[jira] [Commented] (HIVE-21485) Hive desc operation takes more than 100 seconds after upgrading from Hive 1.2.1 to 2.3.4
[
https://issues.apache.org/jira/browse/HIVE-21485?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16967147#comment-16967147
]
Hive QA commented on HIVE-21485:
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12963994/HIVE-21485.patch
{color:red}ERROR:{color} -1 due to build exiting with an error
Test results:
https://builds.apache.org/job/PreCommit-HIVE-Build/19290/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/19290/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-19290/
Messages:
{noformat}
Executing org.apache.hive.ptest.execution.TestCheckPhase
Executing org.apache.hive.ptest.execution.PrepPhase
Tests exited with: NonZeroExitCodeException
Command 'bash /data/hiveptest/working/scratch/source-prep.sh' failed with exit
status 1 and output '+ date '+%Y-%m-%d %T.%3N'
2019-11-05 01:37:24.321
+ [[ -n /usr/lib/jvm/java-8-openjdk-amd64 ]]
+ export JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64
+ JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64
+ export
PATH=/usr/lib/jvm/java-8-openjdk-amd64/bin/:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games
+
PATH=/usr/lib/jvm/java-8-openjdk-amd64/bin/:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games
+ export 'ANT_OPTS=-Xmx1g -XX:MaxPermSize=256m '
+ ANT_OPTS='-Xmx1g -XX:MaxPermSize=256m '
+ export 'MAVEN_OPTS=-Xmx1g '
+ MAVEN_OPTS='-Xmx1g '
+ cd /data/hiveptest/working/
+ tee /data/hiveptest/logs/PreCommit-HIVE-Build-19290/source-prep.txt
+ [[ false == \t\r\u\e ]]
+ mkdir -p maven ivy
+ [[ git = \s\v\n ]]
+ [[ git = \g\i\t ]]
+ [[ -z master ]]
+ [[ -d apache-github-source-source ]]
+ [[ ! -d apache-github-source-source/.git ]]
+ [[ ! -d apache-github-source-source ]]
+ date '+%Y-%m-%d %T.%3N'
2019-11-05 01:37:24.324
+ cd apache-github-source-source
+ git fetch origin
+ git reset --hard HEAD
HEAD is now at 164b78b HIVE-22429: Migrated clustered tables using
bucketing_version 1 on hive 3 uses bucketing_version 2 for inserts (Ramesh
Kumar Thangarajan, reviewed by Jesus Camacho Rodriguez)
+ git clean -f -d
Removing ${project.basedir}/
Removing itests/${project.basedir}/
Removing standalone-metastore/metastore-server/src/gen/
+ git checkout master
Already on 'master'
Your branch is up-to-date with 'origin/master'.
+ git reset --hard origin/master
HEAD is now at 164b78b HIVE-22429: Migrated clustered tables using
bucketing_version 1 on hive 3 uses bucketing_version 2 for inserts (Ramesh
Kumar Thangarajan, reviewed by Jesus Camacho Rodriguez)
+ git merge --ff-only origin/master
Already up-to-date.
+ date '+%Y-%m-%d %T.%3N'
2019-11-05 01:37:26.794
+ rm -rf ../yetus_PreCommit-HIVE-Build-19290
+ mkdir ../yetus_PreCommit-HIVE-Build-19290
+ git gc
+ cp -R . ../yetus_PreCommit-HIVE-Build-19290
+ mkdir /data/hiveptest/logs/PreCommit-HIVE-Build-19290/yetus
+ patchCommandPath=/data/hiveptest/working/scratch/smart-apply-patch.sh
+ patchFilePath=/data/hiveptest/working/scratch/build.patch
+ [[ -f /data/hiveptest/working/scratch/build.patch ]]
+ chmod +x /data/hiveptest/working/scratch/smart-apply-patch.sh
+ /data/hiveptest/working/scratch/smart-apply-patch.sh
/data/hiveptest/working/scratch/build.patch
error: ql/src/java/org/apache/hadoop/hive/ql/ddl/table/DescTableOperation.java:
does not exist in index
error: patch failed: ql/src/test/results/clientpositive/describe_table.q.out:388
Falling back to three-way merge...
