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https://issues.apache.org/jira/browse/HIVE-22526?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16985375#comment-16985375
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Hive QA commented on HIVE-22526:
--------------------------------
| (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:green}+1{color} | {color:green} mvninstall {color} | {color:green} 9m
32s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m
16s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
44s{color} | {color:green} master passed {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 4m
28s{color} | {color:blue} ql in master has 1534 extant Findbugs warnings.
{color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m
7s{color} | {color:green} master passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 1m
32s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m
10s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 1m
10s{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 + 270 unchanged - 8
fixed = 271 total (was 278) {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m
0s{color} | {color:green} The patch has no whitespace issues. {color} |
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red} 4m
25s{color} | {color:red} ql generated 2 new + 1530 unchanged - 4 fixed = 1532
total (was 1534) {color} |
| {color:red}-1{color} | {color:red} javadoc {color} | {color:red} 1m
4s{color} | {color:red} ql generated 1 new + 99 unchanged - 1 fixed = 100 total
(was 100) {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
16s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 26m 51s{color} |
{color:black} {color} |
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|| Reason || Tests ||
| FindBugs | module:ql |
| | Found reliance on default encoding in
org.apache.hadoop.hive.ql.exec.ExplainTask.getExplainOutput(BaseSemanticAnalyzer,
QueryPlan, ASTNode, QueryState, Context, HiveConf):in
org.apache.hadoop.hive.ql.exec.ExplainTask.getExplainOutput(BaseSemanticAnalyzer,
QueryPlan, ASTNode, QueryState, Context, HiveConf):
java.io.ByteArrayOutputStream.toString() At ExplainTask.java:[line 1329] |
| | Found reliance on default encoding in
org.apache.hadoop.hive.ql.exec.ExplainTask.getExplainOutput(BaseSemanticAnalyzer,
QueryPlan, ASTNode, QueryState, Context, HiveConf):in
org.apache.hadoop.hive.ql.exec.ExplainTask.getExplainOutput(BaseSemanticAnalyzer,
QueryPlan, ASTNode, QueryState, Context, HiveConf): new
java.io.PrintStream(OutputStream) At ExplainTask.java:[line 1312] |
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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-19694/dev-support/hive-personality.sh
|
| git revision | master / d645d82 |
| Default Java | 1.8.0_111 |
| findbugs | v3.0.1 |
| checkstyle |
http://104.198.109.242/logs//PreCommit-HIVE-Build-19694/yetus/diff-checkstyle-ql.txt
|
| findbugs |
http://104.198.109.242/logs//PreCommit-HIVE-Build-19694/yetus/new-findbugs-ql.html
|
| javadoc |
http://104.198.109.242/logs//PreCommit-HIVE-Build-19694/yetus/diff-javadoc-javadoc-ql.txt
|
| modules | C: ql U: ql |
| Console output |
http://104.198.109.242/logs//PreCommit-HIVE-Build-19694/yetus.txt |
| Powered by | Apache Yetus http://yetus.apache.org |
This message was automatically generated.
> Extract Compiler from Driver
> ----------------------------
>
> Key: HIVE-22526
> URL: https://issues.apache.org/jira/browse/HIVE-22526
> Project: Hive
> Issue Type: Sub-task
> Components: Hive
> Reporter: Miklos Gergely
> Assignee: Miklos Gergely
> Priority: Major
> Fix For: 4.0.0
>
> Attachments: HIVE-22526.01.patch, HIVE-22526.02.patch,
> HIVE-22526.03.patch, HIVE-22526.04.patch, HIVE-22526.05.patch,
> HIVE-22526.06.patch
>
>
> The Driver class contains ~600 lines of code responsible for compiling the
> command. That means that from the command String a Plan needs to be created,
> and also a transaction needs to be started (in most of the cases). This is a
> thing done by the compile function, which has a lot of sub functions to help
> this task, while itself is also really big. All these codes should be put
> into a separate class, where it can do it's job without getting mixed with
> the other codes in the Driver.
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