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https://issues.apache.org/jira/browse/SOLR-6693?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14206293#comment-14206293
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jmlucjav commented on SOLR-6693:
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I never install the JRE in my dev hosts, what I do is: install the jdk, copy
the jdk dir to another place A, set JAVA_HOME pointing to A, then uninstall the
jdk, this way I have several 'clean' jdks I can use by changing JAVA_HOME and
PATH, nothing in the registry (well, only browser plugin related stuff but this
is another matter).
With this setup of mine, the -version:x.y syntax does not work, seems it
specifically looks for a JRE:
{code}
java -version
java version "1.7.0_60"
Java(TM) SE Runtime Environment (build 1.7.0_60-b19)
Java HotSpot(TM) 64-Bit Server VM (build 24.60-b09, mixed mode)
{code}
{code}
java -version:1.7+
Error: Unable to locate JRE meeting specification "1.7+"
{code}
so if possible I would avoid using {code}-version:x.y {code}
> Start script for windows fails with 32bit JRE
> ---------------------------------------------
>
> Key: SOLR-6693
> URL: https://issues.apache.org/jira/browse/SOLR-6693
> Project: Solr
> Issue Type: Bug
> Components: scripts and tools
> Affects Versions: 4.10.2
> Environment: WINDOWS 8.1
> Reporter: Jan Høydahl
> Assignee: Jan Høydahl
> Labels: bin\solr.cmd
> Fix For: 5.0, Trunk
>
> Attachments: SOLR-6693.patch
>
>
> *Reproduce:*
> # Install JRE8 from www.java.com (typically {{C:\Program Files
> (x86)\Java\jre1.8.0_25}})
> # Run the command {{bin\solr start -V}}
> The result is:
> {{\Java\jre1.8.0_25\bin\java was unexpected at this time.}}
> *Reason*
> This comes from bad quoting of the {{%SOLR%}} variable. I think it's because
> of the parenthesis that it freaks out. I think the same would apply for a
> 32-bit JDK because of the (x86) in the path, but I have not tested.
> Tip: You can remove the line {{@ECHO OFF}} at the top to see exactly which is
> the offending line
> *Solution*
> Quoting the lines where %JAVA% is printed, e.g. instead of
> {noformat}
> @echo Using Java: %JAVA%
> {noformat}
> then use
> {noformat}
> @echo "Using Java: %JAVA%"
> {noformat}
> This is needed several places.
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