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https://issues.apache.org/jira/browse/HDDS-609?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16647161#comment-16647161
]
Hadoop QA commented on HDDS-609:
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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
26s{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} 21m
8s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
26s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
17s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m
28s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green}
10m 45s{color} | {color:green} branch has no errors when building and testing
our client artifacts. {color} |
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red} 0m
35s{color} | {color:red} hadoop-hdds/server-scm in trunk has 1 extant Findbugs
warnings. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
19s{color} | {color:green} trunk passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 0m
27s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
21s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m
21s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
13s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m
25s{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}
11m 38s{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} 0m
42s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
18s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 15m 51s{color}
| {color:red} server-scm in the patch failed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
24s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 65m 3s{color} |
{color:black} {color} |
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|| Reason || Tests ||
| Failed junit tests | hadoop.hdds.scm.server.TestSCMChillModeManager |
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|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hadoop:4b8c2b1 |
| JIRA Issue | HDDS-609 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12943531/HDDS-609.002.patch |
| Optional Tests | asflicense compile javac javadoc mvninstall mvnsite
unit shadedclient findbugs checkstyle |
| uname | Linux bfd319470a05 4.4.0-133-generic #159-Ubuntu SMP Fri Aug 10
07:31:43 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/patchprocess/precommit/personality/provided.sh |
| git revision | trunk / 6dcfef7 |
| maven | version: Apache Maven 3.3.9 |
| Default Java | 1.8.0_181 |
| findbugs | v3.1.0-RC1 |
| findbugs |
https://builds.apache.org/job/PreCommit-HDDS-Build/1365/artifact/out/branch-findbugs-hadoop-hdds_server-scm-warnings.html
|
| unit |
https://builds.apache.org/job/PreCommit-HDDS-Build/1365/artifact/out/patch-unit-hadoop-hdds_server-scm.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-HDDS-Build/1365/testReport/ |
| Max. process+thread count | 415 (vs. ulimit of 10000) |
| modules | C: hadoop-hdds/server-scm U: hadoop-hdds/server-scm |
| Console output |
https://builds.apache.org/job/PreCommit-HDDS-Build/1365/console |
| Powered by | Apache Yetus 0.8.0-SNAPSHOT http://yetus.apache.org |
This message was automatically generated.
> On restart, SCM does not exit chill mode as it expects DNs to report
> containers in ALLOCATED state
> --------------------------------------------------------------------------------------------------
>
> Key: HDDS-609
> URL: https://issues.apache.org/jira/browse/HDDS-609
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
> Reporter: Namit Maheshwari
> Assignee: Hanisha Koneru
> Priority: Major
> Attachments: HDDS-609.001.patch, HDDS-609.002.patch
>
>
> Note: Updated the description to describe the root cause of the bug and moved
> the error logs to comments.
> On restart, SCM can exit chill mode only if it receives report of 99%
> (default) of containers from the DNs.
> SCM includes containers in ALLOCATED state in calculating the total number of
> containers. But since ALLOCATED containers are not reported by DNs, the
> calculation of percentage of reported containers is misconstrued.
> {code:java}
> For example, say we have 1DN in the cluster and we restart SCM.
> Total number of containers in SCM ContainerMap = 20
> Containers in OPEN state = 2
> Containers in ALLOCATED state = 18
> Containers reported by DN on SCM restart = 2
> Fraction of reported containers as calculated by SCMChillNodeManager = (2/20)
> = 0.10
> {code}
> We should not include the ALLOCATED containers while calculating the total
> number of containers for chill mode exit rule. Otherwise, for scenarios such
> as above, SCM can never come out of chill mode.
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