Hi,
I am trying to use the grep4j to login to remote server and grep for a keyword.
Below is the code snippet .
String host = "121.10.11.18";
System.out.println("In buildEngineRestartcount 2 ..................."+host);
Profile remoteProfile = ProfileBuilder.newBuilder()
.name("Remote server log")
.filePath("/logs/server/server.log")
.onRemotehost(host)
.credentials("id", "pswd")
.build();
System.out.println("In buildEngineRestartcount 3 ..................."+remoteProfile);
GrepExpression exp = new GrepExpression("TaskAccepted", false);
Option ops = new Option(null, "", "");
// GrepResults results = grep(exp, remoteProfile, ops);
GrepResults results = grep(constantExpression("TaskAccepted"), on(remoteProfile));
System.out.println("Grep results : " + results);
System.out.println("Total lines found : " + results.totalLines());
System.out.println("Total Execution Time : " + results.getExecutionTime());
What is the expected output? What do you see instead?
Getting these errors
RROR 2014-11-17 16:49:00,825 [pool-10-thread-1]
org.springframework.scheduling.support.TaskUtils$LoggingErrorHandler -
Unexpected error occurred in scheduled task.
java.lang.RuntimeException: Error when executing the GrepTask
at org.grep4j.core.executors.GrepExecutor.execute(GrepExecutor.java:59)
at org.grep4j.core.executors.GrepExecutor.execute(GrepExecutor.java:27)
at org.grep4j.core.Grep4j.execute(Grep4j.java:239)
at org.grep4j.core.Grep4j.grep(Grep4j.java:145)
at org.grep4j.core.Grep4j.grep(Grep4j.java:213)
at com.wellsfargo.BO.GridScheduler.buildEngineRestartcount(GridScheduler.java:144)
at com.wellsfargo.BO.GridScheduler$$FastClassBySpringCGLIB$$fcd0d09b.invoke(<generated>)
at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:640)
at com.wellsfargo.BO.GridScheduler$$EnhancerBySpringCGLIB$$3f43cfea.buildEngineRestartcount(<generated>)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:65)
at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54)
at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:81)
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(Unknown Source)
at java.util.concurrent.ScheduledThreadPoolExecutor$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)
Caused by: java.util.concurrent.ExecutionException: java.lang.RuntimeException:
Error when executing the CommandExecutorTasks
at java.util.concurrent.FutureTask.report(Unknown Source)
at java.util.concurrent.FutureTask.get(Unknown Source)
at org.grep4j.core.executors.GrepExecutor.execute(GrepExecutor.java:54)
... 23 more
Caused by: java.lang.RuntimeException: Error when executing the
CommandExecutorTasks
at org.grep4j.core.executors.GrepTaskExecutor.execute(GrepTaskExecutor.java:51)
at org.grep4j.core.executors.GrepTaskExecutor.execute(GrepTaskExecutor.java:25)
at org.grep4j.core.task.GrepTask.call(GrepTask.java:51)
at org.grep4j.core.task.GrepTask.call(GrepTask.java:31)
at java.util.concurrent.FutureTask.run(Unknown Source)
... 3 more
Caused by: java.util.concurrent.ExecutionException: java.lang.RuntimeException:
ERROR: Unrecoverable error when performing remote command ERROR: Unrecoverable
error when trying to connect to serverDetails :
ServerDetails(host=wppra00a0177.wellsfargo.com, user=u334635,
password=Smaran$3, port=22, privateKeyLocation=null, isPasswordRequired=true)
at java.util.concurrent.FutureTask.report(Unknown Source)
at java.util.concurrent.FutureTask.get(Unknown Source)
at org.grep4j.core.executors.GrepTaskExecutor.execute(GrepTaskExecutor.java:48)
... 7 more
Caused by: java.lang.RuntimeException: ERROR: Unrecoverable error when
performing remote command ERROR: Unrecoverable error when trying to connect to
serverDetails : ServerDetails(host=wppra00a0177.wellsfargo.com, user=u334635,
password=Smaran$3, port=22, privateKeyLocation=null, isPasswordRequired=true)
at org.grep4j.core.command.linux.JschCommandExecutor.execute(JschCommandExecutor.java:46)
at org.grep4j.core.task.CommandExecutorTask.call(CommandExecutorTask.java:35)
at org.grep4j.core.task.CommandExecutorTask.call(CommandExecutorTask.java:19)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
... 4 more
Caused by: java.lang.RuntimeException: ERROR: Unrecoverable error when trying
to connect to serverDetails : ServerDetails(host=wppra00a0177.wellsfargo.com,
user=u334635, password=Smaran$3, port=22, privateKeyLocation=null,
isPasswordRequired=true)
at org.grep4j.core.command.linux.SessionFactory.makeObject(SessionFactory.java:39)
at org.grep4j.core.command.linux.SessionFactory.makeObject(SessionFactory.java:15)
at org.apache.commons.pool.impl.StackKeyedObjectPool.borrowObject(StackKeyedObjectPool.java:165)
at org.grep4j.core.command.linux.JschCommandExecutor.execute(JschCommandExecutor.java:37)
... 8 more
Caused by: com.jcraft.jsch.JSchException: Auth fail
at com.jcraft.jsch.Session.connect(Session.java:491)
at com.jcraft.jsch.Session.connect(Session.java:162)
at org.grep4j.core.command.linux.SessionFactory.makeObject(SessionFactory.java:37)
... 11 more
What version of the product are you using? On what operating system?
I have this code running from eclipse windows.
Please provide any additional information below.
I have used the dependcies jar supplied.
It will be great,if you can help me with this.
Original issue reported on code.google.com by shalini....@gmail.com on 18 Nov 2014 at 3:38
Original issue reported on code.google.com by
shalini....@gmail.comon 18 Nov 2014 at 3:38