Fix for solr start -e cloud. Needs to call 'solr start -cloud...' instead of 'solr start --cloud...' internally

[rahulgoswami]

https://issues.apache.org/jira/browse/SOLR-17359

Description

Starting up the example cluster in cloud mode fails after the first 2-3 steps since RunExampleTool.java tries to launch the command with option --cloud as below. The script is expecting -cloud.

Starting up Solr on port 8983 using command:
"C:\Work\Git\ApacheSolr\solr\solr\packaging\build\dev\bin\solr.cmd" start --cloud -p 8983 -s "C:\Work\Git\ApacheSolr\solr\solr\packaging\build\dev\example\cloud\node1\solr"

Invalid command-line option: --cloud

Solution

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Tests

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