[GitHub] [hadoop] steveloughran commented on a change in pull request #1820: HADOOP-16830. Add public IOStatistics API + S3A implementation

steveloughran commented on a change in pull request #1820: URL: https://github.com/apache/hadoop/pull/1820#discussion_r415900512 ## File path: hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/fs/statistics/TestEmptyIOStatistics.java ## @@ -0,0 +1,82 @@ +/* +

[GitHub] [hadoop] steveloughran commented on a change in pull request #1820: HADOOP-16830. Add public IOStatistics API + S3A implementation

steveloughran commented on a change in pull request #1820: URL: https://github.com/apache/hadoop/pull/1820#discussion_r415894394 ## File path: hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/statistics/impl/DynamicIOStatisticsBuilder.java ## @@ -0,0 +1,1

[GitHub] [hadoop] steveloughran commented on a change in pull request #1820: HADOOP-16830. Add public IOStatistics API + S3A implementation

steveloughran commented on a change in pull request #1820: URL: https://github.com/apache/hadoop/pull/1820#discussion_r415863782 ## File path: hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/statistics/IOStatisticsSupport.java ## @@ -0,0 +1,37 @@ +/* + *

[GitHub] [hadoop] steveloughran commented on a change in pull request #1820: HADOOP-16830. Add public IOStatistics API + S3A implementation

steveloughran commented on a change in pull request #1820: URL: https://github.com/apache/hadoop/pull/1820#discussion_r415857404 ## File path: hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/statistics/impl/DynamicIOStatistics.java ## @@ -0,0 +1,114 @@ +

[GitHub] [hadoop] steveloughran commented on a change in pull request #1820: HADOOP-16830. Add public IOStatistics API + S3A implementation

steveloughran commented on a change in pull request #1820: URL: https://github.com/apache/hadoop/pull/1820#discussion_r415857318 ## File path: hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/statistics/IOStatistics.java ## @@ -0,0 +1,142 @@ +/* + * Licen