[jira] [Created] (SOLR-10242) Cores created by Solr RESTORE end up with stale searches after indexing

["John Marquiss (JIRA)" <ji...@apache.org>]

John Marquiss created SOLR-10242:
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             Summary: Cores created by Solr RESTORE end up with stale searches after indexing
                 Key: SOLR-10242
                 URL: https://issues.apache.org/jira/browse/SOLR-10242
             Project: Solr
          Issue Type: Bug
      Security Level: Public (Default Security Level. Issues are Public)
          Components: Backup/Restore, search
    Affects Versions: 6.3
         Environment: Behavior observed on both Linux and Windows:
Linux version 3.10.0-327.36.3.el7.x86_64 (mockbuild@x86-037.build.eng.bos.redhat.com) (gcc version 4.8.5 20150623 (Red Hat 4.8.5-4) (GCC) ) #1 SMP Thu Oct 20 04:56:07 EDT 2016
java version "1.8.0_77"
Java(TM) SE Runtime Environment (build 1.8.0_77-b03)
Java HotSpot(TM) 64-Bit Server VM (build 25.77-b03, mixed mode)

Windows 10 Enterprise Version 1607 Build 14393.693
java version "1.8.0_121"
Java(TM) SE Runtime Environment (build 1.8.0_121-b13)
Java HotSpot(TM) 64-Bit Server VM (build 25.121-b13, mixed mode)

            Reporter: John Marquiss


Index files created by the Solr RESTORE feature are placed in a directory with a name like "restore.20170307173236270" instead of the standard "index" directory. This seems to break Solr's ability to detect index changes leading to stale searchers on the restored cores.

Detailed information including steps to replicate can be found in this solr-user mail thread. [http://markmail.org/message/wsm56jgbh53fx24u]



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