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https://issues.apache.org/jira/browse/HDFS-17072?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17772572#comment-17772572
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ASF GitHub Bot commented on HDFS-17072:
---------------------------------------
hfutatzhanghb commented on code in PR #5825:
URL: https://github.com/apache/hadoop/pull/5825#discussion_r1348732034
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hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DirectoryScanner.java:
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@@ -404,6 +407,11 @@ public void run() {
"This cycle terminating immediately because 'shouldRun' has been
deactivated");
return;
}
+ if (reconcileRunning.get()) {
Review Comment:
@zhangshuyan0 Hi, sir. Here should use synchronized to protect. I forgot to
push. Will push it after vocation. Thanks for your review.
> DFSAdmin: add a triggerDirectoryScanner command
> ------------------------------------------------
>
> Key: HDFS-17072
> URL: https://issues.apache.org/jira/browse/HDFS-17072
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: datanode
> Affects Versions: 3.4.0
> Reporter: farmmamba
> Assignee: farmmamba
> Priority: Major
> Labels: pull-request-available
>
> Like -triggerBlockReport, I think we should add a command named
> -triggerVolumeScanner to manually trigger volume scanner run immediately.
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