zhangduo d15549738a HBASE-18878 Use Optional in return types. ... These functions have been changed to return Optional<T> instead of T, where T = old return type. - ObserverContext#getCaller - RpcCallContext#getRequestUser - RpcCallContext#getRequestUserName - RpcServer#getCurrentCall - RpcServer#getRequestUser - RpcServer#getRequestUserName - RpcServer#getRemoteAddress - ServerCall#getRequestUser Change-Id: Ib7b4e6be637283755f55755dd4c5124729f7052e Signed-off-by: Apekshit Sharma <appy@apache.org>		2017-10-04 15:59:13 -07:00
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src	HBASE-18878 Use Optional in return types.	2017-10-04 15:59:13 -07:00
pom.xml	HBASE-18933 set version number to 2.0.0-alpha4-SNAPSHOT following release of alpha3	2017-10-04 07:57:49 -05:00