[jira] [Updated] (KUDU-997) Expose client-side metrics
[ https://issues.apache.org/jira/browse/KUDU-997?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Grant Henke updated KUDU-997: - Target Version/s: (was: 1.6.0) > Expose client-side metrics > -- > > Key: KUDU-997 > URL: https://issues.apache.org/jira/browse/KUDU-997 > Project: Kudu > Issue Type: New Feature > Components: client >Affects Versions: Feature Complete >Reporter: Adar Dembo >Priority: Major > Attachments: patch > > > I think client-side metrics have been a desirable feature for quite some > time, but I especially wanted them while debugging KUDU-993. > There are some challenges in collecting metric data in a cohesive way across > the client (at least in C++, where there isn't a completely uniform way to > send/receive RPCs). But I think the main challenge is figuring out how to > expose it to users. I'm not sure we want to expose metrics.h directly, > because it's deeply intertwined with gutil and other Kudu util code. > I'm attaching a patch I wrote yesterday to help with KUDU-993. It doesn't > tackle the API problem at all, but shows how to build a histogram tracking > all writes. -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (KUDU-997) Expose client-side metrics
[ https://issues.apache.org/jira/browse/KUDU-997?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jean-Daniel Cryans updated KUDU-997: Target Version/s: 1.6.0 (was: 1.5.0) > Expose client-side metrics > -- > > Key: KUDU-997 > URL: https://issues.apache.org/jira/browse/KUDU-997 > Project: Kudu > Issue Type: New Feature > Components: client >Affects Versions: Feature Complete >Reporter: Adar Dembo > Attachments: patch > > > I think client-side metrics have been a desirable feature for quite some > time, but I especially wanted them while debugging KUDU-993. > There are some challenges in collecting metric data in a cohesive way across > the client (at least in C++, where there isn't a completely uniform way to > send/receive RPCs). But I think the main challenge is figuring out how to > expose it to users. I'm not sure we want to expose metrics.h directly, > because it's deeply intertwined with gutil and other Kudu util code. > I'm attaching a patch I wrote yesterday to help with KUDU-993. It doesn't > tackle the API problem at all, but shows how to build a histogram tracking > all writes. -- This message was sent by Atlassian JIRA (v6.4.14#64029)
