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https://reviews.apache.org/r/53972/
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(Updated Nov. 22, 2016, 12:59 a.m.)


Review request for Ambari, Alejandro Fernandez and Sumit Mohanty.


Changes
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Using 'Script.get_tmp_dir()' instead of 'params.tmp_dir' for getting the tmp 
directory.


Bugs: AMBARI-18955
    https://issues.apache.org/jira/browse/AMBARI-18955


Repository: ambari


Description
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ISSUE:

- With each start/restart of HSI, a new LLAP package folder gets created as 
'llap-sliderYYYY-MM-DD-HH:MM:SS'.
- As the process continues, the number of package explosion can end up 
exhausting the disk space.

FIX:
- Delete the previous run package folders before the start/restart.


Diffs (updated)
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ambari-server/src/main/resources/common-services/HIVE/0.12.0.2.0/package/scripts/hive_server_interactive.py
 2c6d4b0 

Diff: https://reviews.apache.org/r/53972/diff/


Testing
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Manually tested on cluster.
Python UT passes.

- Jenkins: Pending.


Thanks,

Swapan Shridhar

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