Are you familiar with spark GUI default on port 4040? have a look.
HTH Mich Talebzadeh, Lead Solutions Architect/Engineering Lead Palantir Technologies Limited view my Linkedin profile <https://www.linkedin.com/in/mich-talebzadeh-ph-d-5205b2/> https://en.everybodywiki.com/Mich_Talebzadeh *Disclaimer:* Use it at your own risk. Any and all responsibility for any loss, damage or destruction of data or any other property which may arise from relying on this email's technical content is explicitly disclaimed. The author will in no case be liable for any monetary damages arising from such loss, damage or destruction. On Fri, 31 Mar 2023 at 15:15, AN-TRUONG Tran Phan <tr.phan.tru...@gmail.com> wrote: > Hi, > > I am learning about Apache Spark and want to know the meaning of each Task > created on the Jobs recorded on Spark history. > > For example, the application I write creates 17 jobs, in which job 0 runs > for 10 minutes, there are 2384 small tasks and I want to learn about the > meaning of these 2384, is it possible? > > I found a picture of DAG in the Jobs and want to know the relationship > between DAG and Task, is it possible (Specifically from the attached file > DAG and 2384 tasks below)? > > Thank you very much, have a nice day everyone. > > Best regards, > > An-Trường. > > --------------------------------------------------------------------- > To unsubscribe e-mail: user-unsubscr...@spark.apache.org
