Error when reading parquet file

[Rahul Ravindran <ra...@yahoo.com>]

Hello,
  I created a parquet file our of MR and attempted to use Drill to query the file.

select * from "/tmp/part-00.parquet"
. . . . . . . . . . . . . . . . . > ;
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
Query failed: org.apache.drill.exec.rpc.RpcException: Remote failure while running query.[error_id: "a3ab05fe-0828-4276-9b40-646e1bd69342"
endpoint {
  address: "ringldr-v01-00a.bento8.btrll.com"
  user_port: 31010
  bit_port: 32011
}
error_type: 0
message: "Failure while running fragment. < NullPointerException"
]
java.lang.RuntimeException: org.apache.drill.exec.rpc.RpcException: Remote failure while running query.[error_id: "a3ab05fe-0828-4276-9b40-646e1bd69342"
endpoint {
  address: "ringldr-v01-00a.bento8.btrll.com"
  user_port: 31010
  bit_port: 32011
}
error_type: 0
message: "Failure while running fragment. < NullPointerException"
]
at org.apache.drill.sql.client.full.ResultEnumerator.moveNext(ResultEnumerator.java:44)
at net.hydromatic.optiq.runtime.ObjectEnumeratorCursor.next(ObjectEnumeratorCursor.java:44)
at net.hydromatic.optiq.jdbc.OptiqResultSet.next(OptiqResultSet.java:162)
at sqlline.SqlLine$BufferedRows.<init>(SqlLine.java:2499)
at sqlline.SqlLine.print(SqlLine.java:1886)
at sqlline.SqlLine$Commands.execute(SqlLine.java:3835)
at sqlline.SqlLine$Commands.sql(SqlLine.java:3738)
at sqlline.SqlLine.dispatch(SqlLine.java:882)
at sqlline.SqlLine.begin(SqlLine.java:717)
at sqlline.SqlLine.mainWithInputRedirection(SqlLine.java:460)
at sqlline.SqlLine.main(SqlLine.java:443)
Caused by: org.apache.drill.exec.rpc.RpcException: Remote failure while running query.[error_id: "a3ab05fe-0828-4276-9b40-646e1bd69342"
endpoint {
  address: "ringldr-v01-00a.bento8.btrll.com"
  user_port: 31010
  bit_port: 32011
}
error_type: 0
message: "Failure while running fragment. < NullPointerException"
]
at org.apache.drill.exec.rpc.user.QueryResultHandler.batchArrived(QueryResultHandler.java:72)
at org.apache.drill.exec.rpc.user.UserClient.handle(UserClient.java:79)
at org.apache.drill.exec.rpc.BasicClientWithConnection.handle(BasicClientWithConnection.java:48)
at org.apache.drill.exec.rpc.BasicClientWithConnection.handle(BasicClientWithConnection.java:33)
at org.apache.drill.exec.rpc.RpcBus$InboundHandler.decode(RpcBus.java:142)
at org.apache.drill.exec.rpc.RpcBus$InboundHandler.decode(RpcBus.java:127)
at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:89)
at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:334)
at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:320)
at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102)
at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:334)
at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:320)
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:173)
at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:334)
at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:320)
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:785)
at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:100)
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:497)
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:465)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:359)
at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:101)
at java.lang.Thread.run(Thread.java:745)