当使用近缓存时，一切正常，直到第二个客户端（可能是遮阳板）尝试在缓存操作过程中连接或断开群集。Apache Ignite临近缓存总是丢失
第二个客户端连接/断开连接后，原始客户端将始终未命中接近缓存，直到原始客户端重新启动。就好像集群通知客户他们是问题并保持集群成为真相源头一样。
我们已经能够通过运行我们的测试和与遮阳板连接/断开连接来重现这一点。在断开连接期间，我们可以看到原始客户端IgniteTxManager $ NodeFailureTimeoutObject上的日志中提到的超时。
下面是org.apache.ignite.internal.processors被压制的日志片段。
[2017年10月9日14：26：52.148]引导 - 9955 DEBUG [HTTP-NIO-8081-EXEC-8] --- CacheHelper：总时访问缓存NG-安全服务ORG_SPEC_CACHE为键* |值[email protected]：0 millis [2017-10-09 14：26：52.150] boot - 9955 DEBUG [disco-event-worker-＃26％null] --- GridDiscoveryManager：守护程序节点左拓扑：TcpDiscoveryNode [id = 4cc6c321-d9cc-4149-a6ef-cba68877a269，addrs = [10.70.255.8,127.0.0.1,172.17.0.1]，sockAddrs = [/ 172.17 .0.1：0，/127.0.0.1.0 ，/10.70.255.8,0]，discPort = 0，order = 57，intOrder = 31，lastExchangeTime = 1507577126368，loc = false，ver = 2.1.0＃20170720-sha1：a6ca5c8a，isClient = true] [2017-10 -09 14：26：52.150] boot - 9955 DEBUG [http-nio-8081-exec-8] --- OrgSpecCacheImpl：OrgSpec Cache Stats：OrgSpec ObjId：IgniteCacheProxy [delegate = GridNearCacheAdapter []，opCtx = null，restartFut = null ] HitCount：120，MissCount：50，AvgReadTime： 120，Eviction Count：0 [2017-10-09 14：26：52.150] boot - 9955 DEBUG [disco-event-worker-＃26％null％] - - GridDeploymentPerV ersionStore：处理节点出发事件：DiscoveryEvent [evtNode = TcpDiscoveryNode [id = 4cc6c321-d9cc-4149-a6ef-cba68877a269，addrs = [10.70.255.8,127.0.0.1,172.17.0.1]，sockAddrs = [/ 172.17.0.1:0 ，/127.0.0.1:0,/10.70.255.8,0]，discPort = 0，order = 57，intOrder = 31，lastExchangeTime = 1507577126368，loc = false，ver = 2.1.0＃20170720-sha1：a6ca5c8a，isClient = true]，topVer = 58，nodeId8 = 2e573c60，msg =节点离开：TcpDiscoveryNode [id = 4cc6c321-d9cc-4149-a6ef-cba68877a269，addrs = [10.70.255.8,127.0.0.1,172.17.0.1]，sockAddrs = [/ 172.17.0.1:0，/127.0.0.1,0，/10.70.255.8,0]，discPort = 0，order = 57，intOrder = 31，lastExchangeTime = 1507577126368，loc = false，ver = 2.1.0＃20170720-sha1 ：a6ca5c8a，isClient = true]，type = NODE_LEFT，tstamp = 1507577212142] [2017-10-09 14：26：52.163] boot - 9955 INFO [exchange-worker-＃27％null％] --- time：Started exchange init [topVer = AffinityTopologyVersion [topVer = 58，minorTopVer = 0]，crd = false，evt = 11，node = TcpDiscoveryNode [id = 2e573c60-45f0-4429-a3fa-06848966 3148，addrs = [0：0：0：0：0：0：0：1％lo，10.70.242.138,127.0.0.1]，sockAddrs = [port-svc-inc-13.tw-test.net/10.70 0,0：0：0：1％lo：0，/127.0.0.1,0]，discPort = 0，order = 56，intOrder = 0，lastExchangeTime = 1507576971754， loc = true，ver = 2.1.0＃20170720-sha1：a6ca5c8a，isClient = true]，evtNode = TcpDiscoveryNode [id = 2e573c60-45f0-4429-a3fa-068489663148，addrs = [0：0：0：0： 0：0：1％lo，10.70.242.138,127.0.0.1]，sockAddrs = [port-svc-inc-13.tw-test.net/10.70.242.138:0，/ 0：0：0：0：0 ：0：0：1％lo：0，/127.0.0.1,0]，discPort = 0，order = 56，intOrder = 0，lastExchangeTime = 1507576971754，loc = true，ver = 2.1.0＃20170720-sha1：a6ca5c8a ，isClient = true]，customEvt = null] [2017-10-09 14：26：52.164] boot-9955 INFO [exchange-worker-＃27％null] --- GridDhtPartitionsExchangeFuture：快照初始化完成[topVer = AffinityTopologyVersion [topVer = 58，minorTopVer = 0]，time = 0ms] [2017-10-09 14：26：52.164] boot - 9955 INFO [exchange-worker-＃27％null％] --- GridDhtParti tionsExchangeFuture：快照初始化完成[topVer = AffinityTopologyVersion [topVer = 58，minorTopVer = 0]，time = 0ms] [2017-10-09 14：26：52.164] boot - 9955 INFO [exchange-worker-＃27％null％ ] ---时间：完成交换初始化[topVer = AffinityTopologyVersion [topVer = 58，minorTopVer = 0]，crd = false] [2017-10-09 14:26:52。