[jira] [Commented] (HIVE-22609) Reduce number of FS getFileStatus calls in AcidUtils::getHdfsDirSnapshots

2020-01-07 Thread Ashutosh Chauhan (Jira)


[ 
https://issues.apache.org/jira/browse/HIVE-22609?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17009993#comment-17009993
 ] 

Ashutosh Chauhan commented on HIVE-22609:
-

+1

> Reduce number of FS getFileStatus calls in AcidUtils::getHdfsDirSnapshots
> -
>
> Key: HIVE-22609
> URL: https://issues.apache.org/jira/browse/HIVE-22609
> Project: Hive
>  Issue Type: Bug
>Reporter: Rajesh Balamohan
>Assignee: Rajesh Balamohan
>Priority: Major
> Attachments: HIVE-22609.1.patch, HIVE-22609.2.patch, 
> HIVE-22609.3.patch, HIVE-22609.4.patch, HIVE-22609.5.patch
>
>
> [https://github.com/apache/hive/blob/master/ql/src/java/org/apache/hadoop/hive/ql/io/AcidUtils.java#L1380]
> ACID delta folder contains {{_orc_acid_version}} and {{bucket_0}} files. 
> For both these files, parent dir is the same. Number of getFileStatus in such 
> cases should be reduced by 1/2.



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[jira] [Commented] (HIVE-22609) Reduce number of FS getFileStatus calls in AcidUtils::getHdfsDirSnapshots

2020-01-07 Thread Hive QA (Jira)


[ 
https://issues.apache.org/jira/browse/HIVE-22609?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17009717#comment-17009717
 ] 

Hive QA commented on HIVE-22609:




Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12990073/HIVE-22609.5.patch

{color:green}SUCCESS:{color} +1 due to 1 test(s) being added or modified.

{color:red}ERROR:{color} -1 due to 1 failed/errored test(s), 17852 tests 
executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[cbo_query30] 
(batchId=303)
{noformat}

Test results: 
https://builds.apache.org/job/PreCommit-HIVE-Build/20095/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/20095/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-20095/

Messages:
{noformat}
Executing org.apache.hive.ptest.execution.TestCheckPhase
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.YetusPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
Tests exited with: TestsFailedException: 1 tests failed
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12990073 - PreCommit-HIVE-Build

> Reduce number of FS getFileStatus calls in AcidUtils::getHdfsDirSnapshots
> -
>
> Key: HIVE-22609
> URL: https://issues.apache.org/jira/browse/HIVE-22609
> Project: Hive
>  Issue Type: Bug
>Reporter: Rajesh Balamohan
>Assignee: Rajesh Balamohan
>Priority: Major
> Attachments: HIVE-22609.1.patch, HIVE-22609.2.patch, 
> HIVE-22609.3.patch, HIVE-22609.4.patch, HIVE-22609.5.patch
>
>
> [https://github.com/apache/hive/blob/master/ql/src/java/org/apache/hadoop/hive/ql/io/AcidUtils.java#L1380]
> ACID delta folder contains {{_orc_acid_version}} and {{bucket_0}} files. 
> For both these files, parent dir is the same. Number of getFileStatus in such 
> cases should be reduced by 1/2.



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[jira] [Commented] (HIVE-22609) Reduce number of FS getFileStatus calls in AcidUtils::getHdfsDirSnapshots

2020-01-07 Thread Hive QA (Jira)


[ 
https://issues.apache.org/jira/browse/HIVE-22609?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17009671#comment-17009671
 ] 

