package org.opendaylight.controller.cluster.datastore.jmx.mbeans.shard;
-import org.opendaylight.controller.cluster.datastore.jmx.mbeans.AbstractBaseMBean;
-
import java.text.SimpleDateFormat;
import java.util.Date;
+import java.util.List;
+import java.util.concurrent.atomic.AtomicLong;
+import org.opendaylight.controller.md.sal.common.util.jmx.AbstractMXBean;
+import org.opendaylight.controller.md.sal.common.util.jmx.QueuedNotificationManagerMXBeanImpl;
+import org.opendaylight.controller.md.sal.common.util.jmx.ThreadExecutorStats;
+import org.opendaylight.controller.md.sal.common.util.jmx.ThreadExecutorStatsMXBeanImpl;
+import org.opendaylight.controller.md.sal.dom.store.impl.InMemoryDOMDataStore;
+import org.opendaylight.yangtools.util.concurrent.ListenerNotificationQueueStats;
+import org.opendaylight.yangtools.util.concurrent.QueuedNotificationManager;
/**
+ * Maintains statistics for a shard.
+ *
* @author Basheeruddin syedbahm@cisco.com
*/
-public class ShardStats extends AbstractBaseMBean implements ShardStatsMBean {
-
- private final String shardName;
+public class ShardStats extends AbstractMXBean implements ShardStatsMXBean {
+ public static String JMX_CATEGORY_SHARD = "Shards";
- private long committedTransactionsCount = 0L;
+ private long committedTransactionsCount;
- private long readOnlyTransactionCount = 0L;
+ private long readOnlyTransactionCount;
- private long writeOnlyTransactionCount = 0L;
+ private long writeOnlyTransactionCount;
- private long readWriteTransactionCount = 0L;
+ private long readWriteTransactionCount;
private String leader;
private long lastApplied = -1L;
- private Date lastCommittedTransactionTime = new Date(0L);
+ private long lastCommittedTransactionTime;
+
+ private long failedTransactionsCount;
+
+ private final AtomicLong failedReadTransactionsCount = new AtomicLong();
- private long failedTransactionsCount = 0L;
+ private long abortTransactionsCount;
- private long failedReadTransactionsCount = 0L;
+ private ThreadExecutorStatsMXBeanImpl notificationExecutorStatsBean;
- private long abortTransactionsCount = 0L;
+ private QueuedNotificationManagerMXBeanImpl notificationManagerStatsBean;
- private SimpleDateFormat sdf =
+ private long dataSize = 0;
+
+ private final SimpleDateFormat sdf =
new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS");
- ShardStats(String shardName) {
- this.shardName = shardName;
+ private boolean followerInitialSyncStatus = false;
+
+ public ShardStats(final String shardName, final String mxBeanType) {
+ super(shardName, mxBeanType, JMX_CATEGORY_SHARD);
}
+ public void setNotificationManager(final QueuedNotificationManager<?, ?> manager) {
+ this.notificationManagerStatsBean = new QueuedNotificationManagerMXBeanImpl(manager,
+ "notification-manager", getMBeanType(), getMBeanCategory());
+
+ this.notificationExecutorStatsBean = ThreadExecutorStatsMXBeanImpl.create(manager.getExecutor());
+ }
@Override
public String getShardName() {
- return shardName;
+ return getMBeanName();
}
@Override
return committedTransactionsCount;
}
- @Override public String getLeader() {
+ @Override
+ public String getLeader() {
return leader;
}
- @Override public String getRaftState() {
+ @Override
+ public String getRaftState() {
return raftState;
}
- @Override public long getReadOnlyTransactionCount() {
+ @Override
+ public long getReadOnlyTransactionCount() {
return readOnlyTransactionCount;
}
- @Override public long getWriteOnlyTransactionCount() {
+ @Override
+ public long getWriteOnlyTransactionCount() {
return writeOnlyTransactionCount;
}
- @Override public long getReadWriteTransactionCount() {
+ @Override
+ public long getReadWriteTransactionCount() {
return readWriteTransactionCount;
}
- @Override public long getLastLogIndex() {
+ @Override
+ public long getLastLogIndex() {
return lastLogIndex;
}
- @Override public long getLastLogTerm() {
+ @Override
+ public long getLastLogTerm() {
return lastLogTerm;
}
- @Override public long getCurrentTerm() {
+ @Override
+ public long getCurrentTerm() {
return currentTerm;
}
- @Override public long getCommitIndex() {
+ @Override
+ public long getCommitIndex() {
return commitIndex;
}
- @Override public long getLastApplied() {
+ @Override
+ public long getLastApplied() {
return lastApplied;
}
@Override
public String getLastCommittedTransactionTime() {
- return sdf.format(lastCommittedTransactionTime);
+ return sdf.format(new Date(lastCommittedTransactionTime));
}
- @Override public long getFailedTransactionsCount() {
+ @Override
+ public long getFailedTransactionsCount() {
