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Jingcheng Du updated HADOOP-13702: ---------------------------------- Attachment: HADOOP-13702-V7.patch Upload a new patch V7 to address the comments from [~xiaochen]. Thanks. # Move InstrumentedLock and TestInstrumentedLock to COMMON. Please be noted, these classes are also in branch 2.8.0, and they are in HDFS there. # Use InstrumentedReadLock and InstrumentedWriteLock to extend InstrumentedLock, and remove the duplicated code. Hi all, please take a look if this latest patch V7 is okay. Thanks. > Add a new instrumented read-write lock > -------------------------------------- > > Key: HADOOP-13702 > URL: https://issues.apache.org/jira/browse/HADOOP-13702 > Project: Hadoop Common > Issue Type: Improvement > Components: common > Reporter: Jingcheng Du > Assignee: Jingcheng Du > Attachments: HADOOP-13702-V6.patch, HADOOP-13702-V7.patch, > HDFS-10924-2.patch, HDFS-10924-3.patch, HDFS-10924-4.patch, > HDFS-10924-5.patch, HDFS-10924.patch > > > Add a new instrumented read-write lock in hadoop common, so that the > HDFS-9668 can use this to improve the locking in FsDatasetImpl -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org