change filter

workspace-provider/src/main/java/com/aliware/tianchi/TestRequestLimiter.java

@@ -20,7 +20,7 @@ public class TestRequestLimiter implements RequestLimiter {
      */
     @Override
     public boolean tryAcquire(Request request, int activeTaskCount) {
-        //if (activeTaskCount > 2000) return false;
+        if (activeTaskCount > 750) return false;
         return true;
     }