Examples of org.apache.pig.shock.SSHSocketImplFactory$SSHProcess

org.apache.pig.shock.SSHSocketImplFactory
This class replaces the standard SocketImplFactory with a factory that will use an SSH proxy. Only connect operations are supported. There are no server operations and nio.channels are not supported.
This class uses the following system properties:
- user.home - used to calculate the default .ssh directory
- user.name - used for the default ssh user id
- ssh.user - will override user.name as the user name to send over ssh
- ssh.gateway - sets the ssh host that will proxy connections
- ssh.knownhosts - the known hosts file. (We will not add to it)
- ssh.identity - the location of the identity file. The default name is openid in the ssh directory. THIS FILE MUST NOT BE PASSWORD PROTECTED.
@author breed

        try {
            if (server.equals(LOCAL)) {
                p = Runtime.getRuntime().exec(cmdarray);
            } 
            else {
                SSHSocketImplFactory fac = SSHSocketImplFactory.getFactory(server);
                p = fac.ssh(cmdToString(cmdarray));
            }


            //this should return as soon as connection is shutdown
            int rc = p.waitFor();
            if (rc != 0) {

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        try {
            if (server.equals(LOCAL)) {
                p = Runtime.getRuntime().exec(cmdarray);
            } 
            else {
                SSHSocketImplFactory fac = SSHSocketImplFactory.getFactory(server);
                p = fac.ssh(cmdToString(cmdarray));
            }


            if (connect)
                hodProcess = p;

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        try {
            if (server.equals(LOCAL)) {
                p = Runtime.getRuntime().exec(cmdarray);
            } 
            else {
                SSHSocketImplFactory fac = SSHSocketImplFactory.getFactory(server);
                p = fac.ssh(cmdToString(cmdarray));
            }


            if (connect)
                hodProcess = p;

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        try {
            if (server.equals(LOCAL)) {
                p = Runtime.getRuntime().exec(cmdarray);
            } 
            else {
                SSHSocketImplFactory fac = SSHSocketImplFactory.getFactory(server);
                p = fac.ssh(cmdToString(cmdarray));
            }


            //this should return as soon as connection is shutdown
            int rc = p.waitFor();
            if (rc != 0) {

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