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https://issues.apache.org/jira/browse/IMPALA-12670?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Quanlong Huang updated IMPALA-12670:
------------------------------------
    Affects Version/s: Impala 4.4.0

> TestConcurrentDdls.test_local_catalog_ddls_with_invalidate_metadata could 
> fail due to InconsistentMetadataFetchException
> ------------------------------------------------------------------------------------------------------------------------
>
>                 Key: IMPALA-12670
>                 URL: https://issues.apache.org/jira/browse/IMPALA-12670
>             Project: IMPALA
>          Issue Type: Bug
>          Components: Frontend
>    Affects Versions: Impala 4.4.0
>            Reporter: Quanlong Huang
>            Assignee: Quanlong Huang
>            Priority: Blocker
>
> TestConcurrentDdls.test_local_catalog_ddls_with_invalidate_metadata could 
> fail due to InconsistentMetadataFetchException:
> {code:python}
> tests/custom_cluster/test_concurrent_ddls.py:72: in 
> test_local_catalog_ddls_with_invalidate_metadata
>     self._run_ddls_with_invalidation(unique_database, sync_ddl=False)
> tests/custom_cluster/test_concurrent_ddls.py:148: in 
> _run_ddls_with_invalidation
>     worker[i].get(timeout=100)
> toolchain/toolchain-packages-gcc10.4.0/python-2.7.16/lib/python2.7/multiprocessing/pool.py:572:
>  in get
>     raise self._value
> E   AssertionError: ImpalaBeeswaxException:
> E      INNER EXCEPTION: <class 'beeswaxd.ttypes.BeeswaxException'>
> E      MESSAGE: RuntimeException: java.util.concurrent.ExecutionException: 
> org.apache.impala.catalog.local.InconsistentMetadataFetchException: Fetching 
> TABLE failed. Could not find TCatalogObject(type:TABLE, catalog_version:0, 
> table:TTable(db_name:functional, tbl_name:alltypestiny))
> E     CAUSED BY: ExecutionException: 
> org.apache.impala.catalog.local.InconsistentMetadataFetchException: Fetching 
> TABLE failed. Could not find TCatalogObject(type:TABLE, catalog_version:0, 
> table:TTable(db_name:functional, tbl_name:alltypestiny))
> E     CAUSED BY: InconsistentMetadataFetchException: Fetching TABLE failed. 
> Could not find TCatalogObject(type:TABLE, catalog_version:0, 
> table:TTable(db_name:functional, tbl_name:alltypestiny))
> E     
> E   assert <bound method type.is_acceptable_error of <class 
> 'test_concurrent_ddls.TestConcurrentDdls'>>("ImpalaBeeswaxException:\n INNER 
> EXCEPTION: <class 'beeswaxd.ttypes.BeeswaxException'>\n MESSAGE: 
> RuntimeException: ja...ould not find TCatalogObject(type:TABLE, 
> catalog_version:0, table:TTable(db_name:functional, 
> tbl_name:alltypestiny))\n", False)
> E    +  where <bound method type.is_acceptable_error of <class 
> 'test_concurrent_ddls.TestConcurrentDdls'>> = 
> TestConcurrentDdls.is_acceptable_error
> E    +  and   "ImpalaBeeswaxException:\n INNER EXCEPTION: <class 
> 'beeswaxd.ttypes.BeeswaxException'>\n MESSAGE: RuntimeException: ja...ould 
> not find TCatalogObject(type:TABLE, catalog_version:0, 
> table:TTable(db_name:functional, tbl_name:alltypestiny))\n" = 
> str(ImpalaBeeswaxException()){code}
> The exception in impalad.INFO:
> {noformat}
> I0103 11:19:32.221755  8786 jni-util.cc:302] 
> 3b476356afa44e74:6f637cfa00000000] java.lang.RuntimeException: 
> java.util.concurrent.ExecutionException: 
> org.apache.impala.catalog.local.InconsistentMetadataFetchException: Fetching 
> TABLE failed. Could not find TCatalogObject(type:TABLE, catalog_version:0, 
> table:TTable(db_name:functional, tbl_name:alltypestiny))
>         at 
> org.apache.impala.catalog.local.CatalogdMetaProvider.getIfPresent(CatalogdMetaProvider.java:901)
>         at 
> org.apache.impala.catalog.local.CatalogdMetaProvider.getTableIfPresent(CatalogdMetaProvider.java:750)
>         at 
> org.apache.impala.catalog.local.LocalDb.getTableIfCached(LocalDb.java:128)
>         at org.apache.impala.catalog.local.LocalDb.getTable(LocalDb.java:143)
>         at 
> org.apache.impala.analysis.StmtMetadataLoader.getMissingTables(StmtMetadataLoader.java:314)
>         at 
> org.apache.impala.analysis.StmtMetadataLoader.loadTables(StmtMetadataLoader.java:169)
>         at 
> org.apache.impala.analysis.StmtMetadataLoader.loadTables(StmtMetadataLoader.java:145)
>         at 
> org.apache.impala.service.Frontend.doCreateExecRequest(Frontend.java:2348)
>         at 
> org.apache.impala.service.Frontend.getTExecRequest(Frontend.java:2110)
>         at 
> org.apache.impala.service.Frontend.createExecRequest(Frontend.java:1883)
>         at 
> org.apache.impala.service.JniFrontend.createExecRequest(JniFrontend.java:169)
> Caused by: java.util.concurrent.ExecutionException: 
> org.apache.impala.catalog.local.InconsistentMetadataFetchException: Fetching 
> TABLE failed. Could not find TCatalogObject(type:TABLE, catalog_version:0, 
> table:TTable(db_name:functional, tbl_name:alltypestiny))
>         at 
> java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357)
>         at 
> java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1908)
>         at 
> org.apache.impala.catalog.local.CatalogdMetaProvider.getIfPresent(CatalogdMetaProvider.java:898)
>         ... 10 more
> Caused by: 
> org.apache.impala.catalog.local.InconsistentMetadataFetchException: Fetching 
> TABLE failed. Could not find TCatalogObject(type:TABLE, catalog_version:0, 
> table:TTable(db_name:functional, tbl_name:alltypestiny))
>         at 
> org.apache.impala.catalog.local.CatalogdMetaProvider.sendRequest(CatalogdMetaProvider.java:465)
>         at 
> org.apache.impala.catalog.local.CatalogdMetaProvider.access$100(CatalogdMetaProvider.java:199)
>         at 
> org.apache.impala.catalog.local.CatalogdMetaProvider$4.call(CatalogdMetaProvider.java:776)
>         at 
> org.apache.impala.catalog.local.CatalogdMetaProvider$4.call(CatalogdMetaProvider.java:768)
>         at 
> org.apache.impala.catalog.local.CatalogdMetaProvider.loadWithCaching(CatalogdMetaProvider.java:562)
>         at 
> org.apache.impala.catalog.local.CatalogdMetaProvider.loadTable(CatalogdMetaProvider.java:764)
>         at 
> org.apache.impala.catalog.local.LocalTable.loadTableMetadata(LocalTable.java:152)
>         at 
> org.apache.impala.catalog.local.LocalTable.load(LocalTable.java:104)
>         at org.apache.impala.catalog.local.LocalDb.getTable(LocalDb.java:147)
>         ... 7 more{noformat}
> Other tests in TestConcurrentDdls that use local catalog mode could also hit 
> the same issue, e.g. test_mixed_catalog_ddls_with_invalidate_metadata.



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