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ASF subversion and git services commented on SOLR-10426: -------------------------------------------------------- Commit 37b6c60548f3288ee057dbd8ce1e1594ab48d314 in lucene-solr's branch refs/heads/master from [~joel.bernstein] [ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=37b6c60 ] SOLR-10426: Add shuffle Streaming Expression > Add shuffle Streaming Expression > -------------------------------- > > Key: SOLR-10426 > URL: https://issues.apache.org/jira/browse/SOLR-10426 > Project: Solr > Issue Type: Improvement > Security Level: Public(Default Security Level. Issues are Public) > Reporter: Joel Bernstein > Assignee: Joel Bernstein > Fix For: 6.6 > > Attachments: SOLR-10426.patch > > > Currently the concept of MapReduce shuffling is lumped into the *search* > Streaming Expression. This causes quite a bit of confusion as users sometimes > perform a search using the /select handler by default, but actually wanted > shuffling behavior which requires the /export handler. > We can solve this problem by creating a separate function called *shuffle* > that always uses the /export handler. > This will also allow us to clean up some behaviors in the search expression > that are somewhat unexpected in future tickets. > {code} > parallel(workers, > unique(shuffle(collection1, > q=*:*, > fl="id,a_s,a_i,a_f", > sort="a_f asc, a_i asc", > partitionKeys="a_f"), > over="a_f"), > workers="2", > sort="a_f asc") > {code} -- This message was sent by Atlassian JIRA (v6.3.15#6346) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org