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https://issues.apache.org/jira/browse/IMPALA-8121?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16826486#comment-16826486
 ] 

Tim Armstrong commented on IMPALA-8121:
---------------------------------------

Here's the full list of failed tests:
{noformat}
    metadata.test_compute_stats.TestComputeStats.test_compute_stats[protocol: 
beeswax | exec_option: {'batch_size': 0, 'num_nodes': 0, 
'disable_codegen_rows_threshold': 5000, 'disable_codegen': False, 
'abort_on_error': 1, 'exec_single_node_rows_threshold': 0} | table_format: 
text/none]
    
metadata.test_compute_stats.TestComputeStats.test_pull_stats_profile[protocol: 
beeswax | exec_option: {'batch_size': 0, 'num_nodes': 0, 
'disable_codegen_rows_threshold': 5000, 'disable_codegen': False, 
'abort_on_error': 1, 'exec_single_node_rows_threshold': 0} | table_format: 
text/none]
    metadata.test_ddl.TestDdlStatements.test_alter_set_column_stats[protocol: 
beeswax | exec_option: {'sync_ddl': 0, 'batch_size': 0, 'num_nodes': 0, 
'disable_codegen_rows_threshold': 0, 'disable_codegen': False, 
'abort_on_error': 1, 'exec_single_node_rows_threshold': 0} | table_format: 
text/none-unique_database0]
    metadata.test_ddl.TestDdlStatements.test_alter_table[protocol: beeswax | 
exec_option: {'sync_ddl': 0, 'batch_size': 0, 'num_nodes': 0, 
'disable_codegen_rows_threshold': 0, 'disable_codegen': False, 
'abort_on_error': 1, 'exec_single_node_rows_threshold': 0} | table_format: 
text/none-unique_database0]
    
metadata.test_hdfs_permissions.TestHdfsPermissions.test_insert_into_read_only_table[protocol:
 beeswax | exec_option: {'batch_size': 0, 'num_nodes': 0, 
'disable_codegen_rows_threshold': 5000, 'disable_codegen': False, 
'abort_on_error': 1, 'exec_single_node_rows_threshold': 0} | table_format: 
text/none]
    metadata.test_ddl.TestDdlStatements.test_partition_ddl_predicates[protocol: 
beeswax | exec_option: {'sync_ddl': 0, 'batch_size': 0, 'num_nodes': 0, 
'disable_codegen_rows_threshold': 0, 'disable_codegen': False, 
'abort_on_error': 1, 'exec_single_node_rows_threshold': 0} | table_format: 
text/none-unique_database0]
    
query_test.test_avro_schema_resolution.TestAvroSchemaResolution.test_avro_schema_changes[protocol:
 beeswax | exec_option: {'batch_size': 0, 'num_nodes': 0, 
'disable_codegen_rows_threshold': 0, 'disable_codegen': False, 
'abort_on_error': 1, 'exec_single_node_rows_threshold': 0} | table_format: 
avro/snap/block]
    
query_test.test_kudu.TestImpalaKuduIntegration.test_delete_external_kudu_table
    
query_test.test_kudu.TestImpalaKuduIntegration.test_delete_managed_kudu_table
    
query_test.test_insert_behaviour.TestInsertBehaviour.test_insert_file_permissions
    
query_test.test_insert_behaviour.TestInsertBehaviour.test_mixed_partition_permissions
    query_test.test_insert_behaviour.TestInsertBehaviour.test_readonly_table_dir
    query_test.test_insert_behaviour.TestInsertBehaviour.test_load_permissions
    
query_test.test_queries.TestQueriesTextTables.test_data_source_tables[protocol: 
beeswax | exec_option: {'batch_size': 0, 'num_nodes': 0, 
'disable_codegen_rows_threshold': 0, 'disable_codegen': False, 
'abort_on_error': 1, 'exec_single_node_rows_threshold': 0} | table_format: 
text/none]
    query_test.test_kudu.TestKuduOperations.test_kudu_col_changed
    query_test.test_kudu.TestKuduOperations.test_kudu_col_not_null_changed
    query_test.test_kudu.TestKuduOperations.test_kudu_col_null_changed
    query_test.test_kudu.TestKuduOperations.test_kudu_col_added
    
query_test.test_scanners.TestTextScanRangeLengths.test_text_scanner_with_header[protocol:
 beeswax | exec_option: {'batch_size': 0, 'num_nodes': 0, 
'disable_codegen_rows_threshold': 0, 'disable_codegen': False, 
'abort_on_error': 1, 'exec_single_node_rows_threshold': 0} | table_format: 
text/none]
    query_test.test_udfs.TestUdfTargeted.test_udf_update_via_drop[protocol: 
beeswax | exec_option: {'batch_size': 0, 'num_nodes': 0, 
'disable_codegen_rows_threshold': 0, 'disable_codegen': False, 
'abort_on_error': 1, 'exec_single_node_rows_threshold': 0} | table_format: 
text/none]
    query_test.test_udfs.TestUdfTargeted.test_udf_update_via_create[protocol: 
beeswax | exec_option: {'batch_size': 0, 'num_nodes': 0, 
'disable_codegen_rows_threshold': 0, 'disable_codegen': False, 
'abort_on_error': 1, 'exec_single_node_rows_threshold': 0} | table_format: 
text/none]
    webserver.test_web_pages.TestWebPage.test_catalog
    
