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Jan Eitzinger
688d41d11a
Entire-Session: 0943a044-b17e-4215-8591-c1a0c816ddf0 Entire-Strategy: manual-commit Entire-Agent: Claude Code Ephemeral-branch: entire/3314b8e-e3b0c4
727 B
727 B
Session Context
User Prompts
Prompt 1
Implement the following plan:
Fix: Memory Escalation in flattenCheckpointFile (68GB+)
Context
Production gops shows flattenCheckpointFile allocating 68GB+ (74.89% of memory). The archiving pipeline accumulates ALL metric data from ALL hosts into a single []ParquetMetricRow slice before writing to Parquet. For large HPC clusters this is catastrophic. Additionally, the SortingWriterConfig in the parquet writer buffers everything again internally.
Root Cause
Two-layer unbounde...
Prompt 2
Are the any other cases with memory spikes using the Parquet Writer, e.g. in the nodestate retention?
Prompt 3
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