Hive QA commented on HIVE-22609:


| (/) *{color:green}+1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
|| || || || {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:brown} master Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  9m 
 3s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  1m  
4s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 
42s{color} | {color:green} master passed {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue}  4m  
4s{color} | {color:blue} ql in master has 1531 extant Findbugs warnings. 
{color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 
59s{color} | {color:green} master passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  1m 
26s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  1m  
5s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green}  1m  
5s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 
43s{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} findbugs {color} | {color:green}  4m 
20s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  1m  
2s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green}  0m 
14s{color} | {color:green} The patch does not generate ASF License warnings. 
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 25m 14s{color} | 
{color:black} {color} |
\\
\\
|| Subsystem || Report/Notes ||
| Optional Tests |  asflicense  javac  javadoc  findbugs  checkstyle  compile  |
| uname | Linux hiveptest-server-upstream 3.16.0-4-amd64 #1 SMP Debian 
3.16.43-2+deb8u5 (2017-09-19) x86_64 GNU/Linux |
| Build tool | maven |
| Personality | 
/data/hiveptest/working/yetus_PreCommit-HIVE-Build-20095/dev-support/hive-personality.sh
 |
| git revision | master / 47b22ce |
| Default Java | 1.8.0_111 |
| findbugs | v3.0.1 |
| modules | C: ql U: ql |
| Console output | 
http://104.198.109.242/logs//PreCommit-HIVE-Build-20095/yetus.txt |
| Powered by | Apache Yetushttp://yetus.apache.org |


This message was automatically generated.



> Reduce number of FS getFileStatus calls in AcidUtils::getHdfsDirSnapshots
> -
>
> Key: HIVE-22609
> URL: https://issues.apache.org/jira/browse/HIVE-22609
> Project: Hive
>  Issue Type: Bug
>Reporter: Rajesh Balamohan
>Assignee: Rajesh Balamohan
>Priority: Major
> Attachments: HIVE-22609.1.patch, HIVE-22609.2.patch, 
> HIVE-22609.3.patch, HIVE-22609.4.patch, HIVE-22609.5.patch
>
>
> [https://github.com/apache/hive/blob/master/ql/src/java/org/apache/hadoop/hive/ql/io/AcidUtils.java#L1380]
> ACID delta folder contains {{_orc_acid_version}} and {{bucket_0}} files. 
> For both these files, parent dir is the same. Number of getFileStatus in such 
> cases should be reduced by 1/2.



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[jira] [Commented] (HIVE-22609) Reduce number of FS getFileStatus calls in AcidUtils::getHdfsDirSnapshots

2019-12-20 Thread Hive QA (Jira)


[ 
https://issues.apache.org/jira/browse/HIVE-22609?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17001610#comment-17001610
 ] 

Hive QA commented on HIVE-22609:




Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12989301/HIVE-22609.4.patch

{color:green}SUCCESS:{color} +1 due to 1 test(s) being added or modified.

{color:red}ERROR:{color} -1 due to 24 failed/errored test(s), 17786 tests 
executed
*Failed tests:*
{noformat}
org.apache.hive.beeline.cli.TestHiveCli.testCmd (batchId=206)
org.apache.hive.beeline.cli.TestHiveCli.testCommentStripping (batchId=206)
org.apache.hive.beeline.cli.TestHiveCli.testDatabaseOptions (batchId=206)
org.apache.hive.beeline.cli.TestHiveCli.testErrOutput (batchId=206)
org.apache.hive.beeline.cli.TestHiveCli.testHelp (batchId=206)
org.apache.hive.beeline.cli.TestHiveCli.testInValidCmd (batchId=206)
org.apache.hive.beeline.cli.TestHiveCli.testInvalidDatabaseOptions (batchId=206)
org.apache.hive.beeline.cli.TestHiveCli.testInvalidOptions (batchId=206)
org.apache.hive.beeline.cli.TestHiveCli.testInvalidOptions2 (batchId=206)
org.apache.hive.beeline.cli.TestHiveCli.testNoErrorDB (batchId=206)
org.apache.hive.beeline.cli.TestHiveCli.testSetHeaderValue (batchId=206)
org.apache.hive.beeline.cli.TestHiveCli.testSetPromptValue (batchId=206)
org.apache.hive.beeline.cli.TestHiveCli.testSourceCmd (batchId=206)
org.apache.hive.beeline.cli.TestHiveCli.testSourceCmd2 (batchId=206)
org.apache.hive.beeline.cli.TestHiveCli.testSourceCmd3 (batchId=206)
org.apache.hive.beeline.cli.TestHiveCli.testSourceCmd4 (batchId=206)
org.apache.hive.beeline.cli.TestHiveCli.testSqlFromCmd (batchId=206)
org.apache.hive.beeline.cli.TestHiveCli.testSqlFromCmdWithDBName (batchId=206)
org.apache.hive.beeline.cli.TestHiveCli.testUseCurrentDB1 (batchId=206)
org.apache.hive.beeline.cli.TestHiveCli.testUseCurrentDB2 (batchId=206)
org.apache.hive.beeline.cli.TestHiveCli.testUseCurrentDB3 (batchId=206)
org.apache.hive.beeline.cli.TestHiveCli.testUseInvalidDB (batchId=206)
org.apache.hive.beeline.cli.TestHiveCli.testVariables (batchId=206)
org.apache.hive.beeline.cli.TestHiveCli.testVariablesForSource (batchId=206)
{noformat}

