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https://issues.apache.org/jira/browse/SOLR-9194?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15347550#comment-15347550
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Erick Erickson commented on SOLR-9194:
--------------------------------------
Jan:
Thanks for testing and the feedback.
Your "X's"
bq: When mis-typing, such as omitting the -z, we print the error msg followed
by the full usage. Suggest we instead print the helpful error message followed
by Type bin/solr zk -help for usage help
Done. The long help messages do, indeed, get in the way of figuring out what
was wrong.
bq: This log msg from CloudSolrClient is annoying:
Made it into a DEBUG rather than INFO.
bq: Typo: Name of the...
fixed
bq: The command bin/solr zk rm -r / succeeds, rendering Solr useless
Well don't do that ;). I put in a check and the script now barfs in that
situation.
bq: Why do we write "Solr MUST be started on.....
because when I was copying things around during the original
upconfig/downconfig I used CloudSolrClient like other tools in SolrCLI did and
there is a check to see if Zookeeper has been initialized. In other words
because I didn't look at it carefully enough ;) I just proofed out using
SolrZkClient and at least it works on the 'cp' command. So I should be able to
convert the rest. That's annoyed me for quite a while but I never tried getting
around it. Now I have.
bq: Could we wish for a solr zk ls command?
Yep, we sure could. Testing the cp command just made me wish for one, I think
I'll put it in while I'm at it.
Thanks again! Probably get another patch up this weekend with all this,
including the ls command.
> Enhance the bin/solr script to put and get arbitrary files to/from Zookeeper
> ----------------------------------------------------------------------------
>
> Key: SOLR-9194
> URL: https://issues.apache.org/jira/browse/SOLR-9194
> Project: Solr
> Issue Type: Improvement
> Reporter: Erick Erickson
> Assignee: Erick Erickson
> Priority: Minor
> Attachments: SOLR-9194.patch, SOLR-9194.patch
>
>
> There are a few other files that can reasonably be pushed to Zookeeper, e.g.
> solr.xml, security.json, clusterprops.json. Who knows? Even
> <collection>/state.json for the brave.
> This could reduce further the need for bouncing out to zkcli.
> Assigning to myself just so I don't lose track, but I would _love_ it if
> someone else wanted to take it...
> I'm thinking the commands would be
> bin/solr zk -putfile -z <ensemble> -p <zookeeper path> -f <local file path>
> bin/solr zk -getfile -z <ensemble> -p <zookeeper path> -f <local file path>
> but I'm not wedded to those, all suggestions welcome.
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