* fix(influxdb3): document exec-mem-pool-bytes usage for data persistence
Updates documentation to reflect that exec-mem-pool-bytes is used for both
query processing and parquet persistence operations, not just queries.
Based on source code analysis showing the memory pool is used by:
- Query executor for processing queries
- Persister for converting WAL data to Parquet format
Changes:
- Updated config description to include "data operations"
- Added memory usage info to durability docs for Parquet storage
- Added troubleshooting section for memory-related write performance
- Fixed capitalization of "object store" throughout
Addresses DAR #499
Source analysis: influxdb3/src/commands/serve.rs:772-798
Shows separate executors for queries and write path operations,
both using memory pools for data processing.
* fix(influxdb3): broken links to no-sync
* docs(influxdb3): update write endpoint recommendations and add Telegraf guidance
- Update write endpoint recommendations for Core/Enterprise
- Add Telegraf output plugin guidance (v1.x and v2.x)
- Improve introductory content and formatting
- Change Note to Tip for write endpoint recommendations
- Add italics to v1/v2 for clarity
* docs(influxdb3): add precision parameter comparison and format details
- Add precision comparison table across v1, v2, v3 write APIs
- Document auto precision detection with exponential notation (5e9, 5e12, 5e15)
- Add tabbed code examples for different precision values
- Update OpenAPI specs with long-form precision values only (auto, nanosecond, microsecond, millisecond, second)
- Add timestamp conversion details for internal storage
- Use long-form precision values in all examples
Note: Currently /api/v3/write_lp only supports long forms despite source code indicating short form support.
Related to #6472 - precision parameter behavior may have bugs
- Update clustered, cloud-dedicated, and cloud-serverless to share enhanced troubleshooting content
- Add comprehensive error capturing instructions with curl examples
- Include client library debug logging samples (Python, Go, Java, JavaScript)
- Provide detailed guidelines for reporting persistent write issues to support
- Split HTTP status code tables by product type for clarity
This standardizes troubleshooting across all InfluxDB 3 distributed editions.
Closesinfluxdata/DAR#522
- Verified precision behavior in source code. Added auto-detection note for all APIs: Added a note
explaining that InfluxDB 3 uses timestamp magnitude to
auto-detect precision by default, and users can specify
precision to avoid ambiguity.
- Fix allowed precision values\
- Add examples
chore(monolith): Recommend API over CLI for writing data (Closes#5957). Fix client library references
fix(monolith): Add tool comparison table (linked from client libs), fix and cleanup write data sections, link to client libraries.
fix(monolith): Remove redundant content.
Closes#5957
* WIP influxdb3 write guides
* get based content for write guides
* fixed some lint issues
* ported write guides as shared content to enterprise
* Apply suggestions from code review
Co-authored-by: Jason Stirnaman <jstirnaman@influxdata.com>
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Co-authored-by: Jason Stirnaman <jstirnaman@influxdata.com>
Jason Stirnaman
Jason Stirnaman
Scott Anderson
Scott Anderson
Adam S