return failedTransactionsCount;
}
- @Override public long getFailedReadTransactionsCount() {
- return failedReadTransactionsCount;
+ @Override
+ public long getFailedReadTransactionsCount() {
+ return failedReadTransactionsCount.get();
}
- @Override public long getAbortTransactionsCount() {
+ @Override
+ public long getAbortTransactionsCount() {
return abortTransactionsCount;
}
public long incrementCommittedTransactionCount() {
- return committedTransactionsCount++;
+ return ++committedTransactionsCount;
}
public long incrementReadOnlyTransactionCount() {
- return readOnlyTransactionCount++;
+ return ++readOnlyTransactionCount;
}
public long incrementWriteOnlyTransactionCount() {
- return writeOnlyTransactionCount++;
+ return ++writeOnlyTransactionCount;
}
public long incrementReadWriteTransactionCount() {
- return readWriteTransactionCount++;
+ return ++readWriteTransactionCount;
}
public long incrementFailedTransactionsCount() {
- return failedTransactionsCount++;
+ return ++failedTransactionsCount;
}
public long incrementFailedReadTransactionsCount() {
- return failedReadTransactionsCount++;
+ return failedReadTransactionsCount.incrementAndGet();
}
- public long incrementAbortTransactionsCount () { return abortTransactionsCount++;}
+ public long incrementAbortTransactionsCount ()
+ {
+ return ++abortTransactionsCount;
+ }
- public void setLeader(String leader) {
+ public void setLeader(final String leader) {
this.leader = leader;
}
- public void setRaftState(String raftState) {
+ public void setRaftState(final String raftState) {
this.raftState = raftState;
}
- public void setLastLogTerm(long lastLogTerm) {
+ public void setLastLogTerm(final long lastLogTerm) {
this.lastLogTerm = lastLogTerm;
}
- public void setLastLogIndex(long lastLogIndex) {
+ public void setLastLogIndex(final long lastLogIndex) {
this.lastLogIndex = lastLogIndex;
}
- public void setCurrentTerm(long currentTerm) {
+ public void setCurrentTerm(final long currentTerm) {
this.currentTerm = currentTerm;
}
- public void setCommitIndex(long commitIndex) {
+ public void setCommitIndex(final long commitIndex) {
this.commitIndex = commitIndex;
}
- public void setLastApplied(long lastApplied) {
+ public void setLastApplied(final long lastApplied) {
this.lastApplied = lastApplied;
}
-
- public void setLastCommittedTransactionTime(
- Date lastCommittedTransactionTime) {
+ public void setLastCommittedTransactionTime(final long lastCommittedTransactionTime) {
this.lastCommittedTransactionTime = lastCommittedTransactionTime;
}
+ public void setInMemoryJournalDataSize(long dataSize){
+ this.dataSize = dataSize;
+ }
+
@Override
- protected String getMBeanName() {
- return shardName;
+ public long getInMemoryJournalDataSize(){
+ return dataSize;
}
@Override
- protected String getMBeanType() {
- return JMX_TYPE_DISTRIBUTED_DATASTORE;
+ public ThreadExecutorStats getDataStoreExecutorStats() {
+ // FIXME: this particular thing does not work, as it really is DS-specific
+ return null;
}
@Override
- protected String getMBeanCategory() {
- return JMX_CATEGORY_SHARD;
+ public ThreadExecutorStats getNotificationMgrExecutorStats() {
+ return notificationExecutorStatsBean.toThreadExecutorStats();
+ }
+
+ @Override
+ public List<ListenerNotificationQueueStats> getCurrentNotificationMgrListenerQueueStats() {
+ return notificationManagerStatsBean.getCurrentListenerQueueStats();
+ }
+
+ @Override
+ public int getMaxNotificationMgrListenerQueueSize() {
+ return notificationManagerStatsBean.getMaxListenerQueueSize();
}
/**
* resets the counters related to transactions
*/
-
+ @Override
public void resetTransactionCounters(){
- committedTransactionsCount = 0L;
+ committedTransactionsCount = 0;
- readOnlyTransactionCount = 0L;
+ readOnlyTransactionCount = 0;
- writeOnlyTransactionCount = 0L;
+ writeOnlyTransactionCount = 0;
- readWriteTransactionCount = 0L;
+ readWriteTransactionCount = 0;
- lastCommittedTransactionTime = new Date(0L);
+ lastCommittedTransactionTime = 0;
- failedTransactionsCount = 0L;
+ failedTransactionsCount = 0;
- failedReadTransactionsCount = 0L;
+ failedReadTransactionsCount.set(0);
- abortTransactionsCount = 0L;
+ abortTransactionsCount = 0;
}
+ public void setDataStore(final InMemoryDOMDataStore store) {
+ setNotificationManager(store.getDataChangeListenerNotificationManager());
+ }
+ public void setFollowerInitialSyncStatus(boolean followerInitialSyncStatus) {
+ this.followerInitialSyncStatus = followerInitialSyncStatus;
+ }
+
+ @Override
+ public boolean getFollowerInitialSyncStatus() {
+ return followerInitialSyncStatus;
+ }
}