[jira] [Updated] (CASSANDRA-7486) Compare CMS and G1 pause times
[ https://issues.apache.org/jira/browse/CASSANDRA-7486?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jonathan Ellis updated CASSANDRA-7486: -- Assignee: Albert P Tobey (was: Shawn Kumar) Compare CMS and G1 pause times -- Key: CASSANDRA-7486 URL: https://issues.apache.org/jira/browse/CASSANDRA-7486 Project: Cassandra Issue Type: Test Components: Config Reporter: Jonathan Ellis Assignee: Albert P Tobey Fix For: 3.0 beta 1 See http://www.slideshare.net/MonicaBeckwith/garbage-first-garbage-collector-g1-7486gc-migration-to-expectations-and-advanced-tuning and https://twitter.com/rbranson/status/482113561431265281 May want to default 2.1 to G1. 2.1 is a different animal from 2.0 after moving most of memtables off heap. Suspect this will help G1 even more than CMS. (NB this is off by default but needs to be part of the test.) -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (CASSANDRA-7486) Compare CMS and G1 pause times
[ https://issues.apache.org/jira/browse/CASSANDRA-7486?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jonathan Ellis updated CASSANDRA-7486: -- Fix Version/s: (was: 2.1.x) 3.0 beta 1 Al, we're on board with making G1 the default for 3.0 (which incidentally requires java 8), if you can post a patch. Compare CMS and G1 pause times -- Key: CASSANDRA-7486 URL: https://issues.apache.org/jira/browse/CASSANDRA-7486 Project: Cassandra Issue Type: Test Components: Config Reporter: Jonathan Ellis Assignee: Shawn Kumar Fix For: 3.0 beta 1 See http://www.slideshare.net/MonicaBeckwith/garbage-first-garbage-collector-g1-7486gc-migration-to-expectations-and-advanced-tuning and https://twitter.com/rbranson/status/482113561431265281 May want to default 2.1 to G1. 2.1 is a different animal from 2.0 after moving most of memtables off heap. Suspect this will help G1 even more than CMS. (NB this is off by default but needs to be part of the test.) -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (CASSANDRA-7486) Compare CMS and G1 pause times
[ https://issues.apache.org/jira/browse/CASSANDRA-7486?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] T Jake Luciani updated CASSANDRA-7486: -- Fix Version/s: (was: 2.1.2) 2.1.3 Compare CMS and G1 pause times -- Key: CASSANDRA-7486 URL: https://issues.apache.org/jira/browse/CASSANDRA-7486 Project: Cassandra Issue Type: Test Components: Config Reporter: Jonathan Ellis Assignee: Shawn Kumar Fix For: 2.1.3 See http://www.slideshare.net/MonicaBeckwith/garbage-first-garbage-collector-g1-7486gc-migration-to-expectations-and-advanced-tuning and https://twitter.com/rbranson/status/482113561431265281 May want to default 2.1 to G1. 2.1 is a different animal from 2.0 after moving most of memtables off heap. Suspect this will help G1 even more than CMS. (NB this is off by default but needs to be part of the test.) -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (CASSANDRA-7486) Compare CMS and G1 pause times
[ https://issues.apache.org/jira/browse/CASSANDRA-7486?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Shawn Kumar updated CASSANDRA-7486: --- Description: See http://www.slideshare.net/MonicaBeckwith/garbage-first-garbage-collector-g1-7486gc-migration-to-expectations-and-advanced-tuning and https://twitter.com/rbranson/status/482113561431265281 May want to default 2.1 to G1. 2.1 is a different animal from 2.0 after moving most of memtables off heap. Suspect this will help G1 even more than CMS. (NB this is off by default but needs to be part of the test.) was: See http://www.slideshare.net/MonicaBeckwith/garbage-first-garbage-collector-g1-gc-migration-to-expectations-and-advanced-tuning and https://twitter.com/rbranson/status/482113561431265281 May want to default 2.1 to G1. 2.1 is a different animal from 2.0 after moving most of memtables off heap. Suspect this will help G1 even more than CMS. (NB this is off by default but needs to be part of the test.) Compare CMS and G1 pause times -- Key: CASSANDRA-7486 URL: https://issues.apache.org/jira/browse/CASSANDRA-7486 Project: Cassandra Issue Type: Test Components: Config Reporter: Jonathan Ellis Assignee: Shawn Kumar Fix For: 2.1.1 See http://www.slideshare.net/MonicaBeckwith/garbage-first-garbage-collector-g1-7486gc-migration-to-expectations-and-advanced-tuning and https://twitter.com/rbranson/status/482113561431265281 May want to default 2.1 to G1. 2.1 is a different animal from 2.0 after moving most of memtables off heap. Suspect this will help G1 even more than CMS. (NB this is off by default but needs to be part of the test.) -- This message was sent by Atlassian JIRA (v6.2#6252)
