I have installed Teradata in my VM, and can connect the dbc database with the in-built Terraform studio express .
Now, I want to connect the dbc database with the Terraform studio express outside my VM i.e. in Windows. But when I try to test the connection using the same login details, it shows me "Ping Failed".
The detailed error message is as follows:
java.sql.SQLException: [Teradata JDBC Driver] [TeraJDBC 17.10.00.14] [Error 1277] [SQLState 08S01] Login timeout for Connection to 192.168.XXX.XX Mon Jan 10 19:39:51 IST 2022 socket orig=192.168.XXX.XX cid=50e21bd3 sess=0 java.net.SocketTimeoutException: connect timed out at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method) at java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source) at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) at java.net.AbstractPlainSocketImpl.connect(Unknown Source) at java.net.PlainSocketImpl.connect(Unknown Source) at java.net.SocksSocketImpl.connect(Unknown Source) at java.net.Socket.connect(Unknown Source) at com.teradata.jdbc.jdbc_4.io.TDNetworkIOIF$ConnectThread.run(TDNetworkIOIF.java:1543)
at com.teradata.jdbc.jdbc_4.util.ErrorFactory.makeDriverJDBCException(ErrorFactory.java:95)
at com.teradata.jdbc.jdbc_4.util.ErrorFactory.makeDriverJDBCException(ErrorFactory.java:70)
at com.teradata.jdbc.jdbc_4.util.ErrorFactory.makeIoJDBCException(ErrorFactory.java:208)
at com.teradata.jdbc.jdbc_4.util.ErrorAnalyzer.analyzeIoError(ErrorAnalyzer.java:59)
at com.teradata.jdbc.jdbc_4.io.TDNetworkIOIF.createSocketConnection(TDNetworkIOIF.java:188)
at com.teradata.jdbc.jdbc_4.io.TDNetworkIOIF.createIO(TDNetworkIOIF.java:174)
at com.teradata.jdbc.jdbc.GenericTeradataConnection.<init>(GenericTeradataConnection.java:290)
at com.teradata.jdbc.jdbc_4.TDSession.<init>(TDSession.java:186)
at com.teradata.jdbc.jdk6.JDK6_SQL_Connection.<init>(JDK6_SQL_Connection.java:36)
at com.teradata.jdbc.jdk6.JDK6ConnectionFactory.constructSQLConnection(JDK6ConnectionFactory.java:25)
at com.teradata.jdbc.jdbc.ConnectionFactory.createConnection(ConnectionFactory.java:181)
at com.teradata.jdbc.jdbc.ConnectionFactory.createConnection(ConnectionFactory.java:171)
at com.teradata.jdbc.TeraDriver.doConnect(TeraDriver.java:230)
at com.teradata.jdbc.TeraDriver.connect(TeraDriver.java:163)
at com.teradata.datatools.dtp.connectivity.db.teradata.TeradataJDBCConnection.makeConnection(TeradataJDBCConnection.java:286)
at com.teradata.datatools.dtp.connectivity.db.teradata.TeradataJDBCConnection.createConnection(TeradataJDBCConnection.java:124)
at org.eclipse.datatools.connectivity.DriverConnectionBase.internalCreateConnection(DriverConnectionBase.java:105)
at org.eclipse.datatools.connectivity.DriverConnectionBase.open(DriverConnectionBase.java:54)
at org.eclipse.datatools.connectivity.drivers.jdbc.JDBCConnection.open(JDBCConnection.java:96)
at com.teradata.datatools.dtp.connectivity.db.teradata.TeradataPingFactory.createConnection(TeradataPingFactory.java:36)
at org.eclipse.datatools.connectivity.internal.ConnectionFactoryProvider.createConnection(ConnectionFactoryProvider.java:83)
at org.eclipse.datatools.connectivity.internal.ConnectionProfile.createConnection(ConnectionProfile.java:359)
at org.eclipse.datatools.connectivity.ui.PingJob.createTestConnection(PingJob.java:76)
at org.eclipse.datatools.connectivity.ui.PingJob.run(PingJob.java:59)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)
Caused by: java.net.SocketTimeoutException: connect timed out
at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method)
at java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source)
at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
at java.net.AbstractPlainSocketImpl.connect(Unknown Source)
at java.net.PlainSocketImpl.connect(Unknown Source)
at java.net.SocksSocketImpl.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at com.teradata.jdbc.jdbc_4.io.TDNetworkIOIF$ConnectThread.run(TDNetworkIOIF.java:1543)
Please provide any solutions to fix this.
