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Surendra Singh Lilhore commented on HDFS-14384: ----------------------------------------------- Thanks [~daryn] for review.. {quote} # Why go through the work of inserting the new blocks in the old block list when it's going to be thrown away? # Why recreate locatedBlocks from newBlocks instead of just assigning newBlocks to locatedBlocks?{quote} I just want to update the *lastLocatedBlock* and don't want to change the old fetched block list. If you feel it is not required, I can assign direct newBlocks to locatedBlocks. > When lastLocatedBlock token expire, it will take 1~3s second to refetch it. > --------------------------------------------------------------------------- > > Key: HDFS-14384 > URL: https://issues.apache.org/jira/browse/HDFS-14384 > Project: Hadoop HDFS > Issue Type: Bug > Components: hdfs-client > Affects Versions: 2.7.2 > Reporter: Surendra Singh Lilhore > Assignee: Surendra Singh Lilhore > Priority: Major > Attachments: HDFS-14384.001.patch > > > Scenario : > 1. Write file with one block which is in-progress. > 2. Open input stream and close the output stream. > 3. Wait for block token expiration and read the data. > 4. Last block read take 1~3 sec to read it. -- 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