[DRILL-4957] Drillbit is disallowed to bind to loopback address in distributed mode.

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Invalid
• Affects Version/s: 1.8.0
• Component/s: Functions - Drill
• Assignee: Unassigned
• Reporter: evan912
• Created: 23/Oct/16 12:06
• Updated: 13/Mar/18 07:27
• Resolved: 13/Mar/18 07:27

Description

Drill works well in embedded mode.
But not work in distributed mode, I set the zookeeper at localhost:2181 and in drill's config file.

in drillbit. out:
Exception in thread "main" org.apache.drill.exec.exception.DrillbitStartupException: Failure during initial startup of Drillbit.
at org.apache.drill.exec.server.Drillbit.start(Drillbit.java:295)
at org.apache.drill.exec.server.Drillbit.start(Drillbit.java:271)
at org.apache.drill.exec.server.Drillbit.main(Drillbit.java:267)
Caused by: org.apache.drill.exec.exception.DrillbitStartupException: Drillbit is disallowed to bind to loopback address in distributed mode.
at org.apache.drill.exec.service.ServiceEngine.checkLoopbackAddress(ServiceEngine.java:186)
at org.apache.drill.exec.service.ServiceEngine.start(ServiceEngine.java:146)
at org.apache.drill.exec.server.Drillbit.run(Drillbit.java:119)
at org.apache.drill.exec.server.Drillbit.start(Drillbit.java:291)
... 2 more

Try to start drill shell with drill-localhost:
kelvin@kelvin:~/Downloads/apache-drill-1.8.0/bin$ ./drill-localhost
Error: Failure in connecting to Drill: org.apache.drill.exec.rpc.RpcException: CONNECTION : java.net.Connec
tException: Connection refused: localhost/127.0.0.1:31010 (state=,code=0)
java.sql.SQLException: Failure in connecting to Drill: org.apache.drill.exec.rpc.RpcException: CONNECTION : java.net.ConnectException: Connection refused: localhost/127.0.0.1:31010
at org.apache.drill.jdbc.impl.DrillConnectionImpl.<init>(DrillConnectionImpl.java:162)
at org.apache.drill.jdbc.impl.DrillJdbc41Factory.newDrillConnection(DrillJdbc41Factory.java:64)
at org.apache.drill.jdbc.impl.DrillFactory.newConnection(DrillFactory.java:69)
at net.hydromatic.avatica.UnregisteredDriver.connect(UnregisteredDriver.java:126)
at org.apache.drill.jdbc.Driver.connect(Driver.java:72)
at sqlline.DatabaseConnection.connect(DatabaseConnection.java:167)
at org.apache.drill.jdbc.Driver.connect(Driver.java:72) [0/1942]
at sqlline.DatabaseConnection.connect(DatabaseConnection.java:167)
at sqlline.DatabaseConnection.getConnection(DatabaseConnection.java:213)
at sqlline.Commands.connect(Commands.java:1083)
at sqlline.Commands.connect(Commands.java:1015)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at sqlline.ReflectiveCommandHandler.execute(ReflectiveCommandHandler.java:36)
at sqlline.SqlLine.dispatch(SqlLine.java:742)
at sqlline.SqlLine.initArgs(SqlLine.java:528)
at sqlline.SqlLine.begin(SqlLine.java:596)
at sqlline.SqlLine.start(SqlLine.java:375)
at sqlline.SqlLine.main(SqlLine.java:268)
Caused by: org.apache.drill.exec.rpc.RpcException: CONNECTION : java.net.ConnectException: Connection refus
ed: localhost/127.0.0.1:31010
at org.apache.drill.exec.client.DrillClient$FutureHandler.connectionFailed(DrillClient.java:675)
at org.apache.drill.exec.rpc.user.QueryResultHandler$ChannelClosedHandler.connectionFailed(QueryRes
ultHandler.java:389)
at org.apache.drill.exec.rpc.BasicClient$ConnectionMultiListener$ConnectionHandler.operationComplet
e(BasicClient.java:233)
at org.apache.drill.exec.rpc.BasicClient$ConnectionMultiListener$ConnectionHandler.operationComplet
e(BasicClient.java:196)
at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:680)
at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:603)
at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:563)
at io.netty.util.concurrent.DefaultPromise.tryFailure(DefaultPromise.java:424)
at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.fulfillConnectPromise(AbstractNioChann
el.java:268)
at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:
284)
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:528)
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$2.run(SingleThreadEventExecutor.java:111)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.util.concurrent.ExecutionException: java.net.ConnectException: Connection refused: localhos
t/127.0.0.1:31010
at io.netty.util.concurrent.AbstractFuture.get(AbstractFuture.java:47)
at org.apache.drill.exec.rpc.BasicClient$ConnectionMultiListener$ConnectionHandler.operationComplet
e(BasicClient.java:209)
... 13 more
Caused by: java.net.ConnectException: Connection refused: localhost/127.0.0.1:31010
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:744)
at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:224)
at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:281)
... 6 more