package org.apache.helix;
/*
* 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.
*/
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import org.apache.helix.BaseDataAccessor;
import org.apache.helix.GroupCommit;
import org.apache.helix.ZNRecord;
public class TestGroupCommit
{
// @Test
public void testGroupCommit() throws InterruptedException
{
final BaseDataAccessor<ZNRecord> accessor = new Mocks.MockBaseDataAccessor();
final GroupCommit commit = new GroupCommit();
ExecutorService newFixedThreadPool = Executors.newFixedThreadPool(400);
for (int i = 0; i < 2400; i++)
{
Runnable runnable = new MyClass(accessor, commit, i);
newFixedThreadPool.submit(runnable);
}
Thread.sleep(10000);
System.out.println(accessor.get("test", null, 0));
System.out.println(accessor.get("test", null, 0).getSimpleFields().size());
}
}
class MyClass implements Runnable
{
private final BaseDataAccessor<ZNRecord> store;
private final GroupCommit commit;
private final int i;
public MyClass(BaseDataAccessor<ZNRecord> store, GroupCommit commit, int i)
{
this.store = store;
this.commit = commit;
this.i = i;
}
@Override
public void run()
{
// System.out.println("START " + System.currentTimeMillis() + " --"
// + Thread.currentThread().getId());
ZNRecord znRecord = new ZNRecord("test");
znRecord.setSimpleField("test_id" + i, "" + i);
commit.commit(store, 0, "test", znRecord);
store.get("test", null, 0).getSimpleField("");
// System.out.println("END " + System.currentTimeMillis() + " --"
// + Thread.currentThread().getId());
}
}