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https://issues.apache.org/jira/browse/HDFS-15597?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17206602#comment-17206602
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Hadoop QA commented on HDFS-15597:
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| (/) *{color:green}+1 overall{color}* |
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|| Vote || Subsystem || Runtime ||  Logfile || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue}  2m  
3s{color} |  | {color:blue} Docker mode activated. {color} |
|| || || || {color:brown} Prechecks {color} || ||
| {color:green}+1{color} | {color:green} dupname {color} | {color:green}  0m  
0s{color} |  | {color:green} No case conflicting files found. {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 1 new or modified 
test files. {color} |
|| || || || {color:brown} trunk Compile Tests {color} || ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 21m 
52s{color} |  | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 21m 
10s{color} |  | {color:green} trunk passed with JDK 
Ubuntu-11.0.8+10-post-Ubuntu-0ubuntu118.04.1 {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 17m 
31s{color} |  | {color:green} trunk passed with JDK Private 
Build-1.8.0_265-8u265-b01-0ubuntu2~18.04-b01 {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 
45s{color} |  | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  1m 
23s{color} |  | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green} 
17m 46s{color} |  | {color:green} branch has no errors when building and 
testing our client artifacts. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 
29s{color} |  | {color:green} trunk passed with JDK 
Ubuntu-11.0.8+10-post-Ubuntu-0ubuntu118.04.1 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  1m 
24s{color} |  | {color:green} trunk passed with JDK Private 
Build-1.8.0_265-8u265-b01-0ubuntu2~18.04-b01 {color} |
| {color:blue}0{color} | {color:blue} spotbugs {color} | {color:blue}  2m 
16s{color} |  | {color:blue} Used deprecated FindBugs config; considering 
switching to SpotBugs. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green}  2m 
14s{color} |  | {color:green} trunk passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} || ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  0m 
51s{color} |  | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 20m 
16s{color} |  | {color:green} the patch passed with JDK 
Ubuntu-11.0.8+10-post-Ubuntu-0ubuntu118.04.1 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 20m 
16s{color} |  | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 17m 
33s{color} |  | {color:green} the patch passed with JDK Private 
Build-1.8.0_265-8u265-b01-0ubuntu2~18.04-b01 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 17m 
33s{color} |  | {color:green} the patch passed {color} |
| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange}  
0m 45s{color} | 
[/diff-checkstyle-hadoop-common-project_hadoop-common.txt|https://ci-hadoop.apache.org/job/PreCommit-HDFS-Build/218/artifact/out/diff-checkstyle-hadoop-common-project_hadoop-common.txt]
 | {color:orange} hadoop-common-project/hadoop-common: The patch generated 1 
new + 54 unchanged - 0 fixed = 55 total (was 54) {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  1m 
23s{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} shadedclient {color} | {color:green} 
15m 28s{color} |  | {color:green} patch has no errors when building and testing 
our client artifacts. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 
29s{color} |  | {color:green} the patch passed with JDK 
Ubuntu-11.0.8+10-post-Ubuntu-0ubuntu118.04.1 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  1m 
29s{color} |  | {color:green} the patch passed with JDK Private 
Build-1.8.0_265-8u265-b01-0ubuntu2~18.04-b01 {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green}  2m 
22s{color} |  | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} || ||
| {color:green}+1{color} | {color:green} unit {color} | {color:green}  9m 
38s{color} |  | {color:green} hadoop-common in the patch passed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green}  0m 
48s{color} |  | {color:green} The patch does not generate ASF License warnings. 
{color} |
| {color:black}{color} | {color:black} {color} | {color:black}158m 35s{color} | 
 | {color:black}{color} |
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|| Subsystem || Report/Notes ||
| Docker | ClientAPI=1.40 ServerAPI=1.40 base: 
https://ci-hadoop.apache.org/job/PreCommit-HDFS-Build/218/artifact/out/Dockerfile
 |
| JIRA Issue | HDFS-15597 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/13012455/HDFS-15597.patch |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall mvnsite 
unit shadedclient findbugs checkstyle |
| uname | Linux 40e0fe15ea66 4.15.0-112-generic #113-Ubuntu SMP Thu Jul 9 
23:41:39 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | personality/hadoop.sh |
| git revision | trunk / 18fa4397e6dc7663bcc7c7309126f45eb8d3fa17 |
| Default Java | Private Build-1.8.0_265-8u265-b01-0ubuntu2~18.04-b01 |
| Multi-JDK versions | 
/usr/lib/jvm/java-11-openjdk-amd64:Ubuntu-11.0.8+10-post-Ubuntu-0ubuntu118.04.1 
/usr/lib/jvm/java-8-openjdk-amd64:Private 
Build-1.8.0_265-8u265-b01-0ubuntu2~18.04-b01 |
|  Test Results | 
https://ci-hadoop.apache.org/job/PreCommit-HDFS-Build/218/testReport/ |
| Max. process+thread count | 3256 (vs. ulimit of 5500) |
| modules | C: hadoop-common-project/hadoop-common U: 
hadoop-common-project/hadoop-common |
| Console output | 
https://ci-hadoop.apache.org/job/PreCommit-HDFS-Build/218/console |
| versions | git=2.17.1 maven=3.6.0 findbugs=4.0.6 |
| Powered by | Apache Yetus 0.13.0-SNAPSHOT https://yetus.apache.org |


This message was automatically generated.



> ContentSummary.getSpaceConsumed does not consider replication
> -------------------------------------------------------------
>
>                 Key: HDFS-15597
>                 URL: https://issues.apache.org/jira/browse/HDFS-15597
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: dfs
>    Affects Versions: 2.6.0
>            Reporter: Ajmal Ahammed
>            Assignee: Aihua Xu
>            Priority: Minor
>         Attachments: HDFS-15597.patch
>
>
> I am trying to get the disk space consumed by an HDFS directory using the 
> {{ContentSummary.getSpaceConsumed}} method. I can't get the space consumption 
> correctly considering the replication factor. The replication factor is 2, 
> and I was expecting twice the size of the actual file size from the above 
> method.
> I can't get the space consumption correctly considering the replication 
> factor. The replication factor is 2, and I was expecting twice the size of 
> the actual file size from the above method.
> {code}
> ubuntu@ubuntu:~/ht$ sudo -u hdfs hdfs dfs -ls /var/lib/ubuntu
> Found 2 items
> -rw-r--r--   2 ubuntu ubuntu    3145728 2020-09-08 09:55 
> /var/lib/ubuntu/size-test
> drwxrwxr-x   - ubuntu ubuntu          0 2020-09-07 06:37 /var/lib/ubuntu/test
> {code}
> But when I run the following code,
> {code}
> String path = "/etc/hadoop/conf/";
> conf.addResource(new Path(path + "core-site.xml"));
> conf.addResource(new Path(path + "hdfs-site.xml"));
> long size = 
> FileContext.getFileContext(conf).util().getContentSummary(fileStatus).getSpaceConsumed();
> System.out.println("Replication : " + fileStatus.getReplication());
> System.out.println("File size : " + size);
> {code}
> The output is
> {code}
> Replication : 0
> File size : 3145728
> {code}
> Both the file size and the replication factor seems to be incorrect.
> /etc/hadoop/conf/hdfs-site.xml contains the following config:
> {code}
>   <property>
>     <name>dfs.replication</name>
>     <value>2</value>
>   </property>
> {code}



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