The only limitation that I can see for this is the fact that the fl param doesn’t support wild cards like * and you need to pass the full set of fields.
This doesn’t play well with indexed where documents have not homogeneous schema. -- /Yago Riveiro On 15 May 2017 00:57 +0100, Joel Bernstein (JIRA) <[email protected]>, wrote: > > [ > https://issues.apache.org/jira/browse/SOLR-4987?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16009888#comment-16009888 > ] > > Joel Bernstein commented on SOLR-4987: > -------------------------------------- > > Streaming Expressions are very strong at re-indexing. Stored fields and > docValues are both supported. Massive amounts of data can be moved quickly > using the techniques described here: > > http://joelsolr.blogspot.com/2016/10/solr-63-batch-jobs-parallel-etl-and.html > > > Add reindex API > > --------------- > > > > Key: SOLR-4987 > > URL: https://issues.apache.org/jira/browse/SOLR-4987 > > Project: Solr > > Issue Type: New Feature > > Affects Versions: 4.3.1 > > Reporter: Shawn Heisey > > Priority: Minor > > > > A lot of users ask "how do I reindex?" We have a wiki page that explains > > this: > > http://wiki.apache.org/solr/HowToReindex > > For many such users, this is not acceptable. They assume that once the > > information is in Solr, it should be possible for Solr to change how it's > > indexed at the touch of a button. I don't think they like it when they are > > told that it's not possible. > > Perhaps it's time to give these users what they want -- if they store all > > fields that are not copyField destinations. > > A note to people who find this issue: Until it is marked Resolved with a > > "Fixed" or "Implemented" notation, be aware that this has not yet happened, > > and there is no guarantee that it WILL happen. > > > > -- > This message was sent by Atlassian JIRA > (v6.3.15#6346) > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] >
