public AbstractExecution setIsReExecute() {
    isReExecute = true;
    if (executionNodesListener != null) {
      executionNodesListener.reset();
    }
    return this;
  }
yjing The following code is added to get a set of function executing nodes by the data aware
procedure
geode-core/src/main/java/org/apache/geode/internal/cache/execute/AbstractExecution.java