Details
Description
Issue Summary
When Hazelcast members explicitly configured using DNS names instead of IPv6 addresses, it causes an exception and error 500 on clustering page.
Environment
IPv6 only network
Steps to Reproduce
- Manually configure hazelcast members
- Use DNS names instead of IP addresses
- Navigate to Clustering page
hazelcast.network.tcpip=true
hazelcast.port=5701
hazelcast.network.tcpip.members=instance-2.my.dns.name:5701,instance-1.my.dns.name:5701
hazelcast.group.name=MyGroup
hazelcast.group.password=MyPassword
Expected Results
List of nodes in the cluster.
Actual Results
Error 500
The below exception is thrown in the xxxxxxx.log file:
2019-02-07 06:34:14,899 ERROR [ajp-nio-7990-exec-10] admin *1Z0LBG6x394x84x0 cc0be0 2401:1d80:2001:667::11 "GET /admin/clustering HTTP/1.1" o.a.c.c.C.[.[.[/].[springMvc] Servlet.service() for servlet [springMvc] threw exception java.lang.NullPointerException: null at com.atlassian.stash.internal.web.soy.ClusterNodeDataMapper.toString(ClusterNodeDataMapper.java:37) at com.atlassian.stash.internal.web.soy.ClusterNodeDataMapper.convert(ClusterNodeDataMapper.java:29) at com.atlassian.stash.internal.web.soy.ClusterNodeDataMapper.convert(ClusterNodeDataMapper.java:17) at com.atlassian.plugin.util.ContextClassLoaderSettingInvocationHandler.invoke(ContextClassLoaderSettingInvocationHandler.java:26) at org.eclipse.gemini.blueprint.service.importer.support.internal.aop.ServiceInvoker.doInvoke(ServiceInvoker.java:56) at org.eclipse.gemini.blueprint.service.importer.support.internal.aop.ServiceInvoker.invoke(ServiceInvoker.java:60) at org.eclipse.gemini.blueprint.service.util.internal.aop.ServiceTCCLInterceptor.invokeUnprivileged(ServiceTCCLInterceptor.java:70) at org.eclipse.gemini.blueprint.service.util.internal.aop.ServiceTCCLInterceptor.invoke(ServiceTCCLInterceptor.java:53) at org.eclipse.gemini.blueprint.service.importer.support.LocalBundleContextAdvice.invoke(LocalBundleContextAdvice.java:57) at com.atlassian.soy.impl.data.AtlassianSoyCustomValueConverter.convert(AtlassianSoyCustomValueConverter.java:59) at com.google.template.soy.data.SoyValueHelper.convert(SoyValueHelper.java:273) at com.google.template.soy.data.internal.EasyListImpl.add(EasyListImpl.java:82) at com.google.template.soy.data.internal.EasyListImpl.addAllFromJavaIterable(EasyListImpl.java:123) at com.google.template.soy.data.SoyValueHelper.newEasyListFromJavaIterable(SoyValueHelper.java:209) at com.google.template.soy.data.SoyValueHelper.convert(SoyValueHelper.java:262) at com.atlassian.soy.impl.data.AccessorSoyValueProvider.doResolve(AccessorSoyValueProvider.java:49) at com.atlassian.soy.impl.data.AccessorSoyValueProvider.resolve(AccessorSoyValueProvider.java:33) at com.atlassian.soy.impl.data.JavaBeanSoyDict.getField(JavaBeanSoyDict.java:96) at com.google.template.soy.sharedpasses.render.EvalVisitor.visitNullSafeDataAccessNode(EvalVisitor.java:346) at com.google.template.soy.sharedpasses.render.EvalVisitor.visitNullSafeNodeRecurse(EvalVisitor.java:286) at com.google.template.soy.sharedpasses.render.EvalVisitor.visitNullSafeNode(EvalVisitor.java:248) at com.google.template.soy.sharedpasses.render.EvalVisitor.visitDataAccessNode(EvalVisitor.java:236) at com.google.template.soy.sharedpasses.render.EvalVisitor.visitDataAccessNode(EvalVisitor.java:87) at com.google.template.soy.exprtree.AbstractReturningExprNodeVisitor.visitFieldAccessNode(AbstractReturningExprNodeVisitor.java:215) at