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fix: unify pending rows batch acknowledgement policy

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Signed-off-by: WenyXu <wenymedia@gmail.com>
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WenyXu
2026-09-22 06:51:28 +00:00
parent 067c7f545a
commit 94c19d8780
12 changed files with 196 additions and 69 deletions
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config/config.md
+2 -2
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@@ -75,7 +75,7 @@
| `influxdb` | -- | -- | InfluxDB protocol options. |
| `influxdb.enable` | Bool | `true` | Whether to enable InfluxDB protocol in HTTP API. |
| `influxdb.default_merge_mode` | String | `last_non_null` | Default merge mode for tables automatically created by InfluxDB protocol.<br/>Available values: "last_non_null", "last_row". |
| `pending_rows_batcher` | -- | -- | Ordinary-table batching for opted-in HTTP ingestion protocols.<br/>Omitted or empty protocols disables batching. Prom without metric engine uses this batcher.<br/>OTLP logs, traces and ordinary metrics use this batcher. |
| `pending_rows_batcher` | -- | -- | Ordinary-table batching for opted-in HTTP ingestion protocols.<br/>PENDING_ROWS_BATCH_SYNC defaults to true for both batchers. Set it to false to acknowledge<br/>queue admission without waiting for storage; later failures cannot be returned to the client.<br/>Omitted or empty protocols disables batching. Prom without metric engine uses this batcher.<br/>OTLP logs, traces and ordinary metrics use this batcher. |
| `pending_rows_batcher.pending_rows_flush_interval` | String | `0s` | Flush interval measured from the first pending submission. Zero disables batching. |
| `pending_rows_batcher.max_batch_rows` | Integer | `100000` | Flush after a complete submission reaches this row threshold. |
| `pending_rows_batcher.max_concurrent_flushes` | Integer | `256` | Maximum concurrent flushes shared by the frontend batcher. |
@@ -343,7 +343,7 @@
| `influxdb` | -- | -- | InfluxDB protocol options. |
| `influxdb.enable` | Bool | `true` | Whether to enable InfluxDB protocol in HTTP API. |
| `influxdb.default_merge_mode` | String | `last_non_null` | Default merge mode for tables automatically created by InfluxDB protocol.<br/>Available values: "last_non_null", "last_row". |
| `pending_rows_batcher` | -- | -- | Ordinary-table batching for opted-in HTTP ingestion protocols.<br/>Omitted or empty protocols disables batching. Prom without metric engine uses this batcher.<br/>OTLP logs, traces and ordinary metrics use this batcher. |
| `pending_rows_batcher` | -- | -- | Ordinary-table batching for opted-in HTTP ingestion protocols.<br/>PENDING_ROWS_BATCH_SYNC defaults to true for both batchers. Set it to false to acknowledge<br/>queue admission without waiting for storage; later failures cannot be returned to the client.<br/>Omitted or empty protocols disables batching. Prom without metric engine uses this batcher.<br/>OTLP logs, traces and ordinary metrics use this batcher. |
| `pending_rows_batcher.pending_rows_flush_interval` | String | `0s` | Flush interval measured from the first pending submission. Zero disables batching. |
| `pending_rows_batcher.max_batch_rows` | Integer | `100000` | Flush after a complete submission reaches this row threshold. |
| `pending_rows_batcher.max_concurrent_flushes` | Integer | `256` | Maximum concurrent flushes shared by the frontend batcher. |
config/frontend.example.toml
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@@ -232,6 +232,8 @@ enable = true
default_merge_mode = "last_non_null"
## Ordinary-table batching for opted-in HTTP ingestion protocols.
## PENDING_ROWS_BATCH_SYNC defaults to true for both batchers. Set it to false to acknowledge
## queue admission without waiting for storage; later failures cannot be returned to the client.
## Omitted or empty protocols disables batching. Prom without metric engine uses this batcher.
## OTLP logs, traces and ordinary metrics use this batcher.
[pending_rows_batcher]
config/standalone.example.toml
+2
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@@ -211,6 +211,8 @@ enable = true
default_merge_mode = "last_non_null"
## Ordinary-table batching for opted-in HTTP ingestion protocols.
## PENDING_ROWS_BATCH_SYNC defaults to true for both batchers. Set it to false to acknowledge
## queue admission without waiting for storage; later failures cannot be returned to the client.
## Omitted or empty protocols disables batching. Prom without metric engine uses this batcher.
## OTLP logs, traces and ordinary metrics use this batcher.
[pending_rows_batcher]