203] boot - 9955 DEBUG [disco-event-worker-＃26％null％] --- GridDeploymentLocalStore：本地部署的部署元素：GridDeploymentMetadata [depMode = SHARED，alias = org.apache.ignite.internal.processors.task。 GridTaskProcessor $ TaskDiscoveryListener $ 1，clsName = org.apache.ignite.internal.processors.task.GridTaskProcessor $ TaskDiscoveryListener $ 1，userVer = null，sndNodeId = 2e573c60-45f0-4429-a3fa-068489663148，clsLdrId = null，clsLdr = null，参与者= null，parentLdr = null，record = true，nodeFilter = null，seqNum = n/a] [2017-10-09 14：26：52.203] boot - 9955 DEBUG [disco-event-worker-＃26％null％] --- LocalDeploymentSpi：注册[ldrRsrcs={[email protected]={org.apache.ignite.internal.util.typedef.T2=org.apache.ignite.internal.util.typedef.T2 ，org.apache.ignite.internal.processors.cache.distributed.dht.preloader.IgniteDhtPartitionHistorySuppliersMap = org.apache.ignite.internal.processors.cache.distributed.dht.preloader.I gniteDhtPartitionHistorySuppliersMap，org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionFullMap = org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionFullMap，java.util.Collections $ UnmodifiableList = java.util.Collections $ UnmodifiableList，org.apache.ignite.internal.visor.cache.VisorCacheMetricsCollectorTask = org.apache.ignite.internal.visor.cache.VisorCacheMetricsCollectorTask，org.apache.ignite.internal.processors.cache.distributed。 dht.preloader.IgniteDhtPartitionsToReloadMap = org.apache.ignite.internal.processors.cache.distributed.dht.preloader.IgniteDhtPartitionsToReloadMap，org.apache.ignite.internal.processors.service.GridServiceProcessor $ 1 = org.apache.ignite.internal.processors .service.GridServiceProcessor $ 1，org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionMap = org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionMap，org.apache。 ignite.internal.pro cessors.cache.distributed.dht.preloader.IgniteDhtPartitionCountersMap = org.apache.ignite.internal.processors.cache.distributed.dht.preloader.IgniteDhtPartitionCountersMap}}，[email protected]f5f，rsrc =类别org.apache.ignite.internal.processors.task.GridTaskProcessor $ TaskDiscoveryListener $ 1] [2017-10-09 14：26：52.203] boot - 9955 DEBUG [disco-event-worker-＃26％null％] - - LocalDeploymentSpi：要注册的资源：{org.apache.ignite.internal.processors.task.GridTaskProcessor $ TaskDiscoveryListener $ 1 = org.apache.ignite.internal.processors.task.GridTaskProcessor $ TaskDiscoveryListener $ 1} [2017-10-09 14 ：26：52.203] boot - 9955 DEBUG [disco-event-worker-＃26％null％] --- LocalDeploymentSpi：New resources：{org.apache.ignite.internal.processors.task.GridTaskProcessor $ TaskDiscoveryListener $ 1 = org。 