當使用近緩存時，一切正常，直到第二個客戶端（可能是遮陽板）嘗試在緩存操作過程中連接或斷開羣集。Apache Ignite臨近緩存總是丟失
第二個客戶端連接/斷開連接後，原始客戶端將始終未命中接近緩存，直到原始客戶端重新啓動。就好像集羣通知客戶他們是問題並保持集羣成爲真相源頭一樣。
我們已經能夠通過運行我們的測試和與遮陽板連接/斷開連接來重現這一點。在斷開連接期間，我們可以看到原始客戶端IgniteTxManager $ NodeFailureTimeoutObject上的日誌中提到的超時。
下面是org.apache.ignite.internal.processors被壓制的日誌片段。
[2017年10月9日14：26：52.148]引導 - 9955 DEBUG [HTTP-NIO-8081-EXEC-8] --- CacheHelper：總時訪問緩存NG-安全服務ORG_SPEC_CACHE爲鍵* |值[email protected]：0 millis [2017-10-09 14：26：52.150] boot - 9955 DEBUG [disco-event-worker-＃26％null] --- GridDiscoveryManager：守護程序節點左拓撲：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：處理節點出發事件：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 =節點離開：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％ ] ---時間：完成交換初始化[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，參與者= 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：註冊[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 =類別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：要註冊的資源：{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：刪除資源[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：從spi中檢索自動加載的資源：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需要的部署類：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：注入資源[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：註冊[ldrRsrcs = {org.springframework.boot.loader。已推出的URL類型： .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：要註冊的資源：{org.apache.ignite.internal.processors.datastructures.DataStructuresProcessor $ 1 $ 1 = org.apache。啓動 - 9955 DEBUG [disco-event-worker-＃26％null％] --- LocalDeploymentSpi：新資源： {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：刪除資源[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：從spi中檢索自動加載的資源：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：獲取的部署類：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：注入資源[target = org.apache.ignite.internal。處理器[email protected]] [2017-10-09 14：26：52.213] boot - 9955 DEBUG [pub-＃34％null％] --- GridClosureProcessor：網格可啓動運行：closure-proc-worker [2017-10-09 14：26：52.213] boot-9955 DEBUG [pub-＃34％null％] --- GridClosureProcessor：Grid runnable正常結束：closure-proc-worker [2017-10-09 14： 26:52。216] boot - 9955 DEBUG [disco-event-worker-＃26％null％] --- TcpCommunicationSpi：自節點離開後強制NIO客戶端關閉[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，中斷= 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：從發現啓動延遲列表中刪除消息（發送者節點左拓撲）：null [2017-10-09 14：26：52.217] boot - 9955 DEBUG [pub-＃35％null％] --- GridClosureProcessor：網格可啓動運行：closure-proc-worker [2017-10-09 14：26：52.217] boot - 9955 DEBUG [pub-＃35％null ％] --- GridClosureProcessor：Grid runnable正常結束：closure-proc-worker [2017-10-09 14:26:52。283] boot - 9955 DEBUG [grid-timeout-worker-＃15％null％] --- GridTimeoutProcessor：發生超時：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：註冊[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：從spi中檢索自動加載的資源：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：獲取的部署類：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年齡= 0] [2017-10-09 14：26：52.285] boot - 9955 DEBUG [grid-timeout-worker-＃15％null％] --- GridResourceProcessor：注入資源[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訪問密鑰* |的緩存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可啓動運行：closure-proc-worker
我的問題是，這是預期的行爲嗎？我們可以讓近緩存不被繞過，或者至少在壞客戶端斷開連接後使用近緩存重新建立。
你如何確定哪些客戶端已在近緩存和數據的缺失，從數據節點裝？ –
@NikolayTikhonov我們有一個測試設置來判斷性能，這個測試將測量每次通話的時間並報告回來。對靠近緩存的呼叫，我們始終獲得<1毫秒的時間。使用遮陽板我們可以看到每個呼叫的讀取計數增量。然後，當一個錯誤的客戶端連接時，它跳轉到40毫秒。在visor中查看結果，我們可以看到每次調用的近高速緩存未命中增量。 – timay
壞客戶端應該不會影響到其他客戶端上的高速緩存。很可能，你經常會發生拓撲變化。你能分享來自客戶端節點的完整日誌嗎？ –