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https://issues.apache.org/jira/browse/HDDS-6126?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17636226#comment-17636226
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Tsz-wo Sze commented on HDDS-6126:
----------------------------------

[~sadanand_shenoy], the command did not work on my Mac.   Does it work on Mac?  
What OS were you using?
{code}
hadoop27$docker-compose up --scale datanode=3 -d
unexpected character "-" in variable name near 
"CORE-SITE.xml_fs.AbstractFileSystem.o3fs.impl=org.apache.hadoop.fs.ozone.OzFs\nCORE-SITE.xml_fs.AbstractFileSystem.ofs.impl=org.apache.hadoop.fs.ozone.RootedOzFs\nMAPRED-SITE.XML_mapreduce.application.classpath=/opt/hadoop/share/hadoop/mapreduce/*:/opt/hadoop/share/hadoop/mapreduce/lib/*:/opt/ozone/share/ozone/lib/ozone-filesystem-hadoop2-1.3.0-SNAPSHOT.jar\n\nHADOOP_CLASSPATH=/opt/ozone/share/ozone/lib/ozone-filesystem-hadoop2-1.3.0-SNAPSHOT.jar\nOZONE_CLASSPATH=\n\nno_proxy=om,scm,s3g,recon,kdc,localhost,127.0.0.1\n"
{code}

> MR Acceptance test failure on Streaming Branch (HDDS-4454)
> ----------------------------------------------------------
>
>                 Key: HDDS-6126
>                 URL: https://issues.apache.org/jira/browse/HDDS-6126
>             Project: Apache Ozone
>          Issue Type: Sub-task
>            Reporter: Sadanand Shenoy
>            Assignee: Sadanand Shenoy
>            Priority: Major
>         Attachments: NM-jstack.txt, nm_logs.log
>
>
> The ozone MR Acceptance fails on the streaming branch if 
> ozone.fs.datastream.enable is set to true.
> The test basically runs a yarn wordcount job and  the observation here is 
> that the job doesn’t release the Application master (AM container ) as soon 
> as the job is done and the job counters are displayed which is why the second 
> job waits for a long time ~10 min for the AM container to be released. 
> Tried with enabling streaming and disabling streaming and verified that the 
> problem occurs only when  ozone.fs.datastream.enable=true 
> {code:java}
> yarn jar 
> /opt/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-examples-2.7.3.jar pi -D  
>  fs.defaultFS=o3fs://bucket1.volume1.om/  -D ozone.fs.datastream.enable=true 
> 3 3{code}



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