org.apache.pulsar.common.policies.data.SourceStatus Maven / Gradle / Ivy
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* 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.pulsar.common.policies.data;
import java.util.LinkedList;
import java.util.List;
import lombok.Data;
/**
* Source status.
*/
@Data
public class SourceStatus {
// The total number of source instances that ought to be running
public int numInstances;
// The number of source instances that are actually running
public int numRunning;
public List instances = new LinkedList<>();
/**
* Source instance status.
*/
@Data
public static class SourceInstanceStatus {
public int instanceId;
public SourceInstanceStatusData status;
/**
* Source instance status data.
*/
@Data
public static class SourceInstanceStatusData {
// Is this instance running?
public boolean running;
// Do we have any error while running this instance
public String error;
// Number of times this instance has restarted
public long numRestarts;
// Number of messages received from source
public long numReceivedFromSource;
// Number of times there was a system exception handling messages
public long numSystemExceptions;
// A list of the most recent system exceptions
public List latestSystemExceptions;
// Number of times there was a exception from source while reading messages
public long numSourceExceptions;
// A list of the most recent source exceptions
public List latestSourceExceptions;
// Number of messages written into pulsar
public long numWritten;
// When was the last time we received a message from the source
public long lastReceivedTime;
// The worker id on which the source is running
public String workerId;
}
}
public void addInstance(SourceInstanceStatus sourceInstanceStatus) {
instances.add(sourceInstanceStatus);
}
}