com.google.template.soy.exprtree.AbstractReturningExprNodeVisitor.visit(AbstractReturningExprNodeVisitor.java:93) at com.google.template.soy.sharedpasses.render.EvalVisitor.visitExprRootNode(EvalVisitor.java:148) at com.google.template.soy.sharedpasses.render.EvalVisitor.visitExprRootNode(EvalVisitor.java:87) at com.google.template.soy.exprtree.AbstractReturningExprNodeVisitor.visit(AbstractReturningExprNodeVisitor.java:81) at com.google.template.soy.exprtree.AbstractReturningExprNodeVisitor.visit(AbstractReturningExprNodeVisitor.java:73) at com.google.template.soy.basetree.AbstractReturningNodeVisitor.exec(AbstractReturningNodeVisitor.java:43) at com.google.template.soy.sharedpasses.render.RenderVisitor.eval(RenderVisitor.java:739) at com.google.template.soy.sharedpasses.render.RenderVisitor.visitForeachNode(RenderVisitor.java:382) at com.google.template.soy.soytree.AbstractSoyNodeVisitor.visit(AbstractSoyNodeVisitor.java:104) at com.google.template.soy.soytree.AbstractSoyNodeVisitor.visit(AbstractSoyNodeVisitor.java:56) at com.google.template.soy.basetree.AbstractNodeVisitor.visitChildren(AbstractNodeVisitor.java:59) at com.google.template.soy.soytree.AbstractSoyNodeVisitor.visitChildren(AbstractSoyNodeVisitor.java:129) at com.google.template.soy.sharedpasses.render.RenderVisitor.visitBlockHelper(RenderVisitor.java:702) at com.google.template.soy.sharedpasses.render.RenderVisitor.renderBlock(RenderVisitor.java:716) at com.google.template.soy.sharedpasses.render.RenderVisitor.visitCallNodeHelper(RenderVisitor.java:564) at com.google.template.soy.sharedpasses.render.RenderVisitor.visitCallBasicNode(RenderVisitor.java:457) at com.google.template.soy.soytree.AbstractSoyNodeVisitor.visit(AbstractSoyNodeVisitor.java:110) at com.google.template.soy.soytree.AbstractSoyNodeVisitor.visit(AbstractSoyNodeVisitor.java:56) at com.google.template.soy.basetree.AbstractNodeVisitor.visitChildren(AbstractNodeVisitor.java:59) at com.google.template.soy.soytree.AbstractSoyNodeVisitor.visitChildren(AbstractSoyNodeVisitor.java:129) at com.google.template.soy.sharedpasses.render.RenderVisitor.visitBlockHelper(RenderVisitor.java:702) at com.google.template.soy.sharedpasses.render.RenderVisitor.visitTemplateNode(RenderVisitor.java:220) at com.google.template.soy.soytree.AbstractSoyNodeVisitor.visitTemplateBasicNode(AbstractSoyNodeVisitor.java:160) at com.google.template.soy.soytree.AbstractSoyNodeVisitor.visit(AbstractSoyNodeVisitor.java:66) at com.google.template.soy.soytree.AbstractSoyNodeVisitor.visit(AbstractSoyNodeVisitor.java:56) at com.google.template.soy.basetree.AbstractNodeVisitor.exec(AbstractNodeVisitor.java:40) at com.google.template.soy.sharedpasses.render.RenderVisitor.visitCallNodeHelper(RenderVisitor.java:590) at com.google.template.soy.sharedpasses.render.RenderVisitor.visitCallBasicNode(RenderVisitor.java:457) at com.google.template.soy.soytree.AbstractSoyNodeVisitor.visit(AbstractSoyNodeVisitor.java:110) at com.google.template.soy.soytree.AbstractSoyNodeVisitor.visit(AbstractSoyNodeVisitor.java:56) at com.google.template.soy.basetree.AbstractNodeVisitor.visitChildren(AbstractNodeVisitor.java:59) at com.google.template.soy.soytree.AbstractSoyNodeVisitor.visitChildren(AbstractSoyNodeVisitor.java:129) at com.google.template.soy.sharedpasses.render.RenderVisitor.visitBlockHelper(RenderVisitor.java:702) at