apache.ignite.internal.processors.task.GridTaskProcessor $ TaskDiscoveryListener $ 1} [2017-10-09 14：26：52.203] boot - 9955 DEBUG [disco-event-worker-＃26％null％] --- LocalDeploymentSpi：删除资源[clsLdrToIgnore = org.springframework.boot.loader.LaunchedURLClassLoader @ 7adf9f5f，rsrcs = {org.apache.ignite.internal.processors.task.GridTaskProcessor $ TaskDiscoveryListener $ 1 = org.apache.ignite.internal.processors.task.GridTaskProcessor $ TaskDiscoveryListener $ 1}] [2017-10-09 14:26 ：52.203] boot-9955 DEBUG [disco-event-worker-＃26％null％] --- GridDeploymentLocalStore：从spi中检索自动加载的资源：DeploymentResourceAdapter [name = org.apache.ignite.internal.processors.task.GridTaskProcessor $ TaskDiscoveryListener $ 1，rsrcCls = class org.apache.ignite.internal.processors.task.GridTaskProcessor $ TaskDiscoveryListener $ 1，[email protected]df9f5f] [2017-10-09 14：26：52.203 ] boot - 9955 DEBUG [disco-event-worker-＃26％null％] --- GridDeploymentLocalStore：Ac需要的部署类：GridDeployment [ts = 1507576972855，depMode = SHARED，[email protected]df9f5f，clsLdrId = 6d9e6920f51-2e573c60-45f0-4429-a3fa-068489663148，userVer = 0，loc = true， sampleClsName = org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionFullMap，pendingUndeploy = false，undeployed = false，usage = 0] [2017-10-09 14：26：52.203] boot - 9955 DEBUG [disco-event-worker-＃26％null％] --- GridResourceProcessor：注入资源[target=org.apache.ignite.int[email protected]61ea2cff] [2017-10-09 14：26：52.211] boot-9955 DEBUG [disco-event-worker-＃26％null％] --- GridDeploymentLocalStore：本地部署的部署元素：GridDeploymentMetadata [depMode = SHARED，alias = org.apache.ignite.internal。 processors.datastructures.DataStructuresProcessor $ 1 $ 1，clsName = org.apache.ignite.internal.processors。datastructures.DataStructuresProcessor $ 1 $ 1，userVer = null，sndNodeId = 2e573c60-45f0-4429-a3fa-068489663148，clsLdrId = null，clsLdr = null，participants = null，parentLdr = null，record = true，nodeFilter = null，seqNum = n/a] [2017-10-09 14：26：52.211] boot - 9955 DEBUG [disco-event-worker-＃26％null％] --- LocalDeploymentSpi：注册[ldrRsrcs = {org.springframework.boot.loader。已推出的URL类型： .IgniteDhtPartitionHistorySuppliersMap = org.apache.ignite.internal.processors.cache.distributed.dht.preloader.IgniteDhtPartitionHistorySuppliersMap，org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionFullMap = org.apache.ignite.internal .processors.cache.distributed.dht.preloader.GridDhtPartitionFullMap，java.util.Collections $ UnmodifiableList = java.util.Collections $ UnmodifiableList ，org.apache.ignite.internal.visor.cache.VisorCacheMetricsCollectorTask = org.apache.ignite.internal.visor.cache.VisorCacheMetricsCollectorTask，org.apache.ignite.internal.processors.cache.distributed.dht.preloader.IgniteDhtPartitionsToReloadMap = org .apache.ignite.internal.processors.cache.distributed.dht.preloader.IgniteDhtPartitionsToReloadMap，org.apache.ignite.internal.processors.service.GridServiceProcessor $ 1 = org.apache.ignite.internal.processors.service.GridServiceProcessor $ 1，org .apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionMap = org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionMap，org.apache.ignite.internal.processors.cache .distributed.dht.preloader.IgniteDhtPartitionCountersMap = org.apache.ignite.internal.processors.cache.distributed.dht.preloader.IgniteDhtPartitionCountersMap，org.apache.ignite.internal.processors.task.GridTaskProcessor $ TaskDiscoveryListener $ 1 = org.apache。 