Discussions

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  How can I fix "Failed to read parquet file" errors?

  jerrac asked Jan 16, 2026 in Q&A · Unanswered

  

  

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  Anyone ever figure out how to get xhprof/xhgui (php) profiling data into greptime?

  jerrac asked Feb 5, 2026 in Q&A · Unanswered

  

  

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  一个支持对GreptimeDB进行自然语言查询的MCP server！基于阿里巴巴Xiyan-SQL框架进行改造，支持vllm本地模型。

  4iKZ started Feb 4, 2026 in Show and tell

  

  

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  Error 1815 with S3 data storage

  jerrac asked Jan 13, 2026 in Q&A · Closed · Unanswered

  

  

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  Panic when sorting > 600,000 rows

  o11ika started Dec 19, 2025 in General

  

  

  

  

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  potential partition tree enhancements

  lyang24 started Dec 21, 2025 in Ideas · Closed

  

  

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  Data Export and Import Questions

  jerrac asked Dec 11, 2025 in Q&A · Unanswered

  

  

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  greptimedb-all java sdk还会更新吗

  Buringcarbon asked Dec 8, 2025 in Q&A · Unanswered

  

  

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  ARM64开发板运行，无法通过浏览器查看dashboard

  C-bug Category Bugs

  skyformat99 asked Dec 3, 2025 in Q&A · Answered

  

  

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  What is the current expectation with using various query or BI tools that uses ODBC/JDBC to fetches metadata and dynamically constructs queries?

  donothangbagsfromthehandlebar started Nov 18, 2025 in General

  

  

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  What is the difference between stack_trace_debug and snafu::Report?

  failable started Nov 10, 2025 in General

  

  

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  Failed to handle postgres query, code: EngineExecuteQuery, error: Too many files to read concurrently: 1763, max allowed: 384

  GutoGT started Oct 17, 2025 in General

  

  

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  Triggers feature

  soda-pop-ice-cream asked Oct 17, 2025 in Q&A · Unanswered

  

  

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  rate(metric[5m]) equivalent in SQL ?

  hvisage asked Oct 14, 2025 in Q&A · Unanswered

  

  

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  table inside a database query using PromQL (in Grafana)?

  hvisage asked Oct 14, 2025 in Q&A · Unanswered

  

  

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  MetricsQL comments ?

  hvisage started Oct 13, 2025 in General

  

  

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  [Call for Stories] 📢 GreptimeDB in the Wild – Share Your Real-World Story. Get Featured. Get Rewarded.

  beryl678 started Jul 29, 2025 in General

  

  

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  The memory usage of greptimedb-datanode is too high！

  C-enhancement Category Enhancements

  tengxunchao asked Jul 16, 2025 in Q&A · Unanswered

  

  

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  Graph from greptime intermittent on Grafana

  itestrada asked Jun 13, 2025 in Q&A · Unanswered

  

  

  

  

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  GreptimeDb Prometheus benchmark

  mladjan-gadzic asked Jul 4, 2025 in Q&A · Unanswered

  

  

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  With log pipelines, is there a way to use a different field if one field is not available?

  jerrac asked Jul 1, 2025 in Q&A · Answered

  

  

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  I currently have 60 days of data stored in the DataNode(It is currently occupying 2.5 TB of storage space.), and I’d like to clean it up to retain only 20 days of data.

  C-bug Category Bugs

  tengxunchao asked Jun 30, 2025 in Q&A · Answered

  

  

  

  

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  Can someone help me grasp pipelines?

  jerrac asked Jun 17, 2025 in Q&A · Answered

  

  

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  有没有ARM32位的版本啊？

  C-feature Category Features

  skyformat99 asked Jun 19, 2025 in Q&A · Unanswered

  

  

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  Does the Loki ingest api support pipelines?

  jerrac asked Jun 8, 2025 in Q&A · Answered

  

  

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