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Posted to dev@lucene.apache.org by "David Smiley (JIRA)" <ji...@apache.org> on 2015/04/30 14:40:06 UTC
[jira] [Commented] (SOLR-7024) bin/solr: Improve java detection and
error messages
[ https://issues.apache.org/jira/browse/SOLR-7024?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14521432#comment-14521432 ]
David Smiley commented on SOLR-7024:
------------------------------------
The bin/solr script on 5x will report an error to the user if Java isn't installed, but it will claim Java 8:
{code}
echo >&2 "A working Java 8 is required to run Solr!"
{code}
> bin/solr: Improve java detection and error messages
> ---------------------------------------------------
>
> Key: SOLR-7024
> URL: https://issues.apache.org/jira/browse/SOLR-7024
> Project: Solr
> Issue Type: Bug
> Components: scripts and tools
> Affects Versions: 5.0
> Environment: Linux bigindy5 3.10.0-123.9.2.el7.x86_64 #1 SMP Tue Oct 28 18:05:26 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
> Reporter: Shawn Heisey
> Assignee: Shawn Heisey
> Fix For: 5.0, Trunk
>
> Attachments: SOLR-7024.patch, SOLR-7024.patch, SOLR-7024.patch, SOLR-7024.patch, SOLR-7024.patch, SOLR-7024.patch, SOLR-7024.patch, SOLR-7024.patch, SOLR-7024.patch, SOLR-7024.patch
>
>
> Java detection needs a bit of an overhaul. One example: When running the shell script, if JAVA_HOME is set, but does not point to a valid java home, Solr will not start, but the error message is unhelpful, especially to users who actually DO have the right java version installed.
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