Dear Apache users,

We are willing to create orc files with org.apache.orc.Writer. Our test were 
okay, till we the orc file creation from a database table which contained 
blob-s. We have tried to change the following settings but neither of them was 
helpful:

org.apache.orc.OrcFile.WriterOptions:
bufferSize()
stripeSize()
blockSize()
enforceBufferSize()

Is there a way to continously populate the ORC file(flushing out from memory 
continously), instead of flushing out data  from memory up on closing the file 
writer? What is the best practice to create an orc file from datasource which 
contains blobs, and can't be handled only in-memory?

Any information is appreciated!

Thanks,
Tamas

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