Michael Stack e1b4a2a895 HBASE-23221 Polish the WAL interface after HBASE-23181 (#774) ... Removes the closeRegion flag added by HBASE-23181 and instead relies on reading meta WALEdit content. Modified how qualifier is written when the meta WALEdit is for a RegionEventDescriptor so the 'type' is added to the qualifer so can figure type w/o having to deserialize protobuf value content: e.g. HBASE::REGION_EVENT::REGION_CLOSE Added doc on WALEdit and tried to formalize the 'meta' WALEdit type and how it works. Needs complete redo in part as suggested by HBASE-8457. Meantime, some doc and cleanup. Also changed the LogRoller constructor to remove redundant param. Because of constructor change, need to change also TestFailedAppendAndSync, TestWALLockup, TestAsyncFSWAL & WALPerformanceEvaluation.java Signed-off-by: Duo Zhang <zhangduo@apache.org> Signed-off-by: Lijin Bin <binlijin@apache.org>		2019-10-31 18:52:04 +08:00
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src	HBASE-23221 Polish the WAL interface after HBASE-23181 (#774)	2019-10-31 18:52:04 +08:00
pom.xml	HBASE-23129 Move core to use hbase-thirdparty-3.1.1 (#695)	2019-10-11 14:30:28 +02:00