[jira] [Created] (TEZ-1538) Tez Local Mode fails if "fs.defaultFS" is not set to be "file:///' in core-site.xml

["Chen He (JIRA)" <ji...@apache.org>]

Chen He created TEZ-1538:
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             Summary: Tez Local Mode fails if "fs.defaultFS" is not set to be "file:///' in core-site.xml 
                 Key: TEZ-1538
                 URL: https://issues.apache.org/jira/browse/TEZ-1538
             Project: Apache Tez
          Issue Type: Sub-task
    Affects Versions: 0.5.0
            Reporter: Chen He


When users submit their DAG, TezClient will create a submission context. It
also create a tez-conf.pb file in staging directory. Once DAGAppMaster starts,
it reads user's configuration from tez-conf.pb file. However, tez-conf.pb file
is created by TezClientUtils.createFinalTezConfForApp() which will filter
configurations that are not starting with "tez.". 

Then "fs.defaultFS" will be filtered even user sets it in tez-site.xml and user source code. And DAGAppMaster can not pick this configuration from tez-conf.pb file. Then it always contacts localhost:8020 and fails.



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