Note: I have also installed the Teradata tools and utilities suite (ODBC driver, BTEQ, etc)
I am using Pentaho Data Integration (9.1) and trying to connect to my SQL Server Database using windows Authentification but when I do, I get an error.
Knowing that I can get access to my database using SQL Management Studio and during last month my PDI works perfectly with authentification windows.
Message error:
Connection failed. Verify all connection parameters and confirm that the appropriate driver is installed.
Read timed out ClientConnectionId:689b127e-eda6-4240-9e30-766e491ab776
here the log error :
Connection failed. Verify all connection parameters and confirm that the appropriate driver is installed.
Read timed out ClientConnectionId:21a446a1-3fa6-4050-8687-4311c614cd1a
at org.pentaho.di.core.database.Database.normalConnect(Database.java:493)
at org.pentaho.di.core.database.Database.connect(Database.java:389)
at org.pentaho.di.core.database.Database.connect(Database.java:360)
at org.pentaho.di.core.database.Database.connect(Database.java:350)
at org.pentaho.di.core.database.DatabaseFactory.getConnectionTestReport(DatabaseFactory.java:85)
at org.pentaho.di.core.database.DatabaseFactory.getConnectionTestResults(DatabaseFactory.java:115)
at org.pentaho.di.core.database.DatabaseMeta.testConnectionSuccess(DatabaseMeta.java:2848)
at org.pentaho.ui.database.event.DataHandler.testDatabaseConnection(DataHandler.java:649)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.pentaho.ui.xul.impl.AbstractXulDomContainer.invoke(AbstractXulDomContainer.java:313)
at org.pentaho.ui.xul.impl.AbstractXulComponent.invoke(AbstractXulComponent.java:157)
at org.pentaho.ui.xul.impl.AbstractXulComponent.invoke(AbstractXulComponent.java:141)
at org.pentaho.ui.xul.swt.tags.SwtButton.access$500(SwtButton.java:43)
at org.pentaho.ui.xul.swt.tags.SwtButton$4.widgetSelected(SwtButton.java:137)
at org.eclipse.swt.widgets.TypedListener.handleEvent(Unknown Source)
at org.eclipse.swt.widgets.EventTable.sendEvent(Unknown Source)
at org.eclipse.swt.widgets.Display.sendEvent(Unknown Source)
at org.eclipse.swt.widgets.Widget.sendEvent(Unknown Source)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Unknown Source)
at org.eclipse.swt.widgets.Display.readAndDispatch(Unknown Source)
at org.eclipse.jface.window.Window.runEventLoop(Window.java:820)
at org.eclipse.jface.window.Window.open(Window.java:796)
at org.pentaho.di.ui.xul.KettleDialog.show(KettleDialog.java:89)
at org.pentaho.di.ui.xul.KettleDialog.show(KettleDialog.java:56)
at org.pentaho.di.ui.core.database.dialog.XulDatabaseDialog.open(XulDatabaseDialog.java:126)
at org.pentaho.di.ui.core.database.dialog.DatabaseDialog.open(DatabaseDialog.java:61)
at org.pentaho.di.ui.trans.step.BaseStepDialog.showDbDialogUnlessCancelledOrValid(BaseStepDialog.java:818)
at org.pentaho.di.ui.trans.step.BaseStepDialog$EditConnectionListener.widgetSelected(BaseStepDialog.java:1526)
at org.eclipse.swt.widgets.TypedListener.handleEvent(Unknown Source)
at org.eclipse.swt.widgets.EventTable.sendEvent(Unknown Source)
at org.eclipse.swt.widgets.Display.sendEvent(Unknown Source)
at org.eclipse.swt.widgets.Widget.sendEvent(Unknown Source)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Unknown Source)
at org.eclipse.swt.widgets.Display.readAndDispatch(Unknown Source)
at org.pentaho.di.ui.trans.steps.tableinput.TableInputDialog.open(TableInputDialog.java:463)
at org.pentaho.di.ui.spoon.delegates.SpoonStepsDelegate.editStep(SpoonStepsDelegate.java:120)
at org.pentaho.di.ui.spoon.Spoon.editStep(Spoon.java:8854)
at org.pentaho.di.ui.spoon.trans.TransGraph.editStep(TransGraph.java:3287)
at org.pentaho.di.ui.spoon.trans.TransGraph.mouseDoubleClick(TransGraph.java:785)
at org.eclipse.swt.widgets.TypedListener.handleEvent(Unknown Source)
at org.eclipse.swt.widgets.EventTable.sendEvent(Unknown Source)
at org.eclipse.swt.widgets.Display.sendEvent(Unknown Source)
at org.eclipse.swt.widgets.Widget.sendEvent(Unknown Source)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Unknown Source)
at org.eclipse.swt.widgets.Display.readAndDispatch(Unknown Source)
at org.pentaho.di.ui.spoon.Spoon.readAndDispatch(Spoon.java:1405)
at org.pentaho.di.ui.spoon.Spoon.waitForDispose(Spoon.java:7989)
at org.pentaho.di.ui.spoon.Spoon.start(Spoon.java:9371)
at org.pentaho.di.ui.spoon.Spoon.main(Spoon.java:711)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.pentaho.commons.launcher.Launcher.main(Launcher.java:92)
Caused by: org.pentaho.di.core.exception.KettleDatabaseException:
Connection failed. Verify all connection parameters and confirm that the appropriate driver is installed.
