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Hadoop QA commented on HADOOP-15229: ------------------------------------ | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem || Runtime || Comment || | {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 12s{color} | {color:blue} Docker mode activated. {color} | || || || || {color:brown} Prechecks {color} || | {color:green}+1{color} | {color:green} @author {color} | {color:green} 0m 0s{color} | {color:green} The patch does not contain any @author tags. {color} | | {color:green}+1{color} | {color:green} test4tests {color} | {color:green} 0m 0s{color} | {color:green} The patch appears to include 17 new or modified test files. {color} | || || || || {color:brown} trunk Compile Tests {color} || | {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m 21s{color} | {color:blue} Maven dependency ordering for branch {color} | | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 20m 58s{color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 15m 26s{color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 3m 24s{color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m 56s{color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} shadedclient {color} | {color:green} 17m 58s{color} | {color:green} branch has no errors when building and testing our client artifacts. {color} | | {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m 26s{color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 28s{color} | {color:green} trunk passed {color} | || || || || {color:brown} Patch Compile Tests {color} || | {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m 19s{color} | {color:blue} Maven dependency ordering for patch {color} | | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 1m 22s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 14m 8s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} javac {color} | {color:green} 14m 8s{color} | {color:green} root generated 0 new + 1487 unchanged - 2 fixed = 1487 total (was 1489) {color} | | {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange} 3m 28s{color} | {color:orange} root: The patch generated 40 new + 540 unchanged - 1 fixed = 580 total (was 541) {color} | | {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m 53s{color} | {color:green} the patch passed {color} | | {color:red}-1{color} | {color:red} whitespace {color} | {color:red} 0m 0s{color} | {color:red} The patch has 88 line(s) that end in whitespace. Use git apply --whitespace=fix <<patch_file>>. Refer https://git-scm.com/docs/git-apply {color} | | {color:green}+1{color} | {color:green} xml {color} | {color:green} 0m 3s{color} | {color:green} The patch has no ill-formed XML file. {color} | | {color:green}+1{color} | {color:green} shadedclient {color} | {color:green} 12m 14s{color} | {color:green} patch has no errors when building and testing our client artifacts. {color} | | {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m 42s{color} | {color:green} the patch passed {color} | | {color:red}-1{color} | {color:red} javadoc {color} | {color:red} 0m 29s{color} | {color:red} hadoop-tools_hadoop-aws generated 1 new + 1 unchanged - 0 fixed = 2 total (was 1) {color} | || || || || {color:brown} Other Tests {color} || | {color:red}-1{color} | {color:red} unit {color} | {color:red} 7m 51s{color} | {color:red} hadoop-common in the patch failed. {color} | | {color:green}+1{color} | {color:green} unit {color} | {color:green} 4m 29s{color} | {color:green} hadoop-aws in the patch passed. {color} | | {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m 39s{color} | {color:green} The patch does not generate ASF License warnings. {color} | | {color:black}{color} | {color:black} {color} | {color:black}112m 27s{color} | {color:black} {color} | \\ \\ || Reason || Tests || | Failed junit tests | hadoop.fs.TestLocalFSFileContextMainOperations | | | hadoop.fs.viewfs.TestFcMainOperationsLocalFs | \\ \\ || Subsystem || Report/Notes || | Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hadoop:8f97d6f | | JIRA Issue | HADOOP-15229 | | JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12949526/HADOOP-15229-005.patch | | Optional Tests | dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient findbugs checkstyle xml | | uname | Linux 1a34c1ed1d68 4.4.0-134-generic #160~14.04.1-Ubuntu SMP Fri Aug 17 11:07:07 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux | | Build tool | maven | | Personality | /testptch/patchprocess/precommit/personality/provided.sh | | git revision | trunk / b098281 | | maven | version: Apache Maven 3.3.9 | | Default Java | 1.8.0_181 | | findbugs | v3.1.0-RC1 | | checkstyle | https://builds.apache.org/job/PreCommit-HADOOP-Build/15563/artifact/out/diff-checkstyle-root.txt | | whitespace | https://builds.apache.org/job/PreCommit-HADOOP-Build/15563/artifact/out/whitespace-eol.txt | | javadoc | https://builds.apache.org/job/PreCommit-HADOOP-Build/15563/artifact/out/diff-javadoc-javadoc-hadoop-tools_hadoop-aws.txt | | unit | https://builds.apache.org/job/PreCommit-HADOOP-Build/15563/artifact/out/patch-unit-hadoop-common-project_hadoop-common.txt | | Test Results | https://builds.apache.org/job/PreCommit-HADOOP-Build/15563/testReport/ | | Max. process+thread count | 1521 (vs. ulimit of 10000) | | modules | C: hadoop-common-project/hadoop-common hadoop-tools/hadoop-aws U: . | | Console output | https://builds.apache.org/job/PreCommit-HADOOP-Build/15563/console | | Powered by | Apache Yetus 0.8.0 http://yetus.apache.org | This message was automatically generated. > Add FileSystem builder-based openFile() API to match createFile() > ----------------------------------------------------------------- > > Key: HADOOP-15229 > URL: https://issues.apache.org/jira/browse/HADOOP-15229 > Project: Hadoop Common > Issue Type: New Feature > Components: fs, fs/azure, fs/s3 > Affects Versions: 3.0.0 > Reporter: Steve Loughran > Assignee: Steve Loughran > Priority: Major > Attachments: HADOOP-15229-001.patch, HADOOP-15229-002.patch, > HADOOP-15229-003.patch, HADOOP-15229-004.patch, HADOOP-15229-004.patch, > HADOOP-15229-005.patch > > > Replicate HDFS-1170 and HADOOP-14365 with an API to open files. > A key requirement of this is not HDFS, it's to put in the fadvise policy for > working with object stores, where getting the decision to do a full GET and > TCP abort on seek vs smaller GETs is fundamentally different: the wrong > option can cost you minutes. S3A and Azure both have adaptive policies now > (first backward seek), but they still don't do it that well. > Columnar formats (ORC, Parquet) should be able to say "fs.input.fadvise" > "random" as an option when they open files; I can imagine other options too. > The Builder model of [~eddyxu] is the one to mimic, method for method. > Ideally with as much code reuse as possible -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org