Hi Sean
I've just read the comments on the bug you linked to in your earlier email.
All I can add is:
a). the documentation should be more clear that using the same directory
as both a top-level lib and a per core lib is not recommended.
b). in case it helps with tracking the eventual bug down, I had the same
problem with 4.10.1 on Java 7 as I did with 4.7.2 on Java 7 (i.e. it was
a java version issue rather than a solr version issue). The only
combination that worked (before I changed the shareLib path in solr.xml
to a non-existent dir) was Solr 4.7.2 on Java 6.
Charlie
On 09/10/2014 17:20, Charlie Orford wrote:
Thanks Shawn you're a genius! Changed the sharedLib path to a
non-existent directory and Solr is now happily running on Java 7.
Is this a bug with Solr or was I doing it wrong? My solr.xml looked
like this before:
<?xml version="1.0" encoding="UTF-8" ?>
<!--
All (relative) paths are relative to the installation path
persistent: Save changes made via the API to this file
sharedLib: path to a lib directory that will be shared across all
cores (optional)
-->
<solr>
<str name="coreRootDirectory">/srv/solr/4.7</str>
<str name="sharedLib">lib</str>
<int name="coreLoadThreads">4</int>
</solr>
Replacing "lib" with "li2b" (which doesn't exist) solved the problem.
Here's the log: http://hastebin.com/hucikamora.avrasm (the jars under
lib/ are still being loaded but only the once now).
Charlie
On 09/10/2014 16:49, Shawn Heisey wrote:
On 10/9/2014 5:57 AM, Charlie Orford wrote:
Here are the startup logs from Solr (first one shows running under
Java 6 and working, second one is the very same installation runing
under Java 7 and failing):
http://hastebin.com/yapuqonide.vhdl
http://hastebin.com/edigeduset.pas
This looks like the problem I described here:
https://issues.apache.org/jira/browse/SOLR-4852
I see that your jars are loaded twice, which seems to be the root of the
problem. I never tried this under Java 6, I had already upgraded to
Java 7 by then. I bet if you remove the sharedLib setting from
solr.xml, it'll start working correctly.
Thanks,
Shawn
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