Aditya Ujeniya 9d5268a828 fix(metricstore): guard stats fast path against empty buffer ...

Add len(b.data) > 0 guard to prevent infinite loop when an empty linked
buffer is reachable. With the guard false, the normal path handles empty
buffers safely via the existing t < b.start || idx >= len(b.data) check.

Add regression test TestStatsFastPathThenPartialTail to pin the boundary:
three-buffer chain where earlier buffers are fully covered (fast path) and
the last buffer is partially covered (normal path).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

2026-07-20 10:43:43 +02:00

..

api.go

Merge branch 'main' into feature/526-average-resample

2026-06-17 06:30:54 +02:00

archive.go

feat: skip checkpoint cleanup for nodes with running jobs

2026-07-08 14:13:15 +02:00

buffer.go

feat(metricstore): maintain running buffer stats on write

2026-07-20 10:22:16 +02:00

checkpoint.go

feat: load full checkpoint history for nodes with running jobs

2026-07-08 14:05:56 +02:00

config.go

fix: Unbound growth of wal files in case of checkpointing error

2026-03-28 06:26:21 +01:00

configSchema.go

fix: Unbound growth of wal files in case of checkpointing error

2026-03-28 06:26:21 +01:00

debug.go

Move metricstore from internal to pkg

2026-01-23 07:49:47 +01:00

healthcheck.go

Make checkpointInterval an option config option again.

2026-03-13 09:07:38 +01:00

level.go

Make checkpointInterval an option config option again.

2026-03-13 09:07:38 +01:00

lineprotocol.go

Fix critical issues from follow-up security audit

2026-06-04 19:07:20 +02:00

metricstore_test.go

Patch bufferPool with no limits to pool size

2026-03-03 09:51:04 +01:00

metricstore.go

fix: drop unconditional force-free of buffers retained for running jobs

2026-07-08 15:45:24 +02:00

nodeprovider_test.go

feat: skip checkpoint cleanup for nodes with running jobs

2026-07-08 14:13:15 +02:00

parquetArchive_test.go

fix: reduce memory usage in parquet checkpoint archiver

2026-03-18 17:32:16 +01:00

parquetArchive.go

Restructure metricstore cleanup archiving to stay withinh 32k parquet-go limit

2026-03-23 06:32:24 +01:00

query.go

Introduce average resampler support

2026-03-19 21:16:48 +01:00

scopequery_test.go

Consolidate code for external and internal ccms buildQueries function

2026-03-04 16:43:05 +01:00

scopequery.go

Further consolidate and improve ccms query builder

2026-03-04 17:31:36 +01:00

stats_test.go

fix(metricstore): guard stats fast path against empty buffer

2026-07-20 10:43:43 +02:00

stats.go

fix(metricstore): guard stats fast path against empty buffer

2026-07-20 10:43:43 +02:00

walCheckpoint.go

Update metricstore documentation

2026-03-29 21:38:04 +02:00