test(spanner): use nam6 instance config for CreateInstancePartitionSampleIT - #14261
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CreateInstancePartitionSample creates an instance partition with config 'nam3'.
Creating instance partitions on single-region instances ('regional-us-central1')
fails with:
FAILED_PRECONDITION: Cannot create an instance partition in a single region instance.
Additionally, Cloud Spanner prohibits an instance partition from sharing
the exact base config of the parent instance (DuplicatedBaseInstancePartitionConfigs).
Update CreateInstancePartitionSampleIT to create the parent instance in 'nam6'
with display name "Partition test instance". This satisfies the multi-region
requirement while avoiding a base config collision with 'nam3'.
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This pull request updates the CreateInstancePartitionSampleIT.java test file by changing the display name of the test instance to 'Partition test instance' and updating the instance configuration ID from 'regional-us-central1' to 'nam6'. There are no review comments, and I have no feedback to provide.
rahul2393
approved these changes
Sep 4, 2026
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CreateInstancePartitionSample creates an instance partition with config 'nam3'. Creating instance partitions on single-region instances ('regional-us-central1') fails with:
FAILED_PRECONDITION: Cannot create an instance partition in a single region instance.
Additionally, Cloud Spanner prohibits an instance partition from sharing the exact base config of the parent instance (DuplicatedBaseInstancePartitionConfigs).
Update CreateInstancePartitionSampleIT to create the parent instance in 'nam6' with display name "Partition test instance". This satisfies the multi-region requirement while avoiding a base config collision with 'nam3'.