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Posted to solr-user@lucene.apache.org by Jamie Johnson <je...@gmail.com> on 2012/03/24 03:38:19 UTC
Solr Cloud multiple shards and replicas in one instance freezes
I run a test setup on my mac where I setup 4 cores 2 of which are
replicas in a single solr JVM instance. I recently attempted to move
this same setup to Ubuntu 10.04.4 LTS but the system seems to just
lock up. I am running a local test which essentially adds 100 docs
and says commit after 10s, after doing this once the solr instance
just becomes non responsive, what can I look at to try to diagnose
why? I've increased the number of open file descriptors for the user
running solr to 200,000. Any pointers of where to look would be
great.
Re: Solr Cloud multiple shards and replicas in one instance freezes
Posted by Jamie Johnson <je...@gmail.com>.
For whatever reason. I'm having difficult ulty reproducing the issue, I'll
continue to try and reproduce
On Sunday, March 25, 2012, Mark Miller <ma...@gmail.com> wrote:
> Yeah, sorry - that's what I meant.
>
> Sent from my iPad
>
> On Mar 24, 2012, at 2:18 PM, Jamie Johnson <je...@gmail.com> wrote:
>
>> There is no stack trace, I can fire things back up and try to get a
>> thread dump if that's useful.
>>
>> On Sat, Mar 24, 2012 at 4:07 AM, Mark Miller <ma...@gmail.com>
wrote:
>>> Can you get a stack trace dump?
>>>
>>> Sent from my iPhone
>>>
>>> On Mar 23, 2012, at 10:38 PM, Jamie Johnson <je...@gmail.com> wrote:
>>>
>>>> I run a test setup on my mac where I setup 4 cores 2 of which are
>>>> replicas in a single solr JVM instance. I recently attempted to move
>>>> this same setup to Ubuntu 10.04.4 LTS but the system seems to just
>>>> lock up. I am running a local test which essentially adds 100 docs
>>>> and says commit after 10s, after doing this once the solr instance
>>>> just becomes non responsive, what can I look at to try to diagnose
>>>> why? I've increased the number of open file descriptors for the user
>>>> running solr to 200,000. Any pointers of where to look would be
>>>> great.
>
Re: Solr Cloud multiple shards and replicas in one instance freezes
Posted by Mark Miller <ma...@gmail.com>.
Yeah, sorry - that's what I meant.
Sent from my iPad
On Mar 24, 2012, at 2:18 PM, Jamie Johnson <je...@gmail.com> wrote:
> There is no stack trace, I can fire things back up and try to get a
> thread dump if that's useful.
>
> On Sat, Mar 24, 2012 at 4:07 AM, Mark Miller <ma...@gmail.com> wrote:
>> Can you get a stack trace dump?
>>
>> Sent from my iPhone
>>
>> On Mar 23, 2012, at 10:38 PM, Jamie Johnson <je...@gmail.com> wrote:
>>
>>> I run a test setup on my mac where I setup 4 cores 2 of which are
>>> replicas in a single solr JVM instance. I recently attempted to move
>>> this same setup to Ubuntu 10.04.4 LTS but the system seems to just
>>> lock up. I am running a local test which essentially adds 100 docs
>>> and says commit after 10s, after doing this once the solr instance
>>> just becomes non responsive, what can I look at to try to diagnose
>>> why? I've increased the number of open file descriptors for the user
>>> running solr to 200,000. Any pointers of where to look would be
>>> great.
Re: Solr Cloud multiple shards and replicas in one instance freezes
Posted by Jamie Johnson <je...@gmail.com>.
There is no stack trace, I can fire things back up and try to get a
thread dump if that's useful.
On Sat, Mar 24, 2012 at 4:07 AM, Mark Miller <ma...@gmail.com> wrote:
> Can you get a stack trace dump?
>
> Sent from my iPhone
>
> On Mar 23, 2012, at 10:38 PM, Jamie Johnson <je...@gmail.com> wrote:
>
>> I run a test setup on my mac where I setup 4 cores 2 of which are
>> replicas in a single solr JVM instance. I recently attempted to move
>> this same setup to Ubuntu 10.04.4 LTS but the system seems to just
>> lock up. I am running a local test which essentially adds 100 docs
>> and says commit after 10s, after doing this once the solr instance
>> just becomes non responsive, what can I look at to try to diagnose
>> why? I've increased the number of open file descriptors for the user
>> running solr to 200,000. Any pointers of where to look would be
>> great.
Re: Solr Cloud multiple shards and replicas in one instance freezes
Posted by Mark Miller <ma...@gmail.com>.
Can you get a stack trace dump?
Sent from my iPhone
On Mar 23, 2012, at 10:38 PM, Jamie Johnson <je...@gmail.com> wrote:
> I run a test setup on my mac where I setup 4 cores 2 of which are
> replicas in a single solr JVM instance. I recently attempted to move
> this same setup to Ubuntu 10.04.4 LTS but the system seems to just
> lock up. I am running a local test which essentially adds 100 docs
> and says commit after 10s, after doing this once the solr instance
> just becomes non responsive, what can I look at to try to diagnose
> why? I've increased the number of open file descriptors for the user
> running solr to 200,000. Any pointers of where to look would be
> great.