You are viewing a plain text version of this content. The canonical link for it is here.
Posted to gitbox@hive.apache.org by "deniskuzZ (via GitHub)" <gi...@apache.org> on 2023/03/10 15:15:38 UTC
[GitHub] [hive] deniskuzZ opened a new pull request, #4109: Iceberg: Optimise delete (entire) data from table
deniskuzZ opened a new pull request, #4109:
URL: https://github.com/apache/hive/pull/4109
<!--
Thanks for sending a pull request! Here are some tips for you:
1. If this is your first time, please read our contributor guidelines: https://cwiki.apache.org/confluence/display/Hive/HowToContribute
2. Ensure that you have created an issue on the Hive project JIRA: https://issues.apache.org/jira/projects/HIVE/summary
3. Ensure you have added or run the appropriate tests for your PR:
4. If the PR is unfinished, add '[WIP]' in your PR title, e.g., '[WIP]HIVE-XXXXX: Your PR title ...'.
5. Be sure to keep the PR description updated to reflect all changes.
6. Please write your PR title to summarize what this PR proposes.
7. If possible, provide a concise example to reproduce the issue for a faster review.
-->
### What changes were proposed in this pull request?
<!--
Please clarify what changes you are proposing. The purpose of this section is to outline the changes and how this PR fixes the issue.
If possible, please consider writing useful notes for better and faster reviews in your PR. See the examples below.
1. If you refactor some codes with changing classes, showing the class hierarchy will help reviewers.
2. If you fix some SQL features, you can provide some references of other DBMSes.
3. If there is design documentation, please add the link.
4. If there is a discussion in the mailing list, please add the link.
-->
### Why are the changes needed?
<!--
Please clarify why the changes are needed. For instance,
1. If you propose a new API, clarify the use case for a new API.
2. If you fix a bug, you can clarify why it is a bug.
-->
### Does this PR introduce _any_ user-facing change?
<!--
Note that it means *any* user-facing change including all aspects such as the documentation fix.
If yes, please clarify the previous behavior and the change this PR proposes - provide the console output, description, screenshot and/or a reproducable example to show the behavior difference if possible.
If possible, please also clarify if this is a user-facing change compared to the released Hive versions or within the unreleased branches such as master.
If no, write 'No'.
-->
### How was this patch tested?
<!--
If tests were added, say they were added here. Please make sure to add some test cases that check the changes thoroughly including negative and positive cases if possible.
If it was tested in a way different from regular unit tests, please clarify how you tested step by step, ideally copy and paste-able, so that other reviewers can test and check, and descendants can verify in the future.
If tests were not added, please describe why they were not added and/or why it was difficult to add.
-->
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: gitbox-unsubscribe@hive.apache.org
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: gitbox-unsubscribe@hive.apache.org
For additional commands, e-mail: gitbox-help@hive.apache.org
[GitHub] [hive] deniskuzZ merged pull request #4109: HIVE-27160: Iceberg: Optimise delete (entire) data from table
Posted by "deniskuzZ (via GitHub)" <gi...@apache.org>.
deniskuzZ merged PR #4109:
URL: https://github.com/apache/hive/pull/4109
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: gitbox-unsubscribe@hive.apache.org
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: gitbox-unsubscribe@hive.apache.org
For additional commands, e-mail: gitbox-help@hive.apache.org
[GitHub] [hive] deniskuzZ commented on a diff in pull request #4109: Iceberg: Optimise delete (entire) data from table
Posted by "deniskuzZ (via GitHub)" <gi...@apache.org>.
deniskuzZ commented on code in PR #4109:
URL: https://github.com/apache/hive/pull/4109#discussion_r1134147701
##########
ql/src/java/org/apache/hadoop/hive/ql/parse/UpdateDeleteSemanticAnalyzer.java:
##########
@@ -99,14 +101,31 @@ protected void analyze(ASTNode tree, Table table, ASTNode tabNameNode) throws Se
*/
private void reparseAndSuperAnalyze(ASTNode tree, Table mTable, ASTNode tabNameNode) throws SemanticException {
List<? extends Node> children = tree.getChildren();
-
+
+ boolean shouldTruncate = children.size() == 1 && deleting();
+ if (shouldTruncate) {
+ StringBuilder rewrittenQueryStr = new StringBuilder("truncate ").append(getFullTableNameForSQL(tabNameNode));
+ ReparseResult rr = parseRewrittenQuery(rewrittenQueryStr, ctx.getCmd());
+ Context rewrittenCtx = rr.rewrittenCtx;
+ ASTNode rewrittenTree = rr.rewrittenTree;
+
+ TruncateTableAnalyzer truncate = (TruncateTableAnalyzer) SemanticAnalyzerFactory.get(queryState, rewrittenTree);
Review Comment:
fixed
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: gitbox-unsubscribe@hive.apache.org
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: gitbox-unsubscribe@hive.apache.org
For additional commands, e-mail: gitbox-help@hive.apache.org
[GitHub] [hive] sonarcloud[bot] commented on pull request #4109: Iceberg: Optimise delete (entire) data from table
Posted by "sonarcloud[bot] (via GitHub)" <gi...@apache.org>.