ignite.internal.processors.task.GridT askProcessor $ TaskDiscoveryListener $ 1}}，[email protected]f5f，rsrc = class org.apache.ignite.internal.processors.datastructures.DataStructuresProcessor $ 1 $ 1] [2017-10-09 14:26 ：52.211] boot - 9955 DEBUG [disco-event-worker-＃26％null％] --- LocalDeploymentSpi：要注册的资源：{org.apache.ignite.internal.processors.datastructures.DataStructuresProcessor $ 1 $ 1 = org.apache。启动 - 9955 DEBUG [disco-event-worker-＃26％null％] --- LocalDeploymentSpi：新资源： {org.apache.ignite.internal.processors.datastructures.DataStructuresProcessor $ 1 $ 1 = org.apache.ignite.internal.processors.datastructures.DataStructuresProcessor $ 1 $ 1} [2017-10-09 14：26：52.211] boot - 9955 DEBUG [disco-event-worker-＃26％null％] --- LocalDeploymentSpi：删除资源[clsLdrToIgnore = org。 [email protected]，rsrcs = {org.apache.ignite.internal.processors.datastructures.DataStructuresProcessor $ 1 $ 1 = org.apache.ignite.internal.processors.datastructures.DataStructuresProcessor $ 1 $ 1}] [2017- 10-09 14：26：52.211] boot-9955 DEBUG [disco-event-worker-＃26％null％] --- GridDeploymentLocalStore：从spi中检索自动加载的资源：DeploymentResourceAdapter [name = org.apache.ignite.internal .processors.datastructures.DataStructuresProcessor $ 1 $ 1，rsrcCls = class org.apache.ignite.internal.processors.datastructures.DataStructuresProcessor $ 1 $ 1，[email protected]df9f5f] [2017-10-09 14 ：26：52.212] boot - 9955 DEBUG [disco-event-worker-＃26％null％] --- GridDeploymentLocalStore：获取的部署类：GridDeployment [ts = 1507576972855，depMode = SHARED，clsLdr = org.springframework.boot.loader .LaunchedURLClassLoader @ 7adf9f5f，clsLdrId = 6d9e6920f51-2 e573c60-45f0-4429-a3fa-068489663148，userVer = 0，loc = true，sampleClsName = org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionFullMap，pendingUndeploy = false，undeployed = false，usage = 0] [2017-10-09 14：26：52.212] boot - 9955 DEBUG [disco-event-worker-＃26％null％] --- GridResourceProcessor：注入资源[target = org.apache.ignite.internal。处理器[email protected]] [2017-10-09 14：26：52.213] boot - 9955 DEBUG [pub-＃34％null％] --- GridClosureProcessor：网格可启动运行：closure-proc-worker [2017-10-09 14：26：52.213] boot-9955 DEBUG [pub-＃34％null％] --- GridClosureProcessor：Grid runnable正常结束：closure-proc-worker [2017-10-09 14： 26:52。