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Posted to solr-user@lucene.apache.org by Moulay Hicham <ma...@gmail.com> on 2020/12/14 22:44:45 UTC

Solr Collection Reload

Hi,

I have an issue with the collection reload API. The reload seems to be
hanging. It's been in the running state for many days.

Can you please suggest any documentation which explains the reload
task under the hood steps?

FYI. I am using solr 8.1

Thanks,

Moulay

Re: Solr Collection Reload

Posted by Moulay Hicham <ma...@gmail.com>.

Thanks Erick - The logs did NOT provide any errors. Thanks for the
thread dump suggestion.

The issue was resolved when we restarted all the nodes.

Also, I am wondering if restarting the leaders would have been
sufficient. I will try this next time this happens.



On Tue, Dec 15, 2020 at 5:21 AM Erick Erickson <er...@gmail.com> wrote:
>
> Well, there’s no information here to help.
>
> The first thing I’d check is what the Solr
> logs are saying. Especially if you’ve
> changed any of your configuration files.
>
> If that doesn’t show anything, I'd take a thread
> dump and look at that, perhaps there’s some
> deadlock.
>
> But that said, a reload shouldn’t take more time
> than a startup…
>
> Best,
> Erick
>
> > On Dec 14, 2020, at 5:44 PM, Moulay Hicham <ma...@gmail.com> wrote:
> >
> > Hi,
> >
> > I have an issue with the collection reload API. The reload seems to be
> > hanging. It's been in the running state for many days.
> >
> > Can you please suggest any documentation which explains the reload
> > task under the hood steps?
> >
> > FYI. I am using solr 8.1
> >
> > Thanks,
> >
> > Moulay
>

Re: Solr Collection Reload

Posted by Erick Erickson <er...@gmail.com>.

Well, there’s no information here to help. 

The first thing I’d check is what the Solr
logs are saying. Especially if you’ve
changed any of your configuration files.

If that doesn’t show anything, I'd take a thread
dump and look at that, perhaps there’s some
deadlock.

But that said, a reload shouldn’t take more time
than a startup…

Best,
Erick

> On Dec 14, 2020, at 5:44 PM, Moulay Hicham <ma...@gmail.com> wrote:
> 
> Hi,
> 
> I have an issue with the collection reload API. The reload seems to be
> hanging. It's been in the running state for many days.
> 
> Can you please suggest any documentation which explains the reload
> task under the hood steps?
> 
> FYI. I am using solr 8.1
> 
> Thanks,
> 
> Moulay