Applied patch to 'ql/src/test/results/clientpositive/describe_table.q.out' with
conflicts.
error: src/java/org/apache/hadoop/hive/conf/HiveConf.java: does not exist in
index
error: src/java/org/apache/hadoop/hive/ql/ddl/table/DescTableOperation.java:
does not exist in index
error: src/test/queries/clientpositive/describe_table.q: does not exist in index
error: src/test/results/clientpositive/describe_table.q.out: does not exist in
index
error: java/org/apache/hadoop/hive/conf/HiveConf.java: does not exist in index
error: java/org/apache/hadoop/hive/ql/ddl/table/DescTableOperation.java: does
not exist in index
error: test/queries/clientpositive/describe_table.q: does not exist in index
error: test/results/clientpositive/describe_table.q.out: does not exist in index
The patch does not appear to apply with p0, p1, or p2
+ result=1
+ '[' 1 -ne 0 ']'
+ rm -rf yetus_PreCommit-HIVE-Build-19290
+ exit 1
'
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12963994 - PreCommit-HIVE-Build
> Hive desc operation takes more than 100 seconds after upgrading from Hive
> 1.2.1 to 2.3.4
>
>
> Key: HIVE-21485
> URL: https://issues.apache.org/jira/browse/HIVE-21485
> Project: Hive
> Issue Type: Bug
> Components: CLI, Hive
>Affects Versions: 2.3.4
>Reporter: Qingxin Wu
>Priority: Major
>
[jira] [Commented] (HIVE-21485) Hive desc operation takes more than 100 seconds after upgrading from Hive 1.2.1 to 2.3.4
[
https://issues.apache.org/jira/browse/HIVE-21485?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16803865#comment-16803865
]
Hive QA commented on HIVE-21485:
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12963994/HIVE-21485.patch
{color:green}SUCCESS:{color} +1 due to 1 test(s) being added or modified.
{color:green}SUCCESS:{color} +1 due to 15877 tests passed
Test results:
https://builds.apache.org/job/PreCommit-HIVE-Build/16733/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/16733/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-16733/
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
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12963994 - PreCommit-HIVE-Build
> Hive desc operation takes more than 100 seconds after upgrading from Hive
> 1.2.1 to 2.3.4
>
>
> Key: HIVE-21485
> URL: https://issues.apache.org/jira/browse/HIVE-21485
> Project: Hive
> Issue Type: Bug
> Components: CLI, Hive
>Affects Versions: 2.3.4
>Reporter: Qingxin Wu
>Priority: Major
> Labels: pull-request-available
> Attachments: HIVE-21485.patch
>
> Time Spent: 40m
> Remaining Estimate: 0h
>
> Hive desc [formatted|extended] operation cost more than 100 seconds after
> upgrading from Hive 1.2.1 to 2.3.4. This is mainly caused by showing stats
> for partitioned tables which was introduced by HIVE-16098 when the
> partitioned tables have a large amount of partitions. In our case, the number
> of partition is 187221.
> {code:java}
> hive> desc bus.kafka_data;
> OK
> idstring
> ...
> d map
> stat_date string
> log_idstring
> # Partition Information
> # col_namedata_type comment
> stat_date string
> log_idstring
> Time taken: 115.342 seconds, Fetched: 42 row(s)
> {code}
> same operation executed in hive-1.2.1 and only cost 2 seconds.
> {code:java}
> hive> desc bus.kafka_data;
> OK
> idstring
> ...
> d map
> stat_date string
> log_idstring
> # Partition Information
> # col_namedata_type comment
> stat_date string
> log_idstring
> Time taken: 2.037 seconds, Fetched: 42 row(s)
> {code}
--
This message was sent by Atlassian JIRA
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[jira] [Commented] (HIVE-21485) Hive desc operation takes more than 100 seconds after upgrading from Hive 1.2.1 to 2.3.4
[
https://issues.apache.org/jira/browse/HIVE-21485?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16803850#comment-16803850
]
Hive QA commented on HIVE-21485:
| (x) *{color:red}-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:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 1m
53s{color} | {color:blue} Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 7m
49s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m
37s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 1m
1s{color} | {color:green} master passed {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m
40s{color} | {color:blue} common in master has 63 extant Findbugs warnings.
{color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 4m
36s{color} | {color:blue} ql in master has 2256 extant Findbugs warnings.
