/*
* 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.accumulo.server.test.functional;
import java.io.File;
import java.io.FileOutputStream;
import java.io.ObjectOutputStream;
import java.util.List;
import java.util.Map;
import java.util.TreeMap;
import java.util.UUID;
import org.apache.accumulo.core.util.UtilWaitThread;
import org.apache.accumulo.core.zookeeper.ZooCache;
public class CacheTestReader {
public static void main(String[] args) throws Exception {
String rootDir = args[0];
String reportDir = args[1];
String keepers = args[2];
int numData = CacheTestWriter.NUM_DATA;
File myfile = new File(reportDir + "/" + UUID.randomUUID());
myfile.deleteOnExit();
ZooCache zc = ZooCache.getInstance(keepers, 30000);
while (true) {
if (myfile.exists())
myfile.delete();
if (zc.get(rootDir + "/die") != null) {
return;
}
Map<String,String> readData = new TreeMap<String,String>();
for (int i = 0; i < numData; i++) {
byte[] v = zc.get(rootDir + "/data" + i);
if (v != null)
readData.put(rootDir + "/data" + i, new String(v));
}
byte[] v = zc.get(rootDir + "/dataS");
if (v != null)
readData.put(rootDir + "/dataS", new String(v));
List<String> children = zc.getChildren(rootDir + "/dir");
if (children != null)
for (String child : children) {
readData.put(rootDir + "/dir/" + child, "");
}
FileOutputStream fos = new FileOutputStream(myfile);
ObjectOutputStream oos = new ObjectOutputStream(fos);
oos.writeObject(readData);
oos.close();
UtilWaitThread.sleep(20);
}
}
}