Re: [Virtual MEETUP]: Migration to Hadoop 3

2020-08-27 Thread epa...@apache.org
Wei-Chiu, our plans are tentative at the moment, but we have internally discussed migrating from 2.10 to 3.2. And, thank you all again for the great participation, especially those of you in timezones where it was late in the evening. -Eric On Thursday, August 27, 2020, 12:47:43 AM CDT, Wei-Ch

Re: [Virtual MEETUP]: Migration to Hadoop 3

2020-08-26 Thread Sunil Govindan
Hi folks great to see the participation and thanks all for joining! @Wei-Chiu Chuang 3.1 is one of the stable line along with 3.2 As we are moving to a stable 3.3, we should start to visit the fate of 3.1 by end of this year and early next year. Thanks Sunil On Thu, Aug 27, 2020 at 11:17 AM We

Re: [Virtual MEETUP]: Migration to Hadoop 3

2020-08-26 Thread Wei-Chiu Chuang
Thanks Brahma, Eric, do you have a target Hadoop 3 release line in mind? The "unofficial" plan here at Cloudera is to rebase our current dev codebase from Hadoop 3.1.1 to 3.3 some time later. The Hadoop 3.1 code line will approach its 3rd anniversary by this year's end so perhaps we can start to

Re: [Virtual MEETUP]: Migration to Hadoop 3

2020-08-26 Thread epa...@apache.org
Thank you! This will be very helpful. And I really appreciate your participation in todays meeting. -Eric On Wednesday, August 26, 2020, 12:36:38 PM CDT, Brahma Reddy Battula wrote: Hi Eric, check the following references for the same. 01/02/2020 Didi talked about their large scale HDFS clu

Re: [Virtual MEETUP]: Migration to Hadoop 3

2020-08-26 Thread Brahma Reddy Battula
One more update from me. We didn't face any issues with YARN, for HDFS you can have a look at the following jira's. https://issues.apache.org/jira/browse/HDFS-13596 https://issues.apache.org/jira/browse/HDFS-14396 https://issues.apache.org/jira/browse/HDFS-14509 Following jira is incompatible fo

Re: [Virtual MEETUP]: Migration to Hadoop 3

2020-08-26 Thread Brahma Reddy Battula
Hi Eric, check the following references for the same. 01/02/2020 Didi talked about their large scale HDFS cluster upgrade experience. Slides: https://drive.google.com/open?id=1iwJ1asalYfgnOCBuE-RfeG-NpSocjIcy Recording: https://cloudera.zoom.us/rec/share/7MF_dLX0339OY5391xvkZP8NLrXieaa8gyZK-fYJ

Re: [Virtual MEETUP]: Migration to Hadoop 3

2020-08-26 Thread epa...@apache.org
Hello. Just a reminder that today I would like to invite you all to discuss your experiences migrating from Hadoop 2 to Hadoop 3. -Eric On Monday, August 24, 2020, 1:58:37 PM CDT, epa...@apache.org wrote: Hello everyone! We are considering migrating to Hadoop 3, and we would be very interest

[Virtual MEETUP]: Migration to Hadoop 3

2020-08-24 Thread epa...@apache.org
Hello everyone! We are considering migrating to Hadoop 3, and we would be very interested to hear about your experiences. If you have migrated from Hadoop 2 to Hadoop 3 and can provide insights, please kindly consider attending the following: Date: Wednesday, Aug 26, 2020 Time: 10:00 A.M. PDT / 1