Barry Oglesby created GEODE-4993:
------------------------------------
Summary: GatewaySender connection stats are captured but not stored
Key: GEODE-4993
URL: https://issues.apache.org/jira/browse/GEODE-4993
Project: Geode
Issue Type: Improvement
Components: wan
Reporter: Barry Oglesby
The GatewaySender connection stats are captured but not stored in the gfs file.
a GatewaySenderEventRemoteDispatcher causes ConnectionStats to be created when
its connection is created. For some reason, these are saved to a
DummyStatisticsFactory (which causes them not to be saved):
{noformat}
if (pool.getGatewaySender() != null) {
stats = new ConnectionStats(new DummyStatisticsFactory(), statName,
this.poolStats);
}
{noformat}
If something like this were done instead, then those statistics would be saved
in the gfs file under an appropriate name:
{noformat}
if (pool.getGatewaySender() != null) {
String statName = pool.getGatewaySender().getId() + "-" + location.toString();
stats = new ConnectionStats(ds, "GatewaySender", statName, this.poolStats);
}
public ConnectionStats(StatisticsFactory factory, String prefix, String name,
PoolStats poolStats/* , GatewayStats gatewayStats */) {
this.stats = factory.createAtomicStatistics(type, prefix + "Stats-" + name);
this.sendStats = factory.createAtomicStatistics(sendType, prefix +
"SendStats-" + name);
this.poolStats = poolStats;
}
{noformat}
The kinds of stats tracked by the ConnectionStats include:
- connections
- sentBytes
- receivedBytes
Here is a stack trace showing where the ConnectionStats are created:
{noformat}
java.lang.Exception: Stack trace
at java.lang.Thread.dumpStack(Thread.java:1329)
at
org.apache.geode.cache.client.internal.ConnectionStats.<init>(ConnectionStats.java:1716)
at
org.apache.geode.cache.client.internal.EndpointManagerImpl.getStats(EndpointManagerImpl.java:225)
at
org.apache.geode.cache.client.internal.EndpointManagerImpl.referenceEndpoint(EndpointManagerImpl.java:75)
at
org.apache.geode.cache.client.internal.ConnectionImpl.connect(ConnectionImpl.java:124)
at
org.apache.geode.cache.client.internal.ConnectionFactoryImpl.createClientToServerConnection(ConnectionFactoryImpl.java:137)
at
org.apache.geode.cache.client.internal.ConnectionFactoryImpl.createClientToServerConnection(ConnectionFactoryImpl.java:259)
at
org.apache.geode.cache.client.internal.pooling.ConnectionManagerImpl.borrowConnection(ConnectionManagerImpl.java:242)
at
org.apache.geode.cache.client.internal.PoolImpl.acquireConnection(PoolImpl.java:910)
at
org.apache.geode.internal.cache.wan.GatewaySenderEventRemoteDispatcher.initializeConnection(GatewaySenderEventRemoteDispatcher.java:398)
at
org.apache.geode.internal.cache.wan.GatewaySenderEventRemoteDispatcher.getConnection(GatewaySenderEventRemoteDispatcher.java:331)
at
org.apache.geode.internal.cache.wan.GatewaySenderEventRemoteDispatcher._dispatchBatch(GatewaySenderEventRemoteDispatcher.java:208)
at
org.apache.geode.internal.cache.wan.GatewaySenderEventRemoteDispatcher.dispatchBatch(GatewaySenderEventRemoteDispatcher.java:157)
at
org.apache.geode.internal.cache.wan.AbstractGatewaySenderEventProcessor.processQueue(AbstractGatewaySenderEventProcessor.java:610)
at
org.apache.geode.internal.cache.wan.AbstractGatewaySenderEventProcessor.run(AbstractGatewaySenderEventProcessor.java:1051)
{noformat}
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