Yes, so our scenario is to treat the spark assembly as an “SDK” so users can develop Spark applications easily without downloading them. In this case which way do you guys think might be good?
Xiaoyong From: fightf...@163.com [mailto:fightf...@163.com] Sent: Friday, December 11, 2015 12:08 AM To: Mark Hamstra <m...@clearstorydata.com> Cc: Xiaoyong Zhu <xiaoy...@microsoft.com>; Jeff Zhang <zjf...@gmail.com>; user <user@spark.apache.org>; Zhaomin Xu <z...@microsoft.com>; Joe Zhang (SDE) <gui...@microsoft.com> Subject: Re: Re: Spark assembly in Maven repo? Agree with you that assembly jar is not good to publish. However, what he really need is to fetch an updatable maven jar file. ________________________________ fightf...@163.com<mailto:fightf...@163.com> From: Mark Hamstra<mailto:m...@clearstorydata.com> Date: 2015-12-11 15:34 To: fightf...@163.com<mailto:fightf...@163.com> CC: Xiaoyong Zhu<mailto:xiaoy...@microsoft.com>; Jeff Zhang<mailto:zjf...@gmail.com>; user<mailto:user@spark.apache.org>; Zhaomin Xu<mailto:z...@microsoft.com>; Joe Zhang (SDE)<mailto:gui...@microsoft.com> Subject: Re: RE: Spark assembly in Maven repo? No, publishing a spark assembly jar is not fine. See the doc attached to https://issues.apache.org/jira/browse/SPARK-11157<https://na01.safelinks.protection.outlook.com/?url=https%3a%2f%2fissues.apache.org%2fjira%2fbrowse%2fSPARK-11157&data=01%7c01%7cxiaoyzhu%40064d.mgd.microsoft.com%7c999bc04245724187198808d3020238b3%7c72f988bf86f141af91ab2d7cd011db47%7c1&sdata=cUBvArmmYasxoOl9wrefYO4L7JiTF5qqqZDyY%2b%2bLP3Y%3d> and be aware that a likely goal of Spark 2.0 will be the elimination of assemblies. On Thu, Dec 10, 2015 at 11:19 PM, fightf...@163.com<mailto:fightf...@163.com> <fightf...@163.com<mailto:fightf...@163.com>> wrote: Using maven to download the assembly jar is fine. I would recommend to deploy this assembly jar to your local maven repo, i.e. nexus repo, Or more likey a snapshot repository ________________________________ fightf...@163.com<mailto:fightf...@163.com> From: Xiaoyong Zhu<mailto:xiaoy...@microsoft.com> Date: 2015-12-11 15:10 To: Jeff Zhang<mailto:zjf...@gmail.com> CC: user@spark.apache.org<mailto:user@spark.apache.org>; Zhaomin Xu<mailto:z...@microsoft.com>; Joe Zhang (SDE)<mailto:gui...@microsoft.com> Subject: RE: Spark assembly in Maven repo? Sorry – I didn’t make it clear. It’s actually not a “dependency” – it’s actually that we are building a certain plugin for IntelliJ where we want to distribute this jar. But since the jar is updated frequently we don't want to distribute it together with our plugin but we would like to download it via Maven. In this case what’s the recommended way? Xiaoyong From: Jeff Zhang [mailto:zjf...@gmail.com<mailto:zjf...@gmail.com>] Sent: Thursday, December 10, 2015 11:03 PM To: Xiaoyong Zhu <xiaoy...@microsoft.com<mailto:xiaoy...@microsoft.com>> Cc: user@spark.apache.org<mailto:user@spark.apache.org> Subject: Re: Spark assembly in Maven repo? I don't think make the assembly jar as dependency a good practice. You may meet jar hell issue in that case. On Fri, Dec 11, 2015 at 2:46 PM, Xiaoyong Zhu <xiaoy...@microsoft.com<mailto:xiaoy...@microsoft.com>> wrote: Hi Experts, We have a project which has a dependency for the following jar spark-assembly-<version>-hadoop<version>.jar for example: spark-assembly-1.4.1.2.3.3.0-2983-hadoop2.7.1.2.3.3.0-2983.jar since this assembly might be updated in the future, I am not sure if there is a Maven repo that has the above spark assembly jar? Or should we create & upload it to Maven central? Thanks! Xiaoyong -- Best Regards Jeff Zhang
