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From Zheng Lin Edwin Yeo <edwinye...@gmail.com>
Subject Re: Issues with using ZooKeeper 3.5.5 together with Solr 8.2.0
Date Wed, 31 Jul 2019 06:34:47 GMT
Sure. I have another thread on this in the Solr mailing list.

Regards,
Edwin

On Wed, 31 Jul 2019 at 14:04, Jörn Franke <jornfranke@gmail.com> wrote:

> Could be a Solr issue. Check the Solr mailing list - they can help you
> there better on Solr issues.
>
> > Am 31.07.2019 um 04:27 schrieb Zheng Lin Edwin Yeo <edwinyeozl@gmail.com
> >:
> >
> > Thanks everyone for your reply.
> >
> > I have tried to put the following in zoo.cfg under ZooKeeper:
> > 4lw.commands.whitelist=mntr,conf,ruok
> >
> > But it is still showing this error.
> > *"Errors: - membership: Check 4lq.commands.whitelist setting in zookeeper
> > configuration file."*
> >
> > As I am using SolrCloud, the collection config can still be loaded to
> > ZooKeeper as per normal. But if I tried to create a collection, I will
> get
> > the following error:
> >
> > {
> >  "responseHeader":{
> >    "status":400,
> >    "QTime":686},
> >  "failure":{
> >    "192.168.1.2:8983
> _solr":"org.apache.solr.client.solrj.SolrServerException:IOException
> > occurred when talking to server at: http://192.168.1.2:8983/solr",
> >    "192.168.1.2:8984
> _solr":"org.apache.solr.client.solrj.SolrServerException:IOException
> > occurred when talking to server at: http://192.168.1.2:8984/solr"},
> >  "Operation create caused
> >
> exception:":"org.apache.solr.common.SolrException:org.apache.solr.common.SolrException:
> > Underlying core creation failed while creating collection: collection1",
> >  "exception":{f
> >    "msg":"Underlying core creation failed while creating collection:
> > collection1",
> >    "rspCode":400},
> >  "error":{
> >    "metadata":[
> >      "error-class","org.apache.solr.common.SolrException",
> >      "root-error-class","org.apache.solr.common.SolrException"],
> >    "msg":"Underlying core creation failed while creating collection:
> > collection1",
> >    "code":400}}
> >
> > Is there anything which I may have missed out?
> >
> > Regards,
> > Edwin
> >
> >> On Wed, 31 Jul 2019 at 00:12, Shawn Heisey <apache@elyograg.org> wrote:
> >>
> >>> On 7/29/2019 11:45 PM, Enrico Olivelli wrote:
> >>> Due to potential security risks since ZK 3.5 you have to explicitly
> >>> whitelist some commands.
> >>
> >> The 3.5.5 documentation says that "*" can be used to whitelist all
> >> commands.
> >>
> >> But what you just said seems to contradict that.  If your statement is
> >> more accurate, then the documentation should be updated to list the
> >> commands that are NOT enabled when using a wildcard.
> >>
> >> There is a SOLR issue to upgrade the client in Solr to 3.5.5:
> >>
> >> https://issues.apache.org/jira/browse/SOLR-8346
> >>
> >> A comment was made on this issue saying that the following config is
> >> needed when the server is running 3.5.x:
> >>
> >> 4lw.commands.whitelist=mntr,conf,ruok
> >>
> >> Thanks,
> >> Shawn
> >>
>

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