[GitHub] [hadoop] haiyang1987 commented on a diff in pull request #5137: HDFS-16841. Enhance the function of DebugAdmin#VerifyECCommand

[GitBox <gi...@apache.org>]

haiyang1987 commented on code in PR #5137:
URL: https://github.com/apache/hadoop/pull/5137#discussion_r1027060564


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hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DebugAdmin.java:
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@@ -432,8 +432,16 @@ private class VerifyECCommand extends DebugCommand {
 
     VerifyECCommand() {
       super("verifyEC",
-          "verifyEC -file <file>",
-          "  Verify HDFS erasure coding on all block groups of the file.");
+          "verifyEC -file <file> [-blockId <blk_Id>] [-ignoreFailures]",

Review Comment:
   Thanks @tasanuma @ZanderXu help me to review it.
   
   Add option -ignoreFailures  to control whether to ignore failures block group . If set -ignoreFailures, will ignores failures block group during verify and continues verify all block groups of the file.



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