Examples of net.schmizz.sshj.connection.channel.direct.Session.Command.join()

Package net.schmizz.sshj.connection.channel.direct.Session

Class net.schmizz.sshj.connection.channel.direct.Session.Command

Examples of net.schmizz.sshj.connection.channel.direct.Session.Command.join()

net.schmizz.sshj.connection.channel.direct.Session.Command.join()

            commandString.append(" ; ");
            commandString.append("mkdir -p ");
            commandString.append(app.getOutputDataDirectory());


            Command cmd = session.exec(commandString.toString());
            cmd.join(COMMAND_EXECUTION_TIMEOUT, TimeUnit.SECONDS);
        } catch (ConnectionException e) {
            throw new ProviderException(e.getMessage(), e);
        } catch (TransportException e) {
            throw new ProviderException(e.getMessage(), e);
        } catch (IOException e) {

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            /*
             * Execute
             */
            Command cmd = session.exec(command);
            log.info("stdout=" + GfacUtils.readFromStream(session.getInputStream()));
            cmd.join(COMMAND_EXECUTION_TIMEOUT, TimeUnit.SECONDS);


            /*
             * check return value. usually not very helpful to draw conclusions based on return values so don't bother.
             * just provide warning in the log messages
             */

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      public ExecResponse create() throws Exception {
         try {
            session = acquire(execConnection());
            Command output = session.exec(checkNotNull(command, "command"));
            String outputString = IOUtils.readFully(output.getInputStream()).toString();
            output.join(sshClientConnection.getSessionTimeout(), TimeUnit.MILLISECONDS);
            int errorStatus = output.getExitStatus();
            String errorString = IOUtils.readFully(output.getErrorStream()).toString();
            return new ExecResponse(outputString, errorString, errorStatus);
         } finally {
            clear();

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    final Session session = ssh.startSession();
    try {
      final Command cmd = session.exec(command);
      System.out.println(IOUtils.readFully(cmd.getInputStream()).toString());
      cmd.join(10, TimeUnit.SECONDS);
      System.out
          .println("\n** exit status: " + cmd.getExitStatus() + " for the cmd " + command + " on " + vmName);
      if (cmd.getExitStatus() != 0) {
        System.out.println("Command [" + command + "] failed with exit status :" + cmd.getExitStatus() + " on "
            + vmName);

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                String execuable = app.getStaticWorkingDirectory() + File.separatorChar + Constants.EXECUTABLE_NAME;
                GFacUtils.updateApplicationJobStatus(jobExecutionContext, jobID, ApplicationJobStatus.SUBMITTED);
                Command cmd = session.exec("/bin/chmod 755 " + execuable + "; " + execuable);
                GFacUtils.updateApplicationJobStatus(jobExecutionContext, jobID, ApplicationJobStatus.RESULTS_RETRIEVE);
                log.info("stdout=" + GFacUtils.readFromStream(session.getInputStream()));
                cmd.join(Constants.COMMAND_EXECUTION_TIMEOUT, TimeUnit.SECONDS);


                /*
                 * check return value. usually not very helpful to draw conclusions
                 * based on return values so don't bother. just provide warning in
                 * the log messages

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      public ExecResponse create() throws Exception {
         try {
            session = acquire(execConnection());
            Command output = session.exec(checkNotNull(command, "command"));
            String outputString = IOUtils.readFully(output.getInputStream()).toString();
            output.join(sshClientConnection.getSessionTimeout(), TimeUnit.MILLISECONDS);
            int errorStatus = output.getExitStatus();
            String errorString = IOUtils.readFully(output.getErrorStream()).toString();
            return new ExecResponse(outputString, errorString, errorStatus);
         } finally {
            clear();

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            ssh.authPublickey(System.getProperty("user.name"));
            final Session session = ssh.startSession();
            try {
                final Command cmd = session.exec("ping -c 1 google.com");
                System.out.println(IOUtils.readFully(cmd.getInputStream()).toString());
                cmd.join(5, TimeUnit.SECONDS);
                System.out.println("\n** exit status: " + cmd.getExitStatus());
            } finally {
                session.close();
            }
        } finally {

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        try {
            String command = tavernaCommand.replace("%%inputdoc%%", inputDocPath)
                .replace("%%outputdoc%%", outputDocPath).replace("%%workflow%%", workflowPath)
                .replace("%%working_dir%%", workingDir);
            final Command cmd = session.exec(command);
            cmd.join(commandTimeout, TimeUnit.SECONDS);


            if (!cmd.getExitStatus().equals(0)) {
                String stderr = IOUtils.readFully(cmd.getErrorStream()).toString();
                LOG.error("Error executing workflow: " + stderr);
                throw new TavernaExecutorException("Error executing workflow: " + stderr);

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     */
    private void cleanupServer() throws IOException, TavernaExecutorException {
        final Session session = ssh.startSession();
        try {
            final Command cmd = session.exec("rm -rf " + workingDir);
            cmd.join(commandTimeout, TimeUnit.SECONDS);


            if (!cmd.getExitStatus().equals(0)) {
                String stderr = IOUtils.readFully(cmd.getErrorStream()).toString();
                LOG.error("Error deleting working directory " + stderr);
                throw new TavernaExecutorException("Error deleting working directory " + stderr);

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    private String createWorkingDir() throws IOException, TavernaExecutorException {
        final Session session = ssh.startSession();
        try {
            final Command cmd = session.exec("mktemp -d -t plato.XXXXXXXXXXXXXXXXXXXX");
            String tempDir = IOUtils.readFully(cmd.getInputStream()).toString();
            cmd.join(commandTimeout, TimeUnit.SECONDS);
            if (cmd.getExitStatus().equals(0)) {
                tempDir = tempDir.trim();
                LOG.debug("Created working directory " + tempDir);
                return tempDir;
            } else {

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