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https://issues.apache.org/jira/browse/HBASE-19522?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16292430#comment-16292430
]
Hadoop QA commented on HBASE-19522:
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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
9s{color} | {color:blue} Docker mode activated. {color} |
|| || || || {color:brown} Prechecks {color} ||
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m
0s{color} | {color:blue} Findbugs executables are not available. {color} |
| {color:green}+1{color} | {color:green} hbaseanti {color} | {color:green} 0m
0s{color} | {color:green} Patch does not have any anti-patterns. {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} master Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 5m
31s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
24s{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} shadedjars {color} | {color:green} 5m
30s{color} | {color:green} branch has no errors when building our shaded
downstream artifacts. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
23s{color} | {color:green} master passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 5m
7s{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
28s{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} shadedjars {color} | {color:green} 4m
22s{color} | {color:green} patch has no errors when building our shaded
downstream artifacts. {color} |
| {color:green}+1{color} | {color:green} hadoopcheck {color} | {color:green}
18m 48s{color} | {color:green} Patch does not cause any errors with Hadoop
2.6.5 2.7.4 or 3.0.0-beta1. {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} 2m
34s{color} | {color:green} hbase-client in the patch passed. {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} 39m 54s{color} |
{color:black} {color} |
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|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hbase:eee3b01 |
| JIRA Issue | HBASE-19522 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12902284/HBASE-19522.master.001.patch
|
| Optional Tests | asflicense javac javadoc unit findbugs shadedjars
hadoopcheck hbaseanti checkstyle compile |
| uname | Linux e48018df2631 3.13.0-133-generic #182-Ubuntu SMP Tue Sep 19
15:49:21 UTC 2017 x86_64 GNU/Linux |
| Build tool | maven |
| Personality |
/home/jenkins/jenkins-slave/workspace/PreCommit-HBASE-Build/component/dev-support/hbase-personality.sh
|
| git revision | master / 018a65b947 |
| maven | version: Apache Maven 3.5.2
(138edd61fd100ec658bfa2d307c43b76940a5d7d; 2017-10-18T07:58:13Z) |
| Default Java | 1.8.0_151 |
| Test Results |
https://builds.apache.org/job/PreCommit-HBASE-Build/10476/testReport/ |
| modules | C: hbase-client U: hbase-client |
| Console output |
https://builds.apache.org/job/PreCommit-HBASE-Build/10476/console |
| Powered by | Apache Yetus 0.6.0 http://yetus.apache.org |
This message was automatically generated.
> The complete order may be wrong in AsyncBufferedMutatorImpl
> -----------------------------------------------------------
>
> Key: HBASE-19522
> URL: https://issues.apache.org/jira/browse/HBASE-19522
> Project: HBase
> Issue Type: Bug
> Reporter: Guanghao Zhang
> Assignee: Guanghao Zhang
> Attachments: HBASE-19522.master.001.patch
>
>
> {code}
> List<CompletableFuture<Void>> toComplete = this.futures;
> assert toSend.size() == toComplete.size();
> this.mutations = new ArrayList<>();
> this.futures = new ArrayList<>();
> bufferedSize = 0L;
> Iterator<CompletableFuture<Void>> toCompleteIter = toComplete.iterator();
> for (CompletableFuture<?> future : table.batch(toSend)) {
> future.whenComplete((r, e) -> {
> CompletableFuture<Void> f = toCompleteIter.next(); // Call next in
> callback, so the complete order may different with the future order
> if (e != null) {
> f.completeExceptionally(e);
> } else {
> f.complete(null);
> }
> });
> }
> {code}
> Here we call table.batch to get a list of CompleteFuture for each mutation.
> Then we register a call back for each future. But the problem is we call
> toCompleteIter.next() in the callback. So we may complete the future by a
> wrong order(not same with the mutation order). Meanwhile, as ArrayList is not
> thread safe, so different thread may get same future by toCompleteIter.next().
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