ambari/hmc/php/frontend/fetchTxnLogs.php

<?php

include_once '../util/Logger.php';
include_once '../conf/Config.inc';
include_once 'localDirs.php';
include_once "../util/lock.php";
include_once '../db/HMCDBAccessor.php';

include_once "../orchestrator/HMC.php";
include_once "../orchestrator/Service.php";
include_once "../orchestrator/ServiceComponent.php";
include_once "../db/Transaction.php";
include_once "../db/OrchestratorDB.php";
include_once "../puppet/DBReader.php";
include_once "../puppet/PuppetInvoker.php";

$dbPath = $GLOBALS["DB_PATH"];

$clusterName = $_GET['clusterName'];
$txnId = $_GET['txnId'];

function fetchTxnLogs( $txnId )
{
  global $dbPath;
  global $clusterName;

  $hmc = new HMC($dbPath, $clusterName);

  $logs = $hmc->getLogs($txnId);
  $progress = $hmc->getProgress($txnId);



//REZXXX  $logs = '';
//REZXXX
//REZXXX  /* Generate long logs. */
//REZXXX  for($i = 0; $i < 100; $i++) {
//REZXXX    $logs .= "1111 <br/>";
//REZXXX  }

  return array ('logs' => $logs['subTxns'],
                'progress' => $progress['subTxns']);
}

$result = fetchTxnLogs($txnId);

/* Create the output data... */
$jsonOutput = array(
    'clusterName' => $clusterName,
    'txnId' => $txnId,
    'logs' => $result['logs'],
    'progress' => $result['progress']);

/* ...and spit it out. */
header("Content-type: application/json");

print (json_encode($jsonOutput));

?>