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https://issues.apache.org/jira/browse/SCB-2335?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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liubao reassigned SCB-2335:
---------------------------
Assignee: liubao (was: wangxin)
> data monitor throw IndexOutOfBoundsException if no address configured
> ---------------------------------------------------------------------
>
> Key: SCB-2335
> URL: https://issues.apache.org/jira/browse/SCB-2335
> Project: Apache ServiceComb
> Issue Type: Improvement
> Components: Java-Chassis
> Reporter: liubao
> Assignee: liubao
> Priority: Major
> Fix For: java-chassis-2.6.0
>
>
> java.lang.IndexOutOfBoundsException: Index: 0, Size:
> 0java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at
> java.util.ArrayList.rangeCheck(ArrayList.java:653) ~[na:1.8.0_111] at
> java.util.ArrayList.get(ArrayList.java:429) ~[na:1.8.0_111] at
> org.apache.servicecomb.huaweicloud.dashboard.monitor.AddressManager.nextServer(AddressManager.java:63)
> ~[classes/:na] at
> org.apache.servicecomb.huaweicloud.dashboard.monitor.DefaultMonitorDataPublisher.publish(DefaultMonitorDataPublisher.java:83)
> ~[classes/:na] at
> org.apache.servicecomb.huaweicloud.dashboard.monitor.DataFactory.sendData(DataFactory.java:93)
> ~[classes/:na] at
> org.apache.servicecomb.huaweicloud.dashboard.monitor.DataFactory.lambda$start$0(DataFactory.java:78)
> ~[classes/:na] at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> ~[na:1.8.0_111] at
> java.util.concurrent.FutureTask.runAndReset$$$capture(FutureTask.java:308)
> ~[na:1.8.0_111] at
> java.util.concurrent.FutureTask.runAndReset(FutureTask.java) ~[na:1.8.0_111]
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
> ~[na:1.8.0_111] at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
> ~[na:1.8.0_111] at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> ~[na:1.8.0_111] at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> ~[na:1.8.0_111] at
> io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
> ~[netty-common-4.1.67.Final.jar:4.1.67.Final] at
> java.lang.Thread.run(Thread.java:745) ~[na:1.8.0_111]
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