client.genericoptionsparser.used
archive -archiveName NAME -p <parent path> <src>* <dest>

Invalid usage.

with fix it outputs gridmix usage:
hadoop jar ./hadoop-0.23.3-SNAPSHOT/share/hadoop/tools/lib/hadoop-gridmix-0.23.3-SNAPSHOT.jar
Generic options supported are
-conf <configuration file> specify an application configuration file
-D <property=value> use value for given property
-fs <local|namenode:port> specify a namenode
-jt <local|jobtracker:port> specify a job tracker
-files <comma separated list of files> specify comma separated files to be copied to the map reduce cluster
-libjars <comma separated list of jars> specify comma separated jar files to include in the classpath.
-archives <comma separated list of archives> specify comma separated archives to be unarchived on the compute machines.

The general command line syntax is
bin/hadoop command [genericOptions] [commandOptions]

Usage: gridmix [-generate <MiB>] [-users URI] [-Dname=value ...] <iopath> <trace>
e.g. gridmix -generate 100m foo -
Options:
-generate <MiB> : Generate input data of size MiB under <iopath>/input/ and generate
distributed cache data under <iopath>/distributedCache/.
-users <usersResourceURI> : URI that contains the users list.
Configuration parameters:
General parameters:
gridmix.output.directory : Output directory
gridmix.client.submit.threads : Submitting threads
gridmix.client.pending.queue.depth : Queued job desc
gridmix.user.resolve.class : User resolution class
gridmix.job.type : Job types (LOADJOB|SLEEPJOB)
Parameters related to job submission:
gridmix.job-submission.default-queue : Default queue
gridmix.job-submission.use-queue-in-trace : Enable/disable using queues in trace
gridmix.job-submission.policy : Job submission policy (REPLAY|STRESS|SERIAL)
Parameters specific for LOADJOB:
gridmix.key.fraction : Key fraction of rec
Parameters specific for SLEEPJOB:
gridmix.sleep.maptask-only : Whether to ignore reduce tasks
gridmix.sleep.fake-locations : Number of fake locations for map tasks
gridmix.sleep.max-map-time : Maximum map task runtime in mili-sec
gridmix.sleep.max-reduce-time : Maximum reduce task runtime in mili-sec (merge+reduce)
Parameters specific for STRESS submission throttling policy:
gridmix.throttle.jobs-to-tracker-ratio : jobs vs task-tracker ratio
gridmix.throttle.maps.task-to-slot-ratio : maps vs map-slot ratio
gridmix.throttle.reduces.task-to-slot-ratio : reduces vs reduce-slot ratio
gridmix.throttle.maps.max-slot-share-per-job : map-slot share per job
gridmix.throttle.reducess.max-slot-share-per-job : reduce-slot share per job

-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12531151/MAPREDUCE-4320.patch
against trunk revision .

+1 @author. The patch does not contain any @author tags.

-1 tests included. 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.

+1 javac. The applied patch does not increase the total number of javac compiler warnings.

+1 javadoc. The javadoc tool did not generate any warning messages.

+1 eclipse:eclipse. The patch built with eclipse:eclipse.

-1 findbugs. The patch appears to introduce 11 new Findbugs (version 1.3.9) warnings.

+1 release audit. The applied patch does not increase the total number of release audit warnings.

+1 core tests. The patch passed unit tests in hadoop-tools/hadoop-gridmix.

+1 contrib tests. The patch passed contrib unit tests.

Test results: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/2441//testReport/
Findbugs warnings: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/2441//artifact/trunk/patchprocess/newPatchFindbugsWarningshadoop-gridmix.html
Console output: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/2441//console

This message is automatically generated.

The findbugs are known issue - see MAPREDUCE-4239

+1 lgtm

rekicking jenkins.

-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12532717/MAPREDUCE-4320.patch
against trunk revision .

+1 @author. The patch does not contain any @author tags.

-1 tests included. 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.

+1 javac. The applied patch does not increase the total number of javac compiler warnings.

-1 javadoc. The javadoc tool appears to have generated 13 warning messages.

+1 eclipse:eclipse. The patch built with eclipse:eclipse.

-1 findbugs. The patch appears to introduce 11 new Findbugs (version 1.3.9) warnings.