{color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m
22s{color} | {color:green} master passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m
28s{color} | {color:blue} Maven dependency ordering for patch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 2m
1s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m
39s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 1m
39s{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} checkstyle {color} | {color:red} 0m
43s{color} | {color:red} ql: The patch generated 1 new + 1 unchanged - 0 fixed
= 2 total (was 1) {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} 5m
32s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m
19s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:red}-1{color} | {color:red} asflicense {color} | {color:red} 0m
14s{color} | {color:red} The patch generated 7 ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black} 32m 8s{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
3.16.36-1+deb8u1 (2016-09-03) x86_64 GNU/Linux |
| Build tool | maven |
| Personality |
/data/hiveptest/working/yetus_PreCommit-HIVE-Build-16733/dev-support/hive-personality.sh
|
| git revision | master / 1e58bd2 |
| Default Java | 1.8.0_111 |
| findbugs | v3.0.0 |
| checkstyle |
http://104.198.109.242/logs//PreCommit-HIVE-Build-16733/yetus/diff-checkstyle-ql.txt
|
| asflicense |
http://104.198.109.242/logs//PreCommit-HIVE-Build-16733/yetus/patch-asflicense-problems.txt
|
| modules | C: common ql U: . |
| Console output |
http://104.198.109.242/logs//PreCommit-HIVE-Build-16733/yetus.txt |
| Powered by | Apache Yetushttp://yetus.apache.org |
This message was automatically generated.
> Hive desc operation takes more than 100 seconds after upgrading from Hive
> 1.2.1 to 2.3.4
>
>
> Key: HIVE-21485
> URL: https://issues.apache.org/jira/browse/HIVE-21485
> Project: Hive
> Issue Type: Bug
> Components: CLI, Hive
>Affects Versions: 2.3.4
>Reporter: Qingxin Wu
>Priority: Major
> Labels: pull-request-available
> Attachments: HIVE-21485.patch
>
> Time Spent: 40m
> Remaining Estimate: 0h
>
> Hive desc [formatted|extended] operation cost more than 100 seconds after
> upgrading from Hive 1.2.1 to 2.3.4. This is mainly caused by showing stats
> for partitioned tables which was introduced by HIVE-16098 when the
> partitioned tables have a large amount of partitions. In our case, the number
> of partition is 187221.
> {code:java}
> hive> desc bus.kafka_data;
> OK
> id
[jira] [Commented] (HIVE-21485) Hive desc operation takes more than 100 seconds after upgrading from Hive 1.2.1 to 2.3.4
[
https://issues.apache.org/jira/browse/HIVE-21485?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16801458#comment-16801458
]
Qingxin Wu commented on HIVE-21485:
---
Yes, that's what I implement in this patch. Adding following parameter to skip
this expensive step.
{code:java}
hive.display.partitioned.table.stats=true/false
{code}
> Hive desc operation takes more than 100 seconds after upgrading from Hive
> 1.2.1 to 2.3.4
>
>
> Key: HIVE-21485
> URL: https://issues.apache.org/jira/browse/HIVE-21485
> Project: Hive
> Issue Type: Bug
> Components: CLI, Hive
>Affects Versions: 2.3.4
>Reporter: Qingxin Wu
>Assignee: Qingxin Wu
>Priority: Major
> Labels: pull-request-available
> Attachments: HIVE-21485.patch
>
> Time Spent: 40m
> Remaining Estimate: 0h
>
> Hive desc [formatted|extended] operation cost more than 100 seconds after
> upgrading from Hive 1.2.1 to 2.3.4. This is mainly caused by showing stats
> for partitioned tables which was introduced by HIVE-16098 when the
> partitioned tables have a large amount of partitions. In our case, the number
> of partition is 187221.
> {code:java}
> hive> desc bus.kafka_data;
> OK
> idstring
> ...
> d map
> stat_date string
> log_idstring
> # Partition Information
> # col_namedata_type comment
> stat_date string
> log_idstring
> Time taken: 115.342 seconds, Fetched: 42 row(s)
> {code}
> same operation executed in hive-1.2.1 and only cost 2 seconds.
> {code:java}
> hive> desc bus.kafka_data;
> OK
> idstring
> ...
> d map
> stat_date string
> log_idstring
> # Partition Information
> # col_namedata_type comment
> stat_date string
> log_idstring
> Time taken: 2.037 seconds, Fetched: 42 row(s)
> {code}
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
[jira] [Commented] (HIVE-21485) Hive desc operation takes more than 100 seconds after upgrading from Hive 1.2.1 to 2.3.4
[
https://issues.apache.org/jira/browse/HIVE-21485?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16799248#comment-16799248
]
star commented on HIVE-21485:
-
You can set parameter like set hive.display.partitioned.table.stats=false to
skip showing partition stats.
