[SOLR-7067] bin/solr won't run under bash 4.2+

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 5.0, 5.1, 6.0
• Fix Version/s: 4.10.4, 5.0, 5.1, 6.0
• Assignee: Steven Rowe
• Reporter: Steven Rowe
• Created: 30/Jan/15 21:48
• Updated: 09/May/16 18:43
• Resolved: 27/Feb/15 01:35

Description

I upgraded to OS X Yosemite 10.10.2 today, and the bash version went from 3.2.53(1)-release (x86_64-apple-darwin14) on 10.10.1 to 4.3.30(1)-release (x86_64-apple-darwin14.0.0).

When I try to run bin/solr, I get:

bin/solr: line 55: [: is: binary operator expected
bin/solr: line 58: [: is: binary operator expected
This script requires extracting a WAR file with either the jar or unzip utility, please install these utilities or contact your administrator for assistance.

the relevant section of the script is:

52: hasJar=$(which jar 2>/dev/null)
53: hasUnzip=$(which unzip 2>/dev/null)
54: 
55: if [ ${hasJar} ]; then
56:   unzipCommand="$hasJar xf"
57: else
58:   if [ ${hasUnzip} ]; then
59:     unzipCommand="$hasUnzip"
60:   else
61:     echo -e "This script requires extracting a WAR file with either the jar or unzip utility, please install these utilities or contact your administrator for assistance."
62:     exit 1
63:   fi
64: fi