+1 release audit. The applied patch does not increase the total number of release audit warnings.

-1 core tests. The patch failed these unit tests in hadoop-tools/hadoop-gridmix:

org.apache.hadoop.mapred.gridmix.TestResourceUsageEmulators

+1 contrib tests. The patch passed contrib unit tests.

Test results: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/2482//testReport/
Findbugs warnings: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/2482//artifact/trunk/patchprocess/newPatchFindbugsWarningshadoop-gridmix.html
Console output: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/2482//console

This message is automatically generated.

investigating test failure

I wasn't able to reproduce the test failure. Trying again.

The change looks good to me +1. I see no way that TestResourceUsageEmulators could fail because of this change.

-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12532757/MAPREDUCE-4320.patch
against trunk revision .

+1 @author. The patch does not contain any @author tags.

-1 tests included. 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.

+1 javac. The applied patch does not increase the total number of javac compiler warnings.

-1 javadoc. The javadoc tool appears to have generated 13 warning messages.

+1 eclipse:eclipse. The patch built with eclipse:eclipse.

-1 findbugs. The patch appears to introduce 11 new Findbugs (version 1.3.9) warnings.

+1 release audit. The applied patch does not increase the total number of release audit warnings.

+1 core tests. The patch passed unit tests in hadoop-tools/hadoop-gridmix.

+1 contrib tests. The patch passed contrib unit tests.

Test results: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/2487//testReport/
Findbugs warnings: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/2487//artifact/trunk/patchprocess/newPatchFindbugsWarningshadoop-gridmix.html
Console output: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/2487//console

This message is automatically generated.

thanks for the review Bobby. I've committed this to trunk, branch-2, and branch-0.23.

Integrated in Hadoop-Common-trunk-Commit #2376 (See https://builds.apache.org/job/Hadoop-Common-trunk-Commit/2376/)
MAPREDUCE-4320. gridmix mainClass wrong in pom.xml (tgraves) (Revision 1352550)

Result = SUCCESS
tgraves : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1352550
Files :

• /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
• /hadoop/common/trunk/hadoop-tools/hadoop-gridmix/pom.xml

Integrated in Hadoop-Hdfs-trunk-Commit #2446 (See https://builds.apache.org/job/Hadoop-Hdfs-trunk-Commit/2446/)
MAPREDUCE-4320. gridmix mainClass wrong in pom.xml (tgraves) (Revision 1352550)

Result = SUCCESS
tgraves : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1352550
Files :

• /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
• /hadoop/common/trunk/hadoop-tools/hadoop-gridmix/pom.xml

Integrated in Hadoop-Mapreduce-trunk-Commit #2395 (See https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Commit/2395/)
MAPREDUCE-4320. gridmix mainClass wrong in pom.xml (tgraves) (Revision 1352550)

Result = FAILURE
tgraves : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1352550
Files :

• /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
• /hadoop/common/trunk/hadoop-tools/hadoop-gridmix/pom.xml

Integrated in Hadoop-Hdfs-trunk #1084 (See https://builds.apache.org/job/Hadoop-Hdfs-trunk/1084/)
MAPREDUCE-4320. gridmix mainClass wrong in pom.xml (tgraves) (Revision 1352550)

Result = FAILURE
tgraves : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1352550
Files :

• /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
• /hadoop/common/trunk/hadoop-tools/hadoop-gridmix/pom.xml

Integrated in Hadoop-Hdfs-0.23-Build #294 (See https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/294/)
merge -r 1352550:1352551 from branch-2. FIXES: MAPREDUCE-4320 (Revision 1352552)

Result = SUCCESS
tgraves : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1352552
Files :

• /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/CHANGES.txt
• /hadoop/common/branches/branch-0.23/hadoop-tools/hadoop-gridmix/pom.xml

Integrated in Hadoop-Mapreduce-trunk #1117 (See https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1117/)
MAPREDUCE-4320. gridmix mainClass wrong in pom.xml (tgraves) (Revision 1352550)

Result = FAILURE
tgraves : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1352550
Files :

• /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
• /hadoop/common/trunk/hadoop-tools/hadoop-gridmix/pom.xml