[
https://issues.apache.org/jira/browse/HIVE-24753?focusedWorklogId=557798&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-557798
]
ASF GitHub Bot logged work on HIVE-24753:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 25/Feb/21 08:36
Start Date: 25/Feb/21 08:36
Worklog Time Spent: 10m
Work Description: zchovan commented on a change in pull request #2017:
URL: https://github.com/apache/hive/pull/2017#discussion_r582638123
##########
File path:
standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/HMSHandler.java
##########
@@ -4865,10 +4871,26 @@ private boolean drop_partition_common(RawStore ms,
String catName, String db_nam
if (isArchived) {
assert (archiveParentDir != null);
- wh.deleteDir(archiveParentDir, true, mustPurge, needsCm);
+ if (writeTruncatedBase) {
+ try {
+ addTruncateBaseFile(archiveParentDir, writeId,
archiveParentDir.getFileSystem(getConf()));
+ } catch (Exception e) {
+ throw newMetaException(e);
+ }
+ } else {
+ wh.deleteDir(archiveParentDir, true, mustPurge, needsCm);
+ }
} else {
assert (partPath != null);
- wh.deleteDir(partPath, true, mustPurge, needsCm);
+ if (writeTruncatedBase) {
+ try {
+ addTruncateBaseFile(partPath, writeId,
archiveParentDir.getFileSystem(getConf()));
Review comment:
good idea, will do
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Issue Time Tracking
-------------------
Worklog Id: (was: 557798)
Time Spent: 1h 50m (was: 1h 40m)
> Non blocking DROP PARTITION implementation
> ------------------------------------------
>
> Key: HIVE-24753
> URL: https://issues.apache.org/jira/browse/HIVE-24753
> Project: Hive
> Issue Type: New Feature
> Reporter: Zoltan Chovan
> Assignee: Zoltan Chovan
> Priority: Major
> Labels: pull-request-available
> Time Spent: 1h 50m
> Remaining Estimate: 0h
>
> Implement a way to execute drop partition operations in a way that doesn't
> have to wait for currently running read operations to be finished.
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