The segment info shown on Pinot UI is not consistent with what's found in External View

[klsince]

The Table Info panel in Pinot UI like below shows segment info that's inconsistent with what's in External View. For example, we noticed that the UI showed wrong number of segments and wrong status (BAD), when there were more segments found in External View and all in GOOD status.

[klsince]

This may be due to large response got truncated by browser.

[ksnijjer]

On a similar pattern Admin console just becomes useless(hangs/crashes) if table has large number of segments, none of the UI options for e.g Edit Schema/table etc. work at that pt. Perhaps we should only load list of first x segments initially and then load rest on demand or paginate it vs. trying to load everything in one shot which causes browser issues.