tree a76ed5878f3474d6091dd7c899a3fdba905ae4ec
parent 9c5946bc077b1ead87666a7f962764eb307016cb
author Jiajun Wang <jjwang@linkedin.com> 1641594105 -0800
committer GitHub <noreply@github.com> 1641594105 -0800
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Avoid NPE when getting property store through Helix-rest API. (#1929)

This PR aims to fix the ambiguous error return message when user request to get an empty ZK node through the Helix-rest property store access API.
This PR changes the server behavior to response NO_CONTENT instead of internal_server_error in the scenarios described above.