xiaoyuyao commented on a change in pull request #1497:
URL: https://github.com/apache/hadoop-ozone/pull/1497#discussion_r511191225
##########
File path:
hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/PrefixManagerImpl.java
##########
@@ -253,18 +253,18 @@ public boolean checkAccess(OzoneObj ozObject,
RequestContext context)
return true;
}
} finally {
- metadataManager.getLock().releaseLock(PREFIX_LOCK, prefixPath);
+ metadataManager.getLock().releaseWriteLock(PREFIX_LOCK, prefixPath);
}
}
@Override
public List<OmPrefixInfo> getLongestPrefixPath(String path) {
String prefixPath = prefixTree.getLongestPrefix(path);
- metadataManager.getLock().acquireLock(PREFIX_LOCK, prefixPath);
+ metadataManager.getLock().acquireWriteLock(PREFIX_LOCK, prefixPath);
Review comment:
Same as above.
##########
File path:
hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/PrefixManagerImpl.java
##########
@@ -232,7 +232,7 @@ public boolean checkAccess(OzoneObj ozObject,
RequestContext context)
Objects.requireNonNull(context);
String prefixPath = ozObject.getPath();
- metadataManager.getLock().acquireLock(PREFIX_LOCK, prefixPath);
+ metadataManager.getLock().acquireWriteLock(PREFIX_LOCK, prefixPath);
Review comment:
Should we use acquireReadLock here?
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