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feat: add support for custom timeout and retry parameters in execute_update method in transactions #251

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merged 7 commits into from
Mar 11, 2021
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@vi3k6i5 vi3k6i5 commented Mar 2, 2021

feat: Added support for custom timeout and retry parameters in transactions.

Fixes #71 馃

@vi3k6i5 vi3k6i5 requested a review from a team as a code owner March 2, 2021 10:53
@product-auto-label product-auto-label bot added the api: spanner Issues related to the googleapis/python-spanner API. label Mar 2, 2021
@google-cla google-cla bot added the cla: yes This human has signed the Contributor License Agreement. label Mar 2, 2021
@vi3k6i5 vi3k6i5 changed the title feat: Added support for custom timeout and retry parameters in transactions. feat: Added support for custom timeout and retry parameters in transactions Mar 2, 2021
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This change in itself seems reasonable to me, but I don't know the exact background for this change. From the description of the PR it seems that the goal is to add custom timeout and retry parameters for transactions. This PR only introduces timeout and retry parameters for single update statements in a transaction. It does not:

  1. Add the possibility to specify a timeout for Begin, Commit or ExecuteBatchDML statements in a transaction.
  2. Add the possibility to set a timeout for the entire transaction (which I would also expect not to be something we want, but I'm a little confused by the PR title)

Is this intentional?

@vi3k6i5 vi3k6i5 changed the title feat: Added support for custom timeout and retry parameters in transactions feat: Added support for custom timeout and retry parameters in execute_update method in transactions. Mar 3, 2021
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vi3k6i5 commented Mar 3, 2021

Thanks @olavloite . I Updated the PR title, that should clarify it. We were planning to add this parameter 1 by 1 in other places as well. @larkee : Shall I update the same PR with other implementations as well?

@vi3k6i5 vi3k6i5 changed the title feat: Added support for custom timeout and retry parameters in execute_update method in transactions. feat: Added support for custom timeout and retry parameters in execute_update method in transactions Mar 3, 2021
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skuruppu commented Mar 3, 2021

I think this is fine since we may want to see how this looks for one method first. Then in the next PR, we can do multiples of these.

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This looks good to me, but I have a few questions:

  1. Are we going to add custom timeouts for other methods as well?
  2. Are we also planning on making it possible to override the default retry strategy of the methods?
  3. Do we want to provide a way so that a timeout is set during initialization and the caller does not have to specify the timeout on every call (or do we already have this functionality)?

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Sorry, I missed the above comments, so I think it looks good, since this is the first step of the feature.

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Please wait for @larkee 's review before merging, as they have more context on the library implementation.

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@vi3k6i5 vi3k6i5 requested a review from larkee March 10, 2021 08:40
@larkee larkee added the kokoro:force-run Add this label to force Kokoro to re-run the tests. label Mar 10, 2021
@larkee larkee changed the title feat: Added support for custom timeout and retry parameters in execute_update method in transactions feat: add support for custom timeout and retry parameters in execute_update method in transactions Mar 10, 2021
@yoshi-kokoro yoshi-kokoro removed the kokoro:force-run Add this label to force Kokoro to re-run the tests. label Mar 10, 2021
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Build check failed, retrying.

@vi3k6i5 vi3k6i5 merged commit 8abaebd into googleapis:master Mar 11, 2021
gcf-merge-on-green bot pushed a commit that referenced this pull request Mar 25, 2021
馃 I have created a release \*beep\* \*boop\*
---
## [3.3.0](https://www.github.com/googleapis/python-spanner/compare/v3.2.0...v3.3.0) (2021-03-25)


### Features

* add encryption_info to Database ([#284](https://www.github.com/googleapis/python-spanner/issues/284)) ([2fd0352](https://www.github.com/googleapis/python-spanner/commit/2fd0352f695d7ab85e57d8c4388f42f91cf39435))
* add support for CMEK ([#105](https://www.github.com/googleapis/python-spanner/issues/105)) ([e990ff7](https://www.github.com/googleapis/python-spanner/commit/e990ff70342e7c2e27059e82c8d74cce39eb85d0))
* add support for custom timeout and retry parameters in execute_update method in transactions ([#251](https://www.github.com/googleapis/python-spanner/issues/251)) ([8abaebd](https://www.github.com/googleapis/python-spanner/commit/8abaebd9edac198596e7bd51d068d50147d0391d))
* added retry and timeout params to partition read in database and snapshot class ([#278](https://www.github.com/googleapis/python-spanner/issues/278)) ([1a7c9d2](https://www.github.com/googleapis/python-spanner/commit/1a7c9d296c23dfa7be7b07ea511a4a8fc2c0693f))
* **db_api:** support executing several DDLs separated by semicolon ([#277](https://www.github.com/googleapis/python-spanner/issues/277)) ([801ddc8](https://www.github.com/googleapis/python-spanner/commit/801ddc87434ff9e3c86b1281ebfeac26195c06e8))


### Bug Fixes

* avoid consuming pending null values when merging ([#286](https://www.github.com/googleapis/python-spanner/issues/286)) ([c6cba9f](https://www.github.com/googleapis/python-spanner/commit/c6cba9fbe4c717f1f8e2a97e3f76bfe6b956e55b))
* **db_api:** allow file path for credentials ([#221](https://www.github.com/googleapis/python-spanner/issues/221)) ([1de0284](https://www.github.com/googleapis/python-spanner/commit/1de028430b779a50d38242fe70567e92b560df5a))
* **db_api:** ensure DDL statements are being executed ([#290](https://www.github.com/googleapis/python-spanner/issues/290)) ([baa02ee](https://www.github.com/googleapis/python-spanner/commit/baa02ee1a352f7c509a3e169927cf220913e521f))
* **db_api:** revert Mutations API usage ([#285](https://www.github.com/googleapis/python-spanner/issues/285)) ([e5d4901](https://www.github.com/googleapis/python-spanner/commit/e5d4901e9b7111b39dfec4c56032875dc7c6e74c))


### Documentation

* fix docstring types and typos ([#259](https://www.github.com/googleapis/python-spanner/issues/259)) ([1b0ce1d](https://www.github.com/googleapis/python-spanner/commit/1b0ce1d2986085ce4033cf773eb6c5d3b904473c))
* fix snapshot usage ([#291](https://www.github.com/googleapis/python-spanner/issues/291)) ([eee2181](https://www.github.com/googleapis/python-spanner/commit/eee218164c3177586b73278aa21495280984af89))
---


This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please).
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Add support for custom timeout and retry parameters through object surfaces
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