Test results: 
https://builds.apache.org/job/PreCommit-HIVE-Build/19998/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/19998/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-19998/

Messages:
{noformat}
Executing org.apache.hive.ptest.execution.TestCheckPhase
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.YetusPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
Tests exited with: TestsFailedException: 24 tests failed
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12989301 - PreCommit-HIVE-Build

> Reduce number of FS getFileStatus calls in AcidUtils::getHdfsDirSnapshots
> -
>
> Key: HIVE-22609
> URL: https://issues.apache.org/jira/browse/HIVE-22609
> Project: Hive
>  Issue Type: Bug
>Reporter: Rajesh Balamohan
>Priority: Major
> Attachments: HIVE-22609.1.patch, HIVE-22609.2.patch, 
> HIVE-22609.3.patch, HIVE-22609.4.patch
>
>
> [https://github.com/apache/hive/blob/master/ql/src/java/org/apache/hadoop/hive/ql/io/AcidUtils.java#L1380]
> ACID delta folder contains {{_orc_acid_version}} and {{bucket_0}} files. 
> For both these files, parent dir is the same. Number of getFileStatus in such 
> cases should be reduced by 1/2.



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[jira] [Commented] (HIVE-22609) Reduce number of FS getFileStatus calls in AcidUtils::getHdfsDirSnapshots

2019-12-20 Thread Hive QA (Jira)


[ 
https://issues.apache.org/jira/browse/HIVE-22609?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17001605#comment-17001605
 ] 

Hive QA commented on HIVE-22609:


| (/) *{color:green}+1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
|| || || || {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:brown} master Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 11m 
57s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  1m 
21s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 
48s{color} | {color:green} master passed {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue}  4m 
47s{color} | {color:blue} ql in master has 1531 extant Findbugs warnings. 
{color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  1m  
6s{color} | {color:green} master passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  1m 
35s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  1m 
13s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green}  1m 
13s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 
43s{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} findbugs {color} | {color:green}  4m 
46s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  1m  
0s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green}  0m 
15s{color} | {color:green} The patch does not generate ASF License warnings. 
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 30m  0s{color} | 
{color:black} {color} |
\\
\\
|| Subsystem || Report/Notes ||
| Optional Tests |  asflicense  javac  javadoc  findbugs  checkstyle  compile  |
| uname | Linux hiveptest-server-upstream 3.16.0-4-amd64 #1 SMP Debian 
3.16.43-2+deb8u5 (2017-09-19) x86_64 GNU/Linux |
| Build tool | maven |
| Personality | 
/data/hiveptest/working/yetus_PreCommit-HIVE-Build-19998/dev-support/hive-personality.sh
 |
| git revision | master / 2e930ab |
| Default Java | 1.8.0_111 |
| findbugs | v3.0.1 |
| modules | C: ql U: ql |
| Console output | 
http://104.198.109.242/logs//PreCommit-HIVE-Build-19998/yetus.txt |
| Powered by | Apache Yetushttp://yetus.apache.org |


This message was automatically generated.



