package org.opendaylight.controller.cluster.datastore.jmx.mbeans.shard;
-import org.opendaylight.controller.cluster.datastore.jmx.mbeans.AbstractBaseMBean;
+import java.util.List;
+import java.util.concurrent.ExecutorService;
+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.yangtools.util.concurrent.ListenerNotificationQueueStats;
+import org.opendaylight.yangtools.util.concurrent.QueuedNotificationManager;
import java.text.SimpleDateFormat;
import java.util.Date;
/**
+ * Maintains statistics for a shard.
+ *
* @author Basheeruddin syedbahm@cisco.com
*/
-public class ShardStats extends AbstractBaseMBean implements ShardStatsMBean {
+public class ShardStats extends AbstractMXBean implements ShardStatsMXBean {
+ public static String JMX_CATEGORY_SHARD = "Shards";
- private final String shardName;
+ private final AtomicLong committedTransactionsCount = new AtomicLong();
- private long committedTransactionsCount = 0L;
+ private final AtomicLong readOnlyTransactionCount = new AtomicLong();
- private long readOnlyTransactionCount = 0L;
+ private final AtomicLong writeOnlyTransactionCount = new AtomicLong();
- private long writeOnlyTransactionCount = 0L;
-
- private long readWriteTransactionCount = 0L;
+ private final AtomicLong readWriteTransactionCount = new AtomicLong();
private String leader;
private String raftState;
- private long lastLogTerm = -1L;
+ private volatile long lastLogTerm = -1L;
+
+ private volatile long lastLogIndex = -1L;
- private long lastLogIndex = -1L;
+ private volatile long currentTerm = -1L;
- private long currentTerm = -1L;
+ private volatile long commitIndex = -1L;
- private long commitIndex = -1L;
+ private volatile long lastApplied = -1L;
- private long lastApplied = -1L;
+ private volatile long lastCommittedTransactionTime;
- private Date lastCommittedTransactionTime = new Date(0L);
+ private final AtomicLong failedTransactionsCount = new AtomicLong();
- private long failedTransactionsCount = 0L;
+ private final AtomicLong failedReadTransactionsCount = new AtomicLong();
- private long failedReadTransactionsCount = 0L;
+ private final AtomicLong abortTransactionsCount = new AtomicLong();
- private long abortTransactionsCount = 0L;
+ private ThreadExecutorStatsMXBeanImpl notificationExecutorStatsBean;
- private SimpleDateFormat sdf =
+ private ThreadExecutorStatsMXBeanImpl dataStoreExecutorStatsBean;
+
+ private QueuedNotificationManagerMXBeanImpl notificationManagerStatsBean;
+
+ private final SimpleDateFormat sdf =
new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS");
- ShardStats(String shardName) {
- this.shardName = shardName;
+ public ShardStats(String shardName, String mxBeanType) {
+ super(shardName, mxBeanType, JMX_CATEGORY_SHARD);
+ }
+
+ public void setDataStoreExecutor(ExecutorService dsExecutor) {
+ this.dataStoreExecutorStatsBean = ThreadExecutorStatsMXBeanImpl.create(dsExecutor,
+ "notification-executor", getMBeanType(), getMBeanCategory());
}
+ public void setNotificationManager(QueuedNotificationManager<?, ?> manager) {
+ this.notificationManagerStatsBean = new QueuedNotificationManagerMXBeanImpl(manager,
+ "notification-manager", getMBeanType(), getMBeanCategory());
+
+ this.notificationExecutorStatsBean = ThreadExecutorStatsMXBeanImpl.create(manager.getExecutor(),
+ "data-store-executor", getMBeanType(), getMBeanCategory());
+ }
@Override
public String getShardName() {
- return shardName;
+ return getMBeanName();
}
@Override
public long getCommittedTransactionsCount() {
- return committedTransactionsCount;
+ return committedTransactionsCount.get();
}
- @Override public String getLeader() {
+ @Override
+ public String getLeader() {
return leader;
}
- @Override public String getRaftState() {
+ @Override
+ public String getRaftState() {
return raftState;
}
- @Override public long getReadOnlyTransactionCount() {
- return readOnlyTransactionCount;
+ @Override
+ public long getReadOnlyTransactionCount() {
