[jbosstools-issues] [JBoss JIRA] (JBDS-4765) UnknownHostException: download.jboss.org after installation of software from central to devstudio

UnknownHostException: download.jboss.org after installation of software from central to devstudio ------------------------------------------------------------------------------------------------- Key: JBDS-4765 URL: https://issues.redhat.com/browse/JBDS-4765 Project: Red Hat CodeReady Studio (devstudio) Issue Type: Bug Components: central Affects Versions: 12.11.0.GA Reporter: Ondrej Dockal Assignee: Jeff MAURY Priority: Major Fix For: 12.17.0.AM1 {code} eclipse.buildId=12.11.0.GA-v20190321-1925-B4244 java.version=11.0.2 java.vendor=Oracle Corporation BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US Framework arguments: -product com.jboss.devstudio.core.product Command-line arguments: -os linux -ws gtk -arch x86_64 -product com.jboss.devstudio.core.product org.eclipse.equinox.p2.transport.ecf Error Tue Mar 26 21:50:38 CET 2019 Unknown Host: http://download.jboss.org/jbosstools/usage/installs/central-site/4.10.0-S... java.net.UnknownHostException: download.jboss.org at java.base/java.net.InetAddress$CachedAddresses.get(InetAddress.java:797) at java.base/java.net.InetAddress$NameServiceAddresses.get(InetAddress.java:883) at java.base/java.net.InetAddress.getAllByName0(InetAddress.java:1505) at java.base/java.net.InetAddress.getAllByName(InetAddress.java:1364) at java.base/java.net.InetAddress.getAllByName(InetAddress.java:1298) at org.apache.http.impl.conn.SystemDefaultDnsResolver.resolve(SystemDefaultDnsResolver.java:45) at org.apache.http.impl.conn.DefaultClientConnectionOperator.resolveHostname(DefaultClientConnectionOperator.java:263) at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:162) at org.apache.http.impl.conn.ManagedClientConnectionImpl.open(ManagedClientConnectionImpl.java:326) at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83) at org.eclipse.ecf.provider.filetransfer.httpclient4.HttpClientFileSystemBrowser.runRequest(HttpClientFileSystemBrowser.java:263) at org.eclipse.ecf.provider.filetransfer.browse.AbstractFileSystemBrowser$DirectoryJob.run(AbstractFileSystemBrowser.java:69) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) {code}