[BUG] Client could not receive result when frontend and executor are located across machines, and with long running queries.

[siyuan0322]

The client could not receive results and hang forever when

• 1. submitting a complex query that could running for several minutes, and
• 2. the instance are launched within a multi-node k8s cluster, the frontend and executor are assigned to different nodes.

The above two conditions must be satisfied at the same time, or the result would be normal.

[akshayparekh1316]

no responce

[akshayparekh1316]

sir i ready for intenship