sonarcloud[bot] commented on PR #4109:
URL: https://github.com/apache/hive/pull/4109#issuecomment-1464017495
Kudos, SonarCloud Quality Gate passed! [](https://sonarcloud.io/dashboard?id=apache_hive&pullRequest=4109)
[](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=4109&resolved=false&types=BUG) [](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=4109&resolved=false&types=BUG) [0 Bugs](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=4109&resolved=false&types=BUG)
[](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=4109&resolved=false&types=VULNERABILITY) [](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=4109&resolved=false&types=VULNERABILITY) [0 Vulnerabilities](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=4109&resolved=false&types=VULNERABILITY)
[](https://sonarcloud.io/project/security_hotspots?id=apache_hive&pullRequest=4109&resolved=false&types=SECURITY_HOTSPOT) [](https://sonarcloud.io/project/security_hotspots?id=apache_hive&pullRequest=4109&resolved=false&types=SECURITY_HOTSPOT) [0 Security Hotspots](https://sonarcloud.io/project/security_hotspots?id=apache_hive&pullRequest=4109&resolved=false&types=SECURITY_HOTSPOT)
[](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=4109&resolved=false&types=CODE_SMELL) [](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=4109&resolved=false&types=CODE_SMELL) [1 Code Smell](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=4109&resolved=false&types=CODE_SMELL)
[](https://sonarcloud.io/component_measures?id=apache_hive&pullRequest=4109&metric=coverage&view=list) No Coverage information
[](https://sonarcloud.io/component_measures?id=apache_hive&pullRequest=4109&metric=duplicated_lines_density&view=list) No Duplication information
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: gitbox-unsubscribe@hive.apache.org
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: gitbox-unsubscribe@hive.apache.org
For additional commands, e-mail: gitbox-help@hive.apache.org
[GitHub] [hive] sonarcloud[bot] commented on pull request #4109: Iceberg: Optimise delete (entire) data from table
Posted by "sonarcloud[bot] (via GitHub)" <gi...@apache.org>.
sonarcloud[bot] commented on PR #4109:
URL: https://github.com/apache/hive/pull/4109#issuecomment-1466947739
Kudos, SonarCloud Quality Gate passed! [](https://sonarcloud.io/dashboard?id=apache_hive&pullRequest=4109)
[](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=4109&resolved=false&types=BUG) [](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=4109&resolved=false&types=BUG) [0 Bugs](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=4109&resolved=false&types=BUG)
[](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=4109&resolved=false&types=VULNERABILITY) [](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=4109&resolved=false&types=VULNERABILITY) [0 Vulnerabilities](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=4109&resolved=false&types=VULNERABILITY)
[](https://sonarcloud.io/project/security_hotspots?id=apache_hive&pullRequest=4109&resolved=false&types=SECURITY_HOTSPOT) [](https://sonarcloud.io/project/security_hotspots?id=apache_hive&pullRequest=4109&resolved=false&types=SECURITY_HOTSPOT) [0 Security Hotspots](https://sonarcloud.io/project/security_hotspots?id=apache_hive&pullRequest=4109&resolved=false&types=SECURITY_HOTSPOT)
[](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=4109&resolved=false&types=CODE_SMELL) [](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=4109&resolved=false&types=CODE_SMELL) [2 Code Smells](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=4109&resolved=false&types=CODE_SMELL)
[](https://sonarcloud.io/component_measures?id=apache_hive&pullRequest=4109&metric=coverage&view=list) No Coverage information
[](https://sonarcloud.io/component_measures?id=apache_hive&pullRequest=4109&metric=duplicated_lines_density&view=list) No Duplication information
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: gitbox-unsubscribe@hive.apache.org
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: gitbox-unsubscribe@hive.apache.org
For additional commands, e-mail: gitbox-help@hive.apache.org
[GitHub] [hive] sonarcloud[bot] commented on pull request #4109: Iceberg: Optimise delete (entire) data from table
Posted by "sonarcloud[bot] (via GitHub)" <gi...@apache.org>.
