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HIVE-29016: Disable caching on the Iceberg REST Catalog #5878

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Merged
okumin merged 2 commits into from
Jun 21, 2025
Merged

HIVE-29016: Disable caching on the Iceberg REST Catalog #5878

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HIVE-29016: Disable caching on the Iceberg REST Catalog
okumin Jun 17, 2025
2e9e9dc
Override buildTable
okumin Jun 20, 2025
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2 changes: 1 addition & 1 deletion ...e/metastore-common/src/main/java/org/apache/hadoop/hive/metastore/conf/MetastoreConf.java
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Original file line number Diff line number Diff line change
Expand Up @@ -1872,7 +1872,7 @@ public enum ConfVars {
"HMS Iceberg Catalog servlet authentication method (simple or jwt)."
),
ICEBERG_CATALOG_CACHE_EXPIRY("metastore.iceberg.catalog.cache.expiry",
"hive.metastore.iceberg.catalog.cache.expiry", 60_000L,
"hive.metastore.iceberg.catalog.cache.expiry", -1,
"HMS Iceberg Catalog cache expiry."
),
HTTPSERVER_THREADPOOL_MIN("hive.metastore.httpserver.threadpool.min",
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6 changes: 6 additions & 0 deletions ...store/metastore-rest-catalog/src/main/java/org/apache/iceberg/rest/HMSCachingCatalog.java
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Expand Up @@ -24,6 +24,7 @@
import java.util.Map;
import java.util.Set;
import org.apache.iceberg.CachingCatalog;
import org.apache.iceberg.Schema;
import org.apache.iceberg.catalog.Catalog;
import org.apache.iceberg.catalog.Namespace;
import org.apache.iceberg.catalog.SupportsNamespaces;
Expand All @@ -48,6 +49,11 @@ public CATALOG hmsUnwrap() {
return nsCatalog;
}

@Override
public Catalog.TableBuilder buildTable(TableIdentifier identifier, Schema schema) {
return nsCatalog.buildTable(identifier, schema);
}

@Override
public void createNamespace(Namespace nmspc, Map<String, String> map) {
nsCatalog.createNamespace(nmspc, map);
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