> Hive desc operation takes more than 100 seconds after upgrading from Hive
> 1.2.1 to 2.3.4
>
>
> Key: HIVE-21485
> URL: https://issues.apache.org/jira/browse/HIVE-21485
> Project: Hive
> Issue Type: Bug
> Components: CLI, Hive
>Affects Versions: 2.3.4
>Reporter: Qingxin Wu
>Assignee: Qingxin Wu
>Priority: Major
> Labels: pull-request-available
> Attachments: HIVE-21485.patch
>
> Time Spent: 40m
> Remaining Estimate: 0h
>
> Hive desc [formatted|extended] operation cost more than 100 seconds after
> upgrading from Hive 1.2.1 to 2.3.4. This is mainly caused by showing stats
> for partitioned tables which was introduced by HIVE-16098 when the
> partitioned tables have a large amount of partitions. In our case, the number
> of partition is 187221.
> {code:java}
> hive> desc bus.kafka_data;
> OK
> idstring
> ...
> d map
> stat_date string
> log_idstring
> # Partition Information
> # col_namedata_type comment
> stat_date string
> log_idstring
> Time taken: 115.342 seconds, Fetched: 42 row(s)
> {code}
> same operation executed in hive-1.2.1 and only cost 2 seconds.
> {code:java}
> hive> desc bus.kafka_data;
> OK
> idstring
> ...
> d map
> stat_date string
> log_idstring
> # Partition Information
> # col_namedata_type comment
> stat_date string
> log_idstring
> Time taken: 2.037 seconds, Fetched: 42 row(s)
> {code}
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
[jira] [Commented] (HIVE-21485) Hive desc operation takes more than 100 seconds after upgrading from Hive 1.2.1 to 2.3.4
[
https://issues.apache.org/jira/browse/HIVE-21485?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16798980#comment-16798980
]
Hive QA commented on HIVE-21485:
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12963387/HIVE-21485.patch
{color:red}ERROR:{color} -1 due to build exiting with an error
Test results:
https://builds.apache.org/job/PreCommit-HIVE-Build/16632/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/16632/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-16632/
Messages:
{noformat}
Executing org.apache.hive.ptest.execution.TestCheckPhase
Executing org.apache.hive.ptest.execution.PrepPhase
Tests exited with: NonZeroExitCodeException
Command 'bash /data/hiveptest/working/scratch/source-prep.sh' failed with exit
status 1 and output '+ date '+%Y-%m-%d %T.%3N'
2019-03-22 12:44:24.662
+ [[ -n /usr/lib/jvm/java-8-openjdk-amd64 ]]
+ export JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64
+ JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64
+ export
PATH=/usr/lib/jvm/java-8-openjdk-amd64/bin/:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games
+
PATH=/usr/lib/jvm/java-8-openjdk-amd64/bin/:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games
+ export 'ANT_OPTS=-Xmx1g -XX:MaxPermSize=256m '
+ ANT_OPTS='-Xmx1g -XX:MaxPermSize=256m '
+ export 'MAVEN_OPTS=-Xmx1g '
+ MAVEN_OPTS='-Xmx1g '
+ cd /data/hiveptest/working/
+ tee /data/hiveptest/logs/PreCommit-HIVE-Build-16632/source-prep.txt
+ [[ false == \t\r\u\e ]]
+ mkdir -p maven ivy
+ [[ git = \s\v\n ]]
+ [[ git = \g\i\t ]]
+ [[ -z master ]]
+ [[ -d apache-github-source-source ]]
+ [[ ! -d apache-github-source-source/.git ]]
+ [[ ! -d apache-github-source-source ]]
+ date '+%Y-%m-%d %T.%3N'
2019-03-22 12:44:24.668
+ cd apache-github-source-source
+ git fetch origin
+ git reset --hard HEAD
HEAD is now at 2fa22bf HIVE-21473: Bumping jackson version to 2.9.8 (Peter
Vary, reviewed by Marta Kuczora)
+ git clean -f -d
Removing standalone-metastore/metastore-server/src/gen/
+ git checkout master
Already on 'master'
Your branch is up-to-date with 'origin/master'.
