Lee Yang created SLIDER-770:
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Summary: Ability to inject user-defined env vars into
appConfig.json and resources.json
Key: SLIDER-770
URL: https://issues.apache.org/jira/browse/SLIDER-770
Project: Slider
Issue Type: Improvement
Components: client
Reporter: Lee Yang
Priority: Minor
Currently, these two config files support limited variable substitution (from
environment variables). Ideally, it would be nice if these files could
generically support user-defined environment variables.
For example, in appConfig.json, the "global/application.def" variable might be
parameterized with something like: "${HDFS_INSTALL_DIR}/slider_pkg.zip",
allowing users to define and use an environment variable which is expanded when
the "slider create" command is invoked. The key thing is that these variables
must be open/user-defined (vs.a fixed set).
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