# 连接JMX的日志中，出现SSL认证失败的相关日志。TODO：欢迎补充具体日志案例。

- [x] 我已经在 [issues](https://github.com/didi/KnowStreaming/issues) 搜索过相关问题了,并没有重复的。

## 在这里提出你的问题
JMX信息空白，查看JMX排错指南，没有相关信息。
###测试端口9999开放，KS能够查看broker信息，添加删除topic等内容。KS的集群配置如下：
{
"ssl.keystore.type": "JKS",
"security.protocol": "SASL_SSL",
"ssl.protocol": "TLSv1.2",
"ssl.truststore.location": "/PATH/client.trustkeystore.jks",
"ssl.keystore.password": "password",
"sasl.mechanism": "PLAIN",
"ssl.enabled.protocols": "TLSv1.2",
"sasl.jaas.config": "org.apache.kafka.common.security.plain.PlainLoginModule required username=\"username\" password=\"password\";",
"ssl.keystore.location": "/PATH/client.keystore.jks",
"ssl.truststore.password": "password",
"ssl.endpoint.identification.algorithm": ""
}
###现在KS监控信息是空白，JMX在jmx_properties中的配置：
{"jmxPort":9999,"maxConn":100,"openSSL":true,"token":"password","username":"username","useWhichEndpoint": "INTERNAL"}
start.out输出日志：
2023-06-30 19:12:06.534 ERROR 12133 --- [-1-9-thread-174] c.x.k.s.k.p.kafka.KafkaJMXClient : method=getClientWithCheck||clusterPhyId=1||brokerId=3||msg=get jmx connector failed!
2023-06-30 19:12:06.535 INFO 12133 --- [adminclient-374] o.a.kafka.common.utils.AppInfoParser : App info ks-kafka.admin.client for adminclient-374 unregistered
2023-06-30 19:12:06.536 INFO 12133 --- [adminclient-374] org.apache.kafka.common.metrics.Metrics : Metrics scheduler closed
2023-06-30 19:12:06.536 INFO 12133 --- [adminclient-374] org.apache.kafka.common.metrics.Metrics : Closing reporter org.apache.kafka.common.metrics.JmxReporter
2023-06-30 19:12:06.536 INFO 12133 --- [adminclient-374] org.apache.kafka.common.metrics.Metrics : Metrics reporters closed
2023-06-30 19:12:06.538 ERROR 12133 --- [-1-9-thread-174] c.x.k.s.km.common.jmx.JmxConnectorWrap : JMX connect exception, clientLogIdent:clusterPhyId: 1 brokerId: 1 host:10.16.150.73 port:9999.

