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https://issues.apache.org/jira/browse/HADOOP-12942?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15277467#comment-15277467
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Hadoop QA commented on HADOOP-12942:
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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 10s 
{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:green}+1{color} | {color:green} test4tests {color} | {color:green} 0m 
0s {color} | {color:green} The patch appears to include 4 new or modified test 
files. {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 7m 
3s {color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 6m 1s 
{color} | {color:green} trunk passed with JDK v1.8.0_91 {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 6m 48s 
{color} | {color:green} trunk passed with JDK v1.7.0_95 {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 
27s {color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m 2s 
{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 
15s {color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 1m 
37s {color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 54s 
{color} | {color:green} trunk passed with JDK v1.8.0_91 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 5s 
{color} | {color:green} trunk passed with JDK v1.7.0_95 {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 0m 
41s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 5m 54s 
{color} | {color:green} the patch passed with JDK v1.8.0_91 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 5m 54s 
{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 6m 50s 
{color} | {color:green} the patch passed with JDK v1.7.0_95 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 6m 50s 
{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} checkstyle {color} | {color:red} 0m 25s 
{color} | {color:red} hadoop-common-project/hadoop-common: The patch generated 
5 new + 109 unchanged - 78 fixed = 114 total (was 187) {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m 57s 
{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 
14s {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 2 line(s) that end in whitespace. Use git 
apply --whitespace=fix. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 1m 
49s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 55s 
{color} | {color:green} the patch passed with JDK v1.8.0_91 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 7s 
{color} | {color:green} the patch passed with JDK v1.7.0_95 {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 19m 16s {color} 
| {color:red} hadoop-common in the patch failed with JDK v1.8.0_91. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 7m 48s 
{color} | {color:green} hadoop-common in the patch passed with JDK v1.7.0_95. 
{color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m 
23s {color} | {color:green} The patch does not generate ASF License warnings. 
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 72m 50s {color} 
| {color:black} {color} |
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|| Reason || Tests ||
| JDK v1.8.0_91 Timed out junit tests | 
org.apache.hadoop.http.TestHttpServerLifecycle |
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|| Subsystem || Report/Notes ||
| Docker |  Image:yetus/hadoop:cf2ee45 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12803090/HADOOP-12942.006.patch
 |
| JIRA Issue | HADOOP-12942 |
| Optional Tests |  asflicense  compile  javac  javadoc  mvninstall  mvnsite  
unit  findbugs  checkstyle  |
| uname | Linux acf7768804cc 3.13.0-36-lowlatency #63-Ubuntu SMP PREEMPT Wed 
Sep 3 21:56:12 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/hadoop/patchprocess/precommit/personality/provided.sh 
|
| git revision | trunk / 996a210 |
| Default Java | 1.7.0_95 |
| Multi-JDK versions |  /usr/lib/jvm/java-8-oracle:1.8.0_91 
/usr/lib/jvm/java-7-openjdk-amd64:1.7.0_95 |
| findbugs | v3.0.0 |
| checkstyle | 
https://builds.apache.org/job/PreCommit-HADOOP-Build/9346/artifact/patchprocess/diff-checkstyle-hadoop-common-project_hadoop-common.txt
 |
| whitespace | 
https://builds.apache.org/job/PreCommit-HADOOP-Build/9346/artifact/patchprocess/whitespace-eol.txt
 |
| unit | 
https://builds.apache.org/job/PreCommit-HADOOP-Build/9346/artifact/patchprocess/patch-unit-hadoop-common-project_hadoop-common-jdk1.8.0_91.txt
 |
| unit test logs |  
https://builds.apache.org/job/PreCommit-HADOOP-Build/9346/artifact/patchprocess/patch-unit-hadoop-common-project_hadoop-common-jdk1.8.0_91.txt
 |
| JDK v1.7.0_95  Test Results | 
https://builds.apache.org/job/PreCommit-HADOOP-Build/9346/testReport/ |
| modules | C: hadoop-common-project/hadoop-common U: 
hadoop-common-project/hadoop-common |
| Console output | 
https://builds.apache.org/job/PreCommit-HADOOP-Build/9346/console |
| Powered by | Apache Yetus 0.3.0-SNAPSHOT   http://yetus.apache.org |


This message was automatically generated.



> hadoop credential commands non-obviously use password of "none"
> ---------------------------------------------------------------
>
>                 Key: HADOOP-12942
>                 URL: https://issues.apache.org/jira/browse/HADOOP-12942
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: security
>            Reporter: Mike Yoder
>            Assignee: Mike Yoder
>         Attachments: HADOOP-12942.001.patch, HADOOP-12942.002.patch, 
> HADOOP-12942.003.patch, HADOOP-12942.004.patch, HADOOP-12942.005.patch, 
> HADOOP-12942.006.patch
>
>
> The "hadoop credential create" command, when using a jceks provider, defaults 
> to using the value of "none" for the password that protects the jceks file.  
> This is not obvious in the command or in documentation - to users or to other 
> hadoop developers - and leads to jceks files that essentially are not 
> protected.
> In this example, I'm adding a credential entry with name of "foo" and a value 
> specified by the password entered:
> {noformat}
> # hadoop credential create foo -provider localjceks://file/bar.jceks
> Enter password: 
> Enter password again: 
> foo has been successfully created.
> org.apache.hadoop.security.alias.LocalJavaKeyStoreProvider has been updated.
> {noformat}
> However, the password that protects the file bar.jceks is "none", and there 
> is no obvious way to change that. The practical way of supplying the password 
> at this time is something akin to
> {noformat}
> HADOOP_CREDSTORE_PASSWORD=credpass hadoop credential create --provider ...
> {noformat}
> That is, stuffing HADOOP_CREDSTORE_PASSWORD into the environment of the 
> command. 
> This is more than a documentation issue. I believe that the password ought to 
> be _required_.  We have three implementations at this point, the two 
> JavaKeystore ones and the UserCredential. The latter is "transient" which 
> does not make sense to use in this context. The former need some sort of 
> password, and it's relatively easy to envision that any non-transient 
> implementation would need a mechanism by which to protect the store that it's 
> creating.  
> The implementation gets interesting because the password in the 
> AbstractJavaKeyStoreProvider is determined in the constructor, and changing 
> it after the fact would get messy. So this probably means that the 
> CredentialProviderFactory should have another factory method like the first 
> that additionally takes the password, and an additional constructor exist in 
> all the implementations that takes the password. 
> Then we just ask for the password in getCredentialProvider() and that gets 
> passed down to via the factory to the implementation. The code does have 
> logic in the factory to try multiple providers, but I don't really see how 
> multiple providers would be rationaly be used in the command shell context.
> This issue was brought to light when a user stored credentials for a Sqoop 
> action in Oozie; upon trying to figure out where the password was coming from 
> we discovered it to be the default value of "none".



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