+ git reset --hard origin/master
HEAD is now at 2fa22bf HIVE-21473: Bumping jackson version to 2.9.8 (Peter
Vary, reviewed by Marta Kuczora)
+ git merge --ff-only origin/master
Already up-to-date.
+ date '+%Y-%m-%d %T.%3N'
2019-03-22 12:44:26.322
+ rm -rf ../yetus_PreCommit-HIVE-Build-16632
+ mkdir ../yetus_PreCommit-HIVE-Build-16632
+ git gc
+ cp -R . ../yetus_PreCommit-HIVE-Build-16632
+ mkdir /data/hiveptest/logs/PreCommit-HIVE-Build-16632/yetus
+ patchCommandPath=/data/hiveptest/working/scratch/smart-apply-patch.sh
+ patchFilePath=/data/hiveptest/working/scratch/build.patch
+ [[ -f /data/hiveptest/working/scratch/build.patch ]]
+ chmod +x /data/hiveptest/working/scratch/smart-apply-patch.sh
+ /data/hiveptest/working/scratch/smart-apply-patch.sh
/data/hiveptest/working/scratch/build.patch
error: patch failed:
common/src/java/org/apache/hadoop/hive/conf/HiveConf.java:3140
error: repository lacks the necessary blob to fall back on 3-way merge.
error: common/src/java/org/apache/hadoop/hive/conf/HiveConf.java: patch does
not apply
error: patch failed:
ql/src/java/org/apache/hadoop/hive/ql/ddl/table/DescTableOperation.java:114
error: repository lacks the necessary blob to fall back on 3-way merge.
error: ql/src/java/org/apache/hadoop/hive/ql/ddl/table/DescTableOperation.java:
patch does not apply
error: patch failed: ql/src/test/queries/clientpositive/describe_table.q:27
error: repository lacks the necessary blob to fall back on 3-way merge.
error: ql/src/test/queries/clientpositive/describe_table.q: patch does not apply
error: patch failed: ql/src/test/results/clientpositive/describe_table.q.out:388
error: repository lacks the necessary blob to fall back on 3-way merge.
error: ql/src/test/results/clientpositive/describe_table.q.out: patch does not
apply
error: src/java/org/apache/hadoop/hive/conf/HiveConf.java: does not exist in
index
error: src/java/org/apache/hadoop/hive/ql/ddl/table/DescTableOperation.java:
does not exist in index
error: src/test/queries/clientpositive/describe_table.q: does not exist in index
error: src/test/results/clientpositive/describe_table.q.out: does not exist in
index
error: java/org/apache/hadoop/hive/conf/HiveConf.java: does not exist in index
error: java/org/apache/hadoop/hive/ql/ddl/table/DescTableOperation.java: does
not exist in index
error: test/queries/clientpositive/describe_table.q: does not exist in index
error: test/results/clientpositive/describe_table.q.out: does not exist in index
The patch does not appear to apply with p0, p1, or p2
+ result=1
+ '[' 1 -ne 0 ']'
+ rm -rf yetus_PreCommit-HIVE-Build-16632
+ exit 1
'
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12963387 - PreCommit-HIVE-Build
> Hive desc operation takes more than 100 seconds a
[jira] [Commented] (HIVE-21485) Hive desc operation takes more than 100 seconds after upgrading from Hive 1.2.1 to 2.3.4
[
https://issues.apache.org/jira/browse/HIVE-21485?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16798901#comment-16798901
]
Qingxin Wu commented on HIVE-21485:
---
Hi [~starphin], The reason why we keep so many partitions is due to important
historical data. And I think we should deal with it properly. The patch was
uploaded. Could you please take a look at it?
> Hive desc operation takes more than 100 seconds after upgrading from Hive
> 1.2.1 to 2.3.4
>
>
> Key: HIVE-21485
> URL: https://issues.apache.org/jira/browse/HIVE-21485
> Project: Hive
> Issue Type: Bug
> Components: CLI, Hive
>Affects Versions: 2.3.4
>Reporter: Qingxin Wu
>Assignee: Qingxin Wu
>Priority: Major
> Labels: pull-request-available
> Attachments: HIVE-21485.patch
>
> Time Spent: 40m
> Remaining Estimate: 0h
>
> Hive desc [formatted|extended] operation cost more than 100 seconds after
> upgrading from Hive 1.2.1 to 2.3.4. This is mainly caused by showing stats
> for partitioned tables which was introduced by HIVE-16098 when the
> partitioned tables have a large amount of partitions. In our case, the number
> of partition is 187221.
