Implementation:Apache Druid IngestionProgressDialog

Knowledge Sources	Apache Druid
Domains	Data_Ingestion, Task_Management, Monitoring
Last Updated	2026-02-10 00:00 GMT

Overview

Concrete React dialog component for displaying real-time MSQ task execution progress with stage visualization.

Description

The IngestionProgressDialog component shows a modal dialog that tracks MSQ task execution. It uses reattachTaskExecution() with executionBackgroundStatusCheck to poll the task status and render progress bars, stage graphs, and timing information via ExecutionProgressBarPane and ExecutionStagesPane sub-components.

On completion, the dialog shows a link to the newly created or updated datasource.

Usage

Render this dialog after submitting an SQL ingestion task. Pass the task ID from the submission response.

Code Reference

Source Location

Repository: Apache Druid
File: web-console/src/views/sql-data-loader-view/ingestion-progress-dialog/ingestion-progress-dialog.tsx
Lines: L43-L146

Signature

interface IngestionProgressDialogProps {
  taskId: string;
  // Dialog lifecycle and completion handlers
}

export const IngestionProgressDialog = React.memo(function IngestionProgressDialog(
  props: IngestionProgressDialogProps,
): JSX.Element {
  // Uses reattachTaskExecution() for polling
  // Renders ExecutionProgressBarPane and ExecutionStagesPane
});

Import

import { IngestionProgressDialog } from './ingestion-progress-dialog/ingestion-progress-dialog';

I/O Contract

Inputs

Name	Type	Required	Description
taskId	string	Yes	MSQ task ID from submitTaskQuery() response

Outputs

Name	Type	Description
Execution state	visual	Real-time progress bars, stage graph, timing, worker counts
Completion link	navigation	Link to datasource view on successful completion

Usage Examples

Showing Progress

import { IngestionProgressDialog } from './ingestion-progress-dialog/ingestion-progress-dialog';

// After submitTaskQuery returns a task ID:
<IngestionProgressDialog
  taskId="query-abc123-def456"
/>
// Dialog shows:
// - Overall progress bar
// - Stage-by-stage progress (Stage 0: Read, Stage 1: Shuffle, Stage 2: Write)
// - Rows processed per stage
// - Elapsed time
// - On completion: "View datasource: my_events"

Related Pages

Implements Principle

Principle:Apache_Druid_SQL_Ingestion_Monitoring

Requires Environment

Page Connections

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Principle

Implementation

Heuristic

Environment