SpriderMan opened a new issue #10065:
URL: https://github.com/apache/shardingsphere/issues/10065
version:
sharding/apache-shardingsphere-5.0.0-alpha-shardingsphere-scaling-bin
request:
curl -X POST \
http://localhost:8888/scaling/job/start \
-H 'content-type: application/json' \
-d '{
"ruleConfig": {
"source": {
"type": "shardingSphereJdbc",
"parameter": "
dataSources:
ds_0:
dataSourceClassName: com.zaxxer.hikari.HikariDataSource
jdbcUrl:
jdbc:mysql://127.0.0.1:3308/scaling_0?useSSL=false
username: sharding_slave
password: 123456
ds_1:
dataSourceClassName: com.zaxxer.hikari.HikariDataSource
jdbcUrl:
jdbc:mysql://127.0.0.1:3308/scaling_1?useSSL=false
username: sharding_slave
password: 123456
rules:
- !SHARDING
tables:
t_order:
actualDataNodes: ds_0.t_order_$->{0..1}
databaseStrategy:
standard:
shardingColumn: order_id
shardingAlgorithmName: t_order_db_algorith
logicTable: t_order
tableStrategy:
standard:
shardingColumn: user_id
shardingAlgorithmName: t_order_tbl_algorith
shardingAlgorithms:
t_order_db_algorith:
type: INLINE
props:
algorithm-expression: ds_$->{order_id % 2}
t_order_tbl_algorith:
type: INLINE
props:
algorithm-expression: t_order_$->{user_id % 2}
"
},
"target": {
"type": "jdbc",
"parameter": "
username: root
password: 123456
jdbcUrl:
jdbc:mysql://127.0.0.1:3307/sharding_db?serverTimezone=UTC&useSSL=false
"
}
},
"jobConfiguration":{
"concurrency":"1"
}
}'
wrong :
RROR] 14:30:29.127 [nioEventLoopGroup-3-7]
o.a.s.scaling.web.HttpServerHandler - Http request handle occur error:
java.lang.NullPointerException: null
at
org.apache.shardingsphere.scaling.core.utils.SyncConfigurationUtil.getSourceConfiguration(SyncConfigurationUtil.java:83)
at
org.apache.shardingsphere.scaling.core.utils.SyncConfigurationUtil.toSyncConfigurations(SyncConfigurationUtil.java:67)
at
org.apache.shardingsphere.scaling.web.HttpServerHandler.startJob(HttpServerHandler.java:98)
at
org.apache.shardingsphere.scaling.web.HttpServerHandler.channelRead0(HttpServerHandler.java:73)
at
org.apache.shardingsphere.scaling.web.HttpServerHandler.channelRead0(HttpServerHandler.java:52)
at
io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:99)
at
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:377)
at
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:363)
at
io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:355)
at
io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102)
at
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:377)
at
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:363)
at
io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:355)
at
io.netty.channel.CombinedChannelDuplexHandler$DelegatingChannelHandlerContext.fireChannelRead(CombinedChannelDuplexHandler.java:436)
at
io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:321)
at
io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:295)
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$4.run(SingleThreadEventExecutor.java:989)
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)
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