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https://issues.apache.org/jira/browse/HIVE-24175?focusedWorklogId=571489&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-571489
]
ASF GitHub Bot logged work on HIVE-24175:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 24/Mar/21 20:47
Start Date: 24/Mar/21 20:47
Worklog Time Spent: 10m
Work Description: vihangk1 commented on a change in pull request #2094:
URL: https://github.com/apache/hive/pull/2094#discussion_r600862728
##########
File path:
standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/MetastoreDefaultTransformer.java
##########
@@ -695,7 +695,8 @@ public Database transformDatabase(Database db, List<String>
processorCapabilitie
if (!isTenantBasedStorage) {
Path locationPath = Path.getPathWithoutSchemeAndAuthority(new
Path(db.getLocationUri()));
Path whRootPath =
Path.getPathWithoutSchemeAndAuthority(hmsHandler.getWh().getWhRoot());
- if (FileUtils.isSubdirectory(whRootPath.toString(),
locationPath.toString())) { // legacy path
+ LOG.debug("Comparing DB and warehouse paths warehouse={}
db.getLocationUri={}", whRootPath.toString(), locationPath.toString());
+ if (FileUtils.isSubdirectory(whRootPath.toString(),
locationPath.toString()) || locationPath.equals(whRootPath)) { // legacy path
Review comment:
Synced up with Naveen offline. I think it would be great to add a
comment here explaining when the managed Location is set and when it is not.
The patch itself looks good to me. Once we have a comment, I think we can merge
it without the need for precommit (since there is only a comment which is
added).
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Issue Time Tracking
-------------------
Worklog Id: (was: 571489)
Time Spent: 50m (was: 40m)
> Ease database managed location restrictions in HMS translation
> --------------------------------------------------------------
>
> Key: HIVE-24175
> URL: https://issues.apache.org/jira/browse/HIVE-24175
> Project: Hive
> Issue Type: Sub-task
> Affects Versions: 4.0.0
> Reporter: Naveen Gangam
> Assignee: Naveen Gangam
> Priority: Major
> Labels: pull-request-available
> Time Spent: 50m
> Remaining Estimate: 0h
>
> Currently, HMS translation layer restricts the path of database's managed
> location to be within hive warehouse. so a getDatabase call will return a
> managedlocation path that adheres to this restriction regardless of what has
> been set in the HMS DB. This leads to issues like having inconsistent paths
> if hive-site.xml is not in sync across HMS and HS2 instances or even
> different HMS instances as each instance has a different version of warehouse
> root.
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