[GitHub] [incubator-pinot] kishoreg commented on issue #4361: Fix NPE when there is no aggregation results in prettyPrintResponse

[GitBox <gi...@apache.org>]

kishoreg commented on issue #4361: Fix NPE when there is no aggregation results in prettyPrintResponse
URL: https://github.com/apache/incubator-pinot/pull/4361#issuecomment-505245244
 
 
   this is not the right fix. It just masking NPE. The real problem is in the following lines
   ```    
   printStatus(Color.CYAN, "***** Waiting for 5 seconds for the server to fetch the assigned segment *****");   
   Thread.sleep(5000);
   ```
   Similar to what we have in integration tests, we need to wait until the segments are loaded and select count(*) returns the right number. 

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