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liaoyuxiangqin commented on HDFS-12462: --------------------------------------- Thanks [~Sammi] for detailed explanation, I have read the save ec policy to fsimg related code and process processing, but i still have a doubt about What scenario needs to compare between two fsImage or between fsImage with editlog, thanks. > Erasure coding policy extra options should be sorted by key value > ----------------------------------------------------------------- > > Key: HDFS-12462 > URL: https://issues.apache.org/jira/browse/HDFS-12462 > Project: Hadoop HDFS > Issue Type: Improvement > Components: erasure-coding > Reporter: SammiChen > Labels: hdfs-ec-3.0-nice-to-have > > To make sure the serialized fsimage and editlog binary equal, Erasure coding > policy extra options should be sorted by key value. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org