Program: 5119
Project: 5119
Buggy source:
@Override public ExploreService get(){
  File hiveDataDir=new File(cConf.get(Constants.Explore.LOCAL_DATA_DIR));
  System.setProperty(HiveConf.ConfVars.SCRATCHDIR.toString(),new File(hiveDataDir,cConf.get(Constants.AppFabric.TEMP_DIR)).getAbsolutePath());
  System.setProperty("String_Node_Str",hConf.get("String_Node_Str"));
  File warehouseDir=new File(cConf.get(Constants.Explore.LOCAL_DATA_DIR),"String_Node_Str");
  File databaseDir=new File(cConf.get(Constants.Explore.LOCAL_DATA_DIR),"String_Node_Str");
  if (isInMemory) {
    warehouseDir=new File(warehouseDir,Long.toString(seed));
    databaseDir=new File(databaseDir,Long.toString(seed));
  }
  LOG.debug("String_Node_Str",HiveConf.ConfVars.METASTOREWAREHOUSE.toString(),warehouseDir.getAbsoluteFile());
  System.setProperty(HiveConf.ConfVars.METASTOREWAREHOUSE.toString(),warehouseDir.getAbsolutePath());
  System.setProperty("String_Node_Str",cConf.get(Constants.Explore.LOCAL_DATA_DIR) + File.separator + "String_Node_Str");
  String connectUrl=String.format("String_Node_Str",databaseDir.getAbsoluteFile());
  LOG.debug("String_Node_Str",HiveConf.ConfVars.METASTORECONNECTURLKEY.toString(),connectUrl);
  System.setProperty(HiveConf.ConfVars.METASTORECONNECTURLKEY.toString(),connectUrl);
  System.setProperty(HiveConf.ConfVars.LOCALMODEAUTO.toString(),"String_Node_Str");
  System.setProperty(HiveConf.ConfVars.SUBMITVIACHILD.toString(),"String_Node_Str");
  System.setProperty(MRConfig.FRAMEWORK_NAME,"String_Node_Str");
  System.setProperty(HiveConf.ConfVars.HIVE_SERVER2_AUTHENTICATION.toString(),"String_Node_Str");
  System.setProperty(HiveConf.ConfVars.HIVE_SERVER2_ENABLE_DOAS.toString(),"String_Node_Str");
  System.setProperty(HiveConf.ConfVars.METASTORE_USE_THRIFT_SASL.toString(),"String_Node_Str");
  return exploreService;
}

Fixed version (ground truth):
@Override public ExploreService get(){
  File hiveDataDir=new File(cConf.get(Constants.Explore.LOCAL_DATA_DIR));
  File defaultScratchDir=new File(hiveDataDir,cConf.get(Constants.AppFabric.TEMP_DIR));
  if (System.getProperty(HiveConf.ConfVars.SCRATCHDIR.toString()) == null) {
    System.setProperty(HiveConf.ConfVars.SCRATCHDIR.toString(),defaultScratchDir.getAbsolutePath());
  }
  System.setProperty("String_Node_Str",hConf.get("String_Node_Str"));
  File warehouseDir=new File(cConf.get(Constants.Explore.LOCAL_DATA_DIR),"String_Node_Str");
  File databaseDir=new File(cConf.get(Constants.Explore.LOCAL_DATA_DIR),"String_Node_Str");
  if (isInMemory) {
    warehouseDir=new File(warehouseDir,Long.toString(seed));
    databaseDir=new File(databaseDir,Long.toString(seed));
  }
  LOG.debug("String_Node_Str",HiveConf.ConfVars.METASTOREWAREHOUSE.toString(),warehouseDir.getAbsoluteFile());
  System.setProperty(HiveConf.ConfVars.METASTOREWAREHOUSE.toString(),warehouseDir.getAbsolutePath());
  System.setProperty("String_Node_Str",cConf.get(Constants.Explore.LOCAL_DATA_DIR) + File.separator + "String_Node_Str");
  String connectUrl=String.format("String_Node_Str",databaseDir.getAbsoluteFile());
  LOG.debug("String_Node_Str",HiveConf.ConfVars.METASTORECONNECTURLKEY.toString(),connectUrl);
  System.setProperty(HiveConf.ConfVars.METASTORECONNECTURLKEY.toString(),connectUrl);
  System.setProperty(HiveConf.ConfVars.LOCALMODEAUTO.toString(),"String_Node_Str");
  System.setProperty(HiveConf.ConfVars.SUBMITVIACHILD.toString(),"String_Node_Str");
  System.setProperty(MRConfig.FRAMEWORK_NAME,"String_Node_Str");
  System.setProperty(HiveConf.ConfVars.HIVE_SERVER2_AUTHENTICATION.toString(),"String_Node_Str");
  System.setProperty(HiveConf.ConfVars.HIVE_SERVER2_ENABLE_DOAS.toString(),"String_Node_Str");
  System.setProperty(HiveConf.ConfVars.METASTORE_USE_THRIFT_SASL.toString(),"String_Node_Str");
  return exploreService;
}