[ADAM-1442] Fix thread pool deadlock in GenomicRDD.pipe #1443
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Resolves #1442. Eliminates use of thread pool in GenomicRDD and instead launches the InFormatterRunner (which extends
Callable
) as a thread and runs the OutFormatterRunner in the original thread that launched the piped subprocess.Additionally, rewrote the
AnySAMOutFormatter
to improve performance.With this, BWA-on-Cannoli works (https://github.com/heuermh/cannoli/pull/2).