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Joel Bernstein edited comment on SOLR-7560 at 6/17/15 9:46 PM: --------------------------------------------------------------- It appears that sha1 files are incorrect for: http://repo1.maven.org/maven2/com/facebook/presto/presto-parser/0.107/presto-parser-0.107.pom http://repo1.maven.org/maven2/com/facebook/presto/presto-root/0.107/presto-root-0.107.pom Wondering if this is causing your errors? I'm just seeing warning. was (Author: joel.bernstein): It appears that sha1 files are incorrect for: http://repo1.maven.org/maven2/com/facebook/presto/presto-parser/0.107/presto-parser-0.107.pom http://repo1.maven.org/maven2/com/facebook/presto/presto-root/0.107/presto-root-0.107.pom Wondering if this causing your errors? > Parallel SQL Support > -------------------- > > Key: SOLR-7560 > URL: https://issues.apache.org/jira/browse/SOLR-7560 > Project: Solr > Issue Type: New Feature > Components: clients - java, search > Reporter: Joel Bernstein > Fix For: 5.3 > > Attachments: SOLR-7560.patch, SOLR-7560.patch, SOLR-7560.patch, > SOLR-7560.patch > > > This ticket provides support for executing *Parallel SQL* queries across > SolrCloud collections. The SQL engine will be built on top of the Streaming > API (SOLR-7082), which provides support for *parallel relational algebra* and > *real-time map-reduce*. > Basic design: > 1) A new SQLHandler will be added to process SQL requests. The SQL statements > will be compiled to live Streaming API objects for parallel execution across > SolrCloud worker nodes. > 2) SolrCloud collections will be abstracted as *Relational Tables*. > 3) The Presto SQL parser will be used to parse the SQL statements. > 4) A JDBC thin client will be added as a Solrj client. > This ticket will focus on putting the framework in place and providing basic > SELECT support and GROUP BY aggregate support. > Future releases will build on this framework to provide additional SQL > features. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org