[SPARK-46592][DOCKER][TEST] OracleIntegrationSuite is flaky because of ORA-04021#44594
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yaooqinn wants to merge 4 commits intoapache:masterfrom
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[SPARK-46592][DOCKER][TEST] OracleIntegrationSuite is flaky because of ORA-04021#44594yaooqinn wants to merge 4 commits intoapache:masterfrom
yaooqinn wants to merge 4 commits intoapache:masterfrom
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dongjoon-hyun
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+1, LGTM (Pending CIs).
Nice! Thank you so much for the deep investigation and fixing this, @yaooqinn .
MaxGekk
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LuciferYang
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+1, LGTM
Thanks for your work. @yaooqinn
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+1, LGTM. Merging to master. |
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Thank you @MaxGekk @dongjoon-hyun @LuciferYang |
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…dundant SYSTEM password reset ### What changes were proposed in this pull request? This pull request improves the Oracle JDBC tests by skipping the redundant SYSTEM password reset. ### Why are the changes needed? These changes are necessary to clean up the Oracle JDBC tests. This pull request effectively reverts the modifications introduced in [SPARK-46592](https://issues.apache.org/jira/browse/SPARK-46592) and [PR #44594](#44594), which attempted to work around the sporadic occurrence of ORA-65048 and ORA-04021 errors by setting the Oracle parameter DDL_LOCK_TIMEOUT. As discussed in [issue #35](gvenzl/oci-oracle-free#35), setting DDL_LOCK_TIMEOUT did not resolve the issue. The root cause appears to be an Oracle bug or unwanted behavior related to the use of Pluggable Database (PDB) rather than the expected functionality of Oracle itself. Additionally, with [SPARK-48141](https://issues.apache.org/jira/browse/SPARK-48141), we have upgraded the Oracle version used in the tests to Oracle Free 23ai, version 23.4. This upgrade should help address some of the issues observed with the previous Oracle version. ### Does this PR introduce _any_ user-facing change? No ### How was this patch tested? This patch was tested using the existing test suite, with a particular focus on Oracle JDBC tests. The following steps were executed: ``` export ENABLE_DOCKER_INTEGRATION_TESTS=1 ./build/sbt -Pdocker-integration-tests "docker-integration-tests/testOnly org.apache.spark.sql.jdbc.OracleIntegrationSuite" ``` ### Was this patch authored or co-authored using generative AI tooling? No Closes #46598 from LucaCanali/fixOracleIntegrationTests. Lead-authored-by: Kent Yao <yao@apache.org> Co-authored-by: Luca Canali <luca.canali@cern.ch> Signed-off-by: Kent Yao <yao@apache.org>
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What changes were proposed in this pull request?
This PR mounts
docker-entrypoint-initdb.dto OracleDocker to set DDL_LOCK_TIMEOUT and retryalter user systemto ensure the password of SYSTEM user is correctly set.Why are the changes needed?
https://github.com/apache/spark/actions/runs/7405337059/job/20148144542
https://github.com/apache/spark/actions/runs/7403889993/job/20144539155
https://github.com/apache/spark/actions/runs/7401841987/job/20138483574
Fix test flakiness caused by ORA-04021
Does this PR introduce any user-facing change?
no
How was this patch tested?
OracleIntegrationSuite
Was this patch authored or co-authored using generative AI tooling?
no