[jira] [Commented] (HADOOP-13440) FileContext does not react on changing umask via configuration

[ https://issues.apache.org/jira/browse/HADOOP-13440?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15588259#comment-15588259 ] Tao Yang commented on HADOOP-13440: --- The patch is fine to solve the problem in YARN-5749. I will

[jira] [Commented] (HADOOP-13440) FileContext does not react on changing umask via configuration

[ https://issues.apache.org/jira/browse/HADOOP-13440?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15588160#comment-15588160 ] Tao Yang commented on HADOOP-13440: --- Hi [~ajisakaa]. There is a problem in YARN-5749 occurred by this

[jira] [Updated] (HADOOP-16850) Support getting thread info from thread group for JvmMetrics to improve the performance

[ https://issues.apache.org/jira/browse/HADOOP-16850?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tao Yang updated HADOOP-16850: -- Attachment: HADOOP-16850.001.patch > Support getting thread info from thread group for JvmMetrics to

[jira] [Created] (HADOOP-16850) Support getting thread info from thread group for JvmMetrics to improve the performance

Tao Yang created HADOOP-16850: - Summary: Support getting thread info from thread group for JvmMetrics to improve the performance Key: HADOOP-16850 URL: https://issues.apache.org/jira/browse/HADOOP-16850

[jira] [Updated] (HADOOP-16850) Support getting thread info from thread group for JvmMetrics to improve the performance

[ https://issues.apache.org/jira/browse/HADOOP-16850?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tao Yang updated HADOOP-16850: -- Description: Recently we found jmx request taken almost 5s+ to be done when there were 1w+ threads

[jira] [Updated] (HADOOP-16850) Support getting thread info from thread group for JvmMetrics to improve the performance

[ https://issues.apache.org/jira/browse/HADOOP-16850?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tao Yang updated HADOOP-16850: -- Target Version/s: 3.3.1 Status: Patch Available (was: Open) > Support getting thread

[jira] [Commented] (HADOOP-16850) Support getting thread info from thread group for JvmMetrics to improve the performance

[ https://issues.apache.org/jira/browse/HADOOP-16850?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17036779#comment-17036779 ] Tao Yang commented on HADOOP-16850: --- Thanks [~aajisaka] for the review and commit! > Support getting

[jira] [Commented] (HADOOP-16850) Support getting thread info from thread group for JvmMetrics to improve the performance

[ https://issues.apache.org/jira/browse/HADOOP-16850?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17035835#comment-17035835 ] Tao Yang commented on HADOOP-16850: --- Hi, [~aajisaka], could you please take a look at this issue?

[jira] [Commented] (HADOOP-16850) Support getting thread info from thread group for JvmMetrics to improve the performance

[ https://issues.apache.org/jira/browse/HADOOP-16850?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17035857#comment-17035857 ] Tao Yang commented on HADOOP-16850: --- Thanks [~aajisaka] for the review. {quote}Would you add a Hadoop

[jira] [Updated] (HADOOP-16850) Support getting thread info from thread group for JvmMetrics to improve the performance

[ https://issues.apache.org/jira/browse/HADOOP-16850?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tao Yang updated HADOOP-16850: -- Attachment: HADOOP-16850.002.patch > Support getting thread info from thread group for JvmMetrics to

[jira] [Commented] (HADOOP-16850) Support getting thread info from thread group for JvmMetrics to improve the performance

[ https://issues.apache.org/jira/browse/HADOOP-16850?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17035994#comment-17035994 ] Tao Yang commented on HADOOP-16850: --- Thanks [~aajisaka] for your suggestion. There are dozens of