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

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 0.5.0
• Target Version/s: 0.5.1
• Assignee: Chen He
• Reporter: Chen He
• Created: 03/Sep/14 20:30
• Updated: 09/Sep/14 18:19
• Resolved: 09/Sep/14 18:19

Description

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.

Issue Links

• is duplicated by: TEZ-1534 Make client side configs available to AM and tasks
• relates to: TEZ-1534 Make client side configs available to AM and tasks