216] boot - 9955 DEBUG [disco-event-worker-＃26％null％] --- TcpCommunicationSpi：自节点离开后强制NIO客户端关闭[nodeId = 4cc6c321-d9cc-4149-a6ef-cba68877a269，client = GridTcpNioCommunicationClient [ses = GridSelectorNioSessionImpl [worker = DirectNioClientWorker [super = AbstractNioClientWorker [idx = 3，bytesRcvd = 714，bytesSent = 6799，bytesRcvd0 = 0，bytesSent0 = 0，select = true，super = GridWorker [name = grid-nio-worker-tcp-comm -3，igniteInstanceName = null，finished = false，hashCode = 1557230104，interrupted = false，runner = grid-nio-worker-tcp-comm-3-＃20％null％]]]，writeBuf = java.nio.DirectByteBuffer [ inRecovery = GridNioRecoveryDescriptor [acked = 0，resendCnt = 0，rcvCnt = 1，sentCnt = 1，readBuf = java.nio.DirectByteBuffer [pos = 0 lim = 32768 cap = 32768] pos = 0 lim = 32768 cap = 32768] reserved = true，lastAck = 0，nodeLeft = false，node = TcpDiscoveryNode [id = 4cc6c321-d9cc-4149-a6ef-cba68877a269，addrs = [10.70.255.8,127.0.0.1,172.17.0.1]，sockAddrs = [/ 172.17。 0.1：0，/127.0.0.1:0，/10.70.255.8,0]，discPort = 0，order = 57，intOr der = 31，lastExchangeTime = 1507577126368，loc = false，ver = 2.1.0＃20170720-sha1：a6ca5c8a，isClient = true]，connected = true，connectCnt = 0，queueLimit = 4096，reserveCnt = 1，pairedConnections = false]， outRecovery = GridNioRecoveryDescriptor [acked = 0，resendCnt = 0，rcvCnt = 1，sentCnt = 1，reserved = true，lastAck = 0，nodeLeft = false，node = TcpDiscoveryNode [id = 4cc6c321-d9cc-4149-a6ef-cba68877a269，addrs = [10.70.255.8,127.0.0.1,172.17.0.1]，sockAddrs = [/ 172.17.0.1,0，/127.0.0.1,0，/10.70.255.8,0]，discPort = 0，order = 57，intOrder = 31 ，lastChangeTime = 1507577126368，loc = false，ver = 2.1.0＃20170720-sha1：a6ca5c8a，isClient = true]，connected = true，connectCnt = 0，queueLimit = 4096，reserveCnt = 1，pairedConnections = false]，super = GridNioSessionImpl [locAddr =/10.70.242.138：47100，rmtAddr = /10.70.255.8:53916，createTime = 1507577162587，closeTime = 0，bytesSent = 6799，bytesRcvd = 714，bytesSent0 = 0，bytesRcvd0 = 0，sndSchedTime = 1507577162587，lastSndTime = 1507577162697 ，lastRcvTime = 1507577162617，readsPaused = false，filterChain = FilterChain [f ilters = [GridNioCodecFilter [[email protected]b3b，directMode = true]，GridConnectionBytesVerifyFilter]，accepted = true]]，super = GridAbstractCommunicationClient [lastUsed = 1507577162587，closed = false，connIdx = 0]]] [2017-10-09 14：26：52.217] boot - 9955 DEBUG [disco-event-worker-＃26％null％] --- TcpCommunicationSpi：Offered move [ses = GridSelectorNioSessionImpl [worker = DirectNioClientWorker [super = AbstractNioClientWorker [idx = 3，bytesRcvd = 714，bytesSent = 6799，bytesRcvd0 = 0，bytesSent0 = 0，select = true，super = GridWorker [name = grid-nio-worker-tcp-comm-3，igniteInstanceName = null ，finished = false，hashCode = 1557230104，中断= false，runner = grid-nio-worker-tcp-comm-3-＃20％null％]]]，writeBuf = java.nio.DirectByteBuffer [pos = 0 lim = 32768 inRecovery = GridNioRecoveryDescriptor [acked = 0，resendCnt = 0，rcvCnt = 1，sentCnt = 1，reserved = true，lastAck = 1]，readBuf = java.nio.DirectByteBuffer [pos = 0 lim = 32768 cap = 32768] 0，nodeLeft = false ，node = TcpDiscoveryNode [id = 4cc6c321-d9cc-4149-a6ef-cba68877a269，addrs = [10.70.255.8,127.0.0.1,172.17.0.1]，sockAddrs = [/ 172.17.0.1:0，/ 127.0.0.1.0， /10.70.255.8,0]，discPort = 0，order = 57，intOrder = 31，lastExchangeTime = 1507577126368，loc = false，ver = 2.1.0＃20170720-sha1：a6ca5c8a，isClient = true]，connected = true，connectCnt = 0，queueLimit = 4096，reserveCnt = 1，pairedConnections = false]，outRecovery = GridNioRecoveryDescriptor [acked = 0，resendCnt = 0，rcvCnt = 1，sentCnt = 1，reserved = true，lastAck = 0，nodeLeft = false，node = TcpDiscoveryNode [id = 4cc6c321-d9cc-4149-a6ef-cba68877a269，addrs = [10.70.255.8,127.0.0.1,172.17.0.1]，sockAddrs = [/ 172.17.0.1,0，/127.0.0.1,0，/10.70。 