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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (GEODE-224) Geode Spark connector parser is not processing type casting properly
Date Tue, 29 Nov 2016 11:29:58 GMT

    [ https://issues.apache.org/jira/browse/GEODE-224?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15705018#comment-15705018
] 

ASF GitHub Bot commented on GEODE-224:
--------------------------------------

Github user vectorijk commented on the issue:

    https://github.com/apache/incubator-geode/pull/300
  
    cc @markito 


> Geode Spark connector parser is not processing type casting properly
> --------------------------------------------------------------------
>
>                 Key: GEODE-224
>                 URL: https://issues.apache.org/jira/browse/GEODE-224
>             Project: Geode
>          Issue Type: Bug
>          Components: extensions
>            Reporter: William Markito Oliveira
>            Priority: Minor
>              Labels: gsoc2016
>
> Using GFSH a user can execute queries casting the data types but that's not working using
the geode-spark-connector. 
> {code}
> scala> sqlContext.gemfireOQL("SELECT (Double)t.ema, (Double)t.future_ema, (Double)t.close,
t.entryTimestamp FROM /TechIndicators t ");
> java.lang.RuntimeException: No result when parsing failed
> at scala.sys.package$.error(package.scala:27)
> at scala.util.parsing.combinator.Parsers$NoSuccess.get(Parsers.scala:181)
> at scala.util.parsing.combinator.Parsers$NoSuccess.get(Parsers.scala:167)
> at io.pivotal.gemfire.spark.connector.internal.oql.QueryRDD.getRegionPathFromQuery(QueryRDD.scala:56)
> at io.pivotal.gemfire.spark.connector.internal.oql.QueryRDD.getPartitions(QueryRDD.scala:24)
> at org.apache.spark.rdd.RDD$$anonfun$partitions$2.apply(RDD.scala:219)
> at org.apache.spark.rdd.RDD$$anonfun$partitions$2.apply(RDD.scala:217)
> at scala.Option.getOrElse(Option.scala:120)
> at org.apache.spark.rdd.RDD.partitions(RDD.scala:217)
> at org.apache.spark.rdd.RDD.take(RDD.scala:1156)
> at org.apache.spark.rdd.RDD.first(RDD.scala:1189)
> at io.pivotal.gemfire.spark.connector.internal.oql.SchemaBuilder.toSparkSchema(SchemaBuilder.scala:30)
> at io.pivotal.gemfire.spark.connector.internal.oql.OQLRelation.schema(RDDConverter.scala:13)
> at org.apache.spark.sql.sources.LogicalRelation.<init>(LogicalRelation.scala:30)
> {code}



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