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Mingliang Liu commented on HADOOP-14056: ---------------------------------------- [~aajisaka] In one recent branch-2.10 PreCommit [run|https://issues.apache.org/jira/browse/HADOOP-17164?focusedCommentId=17171199&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-17171199] for HADOOP-17164, [~sandeep.guggilam] and I found errors like: {code} [ERROR] Plugin org.apache.maven.plugins:maven-javadoc-plugin:2.8.1 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-javadoc-plugin:jar:2.8.1: Failure to transfer org.apache.maven.plugins:maven-javadoc-plugin:pom:2.8.1 from https://repo.maven.apache.org/maven2 was cached in the local repository, resolution will not be reattempted until the update interval of central has elapsed or updates are forced. Original error: Could not transfer artifact org.apache.maven.plugins:maven-javadoc-plugin:pom:2.8.1 from/to central (https://repo.maven.apache.org/maven2): Received fatal alert: protocol_version -> [Help 1] {code} I think it has something to do with this cherry-pick. Could you have a look? Thanks! > Update maven-javadoc-plugin to 2.10.4 > ------------------------------------- > > Key: HADOOP-14056 > URL: https://issues.apache.org/jira/browse/HADOOP-14056 > Project: Hadoop Common > Issue Type: Sub-task > Components: build > Reporter: Akira Ajisaka > Assignee: Akira Ajisaka > Priority: Major > Fix For: 3.0.0-alpha4, 2.10.1 > > Attachments: HADOOP-14056.01.patch > > > I'm seeing the following warning in OpenJDK 9. > {noformat} > [INFO] --- maven-javadoc-plugin:2.8.1:jar (module-javadocs) @ hadoop-minikdc > --- > [WARNING] Unable to find the javadoc version: Unrecognized version of > Javadoc: 'java version "9-ea" > Java(TM) SE Runtime Environment (build 9-ea+154) > Java HotSpot(TM) 64-Bit Server VM (build 9-ea+154, mixed mode) > ' near index 37 > (?s).*?([0-9]+\.[0-9]+)(\.([0-9]+))?.* > ^ > [WARNING] Using the Java the version instead of, i.e. 0.0 > {noformat} > Need to update this to 2.10.4. (MJAVADOC-441) -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org