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https://issues.apache.org/jira/browse/HADOOP-19735?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18035197#comment-18035197
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ASF GitHub Bot commented on HADOOP-19735:
-----------------------------------------
anujmodi2021 commented on code in PR #8050:
URL: https://github.com/apache/hadoop/pull/8050#discussion_r2488425804
##########
hadoop-tools/hadoop-azure/src/main/java/org/apache/hadoop/fs/azurebfs/constants/FileSystemConfigurations.java:
##########
@@ -393,6 +393,14 @@ public final class FileSystemConfigurations {
public static final boolean DEFAULT_FS_AZURE_ENABLE_CREATE_BLOB_IDEMPOTENCY
= true;
+ public static final boolean
DEFAULT_FS_AZURE_ENABLE_PREFETCH_REQUEST_PRIORITY = true;
+
+ // The default traffic request priority is 3 (from service)
+ // The lowest priority a request can get is 7
+ public static final int DEFAULT_FS_AZURE_REQUEST_PRIORITY_VALUE = 7;
Review Comment:
Not vey sure about this.
Can 7 be used in any other case as well?
For now may be okay to use prefetch keyword.
> ABFS: Adding request priority for prefetches
> --------------------------------------------
>
> Key: HADOOP-19735
> URL: https://issues.apache.org/jira/browse/HADOOP-19735
> Project: Hadoop Common
> Issue Type: Task
> Components: fs/azure
> Affects Versions: 3.4.1, 3.4.2
> Reporter: Manika Joshi
> Assignee: Manika Joshi
> Priority: Major
>
> Adding low traffic request priority (behind a config flag) for prefetches to
> reduce load on server during throttling
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