javeme commented on PR #1844:
URL:
https://github.com/apache/incubator-hugegraph/pull/1844#issuecomment-1107780393
error stack trace:
```java
2022-04-24 07:22:40 [grizzly-http-server-2] [WARN]
c.b.h.b.s.c.CassandraMetrics - Unable to get metrics from host '127.0.0.1':
java.io.IOException: Failed to retrieve RMIServer stub:
javax.naming.InvalidNameException: Malformed IPv6 address at index 7:
rmi://[127.0.0.1]:7199 [Root exception is java.lang.IllegalArgumentException:
Malformed IPv6 address at index 7: rmi://[127.0.0.1]:7199]
at
javax.management.remote.rmi.RMIConnector.connect(RMIConnector.java:369)
~[?:1.8.0_332]
at
javax.management.remote.JMXConnectorFactory.connect(JMXConnectorFactory.java:270)
~[?:1.8.0_332]
at org.apache.cassandra.tools.NodeProbe.connect(NodeProbe.java:191)
~[cassandra-all-3.10.jar:3.10]
at org.apache.cassandra.tools.NodeProbe.<init>(NodeProbe.java:158)
~[cassandra-all-3.10.jar:3.10]
at
com.baidu.hugegraph.backend.store.cassandra.CassandraMetrics.newNodeProbe(CassandraMetrics.java:308)
~[hugegraph-cassandra-0.13.0.jar:?]
at
com.baidu.hugegraph.backend.store.cassandra.CassandraMetrics.getMetricsByHost(CassandraMetrics.java:100)
~[hugegraph-cassandra-0.13.0.jar:?]
at
com.baidu.hugegraph.backend.store.cassandra.CassandraMetrics.executeAllHosts(CassandraMetrics.java:299)
~[hugegraph-cassandra-0.13.0.jar:?]
at
com.baidu.hugegraph.backend.store.cassandra.CassandraMetrics.metrics(CassandraMetrics.java:86)
~[hugegraph-cassandra-0.13.0.jar:?]
at
com.baidu.hugegraph.backend.store.cassandra.CassandraStore.lambda$registerMetaHandlers$0(CassandraStore.java:99)
~[hugegraph-cassandra-0.13.0.jar:?]
at
com.baidu.hugegraph.backend.store.MetaDispatcher.dispatchMetaHandler(MetaDispatcher.java:45)
~[hugegraph-core-0.13.0.jar:0.13.0.0]
at
com.baidu.hugegraph.backend.store.AbstractBackendStore.metadata(AbstractBackendStore.java:53)
~[hugegraph-core-0.13.0.jar:0.13.0.0]
at
com.baidu.hugegraph.backend.tx.AbstractTransaction.metadata(AbstractTransaction.java:109)
~[hugegraph-core-0.13.0.jar:0.13.0.0]
at
com.baidu.hugegraph.StandardHugeGraph.metadata(StandardHugeGraph.java:975)
~[hugegraph-core-0.13.0.jar:0.13.0.0]
at
com.baidu.hugegraph.auth.HugeGraphAuthProxy.metadata(HugeGraphAuthProxy.java:669)
~[hugegraph-api-0.13.0.jar:0.67.0.0]
at
com.baidu.hugegraph.api.metrics.MetricsAPI.backend(MetricsAPI.java:87)
~[hugegraph-api-0.13.0.jar:0.67.0.0]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
~[?:1.8.0_332]
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
~[?:1.8.0_332]
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
~[?:1.8.0_332]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_332]
at java.net.URI$Parser.parse(URI.java:3078) ~[?:1.8.0_332]
at java.net.URI.<init>(URI.java:588) ~[?:1.8.0_332]
at java.net.URI.create(URI.java:850) ~[?:1.8.0_332]
at
com.sun.jndi.url.rmi.rmiURLContext$Parser.parseCompat(rmiURLContext.java:213)
~[?:1.8.0_332]
at
com.sun.jndi.url.rmi.rmiURLContext$Parser.parse(rmiURLContext.java:109)
~[?:1.8.0_332]
at
com.sun.jndi.url.rmi.rmiURLContext.getRootURLContext(rmiURLContext.java:314)
~[?:1.8.0_332]
at
com.sun.jndi.toolkit.url.GenericURLContext.lookup(GenericURLContext.java:215)
~[?:1.8.0_332]
at javax.naming.InitialContext.lookup(InitialContext.java:417)
~[?:1.8.0_332]
at
javax.management.remote.rmi.RMIConnector.findRMIServerJNDI(RMIConnector.java:1955)
~[?:1.8.0_332]
at
javax.management.remote.rmi.RMIConnector.findRMIServer(RMIConnector.java:1922)
~[?:1.8.0_332]
at
javax.management.remote.rmi.RMIConnector.connect(RMIConnector.java:287)
~[?:1.8.0_332]
... 40 more
```
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