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https://issues.apache.org/jira/browse/HDFS-11807?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16242660#comment-16242660
]
Hadoop QA commented on HDFS-11807:
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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} 11m
6s{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: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:brown} HDFS-8707 Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 14m
54s{color} | {color:green} HDFS-8707 passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 14m
30s{color} | {color:green} HDFS-8707 passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 7m
33s{color} | {color:green} HDFS-8707 passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
13s{color} | {color:green} HDFS-8707 passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 7m
32s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 14m
52s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} cc {color} | {color:green} 14m
52s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 14m
52s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 7m
36s{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} javadoc {color} | {color:green} 0m
11s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:red}-1{color} | {color:red} unit {color} | {color:red}205m 32s{color}
| {color:red} hadoop-hdfs-native-client in the patch failed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
32s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black}286m 0s{color} |
{color:black} {color} |
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|| Reason || Tests ||
| Failed CTEST tests | test_hdfs_ext_hdfspp_test_shim_static |
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|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hadoop:3117e2a |
| JIRA Issue | HDFS-11807 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12896436/HDFS-11807.HDFS-8707.007.patch
|
| Optional Tests | asflicense compile cc mvnsite javac unit javadoc
mvninstall shadedclient |
| uname | Linux 9c6bab89959a 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/patchprocess/precommit/personality/provided.sh |
| git revision | HDFS-8707 / 9d35dff |
| maven | version: Apache Maven 3.0.5 |
| Default Java | 1.7.0_151 |
| CTEST |
https://builds.apache.org/job/PreCommit-HDFS-Build/21987/artifact/out/patch-hadoop-hdfs-project_hadoop-hdfs-native-client-ctest.txt
|
| unit |
https://builds.apache.org/job/PreCommit-HDFS-Build/21987/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs-native-client.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-HDFS-Build/21987/testReport/ |
| Max. process+thread count | 193 (vs. ulimit of 5000) |
| modules | C: hadoop-hdfs-project/hadoop-hdfs-native-client U:
hadoop-hdfs-project/hadoop-hdfs-native-client |
| Console output |
https://builds.apache.org/job/PreCommit-HDFS-Build/21987/console |
| Powered by | Apache Yetus 0.7.0-SNAPSHOT http://yetus.apache.org |
This message was automatically generated.
> libhdfs++: Get minidfscluster tests running under valgrind
> ----------------------------------------------------------
>
> Key: HDFS-11807
> URL: https://issues.apache.org/jira/browse/HDFS-11807
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: hdfs-client
> Reporter: James Clampffer
> Assignee: Anatoli Shein
> Attachments: HDFS-11807.HDFS-8707.000.patch,
> HDFS-11807.HDFS-8707.001.patch, HDFS-11807.HDFS-8707.002.patch,
> HDFS-11807.HDFS-8707.003.patch, HDFS-11807.HDFS-8707.004.patch,
> HDFS-11807.HDFS-8707.005.patch, HDFS-11807.HDFS-8707.006.patch,
> HDFS-11807.HDFS-8707.007.patch
>
>
> The gmock based unit tests generally don't expose race conditions and memory
> stomps. A good way to expose these is running libhdfs++ stress tests and
> tools under valgrind and pointing them at a real cluster. Right now the CI
> tools don't do that so bugs occasionally slip in and aren't caught until they
> cause trouble in applications that use libhdfs++ for HDFS access.
> The reason the minidfscluster tests don't run under valgrind is because the
> GC and JIT compiler in the embedded JVM do things that look like errors to
> valgrind. I'd like to have these tests do some basic setup and then fork
> into two processes: one for the minidfscluster stuff and one for the
> libhdfs++ client test. A small amount of shared memory can be used to
> provide a place for the minidfscluster to stick the hdfsBuilder object that
> the client needs to get info about which port to connect to. Can also stick
> a condition variable there to let the minidfscluster know when it can shut
> down.
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