public static String getTableOrMVSuffix(Context context, boolean createTableOrMVUseSuffix) {
    String suffix = "";
    if (createTableOrMVUseSuffix) {
      long txnId = Optional.ofNullable(context)
              .map(ctx -> ctx.getHiveTxnManager().getCurrentTxnId()).orElse(0L);
      if (txnId != 0) {
        suffix = AcidUtils.getPathSuffix(txnId);
      }
    }
    return suffix;
  }
Logs the class paths of the job class loader and the thread context class loader to the passed logger.
Checks both loaders if getURLs method is available; if not, prints a message about this (instead of the class path)

Note: all messages will always be logged with DEBUG log level.
ql/src/java/org/apache/hadoop/hive/ql/exec/Utilities.java