sonarcloud[bot] commented on PR #4109:
URL: https://github.com/apache/hive/pull/4109#issuecomment-1473615707
Kudos, SonarCloud Quality Gate passed! [](https://sonarcloud.io/dashboard?id=apache_hive&pullRequest=4109)
[](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=4109&resolved=false&types=BUG) [](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=4109&resolved=false&types=BUG) [0 Bugs](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=4109&resolved=false&types=BUG)
[](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=4109&resolved=false&types=VULNERABILITY) [](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=4109&resolved=false&types=VULNERABILITY) [0 Vulnerabilities](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=4109&resolved=false&types=VULNERABILITY)
[](https://sonarcloud.io/project/security_hotspots?id=apache_hive&pullRequest=4109&resolved=false&types=SECURITY_HOTSPOT) [](https://sonarcloud.io/project/security_hotspots?id=apache_hive&pullRequest=4109&resolved=false&types=SECURITY_HOTSPOT) [0 Security Hotspots](https://sonarcloud.io/project/security_hotspots?id=apache_hive&pullRequest=4109&resolved=false&types=SECURITY_HOTSPOT)
[](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=4109&resolved=false&types=CODE_SMELL) [](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=4109&resolved=false&types=CODE_SMELL) [0 Code Smells](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=4109&resolved=false&types=CODE_SMELL)
[](https://sonarcloud.io/component_measures?id=apache_hive&pullRequest=4109&metric=coverage&view=list) No Coverage information
[](https://sonarcloud.io/component_measures?id=apache_hive&pullRequest=4109&metric=duplicated_lines_density&view=list) No Duplication information
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: gitbox-unsubscribe@hive.apache.org
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: gitbox-unsubscribe@hive.apache.org
For additional commands, e-mail: gitbox-help@hive.apache.org
[GitHub] [hive] kasakrisz commented on a diff in pull request #4109: Iceberg: Optimise delete (entire) data from table
Posted by "kasakrisz (via GitHub)" <gi...@apache.org>.
kasakrisz commented on code in PR #4109:
URL: https://github.com/apache/hive/pull/4109#discussion_r1133749535
##########
ql/src/java/org/apache/hadoop/hive/ql/parse/UpdateDeleteSemanticAnalyzer.java:
##########
@@ -99,14 +101,31 @@ protected void analyze(ASTNode tree, Table table, ASTNode tabNameNode) throws Se
*/
private void reparseAndSuperAnalyze(ASTNode tree, Table mTable, ASTNode tabNameNode) throws SemanticException {
List<? extends Node> children = tree.getChildren();
-
+
+ boolean shouldTruncate = children.size() == 1 && deleting();
+ if (shouldTruncate) {
+ StringBuilder rewrittenQueryStr = new StringBuilder("truncate ").append(getFullTableNameForSQL(tabNameNode));
+ ReparseResult rr = parseRewrittenQuery(rewrittenQueryStr, ctx.getCmd());
+ Context rewrittenCtx = rr.rewrittenCtx;
+ ASTNode rewrittenTree = rr.rewrittenTree;
+
+ TruncateTableAnalyzer truncate = (TruncateTableAnalyzer) SemanticAnalyzerFactory.get(queryState, rewrittenTree);
Review Comment:
Does this cast required? I don't see any TruncateTableAnalyzer specific calls.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: gitbox-unsubscribe@hive.apache.org
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: gitbox-unsubscribe@hive.apache.org
For additional commands, e-mail: gitbox-help@hive.apache.org
[GitHub] [hive] sonarcloud[bot] commented on pull request #4109: Iceberg: Optimise delete (entire) data from table
Posted by "sonarcloud[bot] (via GitHub)" <gi...@apache.org>.
sonarcloud[bot] commented on PR #4109:
URL: https://github.com/apache/hive/pull/4109#issuecomment-1472894110
Kudos, SonarCloud Quality Gate passed! [](https://sonarcloud.io/dashboard?id=apache_hive&pullRequest=4109)
[](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=4109&resolved=false&types=BUG) [](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=4109&resolved=false&types=BUG) [0 Bugs](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=4109&resolved=false&types=BUG)
[](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=4109&resolved=false&types=VULNERABILITY) [](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=4109&resolved=false&types=VULNERABILITY) [0 Vulnerabilities](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=4109&resolved=false&types=VULNERABILITY)
[](https://sonarcloud.io/project/security_hotspots?id=apache_hive&pullRequest=4109&resolved=false&types=SECURITY_HOTSPOT) [](https://sonarcloud.io/project/security_hotspots?id=apache_hive&pullRequest=4109&resolved=false&types=SECURITY_HOTSPOT) [0 Security Hotspots](https://sonarcloud.io/project/security_hotspots?id=apache_hive&pullRequest=4109&resolved=false&types=SECURITY_HOTSPOT)
[](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=4109&resolved=false&types=CODE_SMELL) [](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=4109&resolved=false&types=CODE_SMELL) [0 Code Smells](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=4109&resolved=false&types=CODE_SMELL)
[](https://sonarcloud.io/component_measures?id=apache_hive&pullRequest=4109&metric=coverage&view=list) No Coverage information
[](https://sonarcloud.io/component_measures?id=apache_hive&pullRequest=4109&metric=duplicated_lines_density&view=list) No Duplication information
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: gitbox-unsubscribe@hive.apache.org
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: gitbox-unsubscribe@hive.apache.org
For additional commands, e-mail: gitbox-help@hive.apache.org