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From "Alex Khomchenko (JIRA)" <j...@apache.org>
Subject [jira] [Created] (DRILL-4915) IndexOutOfBoundsException while schema contains different types
Date Thu, 29 Sep 2016 15:06:20 GMT
Alex Khomchenko created DRILL-4915:
--------------------------------------

             Summary: IndexOutOfBoundsException while schema contains different types
                 Key: DRILL-4915
                 URL: https://issues.apache.org/jira/browse/DRILL-4915
             Project: Apache Drill
          Issue Type: Bug
    Affects Versions: 1.8.0
         Environment: mac os x 10.12
            Reporter: Alex Khomchenko


Good day.

First of all - thank you for a great tool!

I apologise for a bad title for this issue, I hope you will fix it to correct one.

I've found this issue while was running CTAS on S3.
Given next 3 files in "/drill-error":

test1.json:
{
    "id": "first",
    "payload": {
        "something": "somewhere",
        "nested": {
            "foo": 42
        }
    }
}

test2.json:
{
    "id": "second",
    "payload": {
        "something": "somewhere"
    }
}

test3.json:
{
    "id": "third",
    "payload": {
        "something": "somewhere",
        "nested": {
            "foo": "42"
        }
    }
}

"select * from dfs.`/drill-error`;" returns next:

+---------+--------------------------------------------------------+
|   id    |                        payload                         |
+---------+--------------------------------------------------------+
| first   | {"something":"somewhere","nested":{"foo":42}}          |
| second  | {"something":"somewhere","nested":{}}                  |
| third   | {"something":"somewhere","nested":{"foo":8589934592}}  |
+---------+--------------------------------------------------------+

While "create table test (id, payload) as select t.id, t.payload from dfs.`//drill-error`
as t;" fails with:

java.sql.SQLException: SYSTEM ERROR: IndexOutOfBoundsException: index: 0, length: 1 (expected:
range(0, 0))

Fragment 0:0

[Error Id: 63aea870-c78b-41cb-bb1b-cdfd45420291 on pc:31010]
        at org.apache.drill.jdbc.impl.DrillCursor.nextRowInternally(DrillCursor.java:247)
        at org.apache.drill.jdbc.impl.DrillCursor.loadInitialSchema(DrillCursor.java:290)
        at org.apache.drill.jdbc.impl.DrillResultSetImpl.execute(DrillResultSetImpl.java:1933)
        at org.apache.drill.jdbc.impl.DrillResultSetImpl.execute(DrillResultSetImpl.java:73)
        at net.hydromatic.avatica.AvaticaConnection.executeQueryInternal(AvaticaConnection.java:404)
        at net.hydromatic.avatica.AvaticaStatement.executeQueryInternal(AvaticaStatement.java:351)
        at net.hydromatic.avatica.AvaticaStatement.executeInternal(AvaticaStatement.java:338)
        at net.hydromatic.avatica.AvaticaStatement.execute(AvaticaStatement.java:69)
        at org.apache.drill.jdbc.impl.DrillStatementImpl.execute(DrillStatementImpl.java:101)
        at sqlline.Commands.execute(Commands.java:841)
        at sqlline.Commands.sql(Commands.java:751)
        at sqlline.SqlLine.dispatch(SqlLine.java:746)
        at sqlline.SqlLine.begin(SqlLine.java:621)
        at sqlline.SqlLine.start(SqlLine.java:375)
        at sqlline.SqlLine.main(SqlLine.java:268)
Caused by: org.apache.drill.common.exceptions.UserRemoteException: SYSTEM ERROR: IndexOutOfBoundsException:
index: 0, length: 1 (expe
cted: range(0, 0))

Fragment 0:0

[Error Id: 63aea870-c78b-41cb-bb1b-cdfd45420291 on pc:31010]
        at org.apache.drill.exec.rpc.user.QueryResultHandler.resultArrived(QueryResultHandler.java:123)
        at org.apache.drill.exec.rpc.user.UserClient.handleReponse(UserClient.java:134)
        at org.apache.drill.exec.rpc.BasicClientWithConnection.handle(BasicClientWithConnection.java:46)
        at org.apache.drill.exec.rpc.BasicClientWithConnection.handle(BasicClientWithConnection.java:31)
        at org.apache.drill.exec.rpc.RpcBus.handle(RpcBus.java:65)
        at org.apache.drill.exec.rpc.RpcBus$RequestEvent.run(RpcBus.java:363)
        at org.apache.drill.common.SerializedExecutor$RunnableProcessor.run(SerializedExecutor.java:89)
        at org.apache.drill.exec.rpc.RpcBus$SameExecutor.execute(RpcBus.java:240)
        at org.apache.drill.common.SerializedExecutor.execute(SerializedExecutor.java:123)
        at org.apache.drill.exec.rpc.RpcBus$InboundHandler.decode(RpcBus.java:274)
        at org.apache.drill.exec.rpc.RpcBus$InboundHandler.decode(RpcBus.java:245)
        at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:89)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:339)
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:324)
        at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:254)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:339)
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:324)
        at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:339)
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:324)
        at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:242)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:339)
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:324)
        at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:847)
        at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:131)
        at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:511)
        at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:468)
        at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:382)
        at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:354)
        at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:111)
        at java.lang.Thread.run(Thread.java:745)

I've traced an issue. It happens at NullableBigIntReaderImpl.isSet



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