opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/jmx/mbeans/shard/ShardStatsMXBean.java

   1 /*
   2  * Copyright (c) 2014, 2015 Brocade Communications Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8
   9 package org.opendaylight.controller.cluster.datastore.jmx.mbeans.shard;
  10
  11 import java.util.List;
  12 import org.opendaylight.controller.cluster.raft.client.messages.FollowerInfo;
  13
  14 /**
  15  * MXBean interface for shard stats.
  16  *
  17  * @author syedbahm
  18  */
  19 public interface ShardStatsMXBean {
  20
  21     String getShardName();
  22
  23     String getStatRetrievalTime();
  24
  25     String getStatRetrievalError();
  26
  27     long getCommittedTransactionsCount();
  28
  29     long getReadOnlyTransactionCount();
  30
  31     long getWriteOnlyTransactionCount();
  32
  33     long getReadWriteTransactionCount();
  34
  35     long getLastLogIndex();
  36
  37     long getLastLogTerm();
  38
  39     long getCurrentTerm();
  40
  41     long getCommitIndex();
  42
  43     long getLastApplied();
  44
  45     long getLastIndex();
  46
  47     long getLastTerm();
  48
  49     long getSnapshotIndex();
  50
  51     long getSnapshotTerm();
  52
  53     long getReplicatedToAllIndex();
  54
  55     String getLastCommittedTransactionTime();
  56
  57     long getFailedTransactionsCount();
  58
  59     long getAbortTransactionsCount();
  60
  61     long getFailedReadTransactionsCount();
  62
  63     String getLeader();
  64
  65     String getRaftState();
  66
  67     String getVotedFor();
  68
  69     boolean isSnapshotCaptureInitiated();
  70
  71     boolean isVoting();
  72
  73     void resetTransactionCounters();
  74
  75     long getInMemoryJournalDataSize();
  76
  77     long getInMemoryJournalLogSize();
  78
  79     boolean getFollowerInitialSyncStatus();
  80
  81     List<FollowerInfo> getFollowerInfo();
  82
  83     String getPeerAddresses();
  84
  85     String getPeerVotingStates();
  86
  87     long getLeadershipChangeCount();
  88
  89     String getLastLeadershipChangeTime();
  90
  91     int getPendingTxCommitQueueSize();
  92
  93     int getTxCohortCacheSize();
  94
  95     void captureSnapshot();
  96 }