[jira] [Commented] (OAK-6984) High read IO in compaction retry cycles

2017-11-30 Thread JIRA
[ https://issues.apache.org/jira/browse/OAK-6984?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16272425#comment-16272425 ] Michael Dürig commented on OAK-6984: Here's another visualisation of the cycle times comparing the times

[jira] [Commented] (OAK-6984) High read IO in compaction retry cycles

2017-11-29 Thread JIRA
[ https://issues.apache.org/jira/browse/OAK-6984?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16270507#comment-16270507 ] Michael Dürig commented on OAK-6984: Thanks for reviewing. I already addressed those issues. I'll push

[jira] [Commented] (OAK-6984) High read IO in compaction retry cycles

2017-11-29 Thread Francesco Mari (JIRA)
[ https://issues.apache.org/jira/browse/OAK-6984?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16270500#comment-16270500 ] Francesco Mari commented on OAK-6984: - [~mduerig], the patch looks good to me. I added a couple of

[jira] [Commented] (OAK-6984) High read IO in compaction retry cycles

2017-11-28 Thread JIRA
[ https://issues.apache.org/jira/browse/OAK-6984?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16269019#comment-16269019 ] Michael Dürig commented on OAK-6984: Add

[jira] [Commented] (OAK-6984) High read IO in compaction retry cycles

2017-11-27 Thread JIRA
[ https://issues.apache.org/jira/browse/OAK-6984?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16266873#comment-16266873 ] Michael Dürig commented on OAK-6984: Below plot show the impact of the patch on the retry cycle times:

[jira] [Commented] (OAK-6984) High read IO in compaction retry cycles

2017-11-27 Thread JIRA
[ https://issues.apache.org/jira/browse/OAK-6984?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16266870#comment-16266870 ] Michael Dürig commented on OAK-6984: Below plots show compaction times, post cleanup sizes and reclaim

[jira] [Commented] (OAK-6984) High read IO in compaction retry cycles

2017-11-27 Thread JIRA
[ https://issues.apache.org/jira/browse/OAK-6984?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16266864#comment-16266864 ] Michael Dürig commented on OAK-6984: Below plots show the read rate and volume across a 15h run of

[jira] [Commented] (OAK-6984) High read IO in compaction retry cycles

2017-11-27 Thread JIRA
[ https://issues.apache.org/jira/browse/OAK-6984?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16266861#comment-16266861 ] Michael Dürig commented on OAK-6984: The observed behaviour is apparently caused by diffing against the