[jira] [Created] (IMPALA-14896) Avoid extra GetPartialCatalogObject calls in Icebert table loading

["Csaba Ringhofer (Jira)" <ji...@apache.org>]

Csaba Ringhofer created IMPALA-14896:
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             Summary: Avoid extra GetPartialCatalogObject calls in Icebert table loading
                 Key: IMPALA-14896
                 URL: https://issues.apache.org/jira/browse/IMPALA-14896
             Project: IMPALA
          Issue Type: Improvement
          Components: Catalog, Frontend
            Reporter: Csaba Ringhofer


Currently loading an Iceberg table loads 5 cache object and lead to 5 GetPartialCatalogObject RPCs:

1. CatalogdMetaProvider.loadTable()
2. CatalogdMetaProvider.loadIcebergTable()
3. CatalogdMetaProvider.loadTableColumnStatistics()
4. CatalogdMetaProvider.loadPartitionList()
5. CatalogdMetaProvider.loadPartitionsByRefs()

4 and 5 return dummy result in Iceberg and could be skipped

Note that IMPALA-14806 / https://gerrit.cloudera.org/#/c/24177/ adds an extra call (CatalogdMetaProvider.loadIcebergContentFileStore)



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