catalog_service.test_hms_failure.TestHiveMetaStoreFailure.test_hms_service_dies[protocol:
 beeswax | exec_option: {'batch_size': 0, 'num_nodes': 0, 
'disable_codegen_rows_threshold': 5000, 'disable_codegen': False, 
'abort_on_error': 1, 'exec_single_node_rows_threshold': 0} | table_format: 
parquet/none]
    metadata.test_ddl.TestLibCache.test_create_drop_data_src[protocol: beeswax 
| exec_option: {'batch_size': 0, 'num_nodes': 0, 
'disable_codegen_rows_threshold': 5000, 'disable_codegen': False, 
'abort_on_error': 1, 'exec_single_node_rows_threshold': 0} | table_format: 
text/none]
    
metadata.test_hms_integration.TestHmsIntegrationSanity.test_sanity[protocol: 
beeswax | exec_option: {'batch_size': 0, 'num_nodes': 0, 
'disable_codegen_rows_threshold': 5000, 'disable_codegen': False, 
'abort_on_error': 1, 'exec_single_node_rows_threshold': 0} | table_format: 
text/none]
    
metadata.test_metadata_query_statements.TestMetadataQueryStatements.test_show_data_sources[protocol:
 beeswax | exec_option: {'sync_ddl': 0, 'batch_size': 0, 'num_nodes': 0, 
'disable_codegen_rows_threshold': 0, 'disable_codegen': False, 
'abort_on_error': 1, 'exec_single_node_rows_threshold': 0} | table_format: 
text/none]
    
metadata.test_metadata_query_statements.TestMetadataQueryStatements.test_describe_db[protocol:
 beeswax | exec_option: {'sync_ddl': 0, 'batch_size': 0, 'num_nodes': 0, 
'disable_codegen_rows_threshold': 0, 'disable_codegen': False, 
'abort_on_error': 1, 'exec_single_node_rows_threshold': 0} | table_format: 
text/none]
    query_test.test_hdfs_caching.TestHdfsCachingDdl.test_caching_ddl[protocol: 
beeswax | exec_option: {'batch_size': 0, 'num_nodes': 0, 
'disable_codegen_rows_threshold': 5000, 'disable_codegen': False, 
'abort_on_error': 1, 'exec_single_node_rows_threshold': 0} | table_format: 
text/none]
    
query_test.test_hdfs_caching.TestHdfsCachingDdl.test_caching_ddl_drop_database[protocol:
 beeswax | exec_option: {'batch_size': 0, 'num_nodes': 0, 
'disable_codegen_rows_threshold': 5000, 'disable_codegen': False, 
'abort_on_error': 1, 'exec_single_node_rows_threshold': 0} | table_format: 
text/none]
    
query_test.test_hdfs_caching.TestHdfsCachingDdl.test_cache_reload_validation[protocol:
 beeswax | exec_option: {'batch_size': 0, 'num_nodes': 0, 
'disable_codegen_rows_threshold': 5000, 'disable_codegen': False, 
'abort_on_error': 1, 'exec_single_node_rows_threshold': 0} | table_format: 
text/none]
    query_test.test_hdfs_caching.TestHdfsCachingDdl.test_external_drop
    shell.test_shell_interactive.TestImpalaShellInteractive.test_reconnect
    org.apache.impala.service.JdbcTest.testMetaDataGetTables
    org.apache.impala.service.JdbcTest.testMetaDataGetColumnComments
{noformat}

> Pick better default flags in containers
> ---------------------------------------
>
>                 Key: IMPALA-8121
>                 URL: https://issues.apache.org/jira/browse/IMPALA-8121
>             Project: IMPALA
>          Issue Type: Sub-task
>          Components: Infrastructure
>            Reporter: Tim Armstrong
>            Assignee: Tim Armstrong
>            Priority: Major
>              Labels: docker
>
> There are some new features of Impala that are done but disabled by default 
> because they are not strictly better than the previous versions. E.g. the 
> various metadata improvements. Containerised Impala is likely to be new 
> deployments, so it is easier to make potentially disruptive changes to 
> defaults now.
> h2. Metadata V2 Flags
> Catalogd:
> --catalog_topic_mode=minimal
> Impalad:
> --use_local_catalog=true
> I think we *may* also want to configure automatic invalidations of tables 
> from the catalogd so that changes to the underlying storage cluster are 
> eventually reflected in the compute cluster. There's a better solution in the 
> pipeline that uses HMS notifications 
> (https://issues.apache.org/jira/browse/IMPALA-7970), but in the meantime 
> invalidation is time-based.
> Catalogd:
> --invalidate_tables_timeout_s=3600
> Once IMPALA-7970 goes in, we probably also want automatic invalidation by 
> default (TBD - how to handle older HMS that doesn't support those APIs).
> Catalogd:
> --hms_event_polling_interval_s=???
> We probably want to enable HDFS preads for remote reads: -use_hdfs_pread
> We may want to have an I/O cache enabled



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