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https://issues.apache.org/jira/browse/HBASE-18066?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16027520#comment-16027520
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Hadoop QA commented on HBASE-18066:
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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 30s
{color} | {color:blue} Docker mode activated. {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 2 new or modified test
files. {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 3m
26s {color} | {color:green} branch-1 passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m 10s
{color} | {color:green} branch-1 passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 1m
32s {color} | {color:green} branch-1 passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m
23s {color} | {color:green} branch-1 passed {color} |
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red} 3m 45s
{color} | {color:red} hbase-server in branch-1 has 1 extant Findbugs warnings.
{color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 52s
{color} | {color:green} branch-1 passed {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 1m
18s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m 10s
{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 1m 10s
{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 1m
35s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m
24s {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} hadoopcheck {color} | {color:green}
29m 38s {color} | {color:green} The patch does not cause any errors with Hadoop
2.4.0 2.4.1 2.5.0 2.5.1 2.5.2 2.6.1 2.6.2 2.6.3 2.7.1. {color} |
| {color:green}+1{color} | {color:green} hbaseprotoc {color} | {color:green} 0m
22s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 4m
10s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 53s
{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 141m 47s
{color} | {color:red} hbase-server in the patch failed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
22s {color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 193m 59s {color}
| {color:black} {color} |
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|| Reason || Tests ||
| Failed junit tests | hadoop.hbase.client.TestReplicasClient |
| | hadoop.hbase.client.TestMvccConsistentScanner |
| | hadoop.hbase.master.balancer.TestStochasticLoadBalancer2 |
| | hadoop.hbase.client.TestFromClientSideWithCoprocessor |
| | hadoop.hbase.regionserver.TestHRegion |
| | hadoop.hbase.client.TestFromClientSide |
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|| Subsystem || Report/Notes ||
| Docker | Client=17.03.0-ce Server=17.03.0-ce Image:yetus/hbase:58c504e |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12870213/HBASE-18066.branch-1.v3.patch
|
| JIRA Issue | HBASE-18066 |
| Optional Tests | asflicense javac javadoc unit findbugs hadoopcheck
hbaseanti checkstyle compile |
| uname | Linux dc7e7bb1b5f6 4.8.3-std-1 #1 SMP Fri Oct 21 11:15:43 UTC 2016
x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/patchprocess/precommit/personality/hbase.sh |
| git revision | branch-1 / 1a37f3b |
| Default Java | 1.8.0_131 |
| findbugs | v3.0.0 |
| findbugs |
https://builds.apache.org/job/PreCommit-HBASE-Build/6982/artifact/patchprocess/branch-findbugs-hbase-server-warnings.html
|
| unit |
https://builds.apache.org/job/PreCommit-HBASE-Build/6982/artifact/patchprocess/patch-unit-hbase-server.txt
|
| unit test logs |
https://builds.apache.org/job/PreCommit-HBASE-Build/6982/artifact/patchprocess/patch-unit-hbase-server.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-HBASE-Build/6982/testReport/ |
| modules | C: hbase-server U: hbase-server |
| Console output |
https://builds.apache.org/job/PreCommit-HBASE-Build/6982/console |
| Powered by | Apache Yetus 0.3.0 http://yetus.apache.org |
This message was automatically generated.
> Get with closest_row_before on "hbase:meta" can return empty Cell during
> region merge/split
> -------------------------------------------------------------------------------------------
>
> Key: HBASE-18066
> URL: https://issues.apache.org/jira/browse/HBASE-18066
> Project: HBase
> Issue Type: Bug
> Components: hbase, regionserver
> Affects Versions: 1.3.1
> Environment: Linux (16.04.2), MacOS 10.11.6.
> Standalone and distributed HBase setup.
> Reporter: Andrey Elenskiy
> Assignee: Zheng Hu
> Attachments: HBASE-18066.branch-1.1.v1.patch,
> HBASE-18066.branch-1.1.v1.patch, HBASE-18066.branch-1.1.v1.patch,
> HBASE-18066.branch-1.3.v1.patch, HBASE-18066.branch-1.3.v1.patch,
> HBASE-18066.branch-1.v1.patch, HBASE-18066.branch-1.v2.patch,
> HBASE-18066.branch-1.v3.patch, HBASE-18066.branch-1.v3.patch,
> TestGetWithClosestRowBeforeWhenSplit.java
>
>
> During region split/merge there's a brief period of time where doing a "Get"
> with "closest_row_before=true" on "hbase:meta" may return empty
> "GetResponse.result.cell" field even though parent, splitA and splitB regions
> are all in "hbase:meta". Both gohbase (https://github.com/tsuna/gohbase) and
> AsyncHBase (https://github.com/OpenTSDB/asynchbase) interprets this as
> "TableDoesNotExist", which is returned to the client.
> Here's a gist that reproduces this problem:
> https://gist.github.com/Timoha/c7a236b768be9220e85e53e1ca53bf96. Note that
> you have to use older HTable client (I used 1.2.4) as current versions ignore
> `Get.setClosestRowBefore(bool)` option.
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