Read timed out ClientConnectionId:21a446a1-3fa6-4050-8687-4311c614cd1a
at org.pentaho.di.core.database.Database.connectUsingClass(Database.java:601)
at org.pentaho.di.core.database.Database.normalConnect(Database.java:477)
... 56 more
Caused by: com.microsoft.sqlserver.jdbc.SQLServerException: Read timed out ClientConnectionId:21a446a1-3fa6-4050-8687-4311c614cd1a
at com.microsoft.sqlserver.jdbc.SQLServerConnection.terminate(SQLServerConnection.java:3151)
at com.microsoft.sqlserver.jdbc.TDSChannel.read(IOBuffer.java:2060)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.Prelogin(SQLServerConnection.java:2862)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.connectHelper(SQLServerConnection.java:2704)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.login(SQLServerConnection.java:2362)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.connectInternal(SQLServerConnection.java:2213)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.connect(SQLServerConnection.java:1276)
at com.microsoft.sqlserver.jdbc.SQLServerDriver.connect(SQLServerDriver.java:861)
at java.sql.DriverManager.getConnection(DriverManager.java:664)
at java.sql.DriverManager.getConnection(DriverManager.java:208)
at org.pentaho.di.core.database.Database.connectUsingClass(Database.java:585)
... 57 more
Caused by: java.net.SocketTimeoutException: Read timed out
at java.net.SocketInputStream.socketRead0(Native Method)
at java.net.SocketInputStream.socketRead(SocketInputStream.java:116)
at java.net.SocketInputStream.read(SocketInputStream.java:171)
at java.net.SocketInputStream.read(SocketInputStream.java:141)
at com.microsoft.sqlserver.jdbc.TDSChannel.read(IOBuffer.java:2054)
We are facing issues in JMeter remote testing. Master is stuck at:
Waiting for possible Shutdown/StopTestNow/Heapdump message on port 4445
While the client is throwing:
Connection refused to host exception
We are running master like below:
.\jmeter <b>-Djava.rmi.server.hostname=10.19.120.43 </b> -n -t .\Test.jmx -R 10.75.225.188
But in the slave side test completion status is sent to some other IP address:
2020-06-11 15:54:01,788 INFO o.a.j.e.RemoteJMeterEngineImpl: Creating JMeter engine on host 10.75.225.188 base '.'
<br>2020-06-11 15:54:01,788 INFO o.a.j.e.RemoteJMeterEngineImpl:<b> Remote client host: 10.19.120.43</b>
<br>2020-06-11 15:54:01,788 INFO o.a.j.s.FileServer: Set new base='.'
<br>2020-06-11 15:54:01,793 INFO o.a.j.e.RemoteJMeterEngineImpl: Cleaning previously set properties: {sample_variables=ulp_buffer_fill,ulp_lag_time,ulp_play_time,ulp_lag_ratio,ulp_dwn_time,ulp_hits,ulp_avg_chunk_time,ulp_avg_manifest_time}
2020-06-11 15:54:01,794 INFO o.a.j.e.StandardJMeterEngine: Applying properties {sample_variables=ulp_buffer_fill,ulp_lag_time,ulp_play_time,ulp_lag_ratio,ulp_dwn_time,ulp_hits,ulp_avg_chunk_time,ulp_avg_manifest_time}
<br>2020-06-11 15:54:01,795 INFO o.a.j.e.RemoteJMeterEngineImpl: Running test
<br>2020-06-11 15:54:01,797 INFO o.a.j.e.StandardJMeterEngine: Running the test!
