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https://issues.apache.org/jira/browse/HDFS-8790?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15357767#comment-15357767
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Hadoop QA commented on HDFS-8790:
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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
16s{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: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:green}+1{color} | {color:green} mvninstall {color} | {color:green} 8m
3s{color} | {color:green} HDFS-8707 passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 5m
19s{color} | {color:green} HDFS-8707 passed with JDK v1.8.0_91 {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 5m
25s{color} | {color:green} HDFS-8707 passed with JDK v1.7.0_101 {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m
15s{color} | {color:green} HDFS-8707 passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m
12s{color} | {color:green} HDFS-8707 passed {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 0m
10s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 5m
16s{color} | {color:green} the patch passed with JDK v1.8.0_91 {color} |
| {color:green}+1{color} | {color:green} cc {color} | {color:green} 5m
16s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 5m
16s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 5m
22s{color} | {color:green} the patch passed with JDK v1.7.0_101 {color} |
| {color:green}+1{color} | {color:green} cc {color} | {color:green} 5m
22s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 5m
22s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m
13s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m
9s{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} unit {color} | {color:green} 7m
15s{color} | {color:green} hadoop-hdfs-native-client in the patch passed with
JDK v1.7.0_101. {color} |
| {color:red}-1{color} | {color:red} asflicense {color} | {color:red} 0m
19s{color} | {color:red} The patch generated 1 ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black} 47m 12s{color} |
{color:black} {color} |
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|| Subsystem || Report/Notes ||
| Docker | Image:yetus/hadoop:0cf5e66 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12815521/HDFS-8790.HDFS-8707.002.patch
|
| JIRA Issue | HDFS-8790 |
| Optional Tests | asflicense compile cc mvnsite javac unit |
| uname | Linux 70ce156bc4f1 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 | HDFS-8707 / d643d8c |
| Default Java | 1.7.0_101 |
| Multi-JDK versions | /usr/lib/jvm/java-8-oracle:1.8.0_91
/usr/lib/jvm/java-7-openjdk-amd64:1.7.0_101 |
| JDK v1.7.0_101 Test Results |
https://builds.apache.org/job/PreCommit-HDFS-Build/15957/testReport/ |
| asflicense |
https://builds.apache.org/job/PreCommit-HDFS-Build/15957/artifact/patchprocess/patch-asflicense-problems.txt
|
| 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/15957/console |
| Powered by | Apache Yetus 0.4.0-SNAPSHOT http://yetus.apache.org |
This message was automatically generated.
> Add Filesystem level stress tests
> ---------------------------------
>
> Key: HDFS-8790
> URL: https://issues.apache.org/jira/browse/HDFS-8790
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: hdfs-client
> Reporter: James Clampffer
> Assignee: Xiaowei Zhu
> Attachments: HDFS-8790.HDFS-8707.000.patch,
> HDFS-8790.HDFS-8707.001.patch, HDFS-8790.HDFS-8707.002.patch
>
>
> I propose adding stress tests on libhdfs(3) compatibility layer was well as
> the async calls. These can be also used for basic performance metrics and
> inputs to profiling tools to see improvements over time.
> I'd like to make these tests into a seperate executable, or set of them, so
> that they can be used for longer running tests on dedicated clusters that may
> already exist. Each should provide a simple command line interface for
> scripted or manual use.
> Basic tests would be:
> looped open-read-close
> sequential scans
> small random reads
> All tests will be parameterized for number of threads, read size, and upper
> and lower offset bounds for a specified file. This will make it much easier
> to detect and reproduce threading issues and resource leaks as well as
> provide a simple executable (or set of executables) that can be run with
> valgrind to gain a high confidence that the code is operating correctly.
> I'd appreciate suggestions for any other simple stress tests.
> HDFS-8766 intentionally avoided shared_ptr and unique_ptr in the C api to
> make debugging this a little easier in case memory stomps and dangling
> references show up in stress tests. These will be added into the C API when
> the patch for this jira is submitted because things should be reasonably
> stable once the stress tests pass.
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