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https://issues.apache.org/jira/browse/HADOOP-5943?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16194835#comment-16194835
 ] 

Hadoop QA commented on HADOOP-5943:
-----------------------------------

| (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 
13s{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 5 new or modified test 
files. {color} |
|| || || || {color:brown} trunk Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue}  1m 
43s{color} | {color:blue} Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 14m 
16s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 16m 
40s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  2m 
 6s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  9m  
9s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green} 
22m  6s{color} | {color:green} branch has no errors when building and testing 
our client artifacts. {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue}  0m  
0s{color} | {color:blue} Skipped patched modules with no Java source: . {color} 
|
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green}  4m 
52s{color} | {color:green} trunk passed {color} |
| {color:red}-1{color} | {color:red} javadoc {color} | {color:red}  3m  
1s{color} | {color:red} root in trunk failed. {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue}  0m 
17s{color} | {color:blue} Maven dependency ordering for patch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 15m 
47s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 11m  
4s{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} javac {color} | {color:red} 11m  4s{color} 
| {color:red} root generated 13 new + 1270 unchanged - 1 fixed = 1283 total 
(was 1271) {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  2m 
10s{color} | {color:green} root: The patch generated 0 new + 493 unchanged - 7 
fixed = 493 total (was 500) {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  9m 
10s{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 1 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} shadedclient {color} | {color:green} 
11m 21s{color} | {color:green} patch has no errors when building and testing 
our client artifacts. {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue}  0m  
0s{color} | {color:blue} Skipped patched modules with no Java source: . {color} 
|
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green}  6m 
10s{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} javadoc {color} | {color:red}  3m 
18s{color} | {color:red} root in the patch failed. {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 14m 10s{color} 
| {color:red} root in the patch failed. {color} |
| {color:red}-1{color} | {color:red} asflicense {color} | {color:red}  0m 
33s{color} | {color:red} The patch generated 1 ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black}157m  8s{color} | 
{color:black} {color} |
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|| Reason || Tests ||
| Failed junit tests | hadoop.net.TestDNS |
|   | hadoop.ha.TestZKFailoverController |
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|| Subsystem || Report/Notes ||
| Docker |  Image:yetus/hadoop:71bbb86 |
| JIRA Issue | HADOOP-5943 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12890745/HADOOP-5943.01.patch |
| Optional Tests |  asflicense  compile  javac  javadoc  mvninstall  mvnsite  
unit  shadedclient  findbugs  checkstyle  |
| uname | Linux 4d775aabaf85 3.13.0-129-generic #178-Ubuntu SMP Fri Aug 11 
12:48:20 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/hadoop/patchprocess/precommit/personality/provided.sh 
|
| git revision | trunk / 49ae538 |
| Default Java | 1.8.0_144 |
| findbugs | v3.1.0-RC1 |
| javadoc | 
https://builds.apache.org/job/PreCommit-HADOOP-Build/13465/artifact/patchprocess/branch-javadoc-root.txt
 |
| javac | 
https://builds.apache.org/job/PreCommit-HADOOP-Build/13465/artifact/patchprocess/diff-compile-javac-root.txt
 |
| whitespace | 
https://builds.apache.org/job/PreCommit-HADOOP-Build/13465/artifact/patchprocess/whitespace-eol.txt
 |
| javadoc | 
https://builds.apache.org/job/PreCommit-HADOOP-Build/13465/artifact/patchprocess/patch-javadoc-root.txt
 |
| unit | 
https://builds.apache.org/job/PreCommit-HADOOP-Build/13465/artifact/patchprocess/patch-unit-root.txt
 |
|  Test Results | 
https://builds.apache.org/job/PreCommit-HADOOP-Build/13465/testReport/ |
| asflicense | 
https://builds.apache.org/job/PreCommit-HADOOP-Build/13465/artifact/patchprocess/patch-asflicense-problems.txt
 |
| modules | C: hadoop-common-project/hadoop-common 
hadoop-hdfs-project/hadoop-hdfs hadoop-hdfs-project/hadoop-hdfs-httpfs 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-web-proxy 
. U: . |
| Console output | 
https://builds.apache.org/job/PreCommit-HADOOP-Build/13465/console |
| Powered by | Apache Yetus 0.6.0-SNAPSHOT   http://yetus.apache.org |


This message was automatically generated.



> IOUtils#copyBytes methods should not close streams that are passed in as 
> parameters
> -----------------------------------------------------------------------------------
>
>                 Key: HADOOP-5943
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5943
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: io
>            Reporter: Hairong Kuang
>            Assignee: Andras Bokor
>         Attachments: HADOOP-5943.01.patch
>
>
> The following methods in IOUtils close the streams that are passed in as 
> parameters. Calling these methods can easily trigger findbug OBL: Method may 
> fail to clean up stream or resource (OBL_UNSATISFIED_OBLIGATION). A good 
> practice should be to close a stream in the same method where the stream is 
> opened. 
> public static void copyBytes(InputStream in, OutputStream out, int buffSize, 
> boolean close) 
> public static void copyBytes(InputStream in, OutputStream out, Configuration 
> conf, boolean close)
> These methods should be deprecated.



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