[
https://issues.apache.org/jira/browse/HADOOP-17281?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17212304#comment-17212304
]
Ayush Saxena commented on HADOOP-17281:
---------------------------------------
[~mukund-thakur] [[email protected]] This change :
{code:java}
- Preconditions.checkState(hasNext(), "No more items in iterator");
+ if (!hasNext()) {
+ throw new NoSuchElementException("No more items in iterator");
+ }
{code}
Seems to break {{TestWebHDFS.testLargeDirectory}}
[https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java8-linux-x86_64/289/testReport/junit/org.apache.hadoop.hdfs.web/TestWebHDFS/testLargeDirectory/]
Give a check. The test expects a {{IllegalStateException}} when there are no
more elements, which got changed to {{NoSuchElementException}} here
> Implement FileSystem.listStatusIterator() in S3AFileSystem
> ----------------------------------------------------------
>
> Key: HADOOP-17281
> URL: https://issues.apache.org/jira/browse/HADOOP-17281
> Project: Hadoop Common
> Issue Type: Task
> Components: fs/s3
> Affects Versions: 3.3.0
> Reporter: Mukund Thakur
> Assignee: Mukund Thakur
> Priority: Major
> Labels: pull-request-available
> Fix For: 3.3.1, 3.4.0
>
> Time Spent: 3h 20m
> Remaining Estimate: 0h
>
> Currently S3AFileSystem only implements listStatus() api which returns an
> array. Once we implement the listStatusIterator(), clients can benefit from
> the async listing done recently
> https://issues.apache.org/jira/browse/HADOOP-17074 by performing some tasks
> on files while iterating them.
>
> CC [~stevel]
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
