andygrove opened a new issue, #68:
URL: https://github.com/apache/datafusion-ray/issues/68
Sometimes I run into resource issues and queries fail. This is to be
expected, but it would be nice if we could provide a more useful error message
on the client.
Example error:
```
Exception: DataFusion error: Internal("RayStageReaderExec[12-0]: Error
consuming flight stream: Tonic error: status: Internal, message:
\"[steel-caterpillar] Unexpected error building stream External error: Internal
error: RayStageReaderExec[11-14]: Error consuming flight stream: Tonic error:
status: Internal, message: \\\"[unknown-bear] Unexpected error building stream
External error: Internal error: RayStageReaderExec[10-14]: Error consuming
flight stream: Tonic error: status: Internal, message: \\\\\\\"[sick-lapwing]
Unexpected error building stream External error: External error: Internal
error: RayStageReaderExec[9-8]: Error consuming flight stream: Tonic error:
status: Internal, message: \\\\\\\\\\\\\\\"[flawed-hummingbird] Unexpected
error building stream External error: External error: Internal error:
RayStageReaderExec[8-6]: Error consuming flight stream: Tonic error: status:
Unknown, message: \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"h2 protocol error: error
reading a body from co
nnection\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\", details: [], metadata: MetadataMap {
headers: {} }.\\\\\\\\\\\\\\\\nThis was likely caused by a bug in DataFusion's
code and we would welcome that you file an bug report in our issue
tracker\\\\\\\\\\\\\\\", details: [], metadata: MetadataMap { headers: {}
}.\\\\\\\\nThis was likely caused by a bug in DataFusion's code and we would
welcome that you file an bug report in our issue tracker\\\\\\\", details: [],
metadata: MetadataMap { headers: {} }.\\\\nThis was likely caused by a bug in
DataFusion's code and we would welcome that you file an bug report in our issue
tracker\\\", details: [], metadata: MetadataMap { headers: {} }.\\nThis was
likely caused by a bug in DataFusion's code and we would welcome that you file
an bug report in our issue tracker\", details: [], metadata: MetadataMap {
headers: {} }")
```
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