> Reduce number of FS getFileStatus calls in AcidUtils::getHdfsDirSnapshots
> -
>
> Key: HIVE-22609
> URL: https://issues.apache.org/jira/browse/HIVE-22609
> Project: Hive
>  Issue Type: Bug
>Reporter: Rajesh Balamohan
>Priority: Major
> Attachments: HIVE-22609.1.patch, HIVE-22609.2.patch, 
> HIVE-22609.3.patch, HIVE-22609.4.patch
>
>
> [https://github.com/apache/hive/blob/master/ql/src/java/org/apache/hadoop/hive/ql/io/AcidUtils.java#L1380]
> ACID delta folder contains {{_orc_acid_version}} and {{bucket_0}} files. 
> For both these files, parent dir is the same. Number of getFileStatus in such 
> cases should be reduced by 1/2.



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[jira] [Commented] (HIVE-22609) Reduce number of FS getFileStatus calls in AcidUtils::getHdfsDirSnapshots

2019-12-13 Thread Ashutosh Chauhan (Jira)


[ 
https://issues.apache.org/jira/browse/HIVE-22609?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16995766#comment-16995766
 ] 

Ashutosh Chauhan commented on HIVE-22609:
-

[~rajesh.balamohan] Failures look related?

> Reduce number of FS getFileStatus calls in AcidUtils::getHdfsDirSnapshots
> -
>
> Key: HIVE-22609
> URL: https://issues.apache.org/jira/browse/HIVE-22609
> Project: Hive
>  Issue Type: Bug
>Reporter: Rajesh Balamohan
>Priority: Major
> Attachments: HIVE-22609.1.patch, HIVE-22609.2.patch
>
>
> [https://github.com/apache/hive/blob/master/ql/src/java/org/apache/hadoop/hive/ql/io/AcidUtils.java#L1380]
> ACID delta folder contains {{_orc_acid_version}} and {{bucket_0}} files. 
> For both these files, parent dir is the same. Number of getFileStatus in such 
> cases should be reduced by 1/2.



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[jira] [Commented] (HIVE-22609) Reduce number of FS getFileStatus calls in AcidUtils::getHdfsDirSnapshots

2019-12-12 Thread Hive QA (Jira)


[ 
https://issues.apache.org/jira/browse/HIVE-22609?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16994464#comment-16994464
 ] 

Hive QA commented on HIVE-22609:




Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12988635/HIVE-22609.2.patch

{color:red}ERROR:{color} -1 due to build exiting with an error

Test results: 
https://builds.apache.org/job/PreCommit-HIVE-Build/19893/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/19893/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-19893/

Messages:
{noformat}
Executing org.apache.hive.ptest.execution.TestCheckPhase
Tests exited with: Exception: Patch URL 
https://issues.apache.org/jira/secure/attachment/12988635/HIVE-22609.2.patch 
was found in seen patch url's cache and a test was probably run already on it. 
Aborting...
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12988635 - PreCommit-HIVE-Build

> Reduce number of FS getFileStatus calls in AcidUtils::getHdfsDirSnapshots
> -
>
> Key: HIVE-22609
> URL: https://issues.apache.org/jira/browse/HIVE-22609
> Project: Hive
>  Issue Type: Bug
>Reporter: Rajesh Balamohan
>Priority: Major
> Attachments: HIVE-22609.1.patch, HIVE-22609.2.patch
>
>
> [https://github.com/apache/hive/blob/master/ql/src/java/org/apache/hadoop/hive/ql/io/AcidUtils.java#L1380]
> ACID delta folder contains {{_orc_acid_version}} and {{bucket_0}} files. 
> For both these files, parent dir is the same. Number of getFileStatus in such 
> cases should be reduced by 1/2.



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[jira] [Commented] (HIVE-22609) Reduce number of FS getFileStatus calls in AcidUtils::getHdfsDirSnapshots

2019-12-12 Thread Hive QA (Jira)


[ 
https://issues.apache.org/jira/browse/HIVE-22609?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16994462#comment-16994462
 ] 

Hive QA commented on HIVE-22609:




Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12988635/HIVE-22609.2.patch

{color:red}ERROR:{color} -1 due to no test(s) being added or modified.

