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liuyongpan commented on HDFS-16147: ----------------------------------- [~sodonnell] I tested it in my test environment,and checked your question. 1、OIV can read the image, but can not read the image in parallel, I will do it later. 2、Current logic can read both the old Fsimage and the new Fsimage, I have tested. 3、It can load 300M Fsimage with compression and parallelization , which can improve 50% loading time. > load fsimage with parallelization and compression > ------------------------------------------------- > > Key: HDFS-16147 > URL: https://issues.apache.org/jira/browse/HDFS-16147 > Project: Hadoop HDFS > Issue Type: Improvement > Components: namanode > Affects Versions: 3.3.0 > Reporter: liuyongpan > Priority: Minor > Attachments: HDFS-16147.001.patch > > -- 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