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https://issues.apache.org/jira/browse/SOLR-7560?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14592049#comment-14592049
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Christine Poerschke commented on SOLR-7560:
-------------------------------------------
It was the 'ant resolve' (or 'ant compile' or 'ant dist') that was failing.
{{ant -verbose resolve}} gave this output (for presto-parser 0.107)
{code}
[ivy:retrieve] == resolving dependencies
org.apache.solr#core;working@hostname->com.facebook.presto#presto-parser;0.107
[compile->master]
[ivy:retrieve] bb-default: Checking cache for: dependency:
com.facebook.presto#presto-parser;0.107 {compile=[master],
compile.hadoop=[master], test=[master], test.DfsMiniCluster=[master],
test.MiniKdc=[master]}
[ivy:retrieve] don't use cache for com.facebook.presto#presto-parser;0.107:
checkModified=true
[ivy:retrieve] tried
/mydirectory/.ivy2/local/com.facebook.presto/presto-parser/0.107/ivys/ivy.xml
[ivy:retrieve] tried
/mydirectory/.ivy2/local/com.facebook.presto/presto-parser/0.107/jars/presto-parser.jar
[ivy:retrieve] local: no ivy file nor artifact found for
com.facebook.presto#presto-parser;0.107
[ivy:retrieve] tried
http://.../artifactory/repo1/com/facebook/presto/presto-parser/0.107/presto-parser-0.107.pom
[ivy:retrieve] CLIENT ERROR: Conflict
url=http://.../artifactory/repo1/com/facebook/presto/presto-parser/0.107/presto-parser-0.107.pom
[ivy:retrieve] tried
http://.../artifactory/repo1/com/facebook/presto/presto-parser/0.107/presto-parser-0.107.jar
[ivy:retrieve] bb-art-main: no ivy file found for
com.facebook.presto#presto-parser;0.107: using default data
[ivy:retrieve] found com.facebook.presto#presto-parser;0.107 in bb-art-main
{code}
using customised {{lucene/ivy-settings.xml}} so that the machine running the
build need not directly access external repositories. This is what the
customisation patch looks like:
{code}
- <settings defaultResolver="default"/>
+ <settings defaultResolver="bb-default"/>
...
<resolvers>
- <ibiblio name="sonatype-releases"
root="https://oss.sonatype.org/content/repositories/releases";
m2compatible="true" />
+
+ <ibiblio name="bb-art-main" root="http://.../artifactory/repo1";
m2compatible="true" />
+ <ibiblio name="bb-art-jcenter" root="http://.../artifactory/jcenter";
m2compatible="true" />
+ <ibiblio name="bb-art-cloudera"
root="http://.../artifactory/cloudera.repo"; m2compatible="true" />
+
+ <ibiblio name="bb-art-sonatype-releases"
root="http://.../artifactory/sonatype-public"; m2compatible="true" />
+ <ibiblio name="bb-art-maven-restlet"
root="http://.../artifactory/maven-restlet"; m2compatible="true" />
+
+ <ibiblio name="bb-nexus-main" root="http://.../content/repositories/repo1";
m2compatible="true" />
+ <ibiblio name="bb-nexus-central"
root="http://.../content/repositories/central"; m2compatible="true" />
+ <ibiblio name="bb-nexus-cloudera"
root="http://.../content/repositories/cloudera-public"; m2compatible="true" />
+ <ibiblio name="bb-nexus-sonatype-releases"
root="http://.../content/repositories/sonatype-public"; m2compatible="true" />
+
+ <chain name="bb-default" returnFirst="true" checkmodified="true"
changingPattern=".*SNAPSHOT">
+ <resolver ref="local"/>
+ <resolver ref="bb-art-main"/>
+ <resolver ref="bb-art-jcenter"/>
+ <resolver ref="bb-art-cloudera"/>
+ </chain>
+
+ <ibiblio name="sonatype-releases"
root="http://oss.sonatype.org/content/repositories/releases";
m2compatible="true" />
...
{code}
> 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.
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