pvary commented on a change in pull request #2826:
URL: https://github.com/apache/hive/pull/2826#discussion_r758974741
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File path:
standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/ObjectStore.java
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@@ -5326,6 +5355,23 @@ private void preDropStorageDescriptor(MStorageDescriptor
msd) {
removeUnusedColumnDescriptor(mcd);
}
+ /**
+ * Get a list of storage descriptors that reference a particular Column
Descriptor
+ * @param oldCD the column descriptor to get storage descriptors for
+ * @return a list of storage descriptors
+ */
+ private List<MStorageDescriptor>
listStorageDescriptorsWithCD(MColumnDescriptor oldCD, Query query) {
Review comment:
Create a query here and close it immediately. Why would we want to leak
the query? Do we reuse it with the same statement?
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