fix errorHandler bug

Change-Id: I1ed94f2f2316961b1728baafb389f78f7b2b74bc
compatible for schedulerConfig

Change-Id: I130af6a5911e3c455439c02774a0fbd7fe0d7b07
upgrade to 0.7.1

Change-Id: If5df68a00ac36b74f1c62bbbffea17e3fe3a78af