255.8：0]，discPort = 0，order = 57，intOrder = 31，lastExchangeTime = 1507577126368，loc = false，ver = 2.1.0＃20170720-sha1：a6ca5c8a，isClient = true]，connected = true，connectCnt = 0， queueLimit = 4096，reserveCnt = 1，pairedConnections = false]，super = GridNioSessionImpl [locAddr =/10.70.242.138：47100，rmtAddr = /10.70.255.8:53916，createTime = 1507577162587，clos eTime = 0，bytesSent = 6799，bytesRcvd = 714，bytesSent0 = 0，bytesRcvd0 = 0，sndSchedTime = 1507577162587，lastSndTime = 1507577162697，lastRcvTime = 1507577162617，readsPaused = false，filterChain = FilterChain [filters = [GridNioCodecFilter [parser = org.apache .gnite.internal.util.nio.GridDirectParser @ 9573b3b，directMode = true]，GridConnectionBytesVerifyFilter]，accepted = true]]，fut = NioOperationFuture [op = CLOSE]] [2017-10-09 14：26：52.217] boot - 9955 DEBUG [disco-event-worker-＃26％null％] --- GridIoManager：从发现启动延迟列表中删除消息（发送者节点左拓扑）：null [2017-10-09 14：26：52.217] boot - 9955 DEBUG [pub-＃35％null％] --- GridClosureProcessor：网格可启动运行：closure-proc-worker [2017-10-09 14：26：52.217] boot - 9955 DEBUG [pub-＃35％null ％] --- GridClosureProcessor：Grid runnable正常结束：closure-proc-worker [2017-10-09 14:26:52。283] boot - 9955 DEBUG [grid-timeout-worker-＃15％null％] --- GridTimeoutProcessor：发生超时：org.apache.ignite.internal.process[email protected]7ff59c90 [2017 -10-09 14：26：52.284] boot-9955 DEBUG [grid-timeout-worker-＃15％null％] --- GridDeploymentLocalStore：本地部署的部署元：GridDeploymentMetadata [depMode = SHARED，alias = org.apache。 ignite.internal.processors.cache.transactions.IgniteTxManager $ NodeFailureTimeoutObject $ 2，clsName = org.apache.ignite.internal.processors.cache.transactions.IgniteTxManager $ NodeFailureTimeoutObject $ 2，userVer = null，sndNodeId = 2e573c60-45f0-4429-a3fa- 088489663148，clsLdrId = null，clsLdr = null，participant = null，parentLdr = null，record = true，nodeFilter = null，seqNum = n/a] boot - 9955 DEBUG [ grid-timeout-worker-＃15％null％] --- LocalDeploymentSpi：注册[ldrRsrcs = {org.springframework.boot.loader.Laun [email protected]={org.apache.ignite.internal.util.typedef.T2=org.apache.ignite.internal.util.typedef.T2，org.apache.ignite.internal.processors.cache.distributed.dht.preloader .IgniteDhtPartitionHistorySuppliersMap = org.apache.ignite.internal.processors.cache.distributed.dht.preloader.IgniteDhtPartitionHistorySuppliersMap，org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionFullMap = org.apache.ignite.internal .processors.cache.distributed.dht.preloader.GridDhtPartitionFullMap，java.util.Collections $ UnmodifiableList = java.util.Collections $ UnmodifiableList，org.apache.ignite.internal.visor.cache.VisorCacheMetricsCollectorTask = org.apache.ignite.internal .visor.cache.VisorCacheMetricsCollectorTask，org.apache.ignite.internal.processors.cache.distributed.dht.preloader.IgniteDhtPartitionsToReloadMap = org.apache.ignite.internal.processors.cache.distributed.dht.preloader.IgniteDhtPartitionsToReloadMap，org.apache .ignite.internal.processors.service.GridServi ceProcessor $ 1 = org.apache.ignite.internal.processors.service.GridServiceProcessor $ 1，org.apache.ignite.internal.processors.datastructures.DataStructuresProcessor $ 1 $ 1 = org.apache.ignite.internal.processors.datastructures.DataStructuresProcessor $ 1 $ 1， org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionMap = org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionMap，org.apache.ignite.internal.processors。 cache.distributed.dht.preloader.IgniteDhtPartitionCountersMap = org.apache.ignite.internal.processors.cache.distributed.dht.preloader.IgniteDhtPartitionCountersMap，org.apache.ignite.internal.processors.task.GridTaskProcessor $ TaskDiscoveryListener $ 1 = org.apache .ignite.internal.processors.task.GridTaskProcessor $ TaskDiscoveryListener $ 1}}，[email protected]f5f，rsrc = class org.apache.ignite.internal.processors.cache.transactions.IgniteTxManager $ NodeFailureTimeoutObject $ 2] 2017-10-09 14：26：52.285] boot-9955 DEBUG [grid-timeout-worker-＃15％null％] --- GridDeploymentLocalStore：从spi中检索自动加载的资源：DeploymentResourceAdapter [name = org.apache。 ignite.internal.processors.cache.transactions.IgniteTxManager $ NodeFailureTimeoutObject $ 2，rsrcCls = class org.apache.ignite.internal.processors.cache.transactions.IgniteTxManager $ NodeFailureTimeoutObject $ 2，[email protected]df9f5f ] [2017-10-09 14：26：52.285] boot-9955 DEBUG [grid-timeout-worker-＃15％null％] --- GridDeploymentLocalStore：获取的部署类：GridDeployment [ts = 1507576972855，depMode = SHARED， [email protected]df9f5f，clsLdrId = 6d9e6920f51-2e573c60-45f0-4429-a3fa-068489663148，userVer = 0，loc = true，sampleClsName = org.apache.ignite.internal.processors.cache。 distributed.dht.preloader.GridDhtPartitionFullMap，pendingUndeploy = false，undeployed = false，us年龄= 0] [2017-10-09 14：26：52.285] boot - 9955 DEBUG [grid-timeout-worker-＃15％null％] --- GridResourceProcessor：注入资源[target = org.apache.ignite。 internal.processor[email protected]3f183e4] [2017-10-09 14：26：52.317] boot - 9955 DEBUG [http-nio-8081-exec-8] --- CacheHelper：Total time访问密钥* |的缓存ng-security-service-ORG_SPEC_CACHE值[email protected]：167毫秒 [2017-10-09 14：26：52.319] boot - 9955 DEBUG [http-nio-8081-exec-8] --- OrgSpecCacheImpl：OrgSpec Cache Stats： OrgSpec ObjId：IgniteCacheProxy [delegate = GridNearCacheAdapter []，opCtx = null，restartFut = null] HitCount：126，MissCount：53，AvgReadTime：126，Eviction Count：0 [2017-10-09 14:26:52。321] boot - 9955 DEBUG [sys-＃36％null％] --- GridClosureProcessor：Grid可启动运行：closure-proc-worker
我的问题是，这是预期的行为吗？我们可以让近缓存不被绕过，或者至少在坏客户端断开连接后使用近缓存重新建立。
你如何确定哪些客户端已在近缓存和数据的缺失，从数据节点装？ –
@NikolayTikhonov我们有一个测试设置来判断性能，这个测试将测量每次通话的时间并报告回来。对靠近缓存的呼叫，我们始终获得<1毫秒的时间。使用遮阳板我们可以看到每个呼叫的读取计数增量。然后，当一个错误的客户端连接时，它跳转到40毫秒。在visor中查看结果，我们可以看到每次调用的近高速缓存未命中增量。 – timay
坏客户端应该不会影响到其他客户端上的高速缓存。很可能，你经常会发生拓扑变化。你能分享来自客户端节点的完整日志吗？ –