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https://issues.apache.org/jira/browse/YARN-7796?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16336111#comment-16336111
]
genericqa commented on YARN-7796:
---------------------------------
| (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
19s{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} trunk Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 14m
58s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
45s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m
31s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green}
24m 44s{color} | {color:green} branch has no errors when building and testing
our client artifacts. {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 0m
30s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
43s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} cc {color} | {color:green} 0m
43s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m
43s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m
27s{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}
9m 34s{color} | {color:green} patch has no errors when building and testing our
client artifacts. {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 19m
21s{color} | {color:green} hadoop-yarn-server-nodemanager in the patch passed.
{color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
19s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 56m 18s{color} |
{color:black} {color} |
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|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hadoop:5b98639 |
| JIRA Issue | YARN-7796 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12907304/YARN-7796.000.patch |
| Optional Tests | asflicense compile cc mvnsite javac unit |
| uname | Linux 91d2e1d45175 4.4.0-64-generic #85-Ubuntu SMP Mon Feb 20
11:50:30 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/patchprocess/precommit/personality/provided.sh |
| git revision | trunk / 6347b22 |
| maven | version: Apache Maven 3.3.9 |
| Default Java | 1.8.0_151 |
| Test Results |
https://builds.apache.org/job/PreCommit-YARN-Build/19401/testReport/ |
| Max. process+thread count | 443 (vs. ulimit of 5000) |
| modules | C:
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
U:
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
|
| Console output |
https://builds.apache.org/job/PreCommit-YARN-Build/19401/console |
| Powered by | Apache Yetus 0.8.0-SNAPSHOT http://yetus.apache.org |
This message was automatically generated.
> Container-executor fails with segfault on certain OS configurations
> -------------------------------------------------------------------
>
> Key: YARN-7796
> URL: https://issues.apache.org/jira/browse/YARN-7796
> Project: Hadoop YARN
> Issue Type: Bug
> Components: nodemanager
> Affects Versions: 3.0.0
> Reporter: Gergo Repas
> Assignee: Gergo Repas
> Priority: Major
> Attachments: YARN-7796.000.patch, YARN-7796.001.patch
>
>
> There is a relatively big (128K) buffer allocated on the stack in
> container-executor.c for the purpose of copying files. As indicated by the
> below gdb stack trace, this allocation can fail with SIGSEGV. This happens
> only on certain OS configurations - I can reproduce this issue on RHEL 6.9:
> {code:java}
> [Thread debugging using libthread_db enabled]
> main : command provided 0
> main : run as user is ***
> main : requested yarn user is ***
> Program received signal SIGSEGV, Segmentation fault.
> 0x00000000004069bc in copy_file (input=7, in_filename=0x7ffd669fd2d6
> "/yarn/nm/nmPrivate/container_1516711246952_0001_02_000001.tokens",
> out_filename=0x932930
> "/yarn/nm/usercache/systest/appcache/application_1516711246952_0001/container_1516711246952_0001_02_000001.tokens",
> perm=384)
> at
> /root/hadoop/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/native/container-executor/impl/container-executor.c:966
> 966 char buffer[buffer_size];
> (gdb) bt
> #0 0x00000000004069bc in copy_file (input=7, in_filename=0x7ffd669fd2d6
> "/yarn/nm/nmPrivate/container_1516711246952_0001_02_000001.tokens",
> out_filename=0x932930
> "/yarn/nm/usercache/systest/appcache/application_1516711246952_0001/container_1516711246952_0001_02_000001.tokens",
> perm=384)
> at
> /root/hadoop/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/native/container-executor/impl/container-executor.c:966
> #1 0x0000000000409a81 in initialize_app (user=<value optimized out>,
> app_id=0x7ffd669fd2b7 "application_1516711246952_0001",
> nmPrivate_credentials_file=0x7ffd669fd2d6
> "/yarn/nm/nmPrivate/container_1516711246952_0001_02_000001.tokens",
> local_dirs=0x9331c8, log_roots=<value optimized out>, args=0x7ffd669fb168)
> at
> /root/hadoop/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/native/container-executor/impl/container-executor.c:1122
> #2 0x0000000000403f90 in main (argc=<value optimized out>, argv=<value
> optimized out>) at
> /root/hadoop/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/native/container-executor/impl/main.c:558
> {code}
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