asheeshgarg commented on issue #14812:
URL: https://github.com/apache/arrow/issues/14812#issuecomment-1335366234
I have created a base vector with same schema and allocated
VectorSchemaRoot vectorSchemaRoot =
VectorSchemaRoot.create(tempSchemaRoot.getSchema(), allocator); listener =
flightClient.startPut( FlightDescriptor.path("profiles"), vectorSchemaRoot, new
AsyncPutListener())
So every time when we read a columnarbatch from iceberg we can convert it
to
for (ColumnarBatch batch : itr) {
VectorSchemaRoot root = batch.createVectorSchemaRootFromVectors();
List<FieldVector> fieldVectors = root.getFieldVectors();
vectorSchemaRoot = VectorSchemaRoot.of(fieldVectors.toArray(new
FieldVector[0]));
sync the vector to server buffer
listener.putNext();
It seems to be putting the right schema but all nulls.
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