feat(http): add configurable limit to points batch size on write endpoint #16469
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GeorgeMac
commented
Jan 9, 2020
docmerlin
approved these changes
Jan 9, 2020
stuartcarnie
approved these changes
Jan 9, 2020
| @@ -72,7 +93,7 @@ const ( | |||
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| // NewWriteHandler creates a new handler at /api/v2/write to receive line protocol. | |||
| func NewWriteHandler(log *zap.Logger, b *WriteBackend) *WriteHandler { | |||
| func NewWriteHandler(log *zap.Logger, b *WriteBackend, opts ...WriteHandlerOption) *WriteHandler { | |||
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❤️ the use of functional options
Comment on lines
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+136
| handleError = func(err error, code, message string) { | ||
| h.HandleHTTPError(ctx, &influxdb.Error{ | ||
| Code: code, | ||
| Op: "http/handleWrite", | ||
| Msg: message, | ||
| Err: err, | ||
| }, w) | ||
| } |
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💯 for refactoring this to a function
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| code := influxdb.EInternal | ||
| if errors.Is(err, ErrMaxBatchSizeExceeded) { | ||
| code = influxdb.ETooLarge |
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Great to see the use of proper HTTP status codes 🎉
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You can tell what wikipedia page I spent some time on for this PR 😂
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Closes #13100
This enables support for a limit on the points batch size in bytes (after compression if compression is enabled).
To configure this the functional option
WithMaxBatchSizeByte(50 * 1024 * 1024)should be used when constructing ahttp.WriteHandler.