Anton Gozhiy created DRILL-7520:
-----------------------------------
Summary: Cannot connect to Drill with PLAIN authentication enabled
using JDBC client
Key: DRILL-7520
URL: https://issues.apache.org/jira/browse/DRILL-7520
Project: Apache Drill
Issue Type: Bug
Affects Versions: 1.17.0
Reporter: Anton Gozhiy
*Prerequisites:*
# Drill with the JDBC driver is built with "mapr" profile
# Security is enabled and PLAIN authentication is configured
*Steps:*
# Use some external JDBC client to connect (e.g. DBeaver)
# Connection string: "jdbc:drill:drillbit=node1:31010"
# Set appropriate user/password
# Test Connection
*Expected result:*
Connection successful.
*Actual result:*
Exception happens:
{noformat}
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.
Exception in thread "main" java.sql.SQLNonTransientConnectionException: Failure
in connecting to Drill: oadd.org.apache.drill.exec.rpc.RpcException:
HANDSHAKE_VALIDATION : org/apache/hadoop/conf/Configuration
at
org.apache.drill.jdbc.impl.DrillConnectionImpl.<init>(DrillConnectionImpl.java:178)
at
org.apache.drill.jdbc.impl.DrillJdbc41Factory.newDrillConnection(DrillJdbc41Factory.java:67)
at
org.apache.drill.jdbc.impl.DrillFactory.newConnection(DrillFactory.java:67)
at
oadd.org.apache.calcite.avatica.UnregisteredDriver.connect(UnregisteredDriver.java:138)
at org.apache.drill.jdbc.Driver.connect(Driver.java:75)
at java.sql.DriverManager.getConnection(DriverManager.java:664)
at java.sql.DriverManager.getConnection(DriverManager.java:247)
at TheBestClientEver.main(TheBestClientEver.java:28)
Caused by: oadd.org.apache.drill.exec.rpc.RpcException: HANDSHAKE_VALIDATION :
org/apache/hadoop/conf/Configuration
at
oadd.org.apache.drill.exec.rpc.user.UserClient$2.connectionFailed(UserClient.java:315)
at
oadd.org.apache.drill.exec.rpc.user.QueryResultHandler$ChannelClosedHandler.connectionFailed(QueryResultHandler.java:396)
at
oadd.org.apache.drill.exec.rpc.ConnectionMultiListener$HandshakeSendHandler.success(ConnectionMultiListener.java:170)
at
oadd.org.apache.drill.exec.rpc.ConnectionMultiListener$HandshakeSendHandler.success(ConnectionMultiListener.java:143)
at
oadd.org.apache.drill.exec.rpc.RequestIdMap$RpcListener.set(RequestIdMap.java:134)
at
oadd.org.apache.drill.exec.rpc.BasicClient$ClientHandshakeHandler.consumeHandshake(BasicClient.java:318)
at
oadd.org.apache.drill.exec.rpc.AbstractHandshakeHandler.decode(AbstractHandshakeHandler.java:57)
at
oadd.org.apache.drill.exec.rpc.AbstractHandshakeHandler.decode(AbstractHandshakeHandler.java:29)
at
oadd.io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:88)
at
oadd.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356)
at
oadd.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342)
at
oadd.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335)
at
oadd.io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102)
at
oadd.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356)
at
oadd.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342)
at
oadd.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335)
at
oadd.io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:312)
at
oadd.io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:286)
at
oadd.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356)
at
oadd.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342)
at
oadd.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335)
at
oadd.io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:86)
at
oadd.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356)
at
oadd.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342)
at
oadd.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335)
at
oadd.io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1294)
at
oadd.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356)
at
oadd.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342)
at
oadd.io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:911)
at
oadd.io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:131)
at
oadd.io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:645)
at
oadd.io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:580)
at
oadd.io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:497)
at oadd.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:459)
at
oadd.io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:131)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.NoClassDefFoundError: org/apache/hadoop/conf/Configuration
at
oadd.org.apache.drill.exec.rpc.security.ClientAuthenticatorProvider.<init>(ClientAuthenticatorProvider.java:52)
at
oadd.org.apache.drill.exec.rpc.security.ClientAuthenticatorProvider.<init>(ClientAuthenticatorProvider.java:29)
at
oadd.org.apache.drill.exec.rpc.security.ClientAuthenticatorProvider$Holder.<clinit>(ClientAuthenticatorProvider.java:36)
at
oadd.org.apache.drill.exec.rpc.security.ClientAuthenticatorProvider.getInstance(ClientAuthenticatorProvider.java:44)
at
oadd.org.apache.drill.exec.rpc.user.UserClient.getAuthenticatorFactory(UserClient.java:362)
at
oadd.org.apache.drill.exec.rpc.user.UserClient.prepareSaslHandshake(UserClient.java:442)
at
oadd.org.apache.drill.exec.rpc.ConnectionMultiListener$HandshakeSendHandler.success(ConnectionMultiListener.java:160)
... 33 more
Caused by: java.lang.ClassNotFoundException:
org.apache.hadoop.conf.Configuration
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 40 more
{noformat}
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