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HBASE-3147 Regions stuck in transition after rolling restart, perpetual timeout handling but nothing happens 

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1027661 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Michael Stack 2010-10-26 17:27:55 +00:00
parent b22ba3afd3
commit 3846a9c7e4
2 changed files with 53 additions and 1 deletions
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1
src/main/java/org/apache/hadoop/hbase/master/AssignmentManager.java
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@ -1559,7 +1559,6 @@ public class AssignmentManager extends ZooKeeperListener {
Map.Entry<String, RegionPlan> e = i.next(); Map.Entry<String, RegionPlan> e = i.next();
if (e.getValue().getDestination().equals(hsi)) { if (e.getValue().getDestination().equals(hsi)) {
// Use iterator's remove else we'll get CME // Use iterator's remove else we'll get CME
LOG.info("REMOVING PLAN " + e.getValue());
i.remove(); i.remove();
} }
} }

53
src/main/java/org/apache/hadoop/hbase/master/handler/MetaServerShutdownHandler.java Normal file
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@ -0,0 +1,53 @@
/**
* Copyright 2010 The Apache Software Foundation
*
* 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.handler;
import org.apache.hadoop.hbase.HServerInfo;
import org.apache.hadoop.hbase.Server;
import org.apache.hadoop.hbase.master.DeadServer;
import org.apache.hadoop.hbase.master.MasterServices;
/**
* Shutdown handler for the server hosting <code>-ROOT-</code>,
* <code>.META.</code>, or both.
*/
public class MetaServerShutdownHandler extends ServerShutdownHandler {
private final boolean carryingRoot;
private final boolean carryingMeta;
public MetaServerShutdownHandler(final Server server,
final MasterServices services,
final DeadServer deadServers, final HServerInfo hsi,
final boolean carryingRoot, final boolean carryingMeta) {
super(server, services, deadServers, hsi, EventType.M_META_SERVER_SHUTDOWN);
this.carryingRoot = carryingRoot;
this.carryingMeta = carryingMeta;
}
@Override
boolean isCarryingRoot() {
return this.carryingRoot;
}
@Override
boolean isCarryingMeta() {
return this.carryingMeta;
}
}