Hi Hitrix, Is your issue/scenario similar to YARN-2221 ? like you have clicked a queue in scheduler page and then you come to Applications Page and after that you are not able to see the Apps ? In this case you will filtering being applied (as mentioned by Rohith). You can click on root queue in scheduler page to rectify it
+ Naga ________________________________ From: Rohith Sharma K S [rohithsharm...@huawei.com] Sent: Wednesday, May 13, 2015 09:33 To: user@hadoop.apache.org Subject: RE: Lost mapreduce applications displayed in UI Hi, Do you remember the steps when applications won’t be displayed in RM web UI? I mean after which actions in the RM web UI applications are not displaying? Is there any filtering is applied in the UI like “Showing 0 to 0 of 0 entries (filtered from 4 total entries)” in the bottom of RM applications page? Thanks & Regards Rohith Sharma K S From: Zhijie Shen [mailto:zs...@hortonworks.com] Sent: 13 May 2015 05:00 To: user@hadoop.apache.org Subject: Re: Lost mapreduce applications displayed in UI Maybe you have hit the completed app limit (10000 by default). Once the limit hits, the oldest completed app will be removed from cache. - Zhijie ________________________________ From: hitarth trivedi <t.hita...@gmail.com<mailto:t.hita...@gmail.com>> Sent: Tuesday, May 12, 2015 3:32 PM To: user@hadoop.apache.org<mailto:user@hadoop.apache.org> Subject: Lost mapreduce applications displayed in UI Hi, My cluster suddenly stopped displaying application information in UI (http://localhost:8088/cluster/apps). Although the counters like 'Apps Submitted' , 'Apps Completed', 'Apps Running' etc, all seems to increment accurately and display right information, whnever I start new mapreduce job. Any help is appreciated. Thanks, Hitrix
