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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-15325) ResultScanner allowing partial result will miss the rest of the row if the region is moved between two rpc requests
Date Mon, 29 Feb 2016 17:58:18 GMT

    [ https://issues.apache.org/jira/browse/HBASE-15325?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15172241#comment-15172241
] 

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 8s {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} 2m 57s {color}
| {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m 12s {color} |
{color:green} master passed with JDK v1.8.0_72 {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m 17s {color} |
{color:green} master passed with JDK v1.7.0_95 {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 7m 55s {color}
| {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 42s {color}
| {color:green} master passed {color} |
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red} 2m 5s {color} | {color:red}
hbase-server in master has 1 extant Findbugs warnings. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 13s {color} |
{color:green} master passed with JDK v1.8.0_72 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 22s {color} |
{color:green} master passed with JDK v1.7.0_95 {color} |
| {color:red}-1{color} | {color:red} mvninstall {color} | {color:red} 0m 17s {color} | {color:red}
hbase-client in the patch failed. {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m 7s {color} | {color:green}
the patch passed with JDK v1.8.0_72 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 1m 7s {color} | {color:green}
the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m 14s {color} |
{color:green} the patch passed with JDK v1.7.0_95 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 1m 14s {color} | {color:green}
the patch passed {color} |
| {color:red}-1{color} | {color:red} checkstyle {color} | {color:red} 2m 6s {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 40s {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} 26m 41s {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} 4m 11s {color} |
{color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 3s {color} | {color:green}
the patch passed with JDK v1.8.0_72 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 14s {color} |
{color:green} the patch passed with JDK v1.7.0_95 {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 1m 2s {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} 2m 1s {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} 95m 0s {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 21s {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 16s {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} 119m 56s {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 44s {color}
| {color:green} Patch does not generate ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black} 289m 13s {color} | {color:black}
{color} |
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|| Reason || Tests ||
| JDK v1.8.0_72 Timed out junit tests | org.apache.hadoop.hbase.snapshot.TestSnapshotClientRetries
|
|   | org.apache.hadoop.hbase.TestHBaseTestingUtility |
|   | org.apache.hadoop.hbase.wal.TestWALFiltering |
|   | org.apache.hadoop.hbase.security.visibility.TestVisibilityLablesWithGroups |
|   | org.apache.hadoop.hbase.security.visibility.TestEnforcingScanLabelGenerator |
|   | org.apache.hadoop.hbase.replication.regionserver.TestRegionReplicaReplicationEndpoint
|
|   | org.apache.hadoop.hbase.wal.TestDefaultWALProviderWithHLogKey |
|   | org.apache.hadoop.hbase.security.access.TestAccessController2 |
|   | org.apache.hadoop.hbase.wal.TestWALSplitCompressed |
|   | org.apache.hadoop.hbase.TestZooKeeper |
|   | org.apache.hadoop.hbase.constraint.TestConstraint |
|   | org.apache.hadoop.hbase.mob.compactions.TestPartitionedMobCompactor |
|   | org.apache.hadoop.hbase.security.visibility.TestVisibilityLabelsWithDefaultVisLabelService
|
|   | org.apache.hadoop.hbase.ipc.TestRpcClientLeaks |
|   | org.apache.hadoop.hbase.security.visibility.TestVisibilityLabelsWithCustomVisLabService
|
|   | org.apache.hadoop.hbase.mob.mapreduce.TestMobSweepReducer |
|   | org.apache.hadoop.hbase.coprocessor.TestRegionServerCoprocessorEndpoint |
|   | org.apache.hadoop.hbase.regionserver.TestRegionMergeTransactionOnCluster |
|   | org.apache.hadoop.hbase.io.encoding.TestDataBlockEncoders |
|   | org.apache.hadoop.hbase.mob.compactions.TestMobCompactor |
|   | org.apache.hadoop.hbase.io.hfile.TestScannerSelectionUsingTTL |
