Essentially, 0.10 and 0.9 are the same with the exception of hadoop 3.x compatibility and a few minor changes. Both release lines are considered active and fully supported. I will suggest development using the branch-0.10.0 or master branch for this case. In this way if there are other incompatibilities found, you can get the best support from the tez open source community.
Let me know if this helps guide you to a decision. On Wed, Mar 10, 2021 at 9:43 AM Suryansh Agnihotri < [email protected]> wrote: > Hello Jonathan > Thanks for the quick response. I am trying to build tez 0.9.2 with Hadoop > 3.1.2.using "mvn package -Dhadoop.version=3.1.0 -Phadoop3". > Will I be not able to use "branch-0.9.2", could you please specify if > there are many compatibility issues observed/fixed wrt Hadoop 3.1+. > If there are a few, can I just backport them in my "branch-0.92", will > that make sense? > > > On Wed, 10 Mar 2021 at 21:04, Jonathan Eagles <[email protected]> wrote: > >> Suryansh, thanks for reaching out to this email list. We are going to >> need some more information about the issue. This message can occur for a >> number of reasons. TEZ-3884 is most directly related to running tez against >> hadoop 3.1+. Tez has created a new branch branch-0.10 to address hadoop 3 >> compatibility. If your issue is related to hadoop 3 compatibility, please >> try tez 0.10.0 or branch-10.0 or even master branch. If you are running >> against hadoop 2.x, then likely this is a different issue and will need >> more understanding of client classpath setup as per >> http://tez.apache.org/install.html. >> >> Regards, >> jeagles >> >> On Wed, Mar 10, 2021 at 9:23 AM Suryansh Agnihotri < >> [email protected]> wrote: >> >>> Hello >>> I am facing the same issue >>> https://issues.apache.org/jira/browse/TEZ-3884 >>> but this is marked as resolved. >>> Could anyone please help with this. >>> >>> Tez branch: *branch-0.9.2* >>> >>> StackTrace: >>> [ERROR] COMPILATION ERROR : >>> [INFO] ------------------------------------------------------------- >>> [ERROR] >>> >>> /Users/suryansh/Documents/OSS/tez/tez-api/src/test/java/org/apache/tez/client/TestTezClientUtils.java:[48,30] >>> cannot find symbol >>> symbol: class DistributedFileSystem >>> location: package org.apache.hadoop.hdfs >>> >>> >>> Thanks >>> >>
