ViPR SRM：警示模組當機

發現連接埠 2013 有超過 900 個處於不同狀態的連線 （有些動態）：

WARNING   [2017-04-10 03:49:42 EDT]   RawValueDecoder::decode(): Invalid raw value rejected
INFO   [2017-04-10 03:49:42 EDT]   ChannelNegotiationProtocol::transform(): [id: 0xbff120bb, //xx.xxx.xxx.xxx:46555 => //xx.xxx.xxx.xxx:2010] Initializing channel with no capabilities
INFO   [2017-04-10 03:49:49 EDT]   SocketSource::disconnect(): Dropping connection to /xx.xxx.xxx.xxx.
INFO   [2017-04-10 03:49:49 EDT]   SocketSource::connect(): Accepted incoming connection from /xx.xxx.xxx.xxx.
SRM version 4.0.1 vApp
Issues found during webex:
WARNING   [2017-04-10 03:49:42 EDT]   RawValueDecoder::decode(): Invalid raw value rejected
INFO   [2017-04-10 03:49:42 EDT]   ChannelNegotiationProtocol::transform(): [id: 0xbff120bb, //xx.xxx.xxx.xxx:46555 => //xx.xxx.xxx.xxx:2010] Initializing channel with no capabilities
INFO   [2017-04-10 03:49:49 EDT]   SocketSource::disconnect(): Dropping connection to /xx.xxx.xxx.xxx.
INFO   [2017-04-10 03:49:49 EDT]   SocketSource::connect(): Accepted incoming connection from /xx.xxx.xxx.xxx.
WARNING   [2017-04-10 03:49:49 EDT]   SocketSource$DataReaderWorker::run(): An incoming event could not be processed: com.watch4net.events.common.serialization.SerializationException: Malformed occurrence keys in event: HEAD / HTTP/1.0
WARNING   [2017-04-10 03:49:49 EDT]   SocketSource$DataReaderWorker::run(): An incoming event could not be processed: com.watch4net.events.common.serialization.SerializationException: Malformed definition keys in event: 
INFO   [2017-04-10 03:49:50 EDT]   BasicMessagesLoggingHandler::channelInactive(): [id: 0xbff120bb, /xx.xxx.xxx.xxx:46555 :> //xx.xxx.xxx.xxx:2010] Communication channel is now inactive/closed
INFO   [2017-04-10 03:49:50 EDT]   BasicMessagesLoggingHandler::channelActive(): [id: 0xf28e525d, //xx.xxx.xxx.xxx:47531 => //xx.xxx.xxx.xxx:2010] Communication channel is now active
SEVERE   [2017-04-10 03:49:50 EDT]   ApplicationDataForwarder::unhandledExceptionCaught(): An unhandled error occured on channel [id: 0xf28e525d, //xx.xxx.xxx.xxx:47531 => //xx.xxx.xxx.xxx:2010]
com.emc.watch4net.socket.communicator.handler.rawvalue.RawValueDecoder$InvalidRawValueExcepti
An incoming event could not be processed: com.watch4net.events.common.serialization.SerializationException: Malformed definition keys in event /xx.xxx.xxx.xxx pbe = Name:hostname.net Address: /xx.xxx.xxx.xxx
WARNING   [2017-04-12 05:14:26 EDT]   SocketSource$DataReaderWorker::run(): An incoming event could not be processed: com.watch4net.events.common.serialization.SerializationException: Malformed occurence keys in event: [1]ClientHello
WARNING   [2017-04-12 05:14:26 EDT]   SocketSource$DataReaderWorker::run(): An incoming event could not be processed: com.watch4net.events.common.serialization.SerializationException: Malformed occurence keys in event: EndMessage
INFO   [2017-04-12 05:14:34 EDT]   SocketSource::disconnect(): Dropping connection to 10.xxx.xxx.xxx.
INFO   [2017-04-12 05:14:34 EDT]   SocketSource::connect(): Accepted incoming connection from 10.xxx.xxx.xxx.
WARNING   [2017-04-12 05:15:46 EDT]   SocketSource$DataReaderWorker::run(): An incoming event could not be processed: com.watch4net.events.common.serialization.SerializationException: Malformed occurence keys in event: 
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bunit-group.csv 無效 

fe = xx.xxx.xxx.xxx Name: jxqpstgsrmfe01.onefiserv.net Address: xx.xxx.xxx.xxx
OPEN CONNECTIONS:
tcp 96848 0 xx.xxx.xxx.xxx:2013 xx.xxx.xxx.xxx:35817 ESTABLISHED off (0.00/0/0)
tcp 96848 0 1xx.xxx.xxx.xxx:2013 xx.xxx.xxx.xxx:55989 ESTABLISHED off (0.00/0/0)
tcp 96848 0 xx.xxx.xxx.xxx:2013 xx.xxx.xxx.xxx:60556 ESTABLISHED off (0.00/0/0)
tcp 30713 0 xx.xxx.xxx.xxx:2013 xx.xxx.xxx.xxx:50174 CLOSE_WAIT off (0.00/0/0)
tcp 43047 0 xx.xxx.xxx.xxx:2013 xx.xxx.xxx.xxx:38699 ESTABLISHED off (0.00/0/0)
tcp 22574 0 xx.xxx.xxx.xxx:2013 xx.xxx.xxx.xxx:58961 CLOSE_WAIT off (0.00/0/0)
tcp 98467 0 xx.xxx.xxx.xxx:2013 xx.xxx.xxx.xxx:43472 ESTABLISHED off (0.00/0/0)
tcp 0 50945 1xx.xxx.xxx.xxx:50364 xx.xxx.xxx.xxx:2013 FIN_WAIT1 unkn-4 (2.26/0/0)
Java Heap:
apg 32467 1 5 Apr04 ? 12:02:19 /opt/APG/Java/Sun-JRE/8.0.102/bin/java -Xms256m -Xmx2048m -javaagent:/opt/APG/bin/.runtime/service/1.10u4/apg-bootstrap-agent.jar -Djava.rmi.server.hostname=jxqpstgsrmbe01.onefiserv.net -Djava.util.logging.config.file=conf/alerting.logging.properties -Dcom.watch4net.utils.jmx.agent.config.file=conf/w4n-agent.properties -Dcom.watch4net.utils.jmx.agent.host=jxqpstgsrmbe01.onefiserv.net -javaagent:lib/w4n-jmx-agent.jar -cp /opt/APG/bin/.runtime/service/1.10u4/apg-service-bootstrap.jar:lib/* com.watch4net.apg.module.plugin.service.Bootstrap com.watch4net.alerting.engine.AlertingEngine main start

那裡提供的解決方法如下所示：
將解決方法添加到 apg.properties f下 /opt/APG/bin 主後端、其他後端和所有收集器（如果可能的話），以了解數據來自哪個收集器 framelegnth 超過，雖然指標位於本地主機，但最好添加到每個收集器主機上。(注意：請先備份 apg.properties 檔案）。
將以下行新增到檔案底部： /opt/APG/bin/apg.properties 每個 SRM 主機 （主要 BE、附加 BE 和收集器） 的數量
restricted.reader.line.size=50000
然後重新啟動警示後端服務。