+ return readOnlyTransactionCount.get();
}
- @Override public long getWriteOnlyTransactionCount() {
- return writeOnlyTransactionCount;
+ @Override
+ public long getWriteOnlyTransactionCount() {
+ return writeOnlyTransactionCount.get();
}
- @Override public long getReadWriteTransactionCount() {
- return readWriteTransactionCount;
+ @Override
+ public long getReadWriteTransactionCount() {
+ return readWriteTransactionCount.get();
}
- @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() {
- return failedTransactionsCount;
+ @Override
+ public long getFailedTransactionsCount() {
+ return failedTransactionsCount.get();
}
- @Override public long getFailedReadTransactionsCount() {
- return failedReadTransactionsCount;
+ @Override
+ public long getFailedReadTransactionsCount() {
+ return failedReadTransactionsCount.get();
}
- @Override public long getAbortTransactionsCount() {
- return abortTransactionsCount;
+ @Override
+ public long getAbortTransactionsCount() {
+ return abortTransactionsCount.get();
}
public long incrementCommittedTransactionCount() {
- return committedTransactionsCount++;
+ return committedTransactionsCount.incrementAndGet();
}
public long incrementReadOnlyTransactionCount() {
- return readOnlyTransactionCount++;
+ return readOnlyTransactionCount.incrementAndGet();
}
public long incrementWriteOnlyTransactionCount() {
- return writeOnlyTransactionCount++;
+ return writeOnlyTransactionCount.incrementAndGet();
}
public long incrementReadWriteTransactionCount() {
- return readWriteTransactionCount++;
+ return readWriteTransactionCount.incrementAndGet();
}
public long incrementFailedTransactionsCount() {
- return failedTransactionsCount++;
+ return failedTransactionsCount.incrementAndGet();
}
public long incrementFailedReadTransactionsCount() {
- return failedReadTransactionsCount++;
+ return failedReadTransactionsCount.incrementAndGet();
}
- public long incrementAbortTransactionsCount () { return abortTransactionsCount++;}
+ public long incrementAbortTransactionsCount ()
+ {
+ return abortTransactionsCount.incrementAndGet();
+ }
public void setLeader(String leader) {
this.leader = leader;
this.lastApplied = lastApplied;
}
-
- public void setLastCommittedTransactionTime(
- Date lastCommittedTransactionTime) {
+ public void setLastCommittedTransactionTime(long lastCommittedTransactionTime) {
this.lastCommittedTransactionTime = lastCommittedTransactionTime;
}
@Override
- protected String getMBeanName() {
- return shardName;
+ public ThreadExecutorStats getDataStoreExecutorStats() {
+ return dataStoreExecutorStatsBean.toThreadExecutorStats();
+ }
+
+ @Override
+ public ThreadExecutorStats getNotificationMgrExecutorStats() {
+ return notificationExecutorStatsBean.toThreadExecutorStats();
}
@Override
- protected String getMBeanType() {
- return JMX_TYPE_DISTRIBUTED_DATASTORE;
+ public List<ListenerNotificationQueueStats> getCurrentNotificationMgrListenerQueueStats() {
+ return notificationManagerStatsBean.getCurrentListenerQueueStats();
}
@Override
- protected String getMBeanCategory() {
- return JMX_CATEGORY_SHARD;
+ public int getMaxNotificationMgrListenerQueueSize() {
+ return notificationManagerStatsBean.getMaxListenerQueueSize();
}
/**
* resets the counters related to transactions
*/
-
+ @Override
public void resetTransactionCounters(){
- committedTransactionsCount = 0L;
+ committedTransactionsCount.set(0);
- readOnlyTransactionCount = 0L;
+ readOnlyTransactionCount.set(0);
- writeOnlyTransactionCount = 0L;
+ writeOnlyTransactionCount.set(0);
- readWriteTransactionCount = 0L;
+ readWriteTransactionCount.set(0);
- lastCommittedTransactionTime = new Date(0L);
+ lastCommittedTransactionTime = 0;
- failedTransactionsCount = 0L;
+ failedTransactionsCount.set(0);
- failedReadTransactionsCount = 0L;
+ failedReadTransactionsCount.set(0);
- abortTransactionsCount = 0L;
+ abortTransactionsCount.set(0);
}
-
-
}
Code Review / controller.git / blobdiff