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Steve Rowe commented on SOLR-7560: ---------------------------------- Joel, your branch_5x commit won't compile under java7 for me: {noformat} common.compile-core: [mkdir] Created dir: /Users/sarowe/svn/lucene/dev/branches/branch_5x/solr/build/solr-core/classes/java [javac] Compiling 835 source files to /Users/sarowe/svn/lucene/dev/branches/branch_5x/solr/build/solr-core/classes/java [javac] warning: /Users/sarowe/svn/lucene/dev/branches/branch_5x/solr/core/lib/presto-parser-0.108.jar(com/facebook/presto/sql/ExpressionFormatter.class): major version 52 is newer than 51, the highest major version supported by this compiler. [javac] It is recommended that the compiler be upgraded. [javac] /Users/sarowe/svn/lucene/dev/branches/branch_5x/solr/core/src/java/org/apache/solr/handler/SQLHandler.java:54: error: cannot find symbol [javac] import java.util.Optional; [javac] ^ [javac] symbol: class Optional [javac] location: package java.util [javac] warning: /Users/sarowe/svn/lucene/dev/branches/branch_5x/solr/core/lib/presto-parser-0.108.jar(com/facebook/presto/sql/parser/SqlParser.class): major version 52 is newer than 51, the highest major version supported by this compiler. [javac] It is recommended that the compiler be upgraded. [javac] warning: /Users/sarowe/svn/lucene/dev/branches/branch_5x/solr/core/lib/presto-parser-0.108.jar(com/facebook/presto/sql/tree/AstVisitor.class): major version 52 is newer than 51, the highest major version supported by this compiler. [javac] It is recommended that the compiler be upgraded. [javac] warning: /Users/sarowe/svn/lucene/dev/branches/branch_5x/solr/core/lib/presto-parser-0.108.jar(com/facebook/presto/sql/tree/SortItem.class): major version 52 is newer than 51, the highest major version supported by this compiler. [javac] It is recommended that the compiler be upgraded. [javac] warning: /Users/sarowe/svn/lucene/dev/branches/branch_5x/solr/core/lib/presto-parser-0.108.jar(com/facebook/presto/sql/tree/Expression.class): major version 52 is newer than 51, the highest major version supported by this compiler. [javac] It is recommended that the compiler be upgraded. [javac] warning: /Users/sarowe/svn/lucene/dev/branches/branch_5x/solr/core/lib/presto-parser-0.108.jar(com/facebook/presto/sql/tree/Node.class): major version 52 is newer than 51, the highest major version supported by this compiler. [javac] It is recommended that the compiler be upgraded. [javac] warning: /Users/sarowe/svn/lucene/dev/branches/branch_5x/solr/core/lib/presto-parser-0.108.jar(com/facebook/presto/sql/tree/Unnest.class): major version 52 is newer than 51, the highest major version supported by this compiler. [javac] It is recommended that the compiler be upgraded. [javac] warning: /Users/sarowe/svn/lucene/dev/branches/branch_5x/solr/core/lib/presto-parser-0.108.jar(com/facebook/presto/sql/tree/Query.class): major version 52 is newer than 51, the highest major version supported by this compiler. [javac] It is recommended that the compiler be upgraded. [javac] warning: /Users/sarowe/svn/lucene/dev/branches/branch_5x/solr/core/lib/presto-parser-0.108.jar(com/facebook/presto/sql/tree/QuerySpecification.class): major version 52 is newer than 51, the highest major version supported by this compiler. [javac] It is recommended that the compiler be upgraded. [javac] warning: /Users/sarowe/svn/lucene/dev/branches/branch_5x/solr/core/lib/presto-parser-0.108.jar(com/facebook/presto/sql/tree/ComparisonExpression.class): major version 52 is newer than 51, the highest major version supported by this compiler. [javac] It is recommended that the compiler be upgraded. [javac] warning: /Users/sarowe/svn/lucene/dev/branches/branch_5x/solr/core/lib/presto-parser-0.108.jar(com/facebook/presto/sql/tree/Select.class): major version 52 is newer than 51, the highest major version supported by this compiler. [javac] It is recommended that the compiler be upgraded. [javac] warning: /Users/sarowe/svn/lucene/dev/branches/branch_5x/solr/core/lib/presto-parser-0.108.jar(com/facebook/presto/sql/tree/SingleColumn.class): major version 52 is newer than 51, the highest major version supported by this compiler. [javac] It is recommended that the compiler be upgraded. [javac] warning: /Users/sarowe/svn/lucene/dev/branches/branch_5x/solr/core/lib/presto-parser-0.108.jar(com/facebook/presto/sql/tree/AllColumns.class): major version 52 is newer than 51, the highest major version supported by this compiler. [javac] It is recommended that the compiler be upgraded. [javac] warning: /Users/sarowe/svn/lucene/dev/branches/branch_5x/solr/core/lib/presto-parser-0.108.jar(com/facebook/presto/sql/tree/Table.class): major version 52 is newer than 51, the highest major version supported by this compiler. [javac] It is recommended that the compiler be upgraded. [javac] warning: /Users/sarowe/svn/lucene/dev/branches/branch_5x/solr/core/lib/presto-parser-0.108.jar(com/facebook/presto/sql/tree/AliasedRelation.class): major