[jira] [Commented] (SPARK-17984) Add support for numa aware feature

2016-12-26 Thread Apache Spark (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-17984?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15779305#comment-15779305 ] Apache Spark commented on SPARK-17984: -- User 'xiaochang-wu' has created a pull request for this

[jira] [Commented] (SPARK-17984) Add support for numa aware feature

2016-10-24 Thread Apache Spark (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-17984?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15604300#comment-15604300 ] Apache Spark commented on SPARK-17984: -- User 'sheepduke' has created a pull request for this issue:

[jira] [Commented] (SPARK-17984) Add support for numa aware feature

2016-10-18 Thread quanfuwang (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-17984?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15587472#comment-15587472 ] quanfuwang commented on SPARK-17984: Thanks. Yes, I'm considering not to bring the dependency on

[jira] [Commented] (SPARK-17984) Add support for numa aware feature

2016-10-18 Thread Saisai Shao (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-17984?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15587459#comment-15587459 ] Saisai Shao commented on SPARK-17984: - NUMA should be supported by most commodity servers as well as

[jira] [Commented] (SPARK-17984) Add support for numa aware feature

2016-10-18 Thread quanfuwang (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-17984?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15587374#comment-15587374 ] quanfuwang commented on SPARK-17984: Normal servers support NUMA, but I'm considering to abstract it

[jira] [Commented] (SPARK-17984) Add support for numa aware feature

2016-10-18 Thread Sean Owen (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-17984?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15584975#comment-15584975 ] Sean Owen commented on SPARK-17984: --- Hm, it sounds like you mean it is on by default but not supported

[jira] [Commented] (SPARK-17984) Add support for numa aware feature

2016-10-18 Thread quanfuwang (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-17984?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15584968#comment-15584968 ] quanfuwang commented on SPARK-17984: NUMA is a model for cores and memory. For modern CPU there are

[jira] [Commented] (SPARK-17984) Add support for numa aware feature

2016-10-18 Thread Sean Owen (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-17984?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15584696#comment-15584696 ] Sean Owen commented on SPARK-17984: --- Pardon the ignorance, but does NUMA require specialized hardware?