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https://issues.apache.org/jira/browse/HADOOP-16819?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17299796#comment-17299796
]
Hadoop QA commented on HADOOP-16819:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Logfile || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 1m
29s{color} | {color:blue}{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}{color} | {color:green} No case conflicting files
found. {color} |
| {color:green}+1{color} | {color:green} @author {color} | {color:green} 0m
0s{color} | {color:green}{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}{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:brown} trunk Compile Tests {color} || ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 22m
53s{color} | {color:green}{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 22m
30s{color} | {color:green}{color} | {color:green} trunk passed with JDK
Ubuntu-11.0.10+9-Ubuntu-0ubuntu1.20.04 {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 19m
1s{color} | {color:green}{color} | {color:green} trunk passed with JDK Private
Build-1.8.0_282-8u282-b08-0ubuntu1~20.04-b08 {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
59s{color} | {color:green}{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m
26s{color} | {color:green}{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green}
17m 47s{color} | {color:green}{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
58s{color} | {color:green}{color} | {color:green} trunk passed with JDK
Ubuntu-11.0.10+9-Ubuntu-0ubuntu1.20.04 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m
29s{color} | {color:green}{color} | {color:green} trunk passed with JDK Private
Build-1.8.0_282-8u282-b08-0ubuntu1~20.04-b08 {color} |
| {color:blue}0{color} | {color:blue} spotbugs {color} | {color:blue} 22m
34s{color} | {color:blue}{color} | {color:blue} Both FindBugs and SpotBugs are
enabled, using SpotBugs. {color} |
| {color:green}+1{color} | {color:green} spotbugs {color} | {color:green} 2m
19s{color} | {color:green}{color} | {color:green} trunk passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} || ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 0m
53s{color} | {color:green}{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 21m
36s{color} | {color:green}{color} | {color:green} the patch passed with JDK
Ubuntu-11.0.10+9-Ubuntu-0ubuntu1.20.04 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 21m
36s{color} | {color:green}{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 18m
49s{color} | {color:green}{color} | {color:green} the patch passed with JDK
Private Build-1.8.0_282-8u282-b08-0ubuntu1~20.04-b08 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 18m
49s{color} | {color:green}{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
58s{color} | {color:green}{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m
24s{color} | {color:green}{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m
0s{color} | {color:green}{color} | {color:green} The patch has no whitespace
issues. {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green}
15m 17s{color} | {color:green}{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
56s{color} | {color:green}{color} | {color:green} the patch passed with JDK
Ubuntu-11.0.10+9-Ubuntu-0ubuntu1.20.04 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m
28s{color} | {color:green}{color} | {color:green} the patch passed with JDK
Private Build-1.8.0_282-8u282-b08-0ubuntu1~20.04-b08 {color} |
| {color:red}-1{color} | {color:red} spotbugs {color} | {color:red} 2m
32s{color} |
{color:red}https://ci-hadoop.apache.org/job/PreCommit-HADOOP-Build/161/artifact/out/new-spotbugs-hadoop-common-project_hadoop-common.html{color}
| {color:red} hadoop-common-project/hadoop-common generated 1 new + 0
unchanged - 0 fixed = 1 total (was 0) {color} |
|| || || || {color:brown} Other Tests {color} || ||
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 17m
23s{color} | {color:green}{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}{color} | {color:green} The patch does not generate
ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black}173m 42s{color} |
{color:black}{color} | {color:black}{color} |
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|| Reason || Tests ||
| FindBugs | module:hadoop-common-project/hadoop-common |
| | Inconsistent synchronization of
org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager.currentKey;
locked 88% of time Unsynchronized access at
AbstractDelegationTokenSecretManager.java:88% of time Unsynchronized access at
AbstractDelegationTokenSecretManager.java:[line 379] |
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|| Subsystem || Report/Notes ||
| Docker | ClientAPI=1.41 ServerAPI=1.41 base:
https://ci-hadoop.apache.org/job/PreCommit-HADOOP-Build/161/artifact/out/Dockerfile
|
| JIRA Issue | HADOOP-16819 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12991450/HADOOP-16819.001.patch
|
| Optional Tests | dupname asflicense compile javac javadoc mvninstall mvnsite
unit shadedclient findbugs checkstyle spotbugs |
| uname | Linux 056ed03601b4 4.15.0-126-generic #129-Ubuntu SMP Mon Nov 23
18:53:38 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | personality/hadoop.sh |
| git revision | trunk / 9b78de25507 |
| Default Java | Private Build-1.8.0_282-8u282-b08-0ubuntu1~20.04-b08 |
| Multi-JDK versions |
/usr/lib/jvm/java-11-openjdk-amd64:Ubuntu-11.0.10+9-Ubuntu-0ubuntu1.20.04
/usr/lib/jvm/java-8-openjdk-amd64:Private
Build-1.8.0_282-8u282-b08-0ubuntu1~20.04-b08 |
| Test Results |
https://ci-hadoop.apache.org/job/PreCommit-HADOOP-Build/161/testReport/ |
| Max. process+thread count | 1373 (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-HADOOP-Build/161/console |
| versions | git=2.25.1 maven=3.6.3 spotbugs=4.2.2 |
| Powered by | Apache Yetus 0.13.0-SNAPSHOT https://yetus.apache.org |
This message was automatically generated.
> Possible inconsistent state of AbstractDelegationTokenSecretManager
> -------------------------------------------------------------------
>
> Key: HADOOP-16819
> URL: https://issues.apache.org/jira/browse/HADOOP-16819
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/s3, security
> Affects Versions: 3.3.0
> Reporter: Hankó Gergely
> Assignee: Hankó Gergely
> Priority: Major
> Labels: pull-request-available
> Attachments: HADOOP-16819.001.patch
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> [AbstractDelegationTokenSecretManager.updateCurrentKey|https://github.com/apache/hadoop/blob/581072a8f04f7568d3560f105fd1988d3acc9e54/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/security/token/delegation/AbstractDelegationTokenSecretManager.java#L360]
> increments the current key id and creates the new delegation key in two
> distinct synchronized blocks.
> This means that other threads can see the class in an *inconsistent state,
> where the key for the current key id doesn't exist (yet)*.
> For example the following method sometimes returns null when the token
> remover thread is between the two synchronized blocks:
> {noformat}
> @Override
> public DelegationKey getCurrentKey() {
> return getDelegationKey(getCurrentKeyId());
> }{noformat}
>
> Also it is possible that updateCurrentKey is called from multiple threads at
> the same time so *distinct keys can be generated with the same key id*.
>
> This issue is suspected to be the cause of the intermittent failure of
> [TestLlapSignerImpl.testSigning|https://github.com/apache/hive/blob/3c0705eaf5121c7b61f2dbe9db9545c3926f26f1/llap-server/src/test/org/apache/hadoop/hive/llap/security/TestLlapSignerImpl.java#L195]
> - HIVE-22621.
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