Bug 521208 - PushStream returned by LogStreamProvider should be buffered
rather than unbuffered

Changed the number of threads for executor. And added parallelism of one
to build the pushstream

Change-Id: Ic637d83d7606956e68af8dccc5ac566ba47b6561
Signed-off-by: Anjum Fatima <anjum.eclipse@gmail.com>
2 files changed