|   | org.apache.hadoop.hbase.mob.TestExpiredMobFileCleaner |
|   | org.apache.hadoop.hbase.security.access.TestAccessControlFilter |
|   | org.apache.hadoop.hbase.backup.TestHFileArchiving |
|   | org.apache.hadoop.hbase.TestNamespace |
|   | org.apache.hadoop.hbase.io.encoding.TestChangingEncoding |
|   | org.apache.hadoop.hbase.zookeeper.lock.TestZKInterProcessReadWriteLock |
|   | org.apache.hadoop.hbase.io.hfile.TestForceCacheImportantBlocks |
|   | org.apache.hadoop.hbase.TestMovedRegionsCleaner |
|   | org.apache.hadoop.hbase.mob.TestMobDataBlockEncoding |
|   | org.apache.hadoop.hbase.TestInfoServers |
|   | org.apache.hadoop.hbase.security.access.TestCellACLWithMultipleVersions |
|   | org.apache.hadoop.hbase.security.visibility.TestVisibilityLabelReplicationWithExpAsString
|
|   | org.apache.hadoop.hbase.security.visibility.TestVisibilityLabelsReplication |
|   | org.apache.hadoop.hbase.security.access.TestCellACLs |
|   | org.apache.hadoop.hbase.TestIOFencing |
|   | org.apache.hadoop.hbase.snapshot.TestRestoreFlushSnapshotFromClient |
|   | org.apache.hadoop.hbase.io.encoding.TestLoadAndSwitchEncodeOnDisk |
|   | org.apache.hadoop.hbase.io.hfile.TestCacheOnWrite |
|   | org.apache.hadoop.hbase.security.access.TestWithDisabledAuthorization |
|   | org.apache.hadoop.hbase.security.visibility.TestVisibilityLabelsWithSLGStack |
|   | org.apache.hadoop.hbase.mob.mapreduce.TestMobSweepJob |
|   | org.apache.hadoop.hbase.TestHColumnDescriptorDefaultVersions |
|   | org.apache.hadoop.hbase.security.access.TestScanEarlyTermination |
|   | org.apache.hadoop.hbase.replication.regionserver.TestReplicationWALReaderManager |
|   | org.apache.hadoop.hbase.wal.TestDefaultWALProvider |
|   | org.apache.hadoop.hbase.snapshot.TestFlushSnapshotFromClient |
|   | org.apache.hadoop.hbase.io.hfile.TestHFileBlock |
|   | org.apache.hadoop.hbase.security.access.TestZKPermissionsWatcher |
|   | org.apache.hadoop.hbase.replication.TestMultiSlaveReplication |
|   | org.apache.hadoop.hbase.coprocessor.TestMasterCoprocessorExceptionWithRemove |
|   | org.apache.hadoop.hbase.wal.TestBoundedRegionGroupingStrategy |
|   | org.apache.hadoop.hbase.wal.TestWALFactory |
|   | org.apache.hadoop.hbase.quotas.TestQuotaAdmin |
|   | org.apache.hadoop.hbase.replication.TestMasterReplication |
|   | org.apache.hadoop.hbase.coprocessor.TestMasterCoprocessorExceptionWithAbort |
|   | org.apache.hadoop.hbase.io.TestFileLink |
|   | org.apache.hadoop.hbase.wal.TestWALSplit |
|   | org.apache.hadoop.hbase.io.encoding.TestEncodedSeekers |
| JDK v1.7.0_95 Failed junit tests | hadoop.hbase.TestPartialResultsFromClientSide |
| JDK v1.7.0_95 Timed out junit tests | org.apache.hadoop.hbase.snapshot.TestMobFlushSnapshotFromClient
|
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|| Subsystem || Report/Notes ||
| Docker | Client=1.9.1 Server=1.9.1 Image:yetus/hbase:date2016-02-29 |
| JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12790468/HBASE-15325-v4.txt
|
| JIRA Issue | HBASE-15325 |
| Optional Tests |  asflicense  javac  javadoc  unit  findbugs  hadoopcheck  hbaseanti  checkstyle
 compile  |
| uname | Linux 02ccd7854cef 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/component/dev-support/hbase-personality.sh
|
| git revision | master / 88f7759 |
| findbugs | v3.0.0 |
| findbugs | https://builds.apache.org/job/PreCommit-HBASE-Build/761/artifact/patchprocess/branch-findbugs-hbase-server-warnings.html
|
| mvninstall | https://builds.apache.org/job/PreCommit-HBASE-Build/761/artifact/patchprocess/patch-mvninstall-hbase-client.txt
|
| checkstyle | https://builds.apache.org/job/PreCommit-HBASE-Build/761/artifact/patchprocess/diff-checkstyle-hbase-client.txt
|
| unit | https://builds.apache.org/job/PreCommit-HBASE-Build/761/artifact/patchprocess/patch-unit-hbase-server-jdk1.8.0_72.txt
|
| unit | https://builds.apache.org/job/PreCommit-HBASE-Build/761/artifact/patchprocess/patch-unit-hbase-server-jdk1.7.0_95.txt
|
| unit test logs |  https://builds.apache.org/job/PreCommit-HBASE-Build/761/artifact/patchprocess/patch-unit-hbase-server-jdk1.8.0_72.txt
https://builds.apache.org/job/PreCommit-HBASE-Build/761/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/761/testReport/
|
| modules | C: hbase-client hbase-common hbase-server U: . |
| Max memory used | 188MB |
| Powered by | Apache Yetus 0.1.0   http://yetus.apache.org |
| Console output | https://builds.apache.org/job/PreCommit-HBASE-Build/761/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-15325-v5.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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