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There is no way to control thread creation in Gax. #1769

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tomoponzoo opened this issue Sep 6, 2022 · 0 comments · Fixed by #1770 or #1785

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api: bigquerystorage

Contributor

tomoponzoo commented Sep 6, 2022

Is your feature request related to a problem? Please describe.
Creating a large amount of JsonStreamWriters will create a large amount of threads named gax-xxx, resulting in poor application performance and increased write latency. (Thread blocking will occur frequently.)

Describe the solution you'd like
We need a way to control the creation of gax threads.
For this purpose, we would like to have a mechanism to accept an arbitrary ExecutorProvider in JsonStreamWriter.Builder.

Additional context
Although gax threads are used within java-gax for things like retry processing, we only use the default stream and do not need a large amount of gax threads.
We have actually created a custom library implementing the solution described above and have confirmed that it works well.

The text was updated successfully, but these errors were encountered:

product-auto-label bot added the api: bigquerystorage label

tomoponzoo mentioned this issue

feat: ExecutorProvider can now be replaced #1770

Merged

gcf-merge-on-green bot closed this as completed in #1770

gcf-merge-on-green bot pushed a commit that referenced this issue


          feat: ExecutorProvider can now be replaced (#1770)

6380f71

An arbitrary ExecutorProvider can be set to control the generation of gax threads.

Fixes #1769

release-please bot mentioned this issue

chore(main): release 2.22.0 #1785

Merged

gcf-merge-on-green bot pushed a commit that referenced this issue


          chore(main): release 2.22.0 (#1785)

935d7a8

🤖 I have created a release *beep* *boop*
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## [2.22.0](https://togithub.com/googleapis/java-bigquerystorage/compare/v2.21.0...v2.22.0) (2022-09-29)


### Features

* Add a new specific exception about json data has unknown field ([#1792](https://togithub.com/googleapis/java-bigquerystorage/issues/1792)) ([18f93c1](https://togithub.com/googleapis/java-bigquerystorage/commit/18f93c124334464a951b3d3065bdf11bbda13dac))
* Add cache for location in stream writer, and trigger that when location is not presented ([#1804](https://togithub.com/googleapis/java-bigquerystorage/issues/1804)) ([c24c14f](https://togithub.com/googleapis/java-bigquerystorage/commit/c24c14f14b1a6f8249f55630d51e3cadd500c1ad))
* Add close() to multiplexing client ([#1788](https://togithub.com/googleapis/java-bigquerystorage/issues/1788)) ([6b3a974](https://togithub.com/googleapis/java-bigquerystorage/commit/6b3a97491bf718333ae7c085f9b10723d8b24388))
* Add fully managed schema support on json writer ([#1794](https://togithub.com/googleapis/java-bigquerystorage/issues/1794)) ([b6b515f](https://togithub.com/googleapis/java-bigquerystorage/commit/b6b515f57a0f6956c9d9f902a5e3e16edc845a48))
* Add more retry error code to the sample ([#1805](https://togithub.com/googleapis/java-bigquerystorage/issues/1805)) ([4bf67bc](https://togithub.com/googleapis/java-bigquerystorage/commit/4bf67bcf0de2d370f0b04d8df236d30466b91598))
* Add multiplexing client core algorithm and basic testing, plus fix a tiny bug in fake server ([#1787](https://togithub.com/googleapis/java-bigquerystorage/issues/1787)) ([1bb8e26](https://togithub.com/googleapis/java-bigquerystorage/commit/1bb8e262941f570d7f2de60123ec5a6a0cf43600))
* Add multiplexing support to connection worker.  ([#1784](https://togithub.com/googleapis/java-bigquerystorage/issues/1784)) ([a869a1d](https://togithub.com/googleapis/java-bigquerystorage/commit/a869a1d8baba3cc0f6046d661c6f52ec12a3f12d))
* Add support for flexible column name in JsonStreamWriter ([#1786](https://togithub.com/googleapis/java-bigquerystorage/issues/1786)) ([694abbb](https://togithub.com/googleapis/java-bigquerystorage/commit/694abbb43bf2970cd81803521c349dc31a38f484))
* Add two fine logs that would allow Datastream to look into the stuck issue ([#1791](https://togithub.com/googleapis/java-bigquerystorage/issues/1791)) ([745ceb4](https://togithub.com/googleapis/java-bigquerystorage/commit/745ceb46dec5922efe394773028532dcd84a4f9b))
* Always pass a null bigquery client lib to StreamWriter ([#1795](https://togithub.com/googleapis/java-bigquerystorage/issues/1795)) ([eec50c1](https://togithub.com/googleapis/java-bigquerystorage/commit/eec50c14e1dff84ae9a3e70f9d08d27b9e225e55))
* Bug fix for checking write_stream field but proto might not contain the field to unblock the release ([#1806](https://togithub.com/googleapis/java-bigquerystorage/issues/1806)) ([9791d69](https://togithub.com/googleapis/java-bigquerystorage/commit/9791d693c75367bec6451ebf65ae4ea3347bf50f))
* Client unknown fields drives writer refreshment ([#1797](https://togithub.com/googleapis/java-bigquerystorage/issues/1797)) ([d8aaed5](https://togithub.com/googleapis/java-bigquerystorage/commit/d8aaed522b9de487539165ea662465e5a96222f1))
* ExecutorProvider can now be replaced ([#1770](https://togithub.com/googleapis/java-bigquerystorage/issues/1770)) ([6380f71](https://togithub.com/googleapis/java-bigquerystorage/commit/6380f713b8f42fa3a58df2750ea2cf3b7397d29c)), closes [#1769](https://togithub.com/googleapis/java-bigquerystorage/issues/1769)
* Fix some todos and reject stream writer if it's created with mixed behavior of passed in client or not ([#1803](https://togithub.com/googleapis/java-bigquerystorage/issues/1803)) ([1a69192](https://togithub.com/googleapis/java-bigquerystorage/commit/1a69192e2ffc6475a7e4b67c5a452f1c0e8aaddc))
* Minor tune after offline testing  ([#1807](https://togithub.com/googleapis/java-bigquerystorage/issues/1807)) ([694a870](https://togithub.com/googleapis/java-bigquerystorage/commit/694a870bac623ef038168a4358b9d73972077edb))
* Populate location info if we already called GetWriteStream ([#1802](https://togithub.com/googleapis/java-bigquerystorage/issues/1802)) ([5f43103](https://togithub.com/googleapis/java-bigquerystorage/commit/5f4310321e7f90385f7ef5c32e3e5395f719d0ca))
* Some fixes for multiplexing client  ([#1798](https://togithub.com/googleapis/java-bigquerystorage/issues/1798)) ([b3ffd77](https://togithub.com/googleapis/java-bigquerystorage/commit/b3ffd77e4b86708f241ba517c55bb3508964bc0e))
* Wire connection pool to stream writer without implementing updated schema  ([#1790](https://togithub.com/googleapis/java-bigquerystorage/issues/1790)) ([3eb1475](https://togithub.com/googleapis/java-bigquerystorage/commit/3eb147545db2415e5a68752b8ede1c4d342d1a84))

---
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