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Xiaoqiao He commented on HDFS-16067: ------------------------------------ Thanks [~prasad-acit] involve me here. I agree that it is useful to add operation `append` to NNThroughputBenchmark. Just have a quick glance [^HDFS-16067.001.patch]. It seems not implement completely now. A. For Append operation, we need prepare files set for it, reference to org.apache.hadoop.hdfs.server.namenode.NNThroughputBenchmark.OpenFileStats#generateInputs for Open operation. B. We need to update benchmarking manual at hadoop-common-project/hadoop-common/src/site/markdown/Benchmarking.md. > Support Append API in NNThroughputBenchmark > ------------------------------------------- > > Key: HDFS-16067 > URL: https://issues.apache.org/jira/browse/HDFS-16067 > Project: Hadoop HDFS > Issue Type: Sub-task > Reporter: Renukaprasad C > Assignee: Renukaprasad C > Priority: Minor > Attachments: HDFS-16067.001.patch > > > Append API needs to be added into NNThroughputBenchmark tool. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org