Hi Edward, Sorry for the late reply. I’m already following up on this and have opened apache/hadoop#8162<https://github.com/apache/hadoop/pull/8162> to address it (switching the precommit Docker image default Java from JDK 8 to JDK 17). About the error: the build is being compiled with JDK 8 (javac 1.8), but the Maven compiler configuration passes --add-modules (e.g., jdk.javadoc), which is a Java 9+ module-system option. JDK 8’s javac doesn’t understand that flag, so it fails with: Fatal error compiling: invalid flag: --add-modules Best, Hualong Zhang ________________________________ From: Edward Capriolo <[email protected]> Sent: Thursday, January 1, 2026 16:01 To: [email protected] <[email protected]> Cc: Ahmed Altaj <[email protected]> Subject: Re: Review https://issues.apache.org/jira/browse/HADOOP-19756
I mean to ask, "Does hadoop-dev have a discord?" https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8156/lastFailedBuild/console https://issues.apache.org/jira/browse/HADOOP-19756?filter=-3 I am aware it is the holidays, but it is very had to chase random contributors over email, to say "Hey I think the build bot is broken", would be easier in a chat do you all still do the IRC channel? Edward On Mon, Dec 29, 2025 at 2:10 PM Ahmed Altaj via user <[email protected]<mailto:[email protected]>> wrote: Hi Edward Yahoo Mail: Search, organise, conquer<https://mail.onelink.me/107872968?pid=nativeplacement&c=US_Acquisition_YMktg_315_SearchOrgConquer_EmailSignature&af_sub1=Acquisition&af_sub2=US_YMktg&af_sub3=&af_sub4=100002039&af_sub5=C01_Email_Static_&af_ios_store_cpp=0c38e4b0-a27e-40f9-a211-f4e2de32ab91&af_android_url=https://play.google.com/store/apps/details?id=com.yahoo.mobile.client.android.mail&listing=search_organize_conquer> On Mon, 29 Dec 2025 at 22:20, Edward Capriolo <[email protected]<mailto:[email protected]>> wrote: Hey friends, I don't know if you all hang out on IRC or discord to poke people to ask for reviews. I checked the dev mailing list and see mostly auto-email. Consider this a poke. Thanks, Edward
