nebula 版本：2.0.1
部署方式：分布式
安装方式： Docker
是否为线上版本： N
硬件信息
磁盘（ 推荐使用 SSD）
CPU、内存信息
pom版本信息：
<java.version>1.8</java.version>
<scala.version>2.11.8</scala.version>
<spark.version>2.4.3</spark.version>
<nebula.version>2.0.1</nebula.version>
edge.loadEdgesToDF().show() 可以正差查询到数据。
运行：PageRankAlgo.apply(spark, newFrame, prConfig, false) 报错：
21/11/16 20:39:30 ERROR scan.ScanEdgeResultIterator: get storage client error,
java.util.NoSuchElementException: Unable to activate object
at org.apache.commons.pool2.impl.GenericKeyedObjectPool.borrowObject(GenericKeyedObjectPool.java:400)
at org.apache.commons.pool2.impl.GenericKeyedObjectPool.borrowObject(GenericKeyedObjectPool.java:277)
at com.vesoft.nebula.client.storage.StorageConnPool.getStorageConnection(StorageConnPool.java:42)
at com.vesoft.nebula.client.storage.scan.ScanEdgeResultIterator.lambda$next$0(ScanEdgeResultIterator.java:79)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: com.facebook.thrift.transport.TTransportException: java.net.BindException: Address already in use: connect
at com.facebook.thrift.transport.TSocket.open(TSocket.java:204)
at com.vesoft.nebula.client.storage.GraphStorageConnection.open(GraphStorageConnection.java:40)
at com.vesoft.nebula.client.storage.StorageConnPoolFactory.activateObject(StorageConnPoolFactory.java:59)
at com.vesoft.nebula.client.storage.StorageConnPoolFactory.activateObject(StorageConnPoolFactory.java:16)
at org.apache.commons.pool2.impl.GenericKeyedObjectPool.borrowObject(GenericKeyedObjectPool.java:391)
... 8 more
Caused by: java.net.BindException: Address already in use: connect
at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method)
at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:85)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at com.facebook.thrift.transport.TSocket.open(TSocket.java:199)
... 12 more