<br>2020-06-11 15:54:01,797 INFO o.a.j.s.SampleEvent: List of sample_variables: [ulp_buffer_fill, ulp_lag_time, ulp_play_time, ulp_lag_ratio, ulp_dwn_time, ulp_hits, ulp_avg_chunk_time, ulp_avg_manifest_time]
<br>2020-06-11 15:54:22,801 ERROR o.a.j.s.RemoteListenerWrapper: testStarted(host) on 10.75.225.188
java.rmi.ConnectException: <b>Connection refused to host: 10.0.75.1; nested exception is:
java.net.ConnectException: Connection timed out: connect </b>
at sun.rmi.transport.tcp.TCPEndpoint.newSocket(Unknown Source) ~[?:1.8.0_231]
at sun.rmi.transport.tcp.TCPChannel.createConnection(Unknown Source) ~[?:1.8.0_231]
at sun.rmi.transport.tcp.TCPChannel.newConnection(Unknown Source) ~[?:1.8.0_231]
at sun.rmi.server.UnicastRef.invoke(Unknown Source) ~[?:1.8.0_231]
at java.rmi.server.RemoteObjectInvocationHandler.invokeRemoteMethod(Unknown Source) ~[?:1.8.0_231]
at java.rmi.server.RemoteObjectInvocationHandler.invoke(Unknown Source) ~[?:1.8.0_231]
at com.sun.proxy.$Proxy20.testStarted(Unknown Source) ~[?:?]
at org.apache.jmeter.samplers.RemoteListenerWrapper.testStarted(RemoteListenerWrapper.java:79) [ApacheJMeter_core.jar:4.0 r1823414]
at org.apache.jmeter.engine.StandardJMeterEngine.notifyTestListenersOfStart(StandardJMeterEngine.java:217) [ApacheJMeter_core.jar:4.0 r1823414]
at org.apache.jmeter.engine.StandardJMeterEngine.run(StandardJMeterEngine.java:384) [ApacheJMeter_core.jar:4.0 r1823414]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_231]
Caused by: java.net.ConnectException: Connection timed out: connect
at java.net.DualStackPlainSocketImpl.connect0(Native Method) ~[?:1.8.0_231]
at java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source) ~[?:1.8.0_231]
at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[?:1.8.0_231]
at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[?:1.8.0_231]
at java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[?:1.8.0_231]
at java.net.PlainSocketImpl.connect(Unknown Source) ~[?:1.8.0_231]
at java.net.SocksSocketImpl.connect(Unknown Source) ~[?:1.8.0_231]
at java.net.Socket.connect(Unknown Source) ~[?:1.8.0_231]
at java.net.Socket.connect(Unknown Source) ~[?:1.8.0_231]
at java.net.Socket.<init>(Unknown Source) ~[?:1.8.0_231]
at java.net.Socket.<init>(Unknown Source) ~[?:1.8.0_231]
at sun.rmi.transport.proxy.RMIDirectSocketFactory.createSocket(Unknown Source) ~[?:1.8.0_231]
at sun.rmi.transport.proxy.RMIMasterSocketFactory.createSocket(Unknown Source) ~[?:1.8.0_231]
... 11 more
FYI: this machine has docker running on it and 10.0.75.1 is associated with it
You need to EXPOSE port 1099 (or whatever port you're using as the server_port) in your Dockerfile (or use host network driver) and in the firewall of your 10.75.225.188 machine, this is the minimum requirement for JMeter master could establish the connectivity with the slave machine.
More information: Remote hosts and RMI configuration
You can also refer to JMeter Distributed Testing with Docker article, it has some sample networking configuration you might be willing to apply to your system
Can't connect to network drive
I have a instance of NiFi installed on Linux running Windows virtually. I am trying to use the ListFTP and FetchFTP processors to watch and pull files from a network shared drive with separate log in credentials from the user login for the VM instance. All of my attempts to connect to the network drive have failed so far with the same error (also visible in full log file below):
ListFTP[id=017010c5-a979-1da8-6ea7-d19acc59a3e7] Failed to perform listing on remote host due to Connection refused: connect: java.net.ConnectException: Connection refused: connect
I have tried to connect to the XXX.YYY.com hostname as well as ping the IP address and use that as a hostname. I can connect to the drive within the Windows instance with the same username and password credentials I am using in NiFi.
