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https://issues.apache.org/jira/browse/HADOOP-17229?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sneha Vijayarajan updated HADOOP-17229:
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Description:
Bytes received counter increments for every request response received.
[https://github.com/apache/hadoop/blob/d23cc9d85d887f01d72180bdf1af87dfdee15c5a/hadoop-tools/hadoop-azure/src/main/java/org/apache/hadoop/fs/azurebfs/services/AbfsRestOperation.java#L251]
This increments even for failed requests.
Observed during testing done for HADOOP-17215. A request failed with 409
Conflict contains response body as below:
{"error":\{"code":"PathAlreadyExists","message":"The specified path already
exists.\nRequestId:c3b2c55c-b01f-0061-7b31-7b6ee3000000\nTime:2020-08-25T22:44:07.2356054Z"}}
The error body of 168 size is incremented in bytes_received counter.
This also breaks the testcase testAbfsHttpResponseStatistics.
[~mehakmeetSingh] - is the bytes_received counter increment for failed requests
an expected behaviour ?
> Test failure as failed request body counted in byte received metric -
> ITestAbfsInputStreamStatistics#testAbfsHttpResponseStatistics
> -----------------------------------------------------------------------------------------------------------------------------------
>
> Key: HADOOP-17229
> URL: https://issues.apache.org/jira/browse/HADOOP-17229
> Project: Hadoop Common
> Issue Type: Bug
> Components: fs/azure
> Affects Versions: 3.3.0
> Reporter: Sneha Vijayarajan
> Assignee: Mehakmeet Singh
> Priority: Major
>
> Bytes received counter increments for every request response received.
> [https://github.com/apache/hadoop/blob/d23cc9d85d887f01d72180bdf1af87dfdee15c5a/hadoop-tools/hadoop-azure/src/main/java/org/apache/hadoop/fs/azurebfs/services/AbfsRestOperation.java#L251]
> This increments even for failed requests.
> Observed during testing done for HADOOP-17215. A request failed with 409
> Conflict contains response body as below:
> {"error":\{"code":"PathAlreadyExists","message":"The specified path already
> exists.\nRequestId:c3b2c55c-b01f-0061-7b31-7b6ee3000000\nTime:2020-08-25T22:44:07.2356054Z"}}
> The error body of 168 size is incremented in bytes_received counter.
> This also breaks the testcase testAbfsHttpResponseStatistics.
> [~mehakmeetSingh] - is the bytes_received counter increment for failed
> requests an expected behaviour ?
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