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From "rubi.hali" <>
Subject Re: how to recover from OpenSearcher called on closed core
Date Fri, 29 Sep 2017 06:31:04 GMT
Hi Eric

No its not NFS. It is ext4.

Our solr is going again and again into OOM error. I am really not sure will
it be because of this exception. But what I observed was Whenever we will
increase polling interval, heap memory will grow at slower rate as compared
to lesser polling interval.

But we were not able to reproduce the same error on solr 6.2.0. And what I
noticed from logs was every time IndeXfetcher gets called
CachingDirectoryFactory was opening the core in 6.2 but the same doesnt
happen in 6.1.0 Verion

Let me know if there is something else to this issue as Our chances of
upgrading the same are very less till we are sure its not any configuration

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