java.io.IOException: Failed to retrieve RMIServer stub: javax.naming.CommunicationException [Root exception is java.rmi.ConnectIOException: error during JRMP connection establishment; nested exception is:
javax.net.ssl.SSLHandshakeException: Remote host terminated the handshake]
at java.management.rmi/javax.management.remote.rmi.RMIConnector.connect(RMIConnector.java:370)
at java.management/javax.management.remote.JMXConnectorFactory.connect(JMXConnectorFactory.java:270)
at com.xiaojukeji.know.streaming.km.common.jmx.JmxConnectorWrap.createJmxConnector(JmxConnectorWrap.java:176)
at com.xiaojukeji.know.streaming.km.common.jmx.JmxConnectorWrap.checkJmxConnectionAndInitIfNeed(JmxConnectorWrap.java:74)
at com.xiaojukeji.know.streaming.km.persistence.kafka.KafkaJMXClient.getClientWithCheck(KafkaJMXClient.java:38)
at com.xiaojukeji.know.streaming.km.core.service.partition.impl.PartitionMetricServiceImpl.getTopicAvgMetricFromJmx(PartitionMetricServiceImpl.java:314)
at com.xiaojukeji.know.streaming.km.core.service.version.impl.VersionControlServiceImpl.doHandler(VersionControlServiceImpl.java:93)
at com.xiaojukeji.know.streaming.km.core.service.version.BaseVersionControlService.doVCHandler(BaseVersionControlService.java:62)
at com.xiaojukeji.know.streaming.km.core.service.version.BaseKafkaVersionControlService.doVCHandler(BaseKafkaVersionControlService.java:29)
at com.xiaojukeji.know.streaming.km.core.service.partition.impl.PartitionMetricServiceImpl.collectPartitionsMetricsFromKafka(PartitionMetricServiceImpl.java:146)
at com.xiaojukeji.know.streaming.km.core.service.partition.impl.PartitionMetricServiceImpl.collectPartitionsMetricsFromKafkaWithCache(PartitionMetricServiceImpl.java:85)
at com.xiaojukeji.know.streaming.km.collector.metric.kafka.PartitionMetricCollector.collectMetrics(PartitionMetricCollector.java:86)
at com.xiaojukeji.know.streaming.km.collector.metric.kafka.PartitionMetricCollector.lambda$collectKafkaMetrics$0(PartitionMetricCollector.java:55)
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: javax.naming.CommunicationException: null
at jdk.naming.rmi/com.sun.jndi.rmi.registry.RegistryContext.lookup(RegistryContext.java:137)
at java.naming/com.sun.jndi.toolkit.url.GenericURLContext.lookup(GenericURLContext.java:207)
at java.naming/javax.naming.InitialContext.lookup(InitialContext.java:409)
at java.management.rmi/javax.management.remote.rmi.RMIConnector.findRMIServerJNDI(RMIConnector.java:1839)
at java.management.rmi/javax.management.remote.rmi.RMIConnector.findRMIServer(RMIConnector.java:1813)
at java.management.rmi/javax.management.remote.rmi.RMIConnector.connect(RMIConnector.java:302)
... 17 common frames omitted
Caused by: java.rmi.ConnectIOException: error during JRMP connection establishment; nested exception is:
javax.net.ssl.SSLHandshakeException: Remote host terminated the handshake
at java.rmi/sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:300)
at java.rmi/sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:196)
at java.rmi/sun.rmi.server.UnicastRef.newCall(UnicastRef.java:338)
at java.rmi/sun.rmi.registry.RegistryImpl_Stub.lookup(RegistryImpl_Stub.java:112)
at jdk.naming.rmi/com.sun.jndi.rmi.registry.RegistryContext.lookup(RegistryContext.java:133)
... 22 common frames omitted
Caused by: javax.net.ssl.SSLHandshakeException: Remote host terminated the handshake
at java.base/sun.security.ssl.SSLSocketImpl.handleEOF(SSLSocketImpl.java:1321)
at java.base/sun.security.ssl.SSLSocketImpl.decode(SSLSocketImpl.java:1160)
at java.base/sun.security.ssl.SSLSocketImpl.readHandshakeRecord(SSLSocketImpl.java:1063)
at java.base/sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:402)
at java.base/sun.security.ssl.SSLSocketImpl.ensureNegotiated(SSLSocketImpl.java:716)
at java.base/sun.security.ssl.SSLSocketImpl$AppOutputStream.write(SSLSocketImpl.java:970)
at java.base/java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:81)
at java.base/java.io.BufferedOutputStream.flush(BufferedOutputStream.java:142)
at java.base/java.io.DataOutputStream.flush(DataOutputStream.java:123)
at java.rmi/sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:222)
... 26 common frames omitted
Caused by: java.io.EOFException: SSL peer shut down incorrectly
at java.base/sun.security.ssl.SSLSocketInputRecord.decode(SSLSocketInputRecord.java:167)
at java.base/sun.security.ssl.SSLTransport.decode(SSLTransport.java:108)
at java.base/sun.security.ssl.SSLSocketImpl.decode(SSLSocketImpl.java:1152)
... 34 common frames omitted