[jira] [Commented] (YARN-3928) launch application master on specific host
[ https://issues.apache.org/jira/browse/YARN-3928?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15433989#comment-15433989 ] Wangda Tan commented on YARN-3928: -- I think this is a very useful feature, I remember there should have JIRA filed before for this feature, but I cannot find it. +1 for the feature request. > launch application master on specific host > -- > > Key: YARN-3928 > URL: https://issues.apache.org/jira/browse/YARN-3928 > Project: Hadoop YARN > Issue Type: Improvement > Components: yarn >Affects Versions: 2.6.0 > Environment: Ubuntu 12.04 >Reporter: Wenrui > > Hi, > Is there a way to launch application master on a specific host ? > If we can not do this in a managed-AM-launcher? > then is it possible to achieve this in unmanaged-AM-launcher? > I just find it's quite necessary to set application master on a specific host > in some scenes. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Commented] (YARN-3928) launch application master on specific host
[ https://issues.apache.org/jira/browse/YARN-3928?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15433835#comment-15433835 ] Tobin Baker commented on YARN-3928: --- We really need this for our application, and having to use node labels instead is a very awkward workaround (it can't be done programmatically from our YARN client, which runs with limited privileges). Instead, we make administrators manually configure the node label that the AM runs on, rather than have the application specify the AM location automatically. > launch application master on specific host > -- > > Key: YARN-3928 > URL: https://issues.apache.org/jira/browse/YARN-3928 > Project: Hadoop YARN > Issue Type: Improvement > Components: yarn >Affects Versions: 2.6.0 > Environment: Ubuntu 12.04 >Reporter: Wenrui > > Hi, > Is there a way to launch application master on a specific host ? > If we can not do this in a managed-AM-launcher? > then is it possible to achieve this in unmanaged-AM-launcher? > I just find it's quite necessary to set application master on a specific host > in some scenes. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Commented] (YARN-3928) launch application master on specific host
[ https://issues.apache.org/jira/browse/YARN-3928?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14630781#comment-14630781 ] Rohith Sharma K S commented on YARN-3928: - bq. Is there a way to launch application master on a specific host ? If we can not do this in a managed-AM-launcher? Currently , launching AM on specific host is not supported. Any AM RR sent in submissionContext will be masked to ANY resource i.e any hosts in the cluster. You can use node label feature to specify the hosts where AM . bq. is it possible to achieve this in unmanaged-AM-launcher? Since Unmanaged AM is not launched byRM, client can launch at any hosts in the cluster and register to AM. > launch application master on specific host > -- > > Key: YARN-3928 > URL: https://issues.apache.org/jira/browse/YARN-3928 > Project: Hadoop YARN > Issue Type: Improvement > Components: yarn >Affects Versions: 2.6.0 > Environment: Ubuntu 12.04 >Reporter: Wenrui > > Hi, > Is there a way to launch application master on a specific host ? > If we can not do this in a managed-AM-launcher? > then is it possible to achieve this in unmanaged-AM-launcher? > I just find it's quite necessary to set application master on a specific host > in some scenes. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (YARN-3928) launch application master on specific host
[ https://issues.apache.org/jira/browse/YARN-3928?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14629753#comment-14629753 ] Varun Saxena commented on YARN-3928: Oh, then it is not. Misread the JIRA title. Apologies. > launch application master on specific host > -- > > Key: YARN-3928 > URL: https://issues.apache.org/jira/browse/YARN-3928 > Project: Hadoop YARN > Issue Type: Improvement > Components: yarn >Affects Versions: 2.6.0 > Environment: Ubuntu 12.04 >Reporter: Wenrui > > Hi, > Is there a way to launch application master on a specific host ? > If we can not do this in a managed-AM-launcher? > then is it possible to achieve this in unmanaged-AM-launcher? > I just find it's quite necessary to set application master on a specific host > in some scenes. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (YARN-3928) launch application master on specific host
[ https://issues.apache.org/jira/browse/YARN-3928?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14629750#comment-14629750 ] Lei Guo commented on YARN-3928: --- [~varun_saxena], I read this JIRA as a host preference requirement during container allocation, it's not a duplicate of MAPREDUCE-6402. [~wenrui], can you confirm? > launch application master on specific host > -- > > Key: YARN-3928 > URL: https://issues.apache.org/jira/browse/YARN-3928 > Project: Hadoop YARN > Issue Type: Improvement > Components: yarn >Affects Versions: 2.6.0 > Environment: Ubuntu 12.04 >Reporter: Wenrui > > Hi, > Is there a way to launch application master on a specific host ? > If we can not do this in a managed-AM-launcher? > then is it possible to achieve this in unmanaged-AM-launcher? > I just find it's quite necessary to set application master on a specific host > in some scenes. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (YARN-3928) launch application master on specific host
[ https://issues.apache.org/jira/browse/YARN-3928?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14629412#comment-14629412 ] Varun Saxena commented on YARN-3928: Duplicate of MAPREDUCE-6402 > launch application master on specific host > -- > > Key: YARN-3928 > URL: https://issues.apache.org/jira/browse/YARN-3928 > Project: Hadoop YARN > Issue Type: Improvement > Components: yarn >Affects Versions: 2.6.0 > Environment: Ubuntu 12.04 >Reporter: Wenrui > > Hi, > Is there a way to launch application master on a specific host ? > If we can not do this in a managed-AM-launcher? > then is it possible to achieve this in unmanaged-AM-launcher? > I just find it's quite necessary to set application master on a specific host > in some scenes. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
