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https://issues.apache.org/jira/browse/HDFS-17744?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17932549#comment-17932549
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ASF GitHub Bot commented on HDFS-17744:
---------------------------------------
Hexiaoqiao commented on code in PR #7445:
URL: https://github.com/apache/hadoop/pull/7445#discussion_r1980941636
##########
hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/async/RouterAsyncClientProtocol.java:
##########
@@ -1086,4 +1093,35 @@ public boolean isMultiDestDirectory(String src) {
return asyncReturn(boolean.class);
}
+
+ @Override
+ public Path getEnclosingRoot(String src) throws IOException {
+ final Path[] mountPath = new Path[1];
Review Comment:
Here give array which size is 1, what about `Path mountPath = null;`, any
concerns here?
> [ARR] getEnclosingRoot RPC adapts to async rpc
> ----------------------------------------------
>
> Key: HDFS-17744
> URL: https://issues.apache.org/jira/browse/HDFS-17744
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: rbf
> Reporter: farmmamba
> Assignee: farmmamba
> Priority: Major
> Labels: pull-request-available
>
> getEnclosingRoot RPC should also adapt to async rpc.
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