ashish-kumar-sharma commented on a change in pull request #1610:
URL: https://github.com/apache/hive/pull/1610#discussion_r572726538
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File path:
standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/cache/CachedStore.java
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@@ -2814,21 +2649,12 @@ long getPartsFound() {
catName = StringUtils.normalizeIdentifier(catName);
dbName = StringUtils.normalizeIdentifier(dbName);
tblName = StringUtils.normalizeIdentifier(tblName);
- if (!shouldCacheTable(catName, dbName, tblName) || (canUseEvents &&
rawStore.isActiveTransaction())) {
+ if (!shouldCacheTable(catName, dbName, tblName) || (canUseEvents &&
rawStore.isActiveTransaction()) || !sharedCache
+ .isTableConstraintValid(catName, dbName, tblName)) {
return rawStore.getCheckConstraints(catName, dbName, tblName);
}
+ return sharedCache.listCachedCheckConstraint(catName, dbName, tblName);
Review comment:
Added flag - isConstraintValid to check null value is consistent instead
of going to raw store.
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