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Posted to common-issues@hadoop.apache.org by "Hadoop QA (JIRA)" <ji...@apache.org> on 2017/02/15 23:18:41 UTC

[jira] [Commented] (HADOOP-14085) Drop unnecessary type assertion and cast

    [ https://issues.apache.org/jira/browse/HADOOP-14085?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15868792#comment-15868792 ] 

Hadoop QA commented on HADOOP-14085:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue}  0m 15s{color} | {color:blue} Docker mode activated. {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:red}-1{color} | {color:red} test4tests {color} | {color:red}  0m  0s{color} | {color:red} The patch doesn't appear to include any new or modified tests. Please justify why no new tests are needed for this patch. Also please list what manual steps were performed to verify this patch. {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 13m 23s{color} | {color:green} HADOOP-13345 passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  0m 19s{color} | {color:green} HADOOP-13345 passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 13s{color} | {color:green} HADOOP-13345 passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  0m 21s{color} | {color:green} HADOOP-13345 passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green}  0m 14s{color} | {color:green} HADOOP-13345 passed {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green}  0m 28s{color} | {color:green} HADOOP-13345 passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 14s{color} | {color:green} HADOOP-13345 passed {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  0m 18s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  0m 17s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green}  0m 17s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 11s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  0m 19s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green}  0m 11s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green}  0m  0s{color} | {color:green} The patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green}  0m 34s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 11s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green}  0m 33s{color} | {color:green} hadoop-aws in the patch passed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green}  0m 16s{color} | {color:green} The patch does not generate ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black} 19m 36s{color} | {color:black} {color} |
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|| Subsystem || Report/Notes ||
| Docker |  Image:yetus/hadoop:a9ad5d6 |
| JIRA Issue | HADOOP-14085 |
| JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12852922/HADOOP-14085-HADOOP-13345.001.patch |
| Optional Tests |  asflicense  compile  javac  javadoc  mvninstall  mvnsite  unit  findbugs  checkstyle  |
| uname | Linux 6f8d68a01eea 3.13.0-106-generic #153-Ubuntu SMP Tue Dec 6 15:44:32 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/hadoop/patchprocess/precommit/personality/provided.sh |
| git revision | HADOOP-13345 / 2c3f575 |
| Default Java | 1.8.0_121 |
| findbugs | v3.0.0 |
|  Test Results | https://builds.apache.org/job/PreCommit-HADOOP-Build/11637/testReport/ |
| modules | C: hadoop-tools/hadoop-aws U: hadoop-tools/hadoop-aws |
| Console output | https://builds.apache.org/job/PreCommit-HADOOP-Build/11637/console |
| Powered by | Apache Yetus 0.5.0-SNAPSHOT   http://yetus.apache.org |


This message was automatically generated.



> Drop unnecessary type assertion and cast
> ----------------------------------------
>
>                 Key: HADOOP-14085
>                 URL: https://issues.apache.org/jira/browse/HADOOP-14085
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: fs/s3
>            Reporter: Sean Mackrory
>            Assignee: Sean Mackrory
>         Attachments: HADOOP-14085-HADOOP-13345.001.patch
>
>
> This is a spin-off from some discussion on HADOOP-13736. There's an assertion and type-cast that often causes a large number of test failures (this can be seen at HADOOP-14041). It appears to be unnecessary - things work really well by just removing that, and unless there's a good reason or test of something S3-specific, we should handle FileStatus in metadata anyway.



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