HBase

HBASE-20723: Custom hbase.wal.dir results in data loss because we write recovered edits into a different place than where the recovering region server looks for them

HBASE-20722: Make RegionServerTracker only depend on children changed event

HBASE-20668: Avoid permission change if ExportSnapshot's copy fails

HBASE-20657: Retrying RPC call for ModifyTableProcedure may get stuck

HBASE-20635: Add missing shaded-pb conversion method for UserPermission

HBASE-20627: Relocate RS Group pre/post hooks from RSGroupAdminServer to RSGroupAdminEndpoint

HBASE-20579: Include original exception in wrapped exception

HBASE-20579: Improve snapshot manifest copy in ExportSnapshot

HBASE-20547: Restore from backup will fail if done from a different file system

HBASE-20531: RS may throw NPE when close meta regions in shutdown procedure.

HBASE-20495: REST unit test fails with NoClassDefFoundError against hadoop3

HBASE-20196: Maintain all regions with same size in memstore flusher

HBASE-20136: TestKeyValue misses ClassRule and Category annotations

HBASE-19735: Create a client-tarball assembly

HBASE-19478: Utilize multi-get to speed up WAL file checking in BackupLogCleaner (Toshihiro Suzuki)

HBASE-18135: Implement mechanism for RegionServers to report file archival for space quotas

HBASE-18133: Decrease quota reaction latency by HBase

HBASE-17549: HBase-Spark Module: Corrected - Incorrect log at println and unwanted comment cod