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Feilong He commented on HDFS-14355: ----------------------------------- [~umamaheswararao], thanks so much! I will file another Jira to do some improvement work. @all reviewers, thank you all for your valuable comments on this Jira. > Implement HDFS cache on SCM by using pure java mapped byte buffer > ----------------------------------------------------------------- > > Key: HDFS-14355 > URL: https://issues.apache.org/jira/browse/HDFS-14355 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: caching, datanode > Reporter: Feilong He > Assignee: Feilong He > Priority: Major > Fix For: 3.3.0 > > Attachments: HDFS-14355.000.patch, HDFS-14355.001.patch, > HDFS-14355.002.patch, HDFS-14355.003.patch, HDFS-14355.004.patch, > HDFS-14355.005.patch, HDFS-14355.006.patch, HDFS-14355.007.patch, > HDFS-14355.008.patch, HDFS-14355.009.patch > > > This task is to implement the caching to persistent memory using pure > {{java.nio.MappedByteBuffer}}, which could be useful in case native support > isn't available or convenient in some environments or platforms. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org