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Destination-redshift: fixed integration tests - added tmp tables removal #22495

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merged 1 commit into from
Feb 7, 2023

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@etsybaev etsybaev commented Feb 7, 2023

What

Normalization integration tests create target schemas at destinations and never delete them. This behavior pollutes our DW accounts (Redshift, Snowflake, BigQuery) with over a thousand random schemas (integration_test_***). In case of Redshift, this causes the following problem:

 ***"type":"TRACE","trace":***"type":"ERROR","emitted_at":1.666222038961E12,"error":***"message":"Something went wrong in the connector. See the logs for more details.","internal_message":"java.sql.SQLException: [Amazon](500310) Invalid operation: 1040 \nDetails: Maximum tables limit exceeded. The maximum number of tables per cluster is 9900 for this instance type. The limit includes permanent and temporary tables. (pid:7865);","stack_trace":"java.sql.SQLException: [Amazon](500310) Invalid operation: 1040 \nDetails: Maximum tables limit exceeded. The maximum number of tables per cluster is 9900 for this instance type. The limit includes permanent and temporary tables. (pid:7865);\n\tat com.amazon.redshift.client.messages.inbound.ErrorResponse.toErrorException(Unknown Source)\n\tat com.amazon.redshift.client.PGMessagingContext.handleErrorResponse(Unknown Source)\n\tat com.amazon.redshift.client.PGMessagingContext.handleMessage(Unknown Source)\n\tat com.amazon.jdbc.communications.InboundMessagesPipeline.getNextMessageOfClass(Unknown Source)\n\tat com.amazon.redshift.client.PGMessagingContext.doMoveToNextClass(Unknown Source)\n\tat com.amazon.redshift.client.PGMessagingContext.getErrorResponse(Unknown Source)\n\tat com.amazon.redshift.client.PGClient.handleErrorsScenario3(Unknown Source)\n\tat com.amazon.redshift.client.PGClient.handleErrors(Unknown Source)\n\tat com.amazon.redshift.dataengine.PGQueryExecutor$CallableExecuteTask.call(Unknown Source)\n\tat com.amazon.redshift.dataengine.PGQueryExecutor$CallableExecuteTask.call(Unknown Source)\n\tat java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)\n\tat java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)\n\tat java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)\nCaused by: com.amazon.support.exceptions.ErrorException: [Amazon](500310) Invalid operation: 1040 \nDetails: Maximum tables limit exceeded. The maximum number of tables per cluster is 9900 for this instance type. The limit includes permanent and temporary tables. (pid:7865);\n\t... 13 more\n","failure_type":"system_error"***

How

Added tmp data removing

🚨 User Impact 🚨

Only tests affected, no user impact

Pre-merge Checklist

Expand the relevant checklist and delete the others.

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@etsybaev
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etsybaev commented Feb 7, 2023

/test connector=connectors/destination-redshift

🕑 connectors/destination-redshift https://github.com/airbytehq/airbyte/actions/runs/4115534800
✅ connectors/destination-redshift https://github.com/airbytehq/airbyte/actions/runs/4115534800
Python tests coverage:

Name                                                              Stmts   Miss  Cover
-------------------------------------------------------------------------------------
normalization/transform_config/__init__.py                            2      0   100%
normalization/transform_catalog/reserved_keywords.py                 14      0   100%
normalization/transform_catalog/__init__.py                           2      0   100%
normalization/destination_type.py                                    14      0   100%
normalization/__init__.py                                             4      0   100%
normalization/transform_catalog/destination_name_transformer.py     166      8    95%
normalization/transform_catalog/table_name_registry.py              174     34    80%
normalization/transform_config/transform.py                         189     48    75%
normalization/transform_catalog/utils.py                             51     14    73%
normalization/transform_catalog/dbt_macro.py                         22      7    68%
normalization/transform_catalog/catalog_processor.py                147     80    46%
normalization/transform_catalog/transform.py                         61     38    38%
normalization/transform_catalog/stream_processor.py                 595    400    33%
-------------------------------------------------------------------------------------
TOTAL                                                              1441    629    56%

Build Passed

Test summary info:

All Passed

@etsybaev etsybaev merged commit 3d2a995 into master Feb 7, 2023
@etsybaev etsybaev deleted the etsybaev/18202-redshift-fixed-tmp-tables-removal branch February 7, 2023 21:25
danidelvalle pushed a commit to danidelvalle/airbyte that referenced this pull request Feb 9, 2023
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Normalization integration tests do not delete schemas that they create
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