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https://issues.apache.org/jira/browse/HADOOP-19572?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17953042#comment-17953042
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ASF GitHub Bot commented on HADOOP-19572:
-----------------------------------------
anujmodi2021 commented on code in PR #7698:
URL: https://github.com/apache/hadoop/pull/7698#discussion_r2099377323
##########
hadoop-tools/hadoop-azure/src/main/java/org/apache/hadoop/fs/azurebfs/services/AbfsBlobClient.java:
##########
@@ -2013,6 +2020,8 @@ private static String decodeMetadataAttribute(String
encoded)
/**
* Checks if the listing of the specified path is non-empty.
+ * Since listing is incomplete as long as continuation token is returned by
server,
+ * we need to iterate until either we get one entry o continuation token
becomes null.
Review Comment:
Taken
##########
hadoop-tools/hadoop-azure/src/main/java/org/apache/hadoop/fs/azurebfs/services/AbfsBlobClient.java:
##########
@@ -400,37 +398,46 @@ public ListResponseData listPath(final String
relativePath, final boolean recurs
listResponseData.setOp(retryListOp);
}
}
+ return listResponseData;
+ }
- if (isEmptyListResults(listResponseData) && is404CheckRequired) {
+ /**
+ * Post-processing of the list operation on Blob endpoint.
+ * There are two client hanlding to be done on list output.
Review Comment:
Taken
> ABFS: [FnsOverBlob] Empty Page Issue on Subsequent ListBlob call
> ----------------------------------------------------------------
>
> Key: HADOOP-19572
> URL: https://issues.apache.org/jira/browse/HADOOP-19572
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/azure
> Affects Versions: 3.5.0, 3.4.1
> Reporter: Anuj Modi
> Priority: Major
> Labels: pull-request-available
>
> We came across a new behavior from server where ListBlob call can return
> empty list even after returning a next marker(continuation token) from
> previous list call.
> This is to handle that case and do not infer listing to be incomplete.
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