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https://issues.apache.org/jira/browse/SOLR-11297?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Shawn Heisey updated SOLR-11297:
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Description:
Sometimes when Solr is restarted, I get some "lock held by this virtual
machine" messages in the log, and the admin UI has messages about a failure to
open a new searcher. It doesn't happen on all cores, and the list of cores
that have the problem changes on subsequent restarts. The cores that exhibit
the problems are working just fine -- the first core load is successful, the
failure to open a new searcher is on a second core load attempt, which fails.
None of the cores in the system are sharing an instanceDir or dataDir. This
has been verified several times.
The index is sharded manually, and the servers are not running in cloud mode.
One critical detail to this issue: The cores are all perfectly functional. If
somebody is seeing an error message that results in a core not working at all,
then it is likely a different issue.
was:
Sometimes when Solr is restarted, I get some "lock held by this virtual
machine" messages in the log, and the admin UI has messages about a failure to
open a new searcher. It doesn't happen on all cores, and the list of cores
that have the problem changes on subsequent restarts. The cores that exhibit
the problems are working just fine -- the first core load is successful, the
failure to open a new searcher is on a second core load attempt, which fails.
None of the cores in the system are sharing an instanceDir or dataDir. This
has been verified several times.
The index is sharded manually, and the servers are not running in cloud mode.
One critical detail to this issue: The cores are all perfectly functional. If
somebody is seeing an error message that results in a core not working at all,
then it is ilikely
> Message "Lock held by this virtual machine" during startup. Solr is trying
> to start some cores twice
> -----------------------------------------------------------------------------------------------------
>
> Key: SOLR-11297
> URL: https://issues.apache.org/jira/browse/SOLR-11297
> Project: Solr
> Issue Type: Bug
> Security Level: Public(Default Security Level. Issues are Public)
> Affects Versions: 6.6
> Reporter: Shawn Heisey
> Assignee: Erick Erickson
> Attachments: SOLR-11297.patch, SOLR-11297.patch, SOLR-11297.sh,
> solr6_6-startup.log
>
>
> Sometimes when Solr is restarted, I get some "lock held by this virtual
> machine" messages in the log, and the admin UI has messages about a failure
> to open a new searcher. It doesn't happen on all cores, and the list of
> cores that have the problem changes on subsequent restarts. The cores that
> exhibit the problems are working just fine -- the first core load is
> successful, the failure to open a new searcher is on a second core load
> attempt, which fails.
> None of the cores in the system are sharing an instanceDir or dataDir. This
> has been verified several times.
> The index is sharded manually, and the servers are not running in cloud mode.
> One critical detail to this issue: The cores are all perfectly functional.
> If somebody is seeing an error message that results in a core not working at
> all, then it is likely a different issue.
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