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https://issues.apache.org/jira/browse/HIVE-21830?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16859203#comment-16859203
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Hive QA commented on HIVE-21830:
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| (x) *{color:red}-1 overall{color}* |
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|| 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
40s{color} | {color:blue} Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 7m
27s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 2m
41s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 1m
38s{color} | {color:green} master passed {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 2m
40s{color} | {color:blue} standalone-metastore/metastore-common in master has
31 extant Findbugs warnings. {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 4m
12s{color} | {color:blue} ql in master has 2256 extant Findbugs warnings.
{color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m
30s{color} | {color:blue} accumulo-handler in master has 21 extant Findbugs
warnings. {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m
29s{color} | {color:blue} druid-handler in master has 3 extant Findbugs
warnings. {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m
32s{color} | {color:blue} hbase-handler in master has 15 extant Findbugs
warnings. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 2m
35s{color} | {color:green} master passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m
27s{color} | {color:blue} Maven dependency ordering for patch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 3m
20s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 2m
42s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 2m
42s{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} checkstyle {color} | {color:red} 0m
12s{color} | {color:red} standalone-metastore/metastore-common: The patch
generated 2 new + 8 unchanged - 2 fixed = 10 total (was 10) {color} |
| {color:red}-1{color} | {color:red} checkstyle {color} | {color:red} 0m
51s{color} | {color:red} ql: The patch generated 6 new + 758 unchanged - 59
fixed = 764 total (was 817) {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} 2m
54s{color} | {color:green} metastore-common in the patch passed. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 4m
31s{color} | {color:green} ql generated 0 new + 2251 unchanged - 5 fixed = 2251
total (was 2256) {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 0m
40s{color} | {color:green} accumulo-handler in the patch passed. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 0m
37s{color} | {color:green} druid-handler in the patch passed. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 0m
39s{color} | {color:green} hbase-handler in the patch passed. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 2m
40s{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} 46m 25s{color} |
{color:black} {color} |
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|| 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-17490/dev-support/hive-personality.sh
|
| git revision | master / 07b4b84 |
| Default Java | 1.8.0_111 |
| findbugs | v3.0.0 |
| checkstyle |
http://104.198.109.242/logs//PreCommit-HIVE-Build-17490/yetus/diff-checkstyle-standalone-metastore_metastore-common.txt
|
| checkstyle |
http://104.198.109.242/logs//PreCommit-HIVE-Build-17490/yetus/diff-checkstyle-ql.txt
|
| modules | C: standalone-metastore/metastore-common ql accumulo-handler
druid-handler hbase-handler U: . |
| Console output |
http://104.198.109.242/logs//PreCommit-HIVE-Build-17490/yetus.txt |
| Powered by | Apache Yetus http://yetus.apache.org |
This message was automatically generated.
> Break up DDLTask - extract rest of the Alter Table operations
> -------------------------------------------------------------
>
> Key: HIVE-21830
> URL: https://issues.apache.org/jira/browse/HIVE-21830
> Project: Hive
> Issue Type: Sub-task
> Components: Hive
> Affects Versions: 3.1.1
> Reporter: Miklos Gergely
> Assignee: Miklos Gergely
> Priority: Major
> Labels: refactor-ddl
> Fix For: 4.0.0
>
> Attachments: HIVE-21830.01.patch, HIVE-21830.02.patch,
> HIVE-21830.03.patch, HIVE-21830.04.patch
>
>
> DDLTask is a huge class, more than 5000 lines long. The related DDLWork is
> also a huge class, which has a field for each DDL operation it supports. The
> goal is to refactor these in order to have everything cut into more
> handleable classes under the package org.apache.hadoop.hive.ql.exec.ddl:
> * have a separate class for each operation
> * have a package for each operation group (database ddl, table ddl, etc), so
> the amount of classes under a package is more manageable
> * make all the requests (DDLDesc subclasses) immutable
> * DDLTask should be agnostic to the actual operations
> * right now let's ignore the issue of having some operations handled by
> DDLTask which are not actual DDL operations (lock, unlock, desc...)
> In the interim time when there are two DDLTask and DDLWork classes in the
> code base the new ones in the new package are called DDLTask2 and DDLWork2
> thus avoiding the usage of fully qualified class names where both the old and
> the new classes are in use.
> Step #10: extract the alter table operations that left from the old DDLTask,
> and move them under the new packages.
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