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https://issues.apache.org/jira/browse/TEZ-4179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17107503#comment-17107503
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TezQA commented on TEZ-4179:
----------------------------
| (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
34s{color} | {color:blue} Docker mode activated. {color} |
|| || || || {color:brown} Prechecks {color} ||
| {color:green}+1{color} | {color:green} dupname {color} | {color:green} 0m
0s{color} | {color:green} No case conflicting files found. {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} master Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 3m
57s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
31s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
31s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
33s{color} | {color:green} master passed {color} |
| {color:blue}0{color} | {color:blue} spotbugs {color} | {color:blue} 1m
9s{color} | {color:blue} Used deprecated FindBugs config; considering switching
to SpotBugs. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 1m
7s{color} | {color:green} master passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 0m
20s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
19s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m
19s{color} | {color:green} the patch passed {color} |
| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange}
0m 17s{color} | {color:orange} tez-dag: The patch generated 2 new + 11
unchanged - 1 fixed = 13 total (was 12) {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
20s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 1m
1s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 4m 27s{color}
| {color:red} tez-dag in the patch failed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
8s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 14m 55s{color} |
{color:black} {color} |
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|| Reason || Tests ||
| Failed junit tests | tez.dag.app.TestSpeculation |
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|| Subsystem || Report/Notes ||
| Docker | Client=19.03.8 Server=19.03.8 base:
https://builds.apache.org/job/PreCommit-TEZ-Build/432/artifact/out/Dockerfile |
| JIRA Issue | TEZ-4179 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/13002907/TEZ-4179.1.patch |
| Optional Tests | dupname asflicense javac javadoc unit spotbugs findbugs
checkstyle compile |
| uname | Linux b71759d09685 4.15.0-58-generic #64-Ubuntu SMP Tue Aug 6
11:12:41 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | personality/tez.sh |
| git revision | master / 354c2a4 |
| Default Java | 1.8.0_252 |
| checkstyle |
https://builds.apache.org/job/PreCommit-TEZ-Build/432/artifact/out/diff-checkstyle-tez-dag.txt
|
| unit |
https://builds.apache.org/job/PreCommit-TEZ-Build/432/artifact/out/patch-unit-tez-dag.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-TEZ-Build/432/testReport/ |
| Max. process+thread count | 228 (vs. ulimit of 5500) |
| modules | C: tez-dag U: tez-dag |
| Console output |
https://builds.apache.org/job/PreCommit-TEZ-Build/432/console |
| versions | git=2.7.4 maven=3.3.9 findbugs=3.0.1 |
| Powered by | Apache Yetus 0.11.1 https://yetus.apache.org |
This message was automatically generated.
> [Kubernetes] Extend NodeId in tez to support unique worker identity
> -------------------------------------------------------------------
>
> Key: TEZ-4179
> URL: https://issues.apache.org/jira/browse/TEZ-4179
> Project: Apache Tez
> Issue Type: Bug
> Reporter: Prasanth Jayachandran
> Assignee: Prasanth Jayachandran
> Priority: Major
> Attachments: TEZ-4179.1.patch
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> In kubernetes environment where pods can have same host name and port, there
> can be situations where node trackers could be retaining old instance of the
> pod in its cache. In case of Hive LLAP, where the llap tez task scheduler
> maintains the membership of nodes based on zookeeper registry events there
> can be cases where NODE_ADDED followed by NODE_REMOVED event could end up
> removing the node/host from node trackers because of stable hostname and
> service port. The NODE_REMOVED event in this case is old stale event of the
> already dead pod but ZK will send only after session timeout (in case of
> non-graceful shutdown). If this sequence of events happen, a node/host is
> completely lost form the schedulers perspective.
> To support this scenario, tez can extend yarn's NodeId to include
> uniqueIdentifier. Llap task scheduler can construct the container object with
> this new NodeId that includes uniqueIdentifier as well so that stale events
> like above will only remove the host/node that matches the old
> uniqueIdentifier.
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