关于ServerSideScanMetrics类设计的问题

2020-05-13 Thread 韩聪聪
hi,all hbase-client内部有一个类,ServerSideScanMetrics,用以记录客户端和服务器端的统计数据,这个类对外暴露的使用方式有两种 1. 通过public属性直接获得AtomicLong对象。 2. 通过addToCounter方法进行使用。 在我的理解中,这个类可以使用2对外暴露使用方式,而没必要使用1,问题是 1.为何要设计通过public属性进行访问的方式呢?是因为性能问题吗?(比如直接通过属性访问对象比从map中拿出来更快?) 2.

RE: [ANNOUNCE] New HBase committer Wei-Chiu Chuang

2020-05-13 Thread Pankaj kr
Congratulations Wei-Chiu Chuang.!! - Pankaj -Original Message- From: Sean Busbey [mailto:bus...@apache.org] Sent: 14 May 2020 00:43 To: dev ; Hbase-User Subject: [ANNOUNCE] New HBase committer Wei-Chiu Chuang Folks, On behalf of the Apache HBase PMC I am pleased to announce that

[通知] 莊偉赳(Wei-Chiu Chuang)成为 HBase Committer

2020-05-13 Thread Duo Zhang
非常荣幸代表 Apache HBase 项目管理委员会宣布,莊偉赳(Wei-Chiu Chuang)已经接受了我们的邀请,成为了一名HBase的Committer。 我们感谢莊偉赳一直以来为社区做出的巨大贡献,并期待他在将来继续发挥更大的价值。 请和我一起祝贺莊偉赳。 谢谢! 张铎,代表 Apache HBase 项目管理委员会

Re: [ANNOUNCE] New HBase committer Wei-Chiu Chuang

2020-05-13 Thread Hui Fei
Congratulations Wei-Chiu! Sean Busbey 于2020年5月14日周四 上午3:10写道: > Folks, > > On behalf of the Apache HBase PMC I am pleased to announce that Wei-Chiu > Chuang has accepted the PMC's invitation to become a committer on the > project. > > We appreciate all of the great contributions Wei-Chiu has

Re: [ANNOUNCE] New HBase committer Wei-Chiu Chuang

2020-05-13 Thread Bharath Vissapragada
Congrats, Wei-Chiu. On Wed, May 13, 2020 at 12:13 PM Andrew Purtell wrote: > Congratulations and welcome Wei-Chiu! > > On Wed, May 13, 2020 at 12:10 PM Sean Busbey wrote: > > > Folks, > > > > On behalf of the Apache HBase PMC I am pleased to announce that Wei-Chiu > > Chuang has accepted the

Re: [ANNOUNCE] New HBase committer Wei-Chiu Chuang

2020-05-13 Thread Andrew Purtell
Congratulations and welcome Wei-Chiu! On Wed, May 13, 2020 at 12:10 PM Sean Busbey wrote: > Folks, > > On behalf of the Apache HBase PMC I am pleased to announce that Wei-Chiu > Chuang has accepted the PMC's invitation to become a committer on the > project. > > We appreciate all of the great

[ANNOUNCE] New HBase committer Wei-Chiu Chuang

2020-05-13 Thread Sean Busbey
Folks, On behalf of the Apache HBase PMC I am pleased to announce that Wei-Chiu Chuang has accepted the PMC's invitation to become a committer on the project. We appreciate all of the great contributions Wei-Chiu has made to the community thus far and we look forward to his continued

Re: How to delete row with Long.MAX_VALUE timestamp

2020-05-13 Thread Bharath Vissapragada
> It would be nice to confirm how those Cells could get through with Long.MAX_VALUE timestamp Yep. I'd be curious to hear from more folks in the community on how they dealt with debugging one-off data corruption cases and share any tooling/best practices (tracing etc). Usually it is super

Re: How to delete row with Long.MAX_VALUE timestamp

2020-05-13 Thread Wellington Chevreuil
Yeah, creating hfiles manually with Long.MAX_VALUE Delete markers for those cells would be my next suggestion. It would be nice to confirm how those Cells could get through with Long.MAX_VALUE timestamp, it would be surprising if it was WAL replay, I would expect it would reuse the timestamps