log file
2020-03-31 10:18:19,937 ERROR [Timer-Driven Process Thread-7] o.a.nifi.processors.standard.ListFTP ListFTP[id=017010c5-a979-1da8-6ea7-d19acc59a3e7] Failed to perform listing on remote host due to Connection refused: connect: java.net.ConnectException: Connection refused: connect
java.net.ConnectException: Connection refused: connect
at java.net.TwoStacksPlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
at java.net.AbstractPlainSocketImpl.connect(Unknown Source)
at java.net.PlainSocketImpl.connect(Unknown Source)
at java.net.SocksSocketImpl.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at org.apache.commons.net.SocketClient._connect(SocketClient.java:243)
at org.apache.commons.net.SocketClient.connect(SocketClient.java:181)
at org.apache.nifi.processors.standard.util.FTPTransfer.getClient(FTPTransfer.java:592)
at org.apache.nifi.processors.standard.util.FTPTransfer.getListing(FTPTransfer.java:229)
at org.apache.nifi.processors.standard.util.FTPTransfer.getListing(FTPTransfer.java:192)
at org.apache.nifi.processors.standard.ListFileTransfer.performListing(ListFileTransfer.java:106)
at org.apache.nifi.processor.util.list.AbstractListProcessor.listByTrackingTimestamps(AbstractListProcessor.java:472)
at org.apache.nifi.processor.util.list.AbstractListProcessor.onTrigger(AbstractListProcessor.java:414)
at org.apache.nifi.processor.AbstractProcessor.onTrigger(AbstractProcessor.java:27)
at org.apache.nifi.controller.StandardProcessorNode.onTrigger(StandardProcessorNode.java:1176)
at org.apache.nifi.controller.tasks.ConnectableTask.invoke(ConnectableTask.java:213)
at org.apache.nifi.controller.scheduling.TimerDrivenSchedulingAgent$1.run(TimerDrivenSchedulingAgent.java:117)
at org.apache.nifi.engine.FlowEngine$2.run(FlowEngine.java:110)
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.util.concurrent.FutureTask.runAndReset(Unknown Source)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(Unknown Source)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
The solution to this problem was an inappropriate installation of the NiFi service which did not have user login information which had appropriate access to the server it was trying to access. It has been resolved now
I am getting the below exception (java.net.DualStackPlainSocketImpl) in Jmeter, I am manually able access the application so there is no problem from the server.I suspect it is related to the Port. Before this i have opened around more than 15 instances of jmeter to create test data, Is that might have caused this problem?
What is the clear difference in terms of network between making the request through jemeter and manual request?.Please let me know if any other additional information is required?
java.net.ConnectException: Connection timed out: connect
at java.net.DualStackPlainSocketImpl.connect0(Native Method)at java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source)
at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
at java.net.AbstractPlainSocketImpl.connect(Unknown Source)
at java.net.PlainSocketImpl.connect(Unknown Source)
at java.net.SocksSocketImpl.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at sun.security.ssl.SSLSocketImpl.connect(Unknown Source)
at org.apache.http.conn.ssl.SSLSocketFactory.connectSocket(SSLSocketFactory.java:542)
at org.apache.http.conn.ssl.SSLSocketFactory.connectSocket(SSLSocketFactory.java:414)
at org.apache.jmeter.protocol.http.sampler.LazySchemeSocketFactory.connectSocket(LazySchemeSocketFactory.java:97)
at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180)
at org.apache.jmeter.protocol.http.sampler.hc.ManagedClientConnectionImpl.open(ManagedClientConnectionImpl.java:318)
at org.apache.jmeter.protocol.http.sampler.MeasuringConnectionManager$MeasuredConnection.open(MeasuringConnectionManager.java:114)
at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610)
at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445)
at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83)
at org.apache.jmeter.protocol.http.sampler.HTTPHC4Impl.executeRequest(HTTPHC4Impl.java:654)
at org.apache.jmeter.protocol.http.sampler.HTTPHC4Impl.sample(HTTPHC4Impl.java:413)
at org.apache.jmeter.protocol.http.sampler.HTTPSamplerProxy.sample(HTTPSamplerProxy.java:74)
at org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase.sample(HTTPSamplerBase.java:1189)
at org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase.sample(HTTPSamplerBase.java:1178)
at org.apache.jmeter.threads.JMeterThread.executeSamplePackage(JMeterThread.java:491)
at org.apache.jmeter.threads.JMeterThread.processSampler(JMeterThread.java:425)
at org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:254)
at java.lang.Thread.run(Unknown Source)