Hazelcast 自定义操作超时

Question

我正在使用 "hazelcast.operation.call.timeout.millis = 100" 配置来使 hazelcast 操作超时。

但是在 hazelcast 启动时，某些地图大小操作会因为此配置而超时。我只想在地图加载后超时操作，这些操作基本上是地图获取操作。有没有办法为那些 map.get() 操作添加自定义操作超时？

还有其他方法可以完成吗？？？

com.hazelcast.core.OperationTimeoutException: HDMapSizeOperation got rejected before execution due to not starting within the operation-call-timeout of: 100ms. Current time: 2017-05-15 11:41:47.503. Start time: 2017-05-15 11:41:44.189. Total elapsed time: 3314 ms. Invocation{op=com.hazelcast.map.impl.operation.HDMapSizeOperation{serviceName='hz:impl:mapService', identityHash=1941379381, partitionId=0, replicaIndex=0, callId=-24461, invocationTime=1494828707296 (2017-05-15 11:41:47.296), waitTimeout=-1, callTimeout=100, name=blockMap}, tryCount=250, tryPauseMillis=500, invokeCount=11, callTimeoutMillis=100, firstInvocationTimeMs=1494828704189, firstInvocationTime='2017-05-15 11:41:44.189', lastHeartbeatMillis=0, lastHeartbeatTime='1970-01-01 05:30:00.000', target=[192.168.2.204]:5701, pendingResponse={VOID}, backupsAcksExpected=0, backupsAcksReceived=0, connection=null}
at com.hazelcast.spi.impl.operationservice.impl.InvocationFuture.newOperationTimeoutException(InvocationFuture.java:151)
at com.hazelcast.spi.impl.operationservice.impl.InvocationFuture.resolve(InvocationFuture.java:99)
at com.hazelcast.spi.impl.operationservice.impl.InvocationFuture.resolveAndThrowIfException(InvocationFuture.java:75)
at com.hazelcast.spi.impl.AbstractInvocationFuture.get(AbstractInvocationFuture.java:155)
at com.hazelcast.spi.impl.operationservice.impl.InvokeOnPartitions.retryFailedPartitions(InvokeOnPartitions.java:143)
at com.hazelcast.spi.impl.operationservice.impl.InvokeOnPartitions.invoke(InvokeOnPartitions.java:73)
at com.hazelcast.spi.impl.operationservice.impl.OperationServiceImpl.invokeOnAllPartitions(OperationServiceImpl.java:371)
at com.hazelcast.map.impl.proxy.MapProxySupport.size(MapProxySupport.java:628)
at com.hazelcast.map.impl.proxy.MapProxyImpl.size(MapProxyImpl.java:102)
at it.XXXX.tbx.server.MapLoader.run(MapLoader.java:36)

此致，塔林达

Answer 1

如果您正在尝试控制对结果的等待，例如map.get;你可以看看像 map.getAsync 这样的异步版本。它 returns 一个未来，您可以控制等待结果的时间。

不建议修改调用超时时间。

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