[ https://issues.jboss.org/browse/JBDS-4595?page=com.atlassian.jira.plugin.... ] Nick Boldt edited comment on JBDS-4595 at 10/25/17 12:21 PM: ------------------------------------------------------------- Looking at your ALL_EXCEPT files, I see lots of duplicate IUs but many in ~/.eclipse are older than the ones from the RPM. Possible reasons for httpclient 4.5.2 conflict: * o.j.t.openshift.io.core require-bundles httpclient 4.0 - NOT A PROBLEM as any 4.x version would be allowed here * jmx.jolokia plugin in jbt-server includes 4.5.2 inside a lib/ folder - NOT A PROBLEM, nested jar within a plugin * o.e.ecf.filetransfer.httpclient4.feature includes org.apache.httpcomponents.httpclient 4.5.2.v20170210-0925 ** this is then required by c.j.ds.core.rpmdeps.feature ** but we exclude org.apache.httpcomponents.httpclient from the RPM, so that it can be resolved via symlink: {code} #➔ find /opt/rh/rh-eclipse47/root/usr/share/eclipse/droplets/devstudio/ -name "*httpclient*jar" -exec ls -l {} \; /opt/rh/rh-eclipse47/root/usr/share/eclipse/droplets/devstudio/eclipse/plugins/org.apache.httpcomponents.httpclient_4.3.6.jar -> /opt/rh/rh-java-common/root/usr/share/java/httpcomponents/httpclient.jar /opt/rh/rh-eclipse47/root/usr/share/eclipse/droplets/devstudio/eclipse/plugins/org.apache.httpcomponents.httpclient.cache_4.3.6.jar -> /opt/rh/rh-java-common/root/usr/share/java/httpcomponents/httpclient-cache.jar {code} If you delete your ~/.eclipse folder and install everything from Central again (minus Spring boot wizard, which we know has a bug upstream), one connector at a time, can you determine which connector is causing the conflict? was (Author: nickboldt): Looking at your ALL_EXCEPT files, I see lots of duplicate IUs but many in ~/.eclipse are older than the ones from the RPM. If you delete your ~/.eclipse folder and install everything from Central again (minus Spring boot wizard, which we know has a bug upstream), one connector at a time, can you determine which connector is causing the conflict? -- This message was sent by Atlassian JIRA (v7.5.0#75005)