> {code:java}
> hive> desc bus.kafka_data;
> OK
> idstring
> ...
> d map
> stat_date string
> log_idstring
> # Partition Information
> # col_namedata_type comment
> stat_date string
> log_idstring
> Time taken: 115.342 seconds, Fetched: 42 row(s)
> {code}
> same operation executed in hive-1.2.1 and only cost 2 seconds.
> {code:java}
> hive> desc bus.kafka_data;
> OK
> idstring
> ...
> d map
> stat_date string
> log_idstring
> # Partition Information
> # col_namedata_type comment
> stat_date string
> log_idstring
> Time taken: 2.037 seconds, Fetched: 42 row(s)
> {code}
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[jira] [Commented] (HIVE-21485) Hive desc operation takes more than 100 seconds after upgrading from Hive 1.2.1 to 2.3.4
[
https://issues.apache.org/jira/browse/HIVE-21485?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16798885#comment-16798885
]
Qingxin Wu commented on HIVE-21485:
---
cc [~ashutoshc]
> Hive desc operation takes more than 100 seconds after upgrading from Hive
> 1.2.1 to 2.3.4
>
>
> Key: HIVE-21485
> URL: https://issues.apache.org/jira/browse/HIVE-21485
> Project: Hive
> Issue Type: Bug
> Components: CLI, Hive
>Affects Versions: 2.3.4
>Reporter: Qingxin Wu
>Assignee: Qingxin Wu
>Priority: Major
> Labels: pull-request-available
> Attachments: HIVE-21485.patch
>
> Time Spent: 40m
> Remaining Estimate: 0h
>
> Hive desc [formatted|extended] operation cost more than 100 seconds after
> upgrading from Hive 1.2.1 to 2.3.4. This is mainly caused by showing stats
> for partitioned tables which was introduced by HIVE-16098 when the
> partitioned tables have a large amount of partitions. In our case, the number
> of partition is 187221.
> {code:java}
> hive> desc bus.kafka_data;
> OK
> idstring
> ...
> d map
> stat_date string
> log_idstring
> # Partition Information
> # col_namedata_type comment
> stat_date string
> log_idstring
> Time taken: 115.342 seconds, Fetched: 42 row(s)
> {code}
> same operation executed in hive-1.2.1 and only cost 2 seconds.
> {code:java}
> hive> desc bus.kafka_data;
> OK
> idstring
> ...
> d map
> stat_date string
> log_idstring
> # Partition Information
> # col_namedata_type comment
> stat_date string
> log_idstring
> Time taken: 2.037 seconds, Fetched: 42 row(s)
> {code}
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[jira] [Commented] (HIVE-21485) Hive desc operation takes more than 100 seconds after upgrading from Hive 1.2.1 to 2.3.4
[
https://issues.apache.org/jira/browse/HIVE-21485?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16798594#comment-16798594
]
star commented on HIVE-21485:
-
Maybe table with so much partition is not a good practice.
> Hive desc operation takes more than 100 seconds after upgrading from Hive
> 1.2.1 to 2.3.4
>
>
> Key: HIVE-21485
> URL: https://issues.apache.org/jira/browse/HIVE-21485
> Project: Hive
> Issue Type: Bug
> Components: CLI, Hive
>Affects Versions: 2.3.4
>Reporter: Qingxin Wu
>Priority: Major
>
> Hive desc [formatted|extended] operation cost more than 100 seconds after
> upgrading from Hive 1.2.1 to 2.3.4. This is mainly caused by showing stats
> for partitioned tables which was introduced by HIVE-16098 when the
> partitioned tables have a large amount of partitions. In our case, the number
> of partition is 187221.
> {code:java}
> hive> desc bus.kafka_data;
> OK
> idstring
> ...
> d map
> stat_date string
> log_idstring
> # Partition Information
> # col_namedata_type comment
> stat_date string
> log_idstring
> Time taken: 115.342 seconds, Fetched: 42 row(s)
> {code}
> same operation executed in hive-1.2.1 and only cost 2 seconds.
> {code:java}
> hive> desc bus.kafka_data;
> OK
> idstring
> ...
> d map
> stat_date string
> log_idstring
> # Partition Information
> # col_namedata_type comment
> stat_date string
> log_idstring
> Time taken: 2.037 seconds, Fetched: 42 row(s)
> {code}
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