1、异常no such index
1.1问题描述
1.1.1web程序
1.1.2collector日志
2019-01-17 16:00:04,013 - org.apache.skywalking.apm.collector.analysis.worker.timer.PersistenceTimer
-171455014 [pool-2-thread-1] ERROR [] - no such index
org.qtp1828438007-6099.index.IndexNotFoundException: no such index
atorg.elasticsearch.cluster.metadata.IndexNameExpressionResolver.concreteIndices(IndexNameExpressionResolver.java:186) ~[elasticsearch-5.5.0.jar:5.5.0]
atorg.elasticsearch.cluster.metadata.IndexNameExpressionResolver.concreteIndices(IndexNameExpressionResolver.java:122) ~[elasticsearch-5.5.0.jar:5.5.0]
atorg.elasticsearch.cluster.metadata.IndexNameExpressionResolver.concreteSingleIndex(IndexNameExpressionResolver.java:243) ~[elasticsearch-5.5.0.jar:5.5.0]
atorg.elasticsearch.action.support.single.shard.TransportSingleShardAction$AsyncSingleAction.
atorg.elasticsearch.action.support.single.shard.TransportSingleShardAction$AsyncSingleAction.
atorg.elasticsearch.action.support.single.shard.TransportSingleShardAction.doExecute(TransportSingleShardAction.java:95) ~[elasticsearch-5.5.0.jar:5.5.0]
atorg.elasticsearch.action.support.single.shard.TransportSingleShardAction.doExecute(TransportSingleShardAction.java:59) ~[elasticsearch-5.5.0.jar:5.5.0]
atorg.elasticsearch.action.support.TransportAction.doExecute(TransportAction.java:146) ~[elasticsearch-5.5.0.jar:5.5.0]
atorg.elasticsearch.action.support.TransportAction$RequestFilterChain.proceed(TransportAction.java:170) ~[elasticsearch-5.5.0.jar:5.5.0]
atorg.elasticsearch.action.support.TransportAction.execute(TransportAction.java:142) ~[elasticsearch-5.5.0.jar:5.5.0]
atorg.elasticsearch.action.support.TransportAction.execute(TransportAction.java:84) ~[elasticsearch-5.5.0.jar:5.5.0]
atorg.elasticsearch.action.support.single.shard.TransportSingleShardAction$TransportHandler.messageReceived(TransportSingleShardAction.java:265) ~[elasticsearch-5.5.0.jar:5.5.0]
atorg.elasticsearch.action.support.single.shard.TransportSingleShardAction$TransportHandler.messageReceived(TransportSingleShardAction.java:259) ~[elasticsearch-5.5.0.jar:5.5.0]
atorg.elasticsearch.transport.TransportRequestHandler.messageReceived(TransportRequestHandler.java:33) ~[elasticsearch-5.5.0.jar:5.5.0]
atorg.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:69) ~[elasticsearch-5.5.0.jar:5.5.0]
atorg.elasticsearch.transport.TcpTransport$RequestHandler.doRun(TcpTransport.java:1539) ~[elasticsearch-5.5.0.jar:5.5.0]
atorg.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37) ~[elasticsearch-5.5.0.jar:5.5.0]
atorg.elasticsearch.common.util.concurrent.EsExecutors$1.execute(EsExecutors.java:110) ~[elasticsearch-5.5.0.jar:5.5.0]
atorg.elasticsearch.transport.TcpTransport.handleRequest(TcpTransport.java:1496) ~[elasticsearch-5.5.0.jar:5.5.0]
atorg.elasticsearch.transport.TcpTransport.messageReceived(TcpTransport.java:1379) ~[elasticsearch-5.5.0.jar:5.5.0]
atorg.elasticsearch.transport.netty4.Netty4MessageChannelHandler.channelRead(Netty4MessageChannelHandler.java:74) ~[transport-netty4-client-5.5.0.jar:5.5.0]
atio.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) ~[netty-transport-4.1.27.Final.jar:4.1.27.Final]
atio.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) ~[netty-transport-4.1.27.Final.jar:4.1.27.Final]
atio.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) ~[netty-transport-4.1.27.Final.jar:4.1.27.Final]
atio.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:310) ~[netty-codec-4.1.27.Final.jar:4.1.27.Final]
atio.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:297) ~[netty-codec-4.1.27.Final.jar:4.1.27.Final]
