Hexiaoqiao commented on a change in pull request #1104: HDFS-14318:dn cannot be
recognized and must be restarted to recognize the Repaired disk
URL: https://github.com/apache/hadoop/pull/1104#discussion_r303930373
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File path:
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataNode.java
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@@ -819,6 +825,14 @@ public IOException call() {
} else {
effectiveVolumes.add(volume.toString());
LOG.info("Successfully added volume: {}", volume);
+ if (errorDisk != null && !errorDisk.isEmpty()) {
Review comment:
It may be not necessary to check if `errorDisk` is empty.
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