[jira] [Updated] (CASSANDRA-7486) Compare CMS and G1 pause times
[ https://issues.apache.org/jira/browse/CASSANDRA-7486?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jonathan Ellis updated CASSANDRA-7486: -- Fix Version/s: (was: 2.1.0) 2.1.1 Compare CMS and G1 pause times -- Key: CASSANDRA-7486 URL: https://issues.apache.org/jira/browse/CASSANDRA-7486 Project: Cassandra Issue Type: Test Components: Config Reporter: Jonathan Ellis Assignee: Ryan McGuire Fix For: 2.1.1 See http://www.slideshare.net/MonicaBeckwith/garbage-first-garbage-collector-g1-gc-migration-to-expectations-and-advanced-tuning and https://twitter.com/rbranson/status/482113561431265281 May want to default 2.1 to G1. 2.1 is a different animal from 2.0 after moving most of memtables off heap. Suspect this will help G1 even more than CMS. (NB this is off by default but needs to be part of the test.) -- This message was sent by Atlassian JIRA (v6.2#6252)
[jira] [Updated] (CASSANDRA-7486) Compare CMS and G1 pause times
[ https://issues.apache.org/jira/browse/CASSANDRA-7486?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jonathan Ellis updated CASSANDRA-7486: -- Description: See http://www.slideshare.net/MonicaBeckwith/garbage-first-garbage-collector-g1-gc-migration-to-expectations-and-advanced-tuning and https://twitter.com/rbranson/status/482113561431265281 May want to default 2.1 to G1. 2.1 is a different animal from 2.0 after moving most of memtables off heap. (NB this is off by default but needs to be part of the test.) was: See http://www.slideshare.net/MonicaBeckwith/garbage-first-garbage-collector-g1-gc-migration-to-expectations-and-advanced-tuning and https://twitter.com/rbranson/status/482113561431265281 May want to default 2.1 to G1. 2.1 is a different animal with 2.0 with moving most of memtables off heap. (NB this is off by default but needs to be part of the test.) Compare CMS and G1 pause times -- Key: CASSANDRA-7486 URL: https://issues.apache.org/jira/browse/CASSANDRA-7486 Project: Cassandra Issue Type: Test Components: Config Reporter: Jonathan Ellis Assignee: Ryan McGuire Fix For: 2.1.0 See http://www.slideshare.net/MonicaBeckwith/garbage-first-garbage-collector-g1-gc-migration-to-expectations-and-advanced-tuning and https://twitter.com/rbranson/status/482113561431265281 May want to default 2.1 to G1. 2.1 is a different animal from 2.0 after moving most of memtables off heap. (NB this is off by default but needs to be part of the test.) -- This message was sent by Atlassian JIRA (v6.2#6252)
[jira] [Updated] (CASSANDRA-7486) Compare CMS and G1 pause times
[ https://issues.apache.org/jira/browse/CASSANDRA-7486?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jonathan Ellis updated CASSANDRA-7486: -- Description: See http://www.slideshare.net/MonicaBeckwith/garbage-first-garbage-collector-g1-gc-migration-to-expectations-and-advanced-tuning and https://twitter.com/rbranson/status/482113561431265281 May want to default 2.1 to G1. 2.1 is a different animal from 2.0 after moving most of memtables off heap. Suspect this will help G1 even more than CMS. (NB this is off by default but needs to be part of the test.) was: See http://www.slideshare.net/MonicaBeckwith/garbage-first-garbage-collector-g1-gc-migration-to-expectations-and-advanced-tuning and https://twitter.com/rbranson/status/482113561431265281 May want to default 2.1 to G1. 2.1 is a different animal from 2.0 after moving most of memtables off heap. (NB this is off by default but needs to be part of the test.) Compare CMS and G1 pause times -- Key: CASSANDRA-7486 URL: https://issues.apache.org/jira/browse/CASSANDRA-7486 Project: Cassandra Issue Type: Test Components: Config Reporter: Jonathan Ellis Assignee: Ryan McGuire Fix For: 2.1.0 See http://www.slideshare.net/MonicaBeckwith/garbage-first-garbage-collector-g1-gc-migration-to-expectations-and-advanced-tuning and https://twitter.com/rbranson/status/482113561431265281 May want to default 2.1 to G1. 2.1 is a different animal from 2.0 after moving most of memtables off heap. Suspect this will help G1 even more than CMS. (NB this is off by default but needs to be part of the test.) -- This message was sent by Atlassian JIRA (v6.2#6252)