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https://issues.apache.org/jira/browse/SOLR-346?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12678074#action_12678074
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Steven Rowe commented on SOLR-346:
----------------------------------
Jason, I think you're right.
The following script:
{code}
#!/bin/bash
data_dir=something
name=`perl -e 'print q|${data_dir}|;'`
echo "As it is: $name"
name=`perl -e 'print q|'${data_dir}'|;'`
echo "As you would have it: $name"
{code}
Produces this output:
{noformat}
As it is: ${data_dir}
As you would have it: something
{noformat}
> need to improve snapinstaller to ignore non-snapshots in data directory
> -----------------------------------------------------------------------
>
> Key: SOLR-346
> URL: https://issues.apache.org/jira/browse/SOLR-346
> Project: Solr
> Issue Type: Improvement
> Components: replication (scripts)
> Affects Versions: 1.2, 1.3
> Reporter: Bill Au
> Assignee: Bill Au
> Priority: Minor
> Fix For: 1.3.1
>
> Attachments: solr-346.patch
>
>
> http://www.mail-archive.com/solr-u...@lucene.apache.org/msg05734.html
> > latest snapshot /opt/solr/data/temp-snapshot.20070816120113 already
> > installed
> A directory in the Solr data directory is causing snapinstaller to fail.
> Snapinstaller should be improved to ignore any much non-snapshot as possible.
> It can use a regular expression to look for snapshot.dddddddddddddd where d
> is a digit.
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