[Filters] Add filters to Browse - Xcoms

[cmarteepants]

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Browse - Xcoms

Filters to Add

• Filter by Key
  ↪ Narrow search to a specific kind of data exchange (e.g., return_value)

• Filter by DAG ID
  ↪ Focus on XComs related to a specific workflow

• Filter by Task ID
  ↪ Trace specific operator behavior or inter-task communication

• Filter by Run ID
  ↪ Inspect XComs tied to a particular execution attempt

• Filter by Logical Date Range
  ↪ Debug pipeline behavior across a historical window

• Filter by Run After Range
  ↪ Identify XComs emitted during delayed or backfilled runs

• Filter by Partial Value Match
  ↪ Search for XComs containing specific strings, links, IDs, or structured content

API Support

⚠️ Partial

• The /xcomEntries endpoint supports basic filtering by dag_id, task_id, and run_id
• No native support for value inspection or advanced timestamp filtering

UI Impact

• Filters can be added as a collapsible panel above the XCom table
• Partial match search can use simple contains logic (with size guardrails to avoid performance issues)
• Support multiple entries with an “Add Filter” button or + icon

Notes

• XComs often contain complex or encoded data; surface warnings or size truncation as needed
• Value previews could include expand-on-hover or expandable rows for long content
• Useful for tracing task outputs, debugging asset lineage, and investigating dynamic behaviors

[RoyLee1224]

I would like to give this a try! 💪