Do you have a hive-site.xml file or a core-site.xml file? Perhaps
something is misconfigured there?
On Fri, Feb 27, 2015 at 7:17 AM, Anusha Shamanur <anushas...@gmail.com>
wrote:
> Hi,
>
> I am trying to do this in spark-shell:
>
> val hiveCtx = neworg.apache.spark.sql.hive.HiveContext(sc) val listTables
> =hiveCtx.hql("show tables")
>
> The second line fails to execute with this message:
>
> warning: there were 1 deprecation warning(s); re-run with -deprecation for
> details org.apache.spark.sql.hive.HiveQl$ParseException: Failed to parse:
> show tables at
> org.apache.spark.sql.hive.HiveQl$.createPlan(HiveQl.scala:239) at
> org.apache.spark.sql.hive.ExtendedHiveQlParser$$anonfun$hiveQl$1.apply(ExtendedHiveQlParser.scala:50)
> at
> org.apache.spark.sql.hive.ExtendedHiveQlParser$$anonfun$hiveQl$1.apply(ExtendedHiveQlParser.scala:49)
> at scala.util.parsing.combinator.Parsers$Success.map(Parsers.scala:136) at
> scala.util.parsing.combinator.Parsers$Success.map(Parsers.scala:135) at
> scala.util.parsing.combinator.Parsers$Parser$$anonfun$map$1.apply(Parsers.scala:242)
>
> ... at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala) Caused
> by: java.lang.NullPointerException: Conf non-local session path expected to
> be non-null at
> com.google.common.base.Preconditions.checkNotNull(Preconditions.java:204)
> at
> org.apache.hadoop.hive.ql.session.SessionState.getHDFSSessionPath(SessionState.java:586)
> at org.apache.hadoop.hive.ql.Context.(Context.java:129) at
> org.apache.hadoop.hive.ql.Context.(Context.java:116) at
> org.apache.spark.sql.hive.HiveQl$.getAst(HiveQl.scala:227) at
> org.apache.spark.sql.hive.HiveQl$.createPlan(HiveQl.scala:240) ... 87 more
>
>
> Any help would be appreciated.
>
>
>
> --
> Sent from Gmail mobile
>