atio.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:413) ~[netty-codec-4.1.27.Final.jar:4.1.27.Final]
atio.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:265) ~[netty-codec-4.1.27.Final.jar:4.1.27.Final]
atio.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) ~[netty-transport-4.1.27.Final.jar:4.1.27.Final]
atio.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) ~[netty-transport-4.1.27.Final.jar:4.1.27.Final]
atio.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) ~[netty-transport-4.1.27.Final.jar:4.1.27.Final]
atio.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:86) ~[netty-transport-4.1.27.Final.jar:4.1.27.Final]
atio.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) ~[netty-transport-4.1.27.Final.jar:4.1.27.Final]
atio.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) ~[netty-transport-4.1.27.Final.jar:4.1.27.Final]
atio.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) ~[netty-transport-4.1.27.Final.jar:4.1.27.Final]
atio.netty.handler.logging.LoggingHandler.channelRead(LoggingHandler.java:241) ~[netty-handler-4.1.27.Final.jar:4.1.27.Final]
atio.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) ~[netty-transport-4.1.27.Final.jar:4.1.27.Final]
atio.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) ~[netty-transport-4.1.27.Final.jar:4.1.27.Final]
atio.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) ~[netty-transport-4.1.27.Final.jar:4.1.27.Final]
atio.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334) ~[netty-transport-4.1.27.Final.jar:4.1.27.Final]
atio.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) ~[netty-transport-4.1.27.Final.jar:4.1.27.Final]
atio.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) ~[netty-transport-4.1.27.Final.jar:4.1.27.Final]
atio.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926) ~[netty-transport-4.1.27.Final.jar:4.1.27.Final]
atio.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:134) ~[netty-transport-4.1.27.Final.jar:4.1.27.Final]
atio.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:644) ~[netty-transport-4.1.27.Final.jar:4.1.27.Final]
atio.netty.channel.nio.NioEventLoop.processSelectedKeysPlain(NioEventLoop.java:544) ~[netty-transport-4.1.27.Final.jar:4.1.27.Final]
atio.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:498) ~[netty-transport-4.1.27.Final.jar:4.1.27.Final]
atio.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:458) ~[netty-transport-4.1.27.Final.jar:4.1.27.Final]
atio.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858) ~[netty-common-4.1.27.Final.jar:4.1.27.Final]
atjava.lang.Thread.run(Thread.java:745) [?:1.8.0_60]
1.2排查过程
1.2.1ES索引查看
1.3结论
由1.1、1.2可知，索引被删除。
1.4解决过程
重启collector服务
2、客户端闪退
2.1问题描述
Windows环境下启动脚本startup.bat，其中有一个窗口闪退，没有任何日志提示。
2.2排查过程
2.2.1、startup.bat脚本
脚本内容如下：
由此可见，分别启动了collector和web进程。
2.2.2、application配置
配置文件内容如下：
config/application.yml 内有所有的默认配置，可以发现默认是使用 Elasticsearch 进行数据存储的，所以在启动 SkyWalking 之前，确保 Elasticsearch 已启动。
3、collector进程多启动错误
3.1、问题表现
3.2、排查
排查时间2019-01-23 14:52:37,418
3.2.1、collector日志
3.2.2、agent日志
agnet日志停止了打印。
4、collector停止服务
4.1、UI体现
4.2、日志体现
--注：2019-01-23 15:09:01秒时查看日志
5、重启collector无法正常工作
5.1、UI体现
5.2、日志体现
执行时间2019-01-23 15:19:00
5.2.1、collector日志
--应该正常
5.2.2、agent日志
5.2.3、
6、web UI访问正常，未监控到应用
1、体现
所有url访问正常，没有异常提示信息，但没有任何监控结果
2、原因
重启了boot.sh，没有添加
JAVA_OPTS="$JAVA_OPTS -javaagent:/home/eqs/soft/skywalking5/agent-mall_web/skywalking-agent.jar"
添加配置后如下图：
7、DB&Cache以及拓扑图监控显示不完整
1、体现
2、解决方式
1、重命名agent.application_code
位置：…/agent.config
2、重启服务
