kokonguyen191 commented on code in PR #6759: URL: https://github.com/apache/hadoop/pull/6759#discussion_r1575867553
########## hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/IncrementalBlockReportManager.java: ########## @@ -169,11 +169,17 @@ private synchronized StorageReceivedDeletedBlocks[] generateIBRs() { : pendingIBRs.entrySet()) { final PerStorageIBR perStorage = entry.getValue(); - // Send newly-received and deleted blockids to namenode + // Send newly-received and deleted blockids to namenode final ReceivedDeletedBlockInfo[] rdbi = perStorage.removeAll(); - if (rdbi != null) { - reports.add(new StorageReceivedDeletedBlocks(entry.getKey(), rdbi)); + if (rdbi == null) { Review Comment: I intentionally put it like this to reduce nesting and make the logic a bit easier to read -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org