dmbj opened a new issue #6833:
URL: https://github.com/apache/shardingsphere/issues/6833
## Bug Report
### Which version of ShardingSphere did you use?
master 5.0.0-RC1-SNAPSHOT commitId:613e4a8ab3e7b2ebd378503996f222f8c913f367
### Which project did you use? ShardingSphere-JDBC or ShardingSphere-Proxy?
scaling&proxy
### Expected behavior
create sync job and sync data
### Actual behavior
can't create sync job and list job occur exception
```
[WARN ] 14:15:52.473 [nioEventLoopGroup-3-2]
o.a.s.scaling.web.HttpServerHandler - Http request handle occur error:
java.lang.NoSuchMethodError: io.netty.buffer.ByteBuf.isContiguous()Z
at
io.netty.handler.codec.ByteToMessageDecoder$1.cumulate(ByteToMessageDecoder.java:83)
at
io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:274)
at
io.netty.channel.CombinedChannelDuplexHandler.channelRead(CombinedChannelDuplexHandler.java:251)
at
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:377)
at
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:363)
at
io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:355)
at
io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410)
at
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:377)
at
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:363)
at
io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919)
at
io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163)
at
io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:714)
at
io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:650)
at
io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:576)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493)
at
io.netty.util.concurrent.SingleThreadEventExecutor$6.run(SingleThreadEventExecutor.java:1044)
at
io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
at
io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.lang.Thread.run(Thread.java:748)
```
### Reason analyze (If you can)
scaling dependency io.netty.jar may conflict trigger NoSuchMethodError error?
### Steps to reproduce the behavior, such as: SQL to execute, sharding rule
configuration, when exception occur etc.
1.start proxy,scaling well,zk3.6.1
2.start a scaling job request,got an exception,then request list job same
error
### Example codes for reproduce this issue (such as a github link).
POST `http://192.168.100.217:8888/scaling/job/start`，request body:
```
{
"ruleConfiguration": {
"sourceDatasource": "ds_0:
!!org.apache.shardingsphere.orchestration.core.common.yaml.config.YamlDataSourceConfiguration\n
dataSourceClassName: com.zaxxer.hikari.HikariDataSource\n props:\n
jdbcUrl:
jdbc:mysql://192.168.100.218:3306/appbiz_data_test?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true\n
username: ybbuser\n password: 'ybbuser123!@#'\n connectionTimeout:
30000\n idleTimeout: 60000\n maxLifetime: 1800000\n maxPoolSize: 200\n
minPoolSize: 10\n maintenanceIntervalMilliseconds: 30000\n readOnly:
false\n",
"sourceRule": "tables:\n t_qrcode_consume_details:\n
actualDataNodes: ds_0.t_qrcode_consume_details\n",
"destinationDataSources": {
"name": "dt_0",
"password": "sharding",
"url":
"jdbc:mysql://192.168.100.217:3307/sharding_test?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=false",
"username": "sharding"
}
},
"jobConfiguration": {
"concurrency": 10
}
}
```
http response:
`{"success":false,"errorCode":500,"errorMsg":"java.lang.NoSuchMethodError:
io.netty.buffer.ByteBuf.isContiguous()Z","model":null}`
scaling server log error
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