xuesong172500 opened a new issue #7505:
URL: https://github.com/apache/pulsar/issues/7505
**Describe the bug**
After creating functions, the function runs normally. Stop function starts
function again. The following error is reported in the function log. Update
function is invalid. You must delete function and then create function to run
normally.
00:00:00.539
[public/default/streamPulsarBcn-80-SendThread(10.32.211.206:31180)] INFO
org.apache.zookeeper.ClientCnxn - Socket connection established, initiating
session, client: /xxx.xxx.xxx.xxx:53231, server:
xxx.xxx.xxx.xxx/xxx.xxx.xxx:31180
00:00:06.321
[public/default/streamPulsarBcn-80-SendThread(xxx.xxx.xxx.xxx:31180)] WARN
org.apache.zookeeper.ClientCnxn - Session 0x2730982e3a7024c for server
xxx.xxx.xxx.xxx/xxx.xxx.xxx.xxx:31180, unexpected error, closing socket
connection and attempting reconnect
java.lang.NoClassDefFoundError: org/apache/zookeeper/proto/SetWatches
at
org.apache.zookeeper.ClientCnxn$SendThread.primeConnection(ClientCnxn.java:906)
~[streamPulsarBcn-1.0-SNAPSHOT.jar:?]
at
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:352)
~[streamPulsarBcn-1.0-SNAPSHOT.jar:?]
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1118)
[streamPulsarBcn-1.0-SNAPSHOT.jar:?]
org.apache.dubbo.remoting.RemotingException: Failed connect to server
/xxx.xxx.xxx.xxx:18005 from NettyClient xxx.xxx.xxx.xxx using dubbo version
1.0-SNAPSHOT, cause: io/netty/channel/AbstractChannelHandlerContext$13
at
org.apache.dubbo.remoting.transport.AbstractClient.connect(AbstractClient.java:211)
~[streamPulsarBcn-1.0-SNAPSHOT.jar:?]
at
org.apache.dubbo.remoting.transport.AbstractClient.reconnect(AbstractClient.java:246)
~[streamPulsarBcn-1.0-SNAPSHOT.jar:?]
at
org.apache.dubbo.remoting.exchange.support.header.HeaderExchangeClient.reconnect(HeaderExchangeClient.java:155)
~[streamPulsarBcn-1.0-SNAPSHOT.jar:?]
at
org.apache.dubbo.remoting.exchange.support.header.ReconnectTimerTask.doTask(ReconnectTimerTask.java:49)
[streamPulsarBcn-1.0-SNAPSHOT.jar:?]
at
org.apache.dubbo.remoting.exchange.support.header.AbstractTimerTask.run(AbstractTimerTask.java:87)
[streamPulsarBcn-1.0-SNAPSHOT.jar:?]
at
org.apache.dubbo.common.timer.HashedWheelTimer$HashedWheelTimeout.expire(HashedWheelTimer.java:648)
[streamPulsarBcn-1.0-SNAPSHOT.jar:?]
at
org.apache.dubbo.common.timer.HashedWheelTimer$HashedWheelBucket.expireTimeouts(HashedWheelTimer.java:727)
[streamPulsarBcn-1.0-SNAPSHOT.jar:?]
at
org.apache.dubbo.common.timer.HashedWheelTimer$Worker.run(HashedWheelTimer.java:449)
[streamPulsarBcn-1.0-SNAPSHOT.jar:?]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_151]
Caused by: java.lang.NoClassDefFoundError:
io/netty/channel/AbstractChannelHandlerContext$13
at
io.netty.channel.AbstractChannelHandlerContext.close(AbstractChannelHandlerContext.java:610)
~[streamPulsarBcn-1.0-SNAPSHOT.jar:?]
at
io.netty.channel.AbstractChannelHandlerContext.close(AbstractChannelHandlerContext.java:465)
~[streamPulsarBcn-1.0-SNAPSHOT.jar:?]
at
io.netty.channel.DefaultChannelPipeline.close(DefaultChannelPipeline.java:1003)
~[streamPulsarBcn-1.0-SNAPSHOT.jar:?]
at io.netty.channel.AbstractChannel.close(AbstractChannel.java:238)
~[streamPulsarBcn-1.0-SNAPSHOT.jar:?]
at
org.apache.dubbo.remoting.transport.netty4.NettyClient.doConnect(NettyClient.java:139)
~[streamPulsarBcn-1.0-SNAPSHOT.jar:?]
at
org.apache.dubbo.remoting.transport.AbstractClient.connect(AbstractClient.java:190)
~[streamPulsarBcn-1.0-SNAPSHOT.jar:?]
**To Reproduce**
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4. See error
**Expected behavior**
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