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ASF GitHub Bot logged work on HADOOP-17023: ------------------------------------------- Author: ASF GitHub Bot Created on: 08/Sep/20 12:04 Start Date: 08/Sep/20 12:04 Worklog Time Spent: 10m Work Description: steveloughran commented on pull request #2257: URL: https://github.com/apache/hadoop/pull/2257#issuecomment-688822205 checkstyle complaining with fixable issues ``` ./hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/Listing.java:370: Listing.FileStatusListingIterator filesItr = createFileStatusListingIterator(: Line is longer than 80 characters (found 81). [LineLength] ./hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/S3AFileSystem.java:34:import java.util.Arrays;:8: Unused import - java.util.Arrays. [UnusedImports] ./hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/S3AFileSystem.java:2672: private RemoteIterator<S3AFileStatus> innerListStatus(Path f) throws FileNotFoundException,: Line is longer than 80 characters (found 93). [LineLength] ./hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/S3AFileSystem.java:2686: }:5: '}' at column 5 should be on the same line as the next part of a multi-block statement (one that directly contains multiple blocks: if/else-if/else, do/while or try/catch/finally). [RightCurly] ./hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/S3ATestUtils.java:45:import org.apache.hadoop.fs.s3a.impl.TestPartialDeleteFailures;:8: Unused import - org.apache.hadoop.fs.s3a.impl.TestPartialDeleteFailures. [UnusedImports] ./hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/s3guard/TestS3Guard.java:138: S3AFileStatus[] result = S3AUtils.iteratorToStatuses(resultItr, new HashSet<>());: Line is longer than 80 characters (found 85). [LineLength] ./hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/s3guard/TestS3Guard.java:205: S3AFileStatus[] result = S3AUtils.iteratorToStatuses(resultItr, new HashSet<>());: Line is longer than 80 characters (found 85). [LineLength] ``` ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org Issue Time Tracking ------------------- Worklog Id: (was: 480079) Time Spent: 1.5h (was: 1h 20m) > Tune listStatus() api of s3a. > ----------------------------- > > Key: HADOOP-17023 > URL: https://issues.apache.org/jira/browse/HADOOP-17023 > Project: Hadoop Common > Issue Type: Sub-task > Components: fs/s3 > Affects Versions: 3.2.1 > Reporter: Mukund Thakur > Assignee: Mukund Thakur > Priority: Major > Labels: pull-request-available > Time Spent: 1.5h > Remaining Estimate: 0h > > Similar optimisation which was done for listLocatedSttaus() > https://issues.apache.org/jira/browse/HADOOP-16465 can done for listStatus() > api as well. > This is going to reduce the number of remote calls in case of directory > listing. > > CC [~ste...@apache.org] [~shwethags] -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org