d1e16178df
This patch changes the MBeans to 2.1 version, with the changes an empty stub implementation was added to the implementation so the code can compile. Signed-off-by: Amnon Heiman <amnon@cloudius-systems.com>
96 lines
2.9 KiB
Java
96 lines
2.9 KiB
Java
/*
|
|
* 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.cassandra.db.commitlog;
|
|
|
|
import java.io.IOException;
|
|
import java.util.List;
|
|
|
|
public interface CommitLogMBean {
|
|
/**
|
|
* Get the number of completed tasks
|
|
*
|
|
* @see org.apache.cassandra.metrics.CommitLogMetrics#completedTasks
|
|
*/
|
|
@Deprecated
|
|
public long getCompletedTasks();
|
|
|
|
/**
|
|
* Get the number of tasks waiting to be executed
|
|
*
|
|
* @see org.apache.cassandra.metrics.CommitLogMetrics#pendingTasks
|
|
*/
|
|
@Deprecated
|
|
public long getPendingTasks();
|
|
|
|
/**
|
|
* Get the current size used by all the commitlog segments.
|
|
*
|
|
* @see org.apache.cassandra.metrics.CommitLogMetrics#totalCommitLogSize
|
|
*/
|
|
@Deprecated
|
|
public long getTotalCommitlogSize();
|
|
|
|
/**
|
|
* Command to execute to archive a commitlog segment. Blank to disabled.
|
|
*/
|
|
public String getArchiveCommand();
|
|
|
|
/**
|
|
* Command to execute to make an archived commitlog live again
|
|
*/
|
|
public String getRestoreCommand();
|
|
|
|
/**
|
|
* Directory to scan the recovery files in
|
|
*/
|
|
public String getRestoreDirectories();
|
|
|
|
/**
|
|
* Restore mutations created up to and including this timestamp in GMT
|
|
* Format: yyyy:MM:dd HH:mm:ss (2012:04:31 20:43:12)
|
|
*
|
|
* Recovery will continue through the segment when the first client-supplied
|
|
* timestamp greater than this time is encountered, but only mutations less
|
|
* than or equal to this timestamp will be applied.
|
|
*/
|
|
public long getRestorePointInTime();
|
|
|
|
/**
|
|
* get precision of the timestamp used in the restore (MILLISECONDS,
|
|
* MICROSECONDS, ...) to determine if passed the restore point in time.
|
|
*/
|
|
public String getRestorePrecision();
|
|
|
|
/**
|
|
* Recover a single file.
|
|
*/
|
|
public void recover(String path) throws IOException;
|
|
|
|
/**
|
|
* @return file names (not full paths) of active commit log segments
|
|
* (segments containing unflushed data)
|
|
*/
|
|
public List<String> getActiveSegmentNames();
|
|
|
|
/**
|
|
* @return Files which are pending for archival attempt. Does NOT include
|
|
* failed archive attempts.
|
|
*/
|
|
public List<String> getArchivingSegmentNames();
|
|
}
|