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https://issues.apache.org/jira/browse/TEZ-394?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16734604#comment-16734604
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TezQA commented on TEZ-394:
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| (/) *{color:green}+1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 8m
23s{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} master Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 2m
21s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
14s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
56s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 0m
52s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
26s{color} | {color:green} master passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 0m
15s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
14s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m
14s{color} | {color:green} the patch passed {color} |
| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange}
0m 25s{color} | {color:orange} tez-api: The patch generated 38 new + 945
unchanged - 10 fixed = 983 total (was 955) {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} findbugs {color} | {color:green} 0m
44s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
19s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 1m
43s{color} | {color:green} tez-api in the patch passed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
13s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 17m 27s{color} |
{color:black} {color} |
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|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/tez:d4a62de |
| JIRA Issue | TEZ-394 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12953798/TEZ-394.004.patch |
| Optional Tests | dupname asflicense javac javadoc unit findbugs
checkstyle compile |
| uname | Linux a9aff31b4ad8 4.4.0-138-generic #164-Ubuntu SMP Tue Oct 2
17:16:02 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/patchprocess/precommit/personality/provided.sh |
| git revision | master / a031817 |
| maven | version: Apache Maven 3.3.9 |
| Default Java | 1.8.0_191 |
| findbugs | v3.0.1 |
| checkstyle |
https://builds.apache.org/job/PreCommit-TEZ-Build/72/artifact/out/diff-checkstyle-tez-api.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-TEZ-Build/72/testReport/ |
| Max. process+thread count | 250 (vs. ulimit of 10000) |
| modules | C: tez-api U: tez-api |
| Console output | https://builds.apache.org/job/PreCommit-TEZ-Build/72/console
|
| Powered by | Apache Yetus 0.8.0 http://yetus.apache.org |
This message was automatically generated.
> Better scheduling for uneven DAGs
> ---------------------------------
>
> Key: TEZ-394
> URL: https://issues.apache.org/jira/browse/TEZ-394
> Project: Apache Tez
> Issue Type: Sub-task
> Reporter: Rohini Palaniswamy
> Assignee: Jason Lowe
> Priority: Major
> Attachments: TEZ-394.001.patch, TEZ-394.002.patch, TEZ-394.003.patch,
> TEZ-394.004.patch
>
>
> Consider a series of joins or group by on dataset A with few datasets that
> takes 10 hours followed by a final join with a dataset X. The vertex that
> loads dataset X will be one of the top vertexes and initialized early even
> though its output is not consumed till the end after 10 hours.
> 1) Could either use delayed start logic for better resource allocation
> 2) Else if they are started upfront, need to handle failure/recovery cases
> where the nodes which executed the MapTask might have gone down when the
> final join happens.
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