version 52 is newer than 51, the highest major version supported by this compiler. [javac] It is recommended that the compiler be upgraded. [javac] warning: /Users/sarowe/svn/lucene/dev/branches/branch_5x/solr/core/lib/presto-parser-0.108.jar(com/facebook/presto/sql/tree/Values.class): major version 52 is newer than 51, the highest major version supported by this compiler. [javac] It is recommended that the compiler be upgraded. [javac] warning: /Users/sarowe/svn/lucene/dev/branches/branch_5x/solr/core/lib/presto-parser-0.108.jar(com/facebook/presto/sql/tree/Relation.class): major version 52 is newer than 51, the highest major version supported by this compiler. [javac] It is recommended that the compiler be upgraded. [javac] warning: /Users/sarowe/svn/lucene/dev/branches/branch_5x/solr/core/lib/presto-parser-0.108.jar(com/facebook/presto/sql/tree/LogicalBinaryExpression.class): major version 52 is newer than 51, the highest major version supported by this compiler. [javac] It is recommended that the compiler be upgraded. [javac] warning: /Users/sarowe/svn/lucene/dev/branches/branch_5x/solr/core/lib/presto-parser-0.108.jar(com/facebook/presto/sql/tree/NotExpression.class): major version 52 is newer than 51, the highest major version supported by this compiler. [javac] It is recommended that the compiler be upgraded. [javac] warning: /Users/sarowe/svn/lucene/dev/branches/branch_5x/solr/core/lib/presto-parser-0.108.jar(com/facebook/presto/sql/tree/Statement.class): major version 52 is newer than 51, the highest major version supported by this compiler. [javac] It is recommended that the compiler be upgraded. [javac] warning: /Users/sarowe/svn/lucene/dev/branches/branch_5x/solr/core/lib/presto-parser-0.108.jar(com/facebook/presto/sql/tree/SortItem$Ordering.class): major version 52 is newer than 51, the highest major version supported by this compiler. [javac] It is recommended that the compiler be upgraded. [javac] warning: /Users/sarowe/svn/lucene/dev/branches/branch_5x/solr/core/lib/presto-parser-0.108.jar(com/facebook/presto/sql/tree/LogicalBinaryExpression$Type.class): major version 52 is newer than 51, the highest major version supported by this compiler. [javac] It is recommended that the compiler be upgraded. [javac] /Users/sarowe/svn/lucene/dev/branches/branch_5x/solr/core/src/java/org/apache/solr/handler/SQLHandler.java:501: error: cannot access Optional [javac] if(node.getWith().isPresent()) { [javac] ^ [javac] class file for java.util.Optional not found [javac] warning: /Users/sarowe/svn/lucene/dev/branches/branch_5x/solr/core/lib/presto-parser-0.108.jar(com/facebook/presto/sql/tree/With.class): major version 52 is newer than 51, the highest major version supported by this compiler. [javac] It is recommended that the compiler be upgraded. [javac] warning: /Users/sarowe/svn/lucene/dev/branches/branch_5x/solr/core/lib/presto-parser-0.108.jar(com/facebook/presto/sql/tree/WithQuery.class): major version 52 is newer than 51, the highest major version supported by this compiler. [javac] It is recommended that the compiler be upgraded. [javac] warning: /Users/sarowe/svn/lucene/dev/branches/branch_5x/solr/core/lib/presto-parser-0.108.jar(com/facebook/presto/sql/tree/TableSubquery.class): major version 52 is newer than 51, the highest major version supported by this compiler. [javac] It is recommended that the compiler be upgraded. [javac] warning: /Users/sarowe/svn/lucene/dev/branches/branch_5x/solr/core/lib/presto-parser-0.108.jar(com/facebook/presto/sql/tree/QueryBody.class): major version 52 is newer than 51, the highest major version supported by this compiler. [javac] It is recommended that the compiler be upgraded. [javac] warning: /Users/sarowe/svn/lucene/dev/branches/branch_5x/solr/core/lib/presto-parser-0.108.jar(com/facebook/presto/sql/tree/SelectItem.class): major version 52 is newer than 51, the highest major version supported by this compiler. [javac] It is recommended that the compiler be upgraded. [javac] warning: /Users/sarowe/svn/lucene/dev/branches/branch_5x/solr/core/lib/presto-parser-0.108.jar(com/facebook/presto/sql/tree/QualifiedName.class): major version 52 is newer than 51, the highest major version supported by this compiler. [javac] It is recommended that the compiler be upgraded. [javac] warning: /Users/sarowe/svn/lucene/dev/branches/branch_5x/solr/core/lib/presto-parser-0.108.jar(com/facebook/presto/sql/tree/ComparisonExpression$Type.class): major version 52 is newer than 51, the highest major version supported by this compiler. [javac] It is recommended that the compiler be upgraded. [javac] Note: Some input files use or override a deprecated API. [javac] Note: Recompile with -Xlint:deprecation for details. [javac] Note: Some input files use unchecked or unsafe operations. [javac] Note: Recompile with -Xlint:unchecked for details. [javac] 2 errors [javac] 29 warnings {noformat} > 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