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HBASE-25325 Remove unused class ClusterSchemaException (#2704) 

Signed-off-by: Guanghao Zhang <zghao@apache.org>
Signed-off-by: Duo Zhang <zhangduo@apache.org>
Signed-off-by: Viraj Jasani <vjasani@apache.org>
This commit is contained in:
Qi Yu 2020-11-25 15:09:40 +08:00 committed by Guanghao Zhang
parent 8e3727ea06
commit 6f07efb971
2 changed files with 5 additions and 46 deletions
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14
hbase-server/src/main/java/org/apache/hadoop/hbase/master/ClusterSchema.java
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@ -18,10 +18,10 @@
package org.apache.hadoop.hbase.master; package org.apache.hadoop.hbase.master;
import java.io.IOException; import java.io.IOException;
import java.io.InterruptedIOException;
import java.util.List; import java.util.List;
import org.apache.hadoop.hbase.NamespaceDescriptor; import org.apache.hadoop.hbase.NamespaceDescriptor;
import org.apache.hadoop.hbase.ServiceNotRunningException;
import org.apache.hadoop.hbase.master.procedure.ProcedurePrepareLatch; import org.apache.hadoop.hbase.master.procedure.ProcedurePrepareLatch;
import org.apache.yetus.audience.InterfaceAudience; import org.apache.yetus.audience.InterfaceAudience;
import org.apache.hadoop.hbase.util.NonceKey; import org.apache.hadoop.hbase.util.NonceKey;
@ -82,8 +82,7 @@ public interface ClusterSchema {
* @param nonceKey A unique identifier for this operation from the client or process. * @param nonceKey A unique identifier for this operation from the client or process.
* @param latch A latch to block on for precondition validation * @param latch A latch to block on for precondition validation
* @return procedure id * @return procedure id
* @throws IOException Throws {@link ClusterSchemaException} and {@link InterruptedIOException} * @throws IOException if service is not running see {@link ServiceNotRunningException}
* as well as {@link IOException}
*/ */
long createNamespace(NamespaceDescriptor namespaceDescriptor, NonceKey nonceKey, ProcedurePrepareLatch latch) long createNamespace(NamespaceDescriptor namespaceDescriptor, NonceKey nonceKey, ProcedurePrepareLatch latch)
throws IOException; throws IOException;
@ -93,8 +92,7 @@ public interface ClusterSchema {
* @param nonceKey A unique identifier for this operation from the client or process. * @param nonceKey A unique identifier for this operation from the client or process.
* @param latch A latch to block on for precondition validation * @param latch A latch to block on for precondition validation
* @return procedure id * @return procedure id
* @throws IOException Throws {@link ClusterSchemaException} and {@link InterruptedIOException} * @throws IOException if service is not running see {@link ServiceNotRunningException}
* as well as {@link IOException}
*/ */
long modifyNamespace(NamespaceDescriptor descriptor, NonceKey nonceKey, ProcedurePrepareLatch latch) long modifyNamespace(NamespaceDescriptor descriptor, NonceKey nonceKey, ProcedurePrepareLatch latch)
throws IOException; throws IOException;
@ -105,8 +103,7 @@ public interface ClusterSchema {
* @param nonceKey A unique identifier for this operation from the client or process. * @param nonceKey A unique identifier for this operation from the client or process.
* @param latch A latch to block on for precondition validation * @param latch A latch to block on for precondition validation
* @return procedure id * @return procedure id
* @throws IOException Throws {@link ClusterSchemaException} and {@link InterruptedIOException} * @throws IOException if service is not running see {@link ServiceNotRunningException}
* as well as {@link IOException}
*/ */
long deleteNamespace(String name, NonceKey nonceKey, ProcedurePrepareLatch latch) long deleteNamespace(String name, NonceKey nonceKey, ProcedurePrepareLatch latch)
throws IOException; throws IOException;
@ -115,8 +112,7 @@ public interface ClusterSchema {
* Get a Namespace * Get a Namespace
* @param name Name of the Namespace * @param name Name of the Namespace
* @return Namespace descriptor for <code>name</code> * @return Namespace descriptor for <code>name</code>
* @throws IOException Throws {@link ClusterSchemaException} and {@link InterruptedIOException} * @throws IOException if namespace does not exist
* as well as {@link IOException}
*/ */
// No Future here because presumption is that the request will go against cached metadata so // No Future here because presumption is that the request will go against cached metadata so
// return immediately -- no need of running a Procedure. // return immediately -- no need of running a Procedure.

37
hbase-server/src/main/java/org/apache/hadoop/hbase/master/ClusterSchemaException.java
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@ -1,37 +0,0 @@
/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hadoop.hbase.master;
import org.apache.hadoop.hbase.HBaseIOException;
import org.apache.yetus.audience.InterfaceAudience;
@SuppressWarnings("serial")
@InterfaceAudience.Private
public class ClusterSchemaException extends HBaseIOException {
public ClusterSchemaException(String message) {
super(message);
}
public ClusterSchemaException(String message, Throwable cause) {
super(message, cause);
}
public ClusterSchemaException(Throwable cause) {
super(cause);
}
}