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https://issues.apache.org/jira/browse/SOLR-9891?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Erick Erickson updated SOLR-9891:
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Attachment: SOLR-9891.patch
Not tested on Windows. I've copy/pasted/edited what I think are the necessary
bits into bin/solr.cmd, but it needs someone to try it out before I can check
it in.
If some kind person with a windows setup could give this patch a spin on
Windows I would be grateful.
NOTE: I've used 'mkroot' as the command. I'm not particularly wedded to that
name. What opinions do people have? Two possibilities that spring to mind are
'mkpath' and 'mkdir'...
I slightly prefer 'mkroot' even though it's really a generic 'mkpath' command.
The intent is to create something for chroot, but it's really more general than
that. Not sure that generality needs to be advertised though...
> bin/solr cannot create an empty Znode which is useful for chroot
> ----------------------------------------------------------------
>
> Key: SOLR-9891
> URL: https://issues.apache.org/jira/browse/SOLR-9891
> Project: Solr
> Issue Type: Improvement
> Security Level: Public(Default Security Level. Issues are Public)
> Reporter: Erick Erickson
> Assignee: Erick Erickson
> Priority: Minor
> Attachments: SOLR-9891.patch
>
>
> This came to my attention just now. To use a different root in Solr, we say
> this in the ref guide:
> IMPORTANT: If your ZooKeeper connection string uses a chroot, such as
> localhost:2181/solr, then you need to bootstrap the /solr znode before
> launching SolrCloud using the bin/solr script. To do this, you need to use
> the zkcli.sh script shipped with Solr, such as:
> server/scripts/cloud-scripts/zkcli.sh -zkhost localhost:2181/solr -cmd
> bootstrap -solrhome server/solr
> I think all this really does is create an empty /solr ZNode. We're trying to
> move the common usages of the zkcli scripts to bin/solr so I tried making
> this work.
> It's clumsy. If I try to copy up an empty directory to /solr nothing happens.
> I got it to work by copying file:README.txt to zk:/solr/nonsense then delete
> zk:/solr/nonsense. Ugly.
> I don't want to get into reproducing the whole Unix shell file manipulation
> commands with mkdir, touch, etc.
> I guess we already have special 'upconfig' and 'downconfig' commands, so
> maybe a specific command for this like 'mkroot' would be OK. Do people have
> opinions about this as opposed to 'mkdir'? I'm tending to mkdir.
> Or have the cp command handle empty directories, but mkroot/mkdir seems more
> intuitive if not as generic.
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