com.google.template.soy.sharedpasses.render.RenderVisitor.visitSoyNode(RenderVisitor.java:649) at com.google.template.soy.soytree.AbstractSoyNodeVisitor.visitIfCondNode(AbstractSoyNodeVisitor.java:264) at com.google.template.soy.soytree.AbstractSoyNodeVisitor.visit(AbstractSoyNodeVisitor.java:97) at com.google.template.soy.sharedpasses.render.RenderVisitor.visitIfNode(RenderVisitor.java:339) at com.google.template.soy.soytree.AbstractSoyNodeVisitor.visit(AbstractSoyNodeVisitor.java:96) at com.google.template.soy.soytree.AbstractSoyNodeVisitor.visit(AbstractSoyNodeVisitor.java:56) at com.google.template.soy.basetree.AbstractNodeVisitor.visitChildren(AbstractNodeVisitor.java:59) at com.google.template.soy.soytree.AbstractSoyNodeVisitor.visitChildren(AbstractSoyNodeVisitor.java:129) at com.google.template.soy.sharedpasses.render.RenderVisitor.visitBlockHelper(RenderVisitor.java:702) at com.google.template.soy.sharedpasses.render.RenderVisitor.renderBlock(RenderVisitor.java:716) at com.google.template.soy.sharedpasses.render.RenderVisitor.visitCallNodeHelper(RenderVisitor.java:564) at com.google.template.soy.sharedpasses.render.RenderVisitor.visitCallBasicNode(RenderVisitor.java:457) at com.google.template.soy.soytree.AbstractSoyNodeVisitor.visit(AbstractSoyNodeVisitor.java:110) at com.google.template.soy.soytree.AbstractSoyNodeVisitor.visit(AbstractSoyNodeVisitor.java:56) at com.google.template.soy.basetree.AbstractNodeVisitor.visitChildren(AbstractNodeVisitor.java:59) at com.google.template.soy.soytree.AbstractSoyNodeVisitor.visitChildren(AbstractSoyNodeVisitor.java:129) at com.google.template.soy.sharedpasses.render.RenderVisitor.visitBlockHelper(RenderVisitor.java:702) at com.google.template.soy.sharedpasses.render.RenderVisitor.visitTemplateNode(RenderVisitor.java:220) at com.google.template.soy.soytree.AbstractSoyNodeVisitor.visitTemplateBasicNode(AbstractSoyNodeVisitor.java:160) at com.google.template.soy.soytree.AbstractSoyNodeVisitor.visit(AbstractSoyNodeVisitor.java:66) at com.google.template.soy.soytree.AbstractSoyNodeVisitor.visit(AbstractSoyNodeVisitor.java:56) at com.google.template.soy.basetree.AbstractNodeVisitor.exec(AbstractNodeVisitor.java:40) at com.google.template.soy.tofu.internal.BaseTofu.renderMainHelper(BaseTofu.java:366) at com.google.template.soy.tofu.internal.BaseTofu.renderMain(BaseTofu.java:322) at com.google.template.soy.tofu.internal.BaseTofu.access$100(BaseTofu.java:66) at com.google.template.soy.tofu.internal.BaseTofu$RendererImpl.render(BaseTofu.java:476) at com.atlassian.soy.impl.DefaultSoyManager.render(DefaultSoyManager.java:154) at com.atlassian.soy.impl.DefaultSoyTemplateRenderer.render(DefaultSoyTemplateRenderer.java:45) at com.atlassian.stash.internal.plugin.OsgiServiceProxyFactoryImpl$DynamicServiceInvocationHandler.invoke(OsgiServiceProxyFactoryImpl.java:105) at com.atlassian.soy.springmvc.SoyView.render(SoyView.java:50) at com.atlassian.stash.internal.web.soy.StashSoyViewResolver$1.render(StashSoyViewResolver.java:34) at com.atlassian.applinks.core.rest.context.ContextFilter.doFilter(ContextFilter.java:24) at com.atlassian.applinks.core.rest.context.ContextFilter.doFilter(ContextFilter.java:24) at com.atlassian.applinks.core.rest.context.ContextFilter.doFilter(ContextFilter.java:24) at com.atlassian.applinks.core.rest.context.ContextFilter.doFilter(ContextFilter.java:24) at