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HBASE-15559 Fix BaseMasterAndRegionObserver doesn't implement all the methods

This commit is contained in:
Elliott Clark 2016-03-29 10:10:35 -07:00
parent 31aee19f28
commit b18de5ef45
2 changed files with 19 additions and 2 deletions
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19
hbase-server/src/main/java/org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.java
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@ -36,6 +36,7 @@ import org.apache.hadoop.hbase.ServerName;
import org.apache.hadoop.hbase.TableName; import org.apache.hadoop.hbase.TableName;
import org.apache.hadoop.hbase.classification.InterfaceAudience; import org.apache.hadoop.hbase.classification.InterfaceAudience;
import org.apache.hadoop.hbase.classification.InterfaceStability; import org.apache.hadoop.hbase.classification.InterfaceStability;
import org.apache.hadoop.hbase.client.Admin;
import org.apache.hadoop.hbase.master.RegionPlan; import org.apache.hadoop.hbase.master.RegionPlan;
import org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv; import org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv;
import org.apache.hadoop.hbase.procedure2.ProcedureExecutor; import org.apache.hadoop.hbase.procedure2.ProcedureExecutor;
@ -44,7 +45,7 @@ import org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.Quotas;
@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.COPROC) @InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.COPROC)
@InterfaceStability.Evolving @InterfaceStability.Evolving
public abstract class BaseMasterAndRegionObserver extends BaseRegionObserver public class BaseMasterAndRegionObserver extends BaseRegionObserver
implements MasterObserver { implements MasterObserver {
@Override @Override
public void preCreateTable(ObserverContext<MasterCoprocessorEnvironment> ctx, public void preCreateTable(ObserverContext<MasterCoprocessorEnvironment> ctx,
@ -446,6 +447,22 @@ public abstract class BaseMasterAndRegionObserver extends BaseRegionObserver
throws IOException { throws IOException {
} }
@Override
public boolean preSetSplitOrMergeEnabled(ObserverContext<MasterCoprocessorEnvironment> ctx,
boolean newValue,
Admin.MasterSwitchType switchType)
throws IOException {
return false;
}
@Override
public void postSetSplitOrMergeEnabled(ObserverContext<MasterCoprocessorEnvironment> ctx,
boolean newValue,
Admin.MasterSwitchType switchType)
throws IOException {
}
@Override @Override
public boolean preBalanceSwitch(ObserverContext<MasterCoprocessorEnvironment> ctx, public boolean preBalanceSwitch(ObserverContext<MasterCoprocessorEnvironment> ctx,
boolean b) throws IOException { boolean b) throws IOException {

2
hbase-server/src/main/java/org/apache/hadoop/hbase/coprocessor/BaseRegionObserver.java
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@ -71,7 +71,7 @@ import com.google.common.collect.ImmutableList;
*/ */
@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.COPROC) @InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.COPROC)
@InterfaceStability.Evolving @InterfaceStability.Evolving
public abstract class BaseRegionObserver implements RegionObserver { public class BaseRegionObserver implements RegionObserver {
@Override @Override
public void start(CoprocessorEnvironment e) throws IOException { } public void start(CoprocessorEnvironment e) throws IOException { }