13f3ba3cee
M hbase-client/src/main/java/org/apache/hadoop/hbase/client/DoNotRetryRegionException.java M hbase-client/src/main/java/org/apache/hadoop/hbase/exceptions/MergeRegionException.java Allow passing cause to Constructor. M hbase-protocol-shaded/src/main/protobuf/MasterProcedure.proto Add prepare step to move procedure. M hbase-server/src/main/java/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.java Add check that regions to merge are actually online to the Constructor so we can fail fast if they are offline M hbase-server/src/main/java/org/apache/hadoop/hbase/master/assignment/MoveRegionProcedure.java Add prepare step. Check regions and context and skip move if not right. M hbase-server/src/main/java/org/apache/hadoop/hbase/master/assignment/SplitTableRegionProcedure.java Add check parent region is online to constructor. M hbase-server/src/main/java/org/apache/hadoop/hbase/master/procedure/AbstractStateMachineTableProcedure.java Add generic check region is online utility function for use by subclasses. M hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestRegionMove.java Add test that we fail if we try to move an offlined region.
This module has proto files used by core. These protos overlap with protos that are used by coprocessor endpoints (CPEP) in the module hbase-protocol. So core versions have a different name, the generated classes are relocated -- i.e. shaded -- to a new location; they are moved from org.apache.hadoop.hbase.* to org.apache.hadoop.hbase.shaded.