{color:red}ERROR:{color} -1 due to 2 failed/errored test(s), 17770 tests 
executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.ql.io.orc.TestInputOutputFormat.testACIDReaderFooterSerializeWithDeltas
 (batchId=327)
org.apache.hadoop.hive.ql.io.orc.TestInputOutputFormat.testACIDReaderNoFooterSerializeWithDeltas
 (batchId=327)
{noformat}

Test results: 
https://builds.apache.org/job/PreCommit-HIVE-Build/19892/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/19892/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-19892/

Messages:
{noformat}
Executing org.apache.hive.ptest.execution.TestCheckPhase
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.YetusPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
Tests exited with: TestsFailedException: 2 tests failed
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12988635 - PreCommit-HIVE-Build

> Reduce number of FS getFileStatus calls in AcidUtils::getHdfsDirSnapshots
> -
>
> Key: HIVE-22609
> URL: https://issues.apache.org/jira/browse/HIVE-22609
> Project: Hive
>  Issue Type: Bug
>Reporter: Rajesh Balamohan
>Priority: Major
> Attachments: HIVE-22609.1.patch, HIVE-22609.2.patch
>
>
> [https://github.com/apache/hive/blob/master/ql/src/java/org/apache/hadoop/hive/ql/io/AcidUtils.java#L1380]
> ACID delta folder contains {{_orc_acid_version}} and {{bucket_0}} files. 
> For both these files, parent dir is the same. Number of getFileStatus in such 
> cases should be reduced by 1/2.



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[jira] [Commented] (HIVE-22609) Reduce number of FS getFileStatus calls in AcidUtils::getHdfsDirSnapshots

2019-12-12 Thread Hive QA (Jira)


[ 
https://issues.apache.org/jira/browse/HIVE-22609?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16994411#comment-16994411
 ] 

Hive QA commented on HIVE-22609:


| (/) *{color:green}+1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
|| || || || {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:brown} master Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  9m 
52s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  1m 
12s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 
43s{color} | {color:green} master passed {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue}  4m 
26s{color} | {color:blue} ql in master has 1531 extant Findbugs warnings. 
{color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  1m  
8s{color} | {color:green} master passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  1m 
34s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  1m 
11s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green}  1m 
11s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 
42s{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} findbugs {color} | {color:green}  4m 
38s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  1m  
6s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green}  0m 
15s{color} | {color:green} The patch does not generate ASF License warnings. 
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 27m 20s{color} | 
{color:black} {color} |
\\
\\
|| Subsystem || Report/Notes ||
| Optional Tests |  asflicense  javac  javadoc  findbugs  checkstyle  compile  |
| uname | Linux hiveptest-server-upstream 3.16.0-4-amd64 #1 SMP Debian 
3.16.43-2+deb8u5 (2017-09-19) x86_64 GNU/Linux |
| Build tool | maven |
| Personality | 
/data/hiveptest/working/yetus_PreCommit-HIVE-Build-19892/dev-support/hive-personality.sh
 |
| git revision | master / 4a039ad |
| Default Java | 1.8.0_111 |
| findbugs | v3.0.1 |
| modules | C: ql U: ql |
| Console output | 
http://104.198.109.242/logs//PreCommit-HIVE-Build-19892/yetus.txt |
| Powered by | Apache Yetushttp://yetus.apache.org |


This message was automatically generated.



> Reduce number of FS getFileStatus calls in AcidUtils::getHdfsDirSnapshots
> -
>
> Key: HIVE-22609
> URL: https://issues.apache.org/jira/browse/HIVE-22609
> Project: Hive
>  Issue Type: Bug
>Reporter: Rajesh Balamohan
>Priority: Major
> Attachments: HIVE-22609.1.patch, HIVE-22609.2.patch
>
>
> [https://github.com/apache/hive/blob/master/ql/src/java/org/apache/hadoop/hive/ql/io/AcidUtils.java#L1380]
> ACID delta folder contains {{_orc_acid_version}} and {{bucket_0}} files. 
> For both these files, parent dir is the same. Number of getFileStatus in such 
> cases should be reduced by 1/2.



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