[ 
https://issues.apache.org/jira/browse/HBASE-15325?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15170223#comment-15170223
 ] 

Hadoop QA commented on HBASE-15325:
-----------------------------------

| (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 0s 
{color} | {color:blue} Docker mode activated. {color} |
| {color:blue}0{color} | {color:blue} patch {color} | {color:blue} 0m 11s 
{color} | {color:blue} The patch file was not named according to hbase's naming 
conventions. Please see 
https://yetus.apache.org/documentation/latest/precommit-patchnames for 
instructions. {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: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:green}+1{color} | {color:green} mvninstall {color} | {color:green} 3m 
34s {color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m 55s 
{color} | {color:green} master passed with JDK v1.8.0_72 {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m 35s 
{color} | {color:green} master passed with JDK v1.7.0_95 {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 8m 
57s {color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 
50s {color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 5m 
12s {color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 59s 
{color} | {color:green} master passed with JDK v1.8.0_72 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 43s 
{color} | {color:green} master passed with JDK v1.7.0_95 {color} |
| {color:red}-1{color} | {color:red} mvninstall {color} | {color:red} 0m 22s 
{color} | {color:red} hbase-client in the patch failed. {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m 52s 
{color} | {color:green} the patch passed with JDK v1.8.0_72 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 1m 52s 
{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m 36s 
{color} | {color:green} the patch passed with JDK v1.7.0_95 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 1m 36s 
{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} checkstyle {color} | {color:red} 2m 22s 
{color} | {color:red} Patch generated 2 new checkstyle issues in hbase-client 
(total was 209, now 210). {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 
53s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m 
0s {color} | {color:green} Patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} hadoopcheck {color} | {color:green} 
31m 50s {color} | {color:green} 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} findbugs {color} | {color:green} 5m 
17s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 35s 
{color} | {color:green} the patch passed with JDK v1.8.0_72 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 13s 
{color} | {color:green} the patch passed with JDK v1.7.0_95 {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 0m 51s 
{color} | {color:green} hbase-client in the patch passed with JDK v1.8.0_72. 
{color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 1m 51s 
{color} | {color:green} hbase-common in the patch passed with JDK v1.8.0_72. 
{color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 119m 28s 
{color} | {color:red} hbase-server in the patch failed with JDK v1.8.0_72. 
{color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 1m 47s 
{color} | {color:green} hbase-client in the patch passed with JDK v1.7.0_95. 
{color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 2m 5s 
{color} | {color:green} hbase-common in the patch passed with JDK v1.7.0_95. 
{color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 95m 35s {color} 
| {color:red} hbase-server in the patch failed with JDK v1.7.0_95. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m 
46s {color} | {color:green} Patch does not generate ASF License warnings. 
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 303m 32s {color} 
| {color:black} {color} |
\\
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|| Reason || Tests ||
| JDK v1.8.0_72 Failed junit tests | 
hadoop.hbase.master.balancer.TestStochasticLoadBalancer2 |
| JDK v1.8.0_72 Timed out junit tests | 
org.apache.hadoop.hbase.snapshot.TestMobSecureExportSnapshot |
|   | org.apache.hadoop.hbase.snapshot.TestSecureExportSnapshot |
|   | org.apache.hadoop.hbase.snapshot.TestMobExportSnapshot |
|   | org.apache.hadoop.hbase.TestIOFencing |
|   | org.apache.hadoop.hbase.snapshot.TestMobFlushSnapshotFromClient |
| JDK v1.7.0_95 Failed junit tests | 
hadoop.hbase.master.procedure.TestCreateTableProcedure |
| JDK v1.7.0_95 Timed out junit tests | 
org.apache.hadoop.hbase.snapshot.TestMobSecureExportSnapshot |
|   | org.apache.hadoop.hbase.snapshot.TestMobExportSnapshot |
|   | org.apache.hadoop.hbase.TestIOFencing |
\\
\\
|| Subsystem || Report/Notes ||
| Docker | Client=1.9.1 Server=1.9.1 Image:yetus/hbase:date2016-02-26 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12790193/HBASE-15325-v3.txt |
| JIRA Issue | HBASE-15325 |
| Optional Tests |  asflicense  javac  javadoc  unit  findbugs  hadoopcheck  
hbaseanti  checkstyle  compile  |
| uname | Linux dfaf5b45fa37 3.13.0-36-lowlatency #63-Ubuntu SMP PREEMPT Wed 
Sep 3 21:56:12 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | 
/home/jenkins/jenkins-slave/workspace/PreCommit-HBASE-Build@2/component/dev-support/hbase-personality.sh
 |
| git revision | master / c528894 |
| findbugs | v3.0.0 |
| mvninstall | 
https://builds.apache.org/job/PreCommit-HBASE-Build/730/artifact/patchprocess/patch-mvninstall-hbase-client.txt
 |
| checkstyle | 
https://builds.apache.org/job/PreCommit-HBASE-Build/730/artifact/patchprocess/diff-checkstyle-hbase-client.txt
 |
| unit | 
https://builds.apache.org/job/PreCommit-HBASE-Build/730/artifact/patchprocess/patch-unit-hbase-server-jdk1.8.0_72.txt
 |
| unit | 
https://builds.apache.org/job/PreCommit-HBASE-Build/730/artifact/patchprocess/patch-unit-hbase-server-jdk1.7.0_95.txt
 |
| unit test logs |  
https://builds.apache.org/job/PreCommit-HBASE-Build/730/artifact/patchprocess/patch-unit-hbase-server-jdk1.8.0_72.txt
 
https://builds.apache.org/job/PreCommit-HBASE-Build/730/artifact/patchprocess/patch-unit-hbase-server-jdk1.7.0_95.txt
 |
| JDK v1.7.0_95  Test Results | 
https://builds.apache.org/job/PreCommit-HBASE-Build/730/testReport/ |
| modules | C: hbase-client hbase-common hbase-server U: . |
| Max memory used | 461MB |
| Powered by | Apache Yetus 0.1.0   http://yetus.apache.org |
| Console output | 
https://builds.apache.org/job/PreCommit-HBASE-Build/730/console |


This message was automatically generated.



> ResultScanner allowing partial result will miss the rest of the row if the 
> region is moved between two rpc requests
> -------------------------------------------------------------------------------------------------------------------
>
>                 Key: HBASE-15325
>                 URL: https://issues.apache.org/jira/browse/HBASE-15325
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 1.2.0, 1.1.3
>            Reporter: Phil Yang
>            Assignee: Phil Yang
>            Priority: Critical
>         Attachments: 15325-test.txt, HBASE-15325-v1.txt, HBASE-15325-v2.txt, 
> HBASE-15325-v3.txt
>
>
> HBASE-11544 allow scan rpc return partial of a row to reduce memory usage for 
> one rpc request. And client can setAllowPartial or setBatch to get several 
> cells in a row instead of the whole row.
> However, the status of the scanner is saved on server and we need this to get 
> the next part if there is a partial result before. If we move the region to 
> another RS, client will get a NotServingRegionException and open a new 
> scanner to the new RS which will be regarded as a new scan from the end of 
> this row. So the rest cells of the row of last result will be missing.



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