[ https://issues.apache.org/jira/browse/SCB-250?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16331553#comment-16331553 ]
jeho0815 commented on SCB-250: ------------------------------ https://github.com/apache/incubator-servicecomb-java-chassis/pull/513 > Update netty's version to 4.1.17 and jackson's version to 2.9.2 > ---------------------------------------------------------------- > > Key: SCB-250 > URL: https://issues.apache.org/jira/browse/SCB-250 > Project: Apache ServiceComb > Issue Type: Task > Components: Java-Chassis > Affects Versions: java-chassis-1.0.0-m1 > Reporter: jeho0815 > Assignee: jeho0815 > Priority: Major > Fix For: java-chassis-1.0.0-m1 > > > current netty version 4.1.5 DNSResolve will blocked when the dns server is > not work, the new version will timeout. > [2018-01-16 13:46:14,365/GMT][main][INFO]Using the default address resolver > as the dns resolver could not be loaded > io.vertx.core.spi.resolver.ResolverProvider.factory(ResolverProvider.java:51) > [2018-01-16 13:46:17,365/GMT][vertx-blocked-thread-checker][WARN]Thread > Thread[registry-vert.x-eventloop-thread-0,5,main] has been blocked for 2898 > ms, time limit is 2000 > io.vertx.core.impl.BlockedThreadChecker$1.run(BlockedThreadChecker.java:53) > [2018-01-16 13:46:18,365/GMT][vertx-blocked-thread-checker][WARN]Thread > Thread[registry-vert.x-eventloop-thread-0,5,main] has been blocked for 3899 > ms, time limit is 2000 > io.vertx.core.impl.BlockedThreadChecker$1.run(BlockedThreadChecker.java:53) > [2018-01-16 13:46:19,365/GMT][vertx-blocked-thread-checker][WARN]Thread > Thread[registry-vert.x-eventloop-thread-0,5,main] has been blocked for 4899 > ms, time limit is 2000 > io.vertx.core.impl.BlockedThreadChecker$1.run(BlockedThreadChecker.java:53) > [2018-01-16 13:46:20,366/GMT][vertx-blocked-thread-checker][WARN]Thread > Thread[registry-vert.x-eventloop-thread-0,5,main] has been blocked for 5899 > ms, time limit is 2000 > io.vertx.core.impl.BlockedThreadChecker$1.run(BlockedThreadChecker.java:57) > io.vertx.core.VertxException: Thread blocked > at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method) > at java.net.InetAddress$2.lookupAllHostAddr(InetAddress.java:928) > at java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1323) > at java.net.InetAddress.getAllByName0(InetAddress.java:1276) > at java.net.InetAddress.getAllByName(InetAddress.java:1192) > at java.net.InetAddress.getAllByName(InetAddress.java:1126) > at java.net.InetAddress.getByName(InetAddress.java:1076) > at > io.netty.resolver.DefaultNameResolver.doResolve(DefaultNameResolver.java:40) > at io.netty.resolver.SimpleNameResolver.resolve(SimpleNameResolver.java:62) > at io.netty.resolver.SimpleNameResolver.resolve(SimpleNameResolver.java:53) > at > io.netty.resolver.InetSocketAddressResolver.doResolve(InetSocketAddressResolver.java:55) > at > io.netty.resolver.InetSocketAddressResolver.doResolve(InetSocketAddressResolver.java:31) > at > io.netty.resolver.AbstractAddressResolver.resolve(AbstractAddressResolver.java:106) > at io.netty.bootstrap.Bootstrap.doResolveAndConnect0(Bootstrap.java:208) > at io.netty.bootstrap.Bootstrap.doResolveAndConnect(Bootstrap.java:170) > at io.netty.bootstrap.Bootstrap.connect(Bootstrap.java:145) > at io.vertx.core.net.impl.ChannelProvider.connect(ChannelProvider.java:38) > at > io.vertx.core.http.impl.ConnectionManager$ChannelConnector.connect(ConnectionManager.java:537) > at > io.vertx.core.http.impl.ConnectionManager$ConnQueue.createNewConnection(ConnectionManager.java:294) > at > io.vertx.core.http.impl.ConnectionManager$ConnQueue.getConnection(ConnectionManager.java:237) > at > io.vertx.core.http.impl.ConnectionManager.getConnectionForRequest(ConnectionManager.java:171) > at > io.vertx.core.http.impl.HttpClientImpl.getConnectionForRequest(HttpClientImpl.java:950) > at > io.vertx.core.http.impl.HttpClientRequestImpl.connect(HttpClientRequestImpl.java:745) -- This message was sent by Atlassian JIRA (v7.6.3#76005)