com.atlassian.applinks.core.rest.context.ContextFilter.doFilter(ContextFilter.java:24) at com.atlassian.stash.internal.spring.lifecycle.LifecycleJohnsonServletFilterModuleContainerFilter.doFilter(LifecycleJohnsonServletFilterModuleContainerFilter.java:42) at com.atlassian.stash.internal.spring.lifecycle.LifecycleJohnsonServletFilterModuleContainerFilter.doFilter(LifecycleJohnsonServletFilterModuleContainerFilter.java:42) at com.atlassian.stash.internal.spring.security.StashAuthenticationFilter.doFilter(StashAuthenticationFilter.java:85) at com.atlassian.stash.internal.web.auth.BeforeLoginPluginAuthenticationFilter.doInsideSpringSecurityChain(BeforeLoginPluginAuthenticationFilter.java:112) at com.atlassian.stash.internal.web.auth.BeforeLoginPluginAuthenticationFilter.doFilter(BeforeLoginPluginAuthenticationFilter.java:75) at com.atlassian.security.auth.trustedapps.filter.TrustedApplicationsFilter.doFilter(TrustedApplicationsFilter.java:94) at com.atlassian.oauth.serviceprovider.internal.servlet.OAuthFilter.doFilter(OAuthFilter.java:67) at com.atlassian.stash.internal.spring.lifecycle.LifecycleJohnsonServletFilterModuleContainerFilter.doFilter(LifecycleJohnsonServletFilterModuleContainerFilter.java:42) at com.atlassian.bitbucket.internal.scm.git.lfs.servlet.filter.GitLfsLockingFilter.doFilter(GitLfsLockingFilter.java:50) at com.atlassian.stash.internal.spring.lifecycle.LifecycleJohnsonServletFilterModuleContainerFilter.doFilter(LifecycleJohnsonServletFilterModuleContainerFilter.java:42) at com.atlassian.security.auth.trustedapps.filter.TrustedApplicationsFilter.doFilter(TrustedApplicationsFilter.java:94) at com.atlassian.oauth.serviceprovider.internal.servlet.OAuthFilter.doFilter(OAuthFilter.java:67) at com.atlassian.stash.internal.spring.lifecycle.LifecycleJohnsonServletFilterModuleContainerFilter.doFilter(LifecycleJohnsonServletFilterModuleContainerFilter.java:42) at com.atlassian.plugin.connect.plugin.auth.oauth2.DefaultSalAuthenticationFilter.doFilter(DefaultSalAuthenticationFilter.java:69) at com.atlassian.plugin.connect.plugin.auth.user.ThreeLeggedAuthFilter.doFilter(ThreeLeggedAuthFilter.java:109) at com.atlassian.jwt.internal.servlet.JwtAuthFilter.doFilter(JwtAuthFilter.java:37) at com.atlassian.analytics.client.filter.DefaultAnalyticsFilter.doFilter(DefaultAnalyticsFilter.java:38) at com.atlassian.analytics.client.filter.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:39) at com.atlassian.bitbucket.internal.scm.git.lfs.servlet.filter.GitLfsLockingFilter.doFilter(GitLfsLockingFilter.java:50) at com.atlassian.stash.internal.spring.lifecycle.LifecycleJohnsonServletFilterModuleContainerFilter.doFilter(LifecycleJohnsonServletFilterModuleContainerFilter.java:42) at com.atlassian.stash.internal.web.auth.BeforeLoginPluginAuthenticationFilter.doBeforeBeforeLoginFilters(BeforeLoginPluginAuthenticationFilter.java:90) at com.atlassian.stash.internal.web.auth.BeforeLoginPluginAuthenticationFilter.doFilter(BeforeLoginPluginAuthenticationFilter.java:73) at com.atlassian.stash.internal.request.DefaultRequestManager.doAsRequest(DefaultRequestManager.java:87) at com.atlassian.stash.internal.hazelcast.ConfigurableWebFilter.doFilter(ConfigurableWebFilter.java:38) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.lang.Thread.run(Thread.java:748) ... 294 frames trimmed
Workaround
Use IPv6 addresses instead of DNS names.
Attachments
Issue Links
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