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https://issues.apache.org/jira/browse/HDDS-1502?focusedWorklogId=246156&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-246156
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ASF GitHub Bot logged work on HDDS-1502:
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Author: ASF GitHub Bot
Created on: 21/May/19 16:09
Start Date: 21/May/19 16:09
Worklog Time Spent: 10m
Work Description: lokeshj1703 commented on pull request #833: HDDS-1502.
Add metrics for Ozone Ratis performance.
URL: https://github.com/apache/hadoop/pull/833#discussion_r286058290
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File path:
hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/container/common/transport/server/ratis/CSMMetrics.java
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@@ -37,13 +38,17 @@
// ratis op metrics metrics
private @Metric MutableCounterLong numWriteStateMachineOps;
- private @Metric MutableCounterLong numReadStateMachineOps;
+ private @Metric MutableCounterLong queryStateMachineOps;
private @Metric MutableCounterLong numApplyTransactionOps;
+ private @Metric MutableCounterLong numReadStateMachineOps;
+ private @Metric MutableCounterLong numBytesWrittenCount;
Review comment:
Could we also add a numBytesCommittedCount counter to compare the number of
bytes written and committed?
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Issue Time Tracking
-------------------
Worklog Id: (was: 246156)
Time Spent: 0.5h (was: 20m)
> Add metrics for Ozone Ratis performance
> ---------------------------------------
>
> Key: HDDS-1502
> URL: https://issues.apache.org/jira/browse/HDDS-1502
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
> Reporter: Mukul Kumar Singh
> Assignee: Shashikant Banerjee
> Priority: Major
> Labels: pull-request-available
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> This jira will add some metrics for Ratis pipeline performance
> 1) number of bytes written
> 2) number Read state Machine calls
> 3) no of Read StateMachine Fails
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