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https://issues.apache.org/jira/browse/PHOENIX-3978?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Samarth Jain updated PHOENIX-3978:
----------------------------------
    Description: 
We should be exposing whether a mutation has failed through our metrics system. 
This should be done both within global and request level metrics. 

The task basically boils down to:
1) Adding a new enum MUTATION_BATCH_FAILED_COUNTER in MetricType.
2) Adding a new enum GLOBAL_MUTATION_BATCH_FAILED_COUNTER in GlobalClientMetrics
3) Adding a new CombinableMetric member called mutationBatchFailed to 
MutationMetric class
4) Making sure that the two metrics are updated within the catch exception 
block of MutationState#send()
5) Unit test in PhoenixMetricsIT

FYI, [~tdsilva]

  was:
We should be exposing whether a mutation has failed in our metrics system. This 
should be done both at a global as well as our request level metrics. 

The task basically boils down to:
1) Adding a new enum MUTATION_BATCH_FAILED_COUNTER in MetricType.
2) Adding a new enum GLOBAL_MUTATION_BATCH_FAILED_COUNTER in GlobalClientMetrics
3) Adding a new CombinableMetric member called mutationBatchFailed to 
MutationMetric class
4) Making sure that the two metrics are updated within the catch exception 
block of MutationState#send()
5) Unit test in PhoenixMetricsIT

FYI, [~tdsilva]


> Expose mutation failures in our metrics
> ---------------------------------------
>
>                 Key: PHOENIX-3978
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-3978
>             Project: Phoenix
>          Issue Type: Bug
>            Reporter: Samarth Jain
>
> We should be exposing whether a mutation has failed through our metrics 
> system. This should be done both within global and request level metrics. 
> The task basically boils down to:
> 1) Adding a new enum MUTATION_BATCH_FAILED_COUNTER in MetricType.
> 2) Adding a new enum GLOBAL_MUTATION_BATCH_FAILED_COUNTER in 
> GlobalClientMetrics
> 3) Adding a new CombinableMetric member called mutationBatchFailed to 
> MutationMetric class
> 4) Making sure that the two metrics are updated within the catch exception 
> block of MutationState#send()
> 5) Unit test in PhoenixMetricsIT
> FYI, [~tdsilva]



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