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https://issues.apache.org/jira/browse/HDFS-17208?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17773084#comment-17773084
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ASF GitHub Bot commented on HDFS-17208:
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haiyang1987 commented on PR #6109:
URL: https://github.com/apache/hadoop/pull/6109#issuecomment-1752280576
Hi @Hexiaoqiao Sir I will continue to complete it, just have a small
question to ask for advice,
for some test code more about verifying the number of async deletion
operations,
such as: FsDatasetTestUtils#getPendingAsyncDeletions
We also need to change this?
Or do we need to consider adding new logic for PendingAsyncDeletions?
For example, add a variable to record the number of pending async deletions.
> Add the metrics PendingAsyncDiskOperations in datanode
> --------------------------------------------------------
>
> Key: HDFS-17208
> URL: https://issues.apache.org/jira/browse/HDFS-17208
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: datanode
> Reporter: Haiyang Hu
> Assignee: Haiyang Hu
> Priority: Major
> Labels: pull-request-available
>
> Consider should add the metrics `PendingAsyncDiskOperations` to be able to
> track if we are queueing too many asynchronous disk operations in
> FsDatasetAsyncDiskService of the datanode.
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