@Override
  public String toString() {
    return "MEMORY INFO - { isTez: " + isTez() +
        ", isLlap: " + isLlap() +
        ", maxExecutorMemory: " + LlapUtil.humanReadableByteCount(getMaxExecutorMemory()) +
        " }";
  }
Get the Container max Memory value in bytes.
@return bytes value as long
ql/src/java/org/apache/hadoop/hive/ql/exec/MemoryInfo.java