[HADOOP-15009] hadoop-resourceestimator's shell scripts are a mess

• Type: Bug
• Status: Patch Available
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 3.1.0
• Component/s: scripts, tools
• Target Version/s: 3.5.0
• Hadoop Flags: Incompatible change
• Assignee: Ajay Kumar
• Reporter: Allen Wittenauer
• Created: 02/Nov/17 20:29
• Updated: 04/Jan/24 11:26

Description

#1:

There's no reason for estimator.sh to exist. Just make it a subcommand under yarn or whatever.

#2:

In it's current form, it's missing a BUNCH of boilerplate that makes certain functionality completely fail.

#3

start/stop-estimator.sh is full of copypasta that doesn't actually do anything/work correctly. Additionally, if estimator.sh doesn't exist, neither does this since yarn --daemon start/stop will do everything as necessary.

Issue Links

• depends upon: HADOOP-9902 Shell script rewrite