VerticaCopyStream appears to be hanging or waiting indefenitly
VerticaCopyStream appears to be hanging or waiting indefenitly in start/execute method calls when using IO stream.
In my case I am using PipedIOStream(PipedInputStream & PipedOutputStream) to stream the data from my program to vertica continously. Interestingly, the program is working fine if I close the Out stream; so it looks like Vertica calls waits till the stream to be closed to consume data. I even tried flushing the stream; but not of any help.