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https://issues.apache.org/jira/browse/YARN-9209?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16868628#comment-16868628
]
Hadoop QA commented on YARN-9209:
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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
31s{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:green}+1{color} | {color:green} test4tests {color} | {color:green} 0m
0s{color} | {color:green} The patch appears to include 1 new or modified test
files. {color} |
|| || || || {color:brown} trunk Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 20m
22s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
58s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
44s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m
1s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green}
14m 22s{color} | {color:green} branch has no errors when building and testing
our client artifacts. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 1m
24s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
34s{color} | {color:green} trunk passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 0m
51s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
47s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m
47s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
30s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m
49s{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}
13m 10s{color} | {color:green} patch has no errors when building and testing
our client artifacts. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 1m
25s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
28s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 86m 34s{color}
| {color:red} hadoop-yarn-server-resourcemanager in the patch failed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
28s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black}144m 30s{color} |
{color:black} {color} |
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|| Reason || Tests ||
| Failed junit tests |
hadoop.yarn.server.resourcemanager.scheduler.fair.TestFairSchedulerPreemption |
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|| Subsystem || Report/Notes ||
| Docker | Client=18.09.5 Server=18.09.5 Image:yetus/hadoop:bdbca0e53b4 |
| JIRA Issue | YARN-9209 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12972335/YARN-9209.003.patch |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient findbugs checkstyle |
| uname | Linux 7347c11e028e 4.15.0-48-generic #51-Ubuntu SMP Wed Apr 3
08:28:49 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/patchprocess/precommit/personality/provided.sh |
| git revision | trunk / e02eb24 |
| maven | version: Apache Maven 3.3.9 |
| Default Java | 1.8.0_212 |
| findbugs | v3.1.0-RC1 |
| unit |
https://builds.apache.org/job/PreCommit-YARN-Build/24294/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-YARN-Build/24294/testReport/ |
| Max. process+thread count | 878 (vs. ulimit of 5500) |
| modules | C:
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager
U:
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager
|
| Console output |
https://builds.apache.org/job/PreCommit-YARN-Build/24294/console |
| Powered by | Apache Yetus 0.8.0 http://yetus.apache.org |
This message was automatically generated.
> When nodePartition is not set in Placement Constraints, containers are
> allocated only in default partition
> ----------------------------------------------------------------------------------------------------------
>
> Key: YARN-9209
> URL: https://issues.apache.org/jira/browse/YARN-9209
> Project: Hadoop YARN
> Issue Type: Bug
> Components: capacity scheduler, scheduler
> Affects Versions: 3.1.0
> Reporter: Tarun Parimi
> Assignee: Tarun Parimi
> Priority: Major
> Attachments: YARN-9209.001.patch, YARN-9209.002.patch,
> YARN-9209.003.patch
>
>
> When application sets a placement constraint without specifying a
> nodePartition, the default partition is always chosen as the constraint when
> allocating containers. This can be a problem. when an application is
> submitted to a queue which has doesn't have enough capacity available on the
> default partition.
> This is a common scenario when node labels are configured for a particular
> queue. The below sample sleeper service cannot get even a single container
> allocated when it is submitted to a "labeled_queue", even though enough
> capacity is available on the label/partition configured for the queue. Only
> the AM container runs.
> {code:java}{
> "name": "sleeper-service",
> "version": "1.0.0",
> "queue": "labeled_queue",
> "components": [
> {
> "name": "sleeper",
> "number_of_containers": 2,
> "launch_command": "sleep 90000",
> "resource": {
> "cpus": 1,
> "memory": "4096"
> },
> "placement_policy": {
> "constraints": [
> {
> "type": "ANTI_AFFINITY",
> "scope": "NODE",
> "target_tags": [
> "sleeper"
> ]
> }
> ]
> }
> }
> ]
> }
> {code}
> It runs fine if I specify the node_partition explicitly in the constraints
> like below.
> {code:java}
> {
> "name": "sleeper-service",
> "version": "1.0.0",
> "queue": "labeled_queue",
> "components": [
> {
> "name": "sleeper",
> "number_of_containers": 2,
> "launch_command": "sleep 90000",
> "resource": {
> "cpus": 1,
> "memory": "4096"
> },
> "placement_policy": {
> "constraints": [
> {
> "type": "ANTI_AFFINITY",
> "scope": "NODE",
> "target_tags": [
> "sleeper"
> ],
> "node_partitions": [
> "label"
> ]
> }
> ]
> }
> }
> ]
> }
> {code}
> The problem seems to be because only the default partition "" is considered
> when node_partition constraint is not specified as seen in below RM log.
> {code:java}
> 2019-01-17 16:51:59,921 INFO placement.SingleConstraintAppPlacementAllocator
> (SingleConstraintAppPlacementAllocator.java:validateAndSetSchedulingRequest(367))
> - Successfully added SchedulingRequest to
> app=appattempt_1547734161165_0010_000001 targetAllocationTags=[sleeper].
> nodePartition=
> {code}
> However, I think it makes more sense to consider "*" or the
> {{default-node-label-expression}} of the queue if configured, when no
> node_partition is specified in the placement constraint. Since not specifying
> any node_partition should ideally mean we don't enforce placement constraints
> on any node_partition. However we are enforcing the default partition instead
> now.
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