Support writing to BQ via Storage Write API with SchemaTransforms #23988
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R: @johnjcasey |
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Stopping reviewer notifications for this pull request: review requested by someone other than the bot, ceding control |
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pabloem
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Dec 7, 2022
...pache/beam/sdk/io/gcp/bigquery/providers/BigQueryStorageWriteApiSchemaTransformProvider.java
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pabloem
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| public abstract Builder setNumStorageWriteApiStreams(Integer numStorageWriteApiStreams); | ||
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| public abstract Builder setNumFileShards(Integer numFileShards); |
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I think we should have default values for these (file shards are not relevant for storage, right?) - and avoid exposing them if possible. In fact, we should use auto sharding if it's supported.
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will do, that sounds better. fyi support was added in #16795
...pache/beam/sdk/io/gcp/bigquery/providers/BigQueryStorageWriteApiSchemaTransformProvider.java
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| if (configuration.getTriggeringFrequencySeconds() != null) { | ||
| write = | ||
| write.withTriggeringFrequency( | ||
| Duration.standardSeconds(configuration.getTriggeringFrequencySeconds())); | ||
| } |
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I think we should probably have a default value for this. Something like:
if input.isUnbounded():
write = write.withTriggeringFrequency(config.getTriggeringFrequency() == null ? DEFAULT_VALUE : conf.getTriggeringFrequency())
so that this parameter can be optional even for streaming pipelines
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SGTM, what default do you think is good here? I've often seen 60s
...pache/beam/sdk/io/gcp/bigquery/providers/BigQueryStorageWriteApiSchemaTransformProvider.java
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retest this please |
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Thank you @pabloem, PTAL |
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Friendly ping :) needs a final review |
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R: @johnjcasey |
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pabloem
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Dec 19, 2022
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Comments addressed, PTAL :) |
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lgtm thanks! |
lostluck
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Dec 22, 2022
…ache#23988) * storage write api provider class skeleton * storage write schematransform configuration with validation * small fixes, more validation checks, and setting up the storage write transform * PCollectionRowTuple with two outputs: failed rows and (errorrors+failed rows) * spotless * bq services does not belong as a configuration field * add AT_LEAST_ONCE semantics. also set test bq services * test config validation and successful writes * test for failed rows * test for failed rows * some fixes * experiment * use autoSharding, set default triggering frequency, use beameam schema * use Long instead of Integer * address comments: use autosharding, 5s commit interval, change input and output tags
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Adding SchemaTransform capability to BigQueryIO Storage Write API.