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VictoriaMetrics/lib/storage
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Roman Khavronenko 0d4f4b8f7d
(app|lib)/vmstorage: do not increment vm_rows_ignored_total on NaNs (#7166) 
`vm_rows_ignored_total` metric is a metric for users to signalize about
ingestion issues, such as bad timestamp or parsing error.
In commit
a5424e95b3
this metric started to increment each time vmstorage gets NaN. But NaN
is a valid value for Prometheus data model and for Prometheus metrics
exposition format. Exporters from Prometheus ecosystem could expose NaNs
as values for metrics and these values will be delivered to vmstorage
and increment the metric.
Since there is nothing user can do with this, in opposite to parsing
errors or bad timestamps, there is not much sense in incrementing this
metric. So this commit rolls-back `reason="nan_value"` increments.

### Describe Your Changes

Please provide a brief description of the changes you made. Be as
specific as possible to help others understand the purpose and impact of
your modifications.

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-02 12:37:27 +02:00
..
block.go lib/encoding: optimize UnmarshalVarUint64, UnmarshalVarInt64 and UnmarshalBytes a bit 2024-05-14 01:23:54 +02:00
block_header.go lib/encoding: optimize UnmarshalVarUint64, UnmarshalVarInt64 and UnmarshalBytes a bit 2024-05-14 01:23:54 +02:00
block_header_test.go lib/storage: typo fix: umarshal -> unmarshal 2021-03-02 20:47:59 +02:00
block_stream_merger.go all: consistently use 'any' instead of 'interface{}' 2024-07-10 00:20:37 +02:00
block_stream_reader.go lib/storage: avoid superflouos copy of block header data 2024-02-22 20:21:14 +02:00
block_stream_reader_test.go Makefile: update golangci-lint from v1.51.2 to v1.54.2 2023-09-01 10:16:42 +02:00
block_stream_reader_timing_test.go lib/{storage,mergeset}: convert InitFromFilePart to MustInitFromFilePart 2023-04-14 15:46:12 -07:00
block_stream_writer.go lib/storage: consistently use atomic.* types instead of atomic.* function calls on ordinary types 2024-02-24 00:15:26 +02:00
block_stream_writer_timing_test.go lib/storage: consistently use atomic.* types instead of atomic.* function calls on ordinary types 2024-02-24 00:15:26 +02:00
block_test.go all: consistently use %w instead of %s in when error is passed to fmt.Errorf() 2023-10-25 21:24:03 +02:00
dedup.go docs: mention staleNaN handling during deduplication 2024-01-11 11:53:58 +01:00
dedup_test.go lib/storage: follow-up after 7c0ae3a86a 2022-12-08 18:16:57 -08:00
dedup_timing_test.go lib/storage: follow-up after 7c0ae3a86a 2022-12-08 18:16:57 -08:00
filenames.go lib/storage: consistently use OS-independent separator in file paths 2023-03-25 14:33:58 -07:00
index_db.go Introduce a flag for limiting the number of time series to delete (#7091) 2024-09-30 10:02:21 +02:00
index_db_test.go lib/storage: restore ability to put empty metric ID list into tagFiltersToMetricIDsCache (#7064) 2024-09-20 17:21:53 +02:00
index_db_timing_test.go lib/storage: restore ability to put empty metric ID list into tagFiltersToMetricIDsCache (#7064) 2024-09-20 17:21:53 +02:00
inmemory_part.go lib/{storage,mergeset}: convert InitFromFilePart to MustInitFromFilePart 2023-04-14 15:46:12 -07:00
inmemory_part_test.go lib/{storage,mergeset}: convert InitFromFilePart to MustInitFromFilePart 2023-04-14 15:46:12 -07:00
inmemory_part_timing_test.go lib/storage: use deterministic random generator in tests 2023-01-23 20:10:32 -08:00
merge.go all: consistently use 'any' instead of 'interface{}' 2024-07-10 00:20:37 +02:00
merge_test.go lib/storage: consistently use atomic.* types instead of atomic.* function calls on ordinary types 2024-02-24 00:15:26 +02:00
merge_timing_test.go lib/storage: consistently use atomic.* types instead of atomic.* function calls on ordinary types 2024-02-24 00:15:26 +02:00
metaindex_row.go all: subsitute ioutil.ReadAll with io.ReadAll 2022-08-22 00:16:37 +03:00
metaindex_row_test.go lib/storage: correctly use maxBlockSize in various checks 2020-09-24 18:12:56 +03:00
metric_name.go lib/storage: change default value for maxLabelValueLen to 1024 (#6313) 2024-05-22 21:53:53 +02:00
metric_name_test.go app/vminsert: add support for data ingestion via other vminsert nodes 2021-05-08 19:52:57 +03:00
part.go lib/{storage,mergeset}: convert InitFromFilePart to MustInitFromFilePart 2023-04-14 15:46:12 -07:00
part_header.go lib/storage: add ability to use downsampling for the given series filter (#733) 2024-03-30 04:12:23 +02:00
part_search.go lib/storage: optimize partSearch.searchBHS() for common case when the TSID for the current block header is bigger or equal to the current tsid 2022-12-19 10:28:03 -08:00
part_search_test.go lib/{storage,mergeset}: convert InitFromFilePart to MustInitFromFilePart 2023-04-14 15:46:12 -07:00
part_search_timing_test.go all: consistently use %w instead of %s in when error is passed to fmt.Errorf() 2023-10-25 21:24:03 +02:00
partition.go Revert "refactor(vmstorage): Refactor the code to reduce the time complexity of MustAddRows and improve readability (#6629)" 2024-07-25 14:32:09 +02:00
partition_search.go all: consistently use 'any' instead of 'interface{}' 2024-07-10 00:20:37 +02:00
partition_search_test.go lib/storage: do not keep rawRows buffer across flush() calls 2024-02-22 17:22:26 +02:00
partition_test.go lib/storage: stop exposing vm_merge_need_free_disk_space metric 2023-09-25 16:52:39 +02:00
raw_block.go all: open-sourcing single-node version 2019-05-23 00:18:06 +03:00
raw_row.go lib/storage: consistently use atomic.* types instead of atomic.* function calls on ordinary types 2024-02-24 00:15:26 +02:00
search.go lib/encoding: optimize UnmarshalVarUint64, UnmarshalVarInt64 and UnmarshalBytes a bit 2024-05-14 01:23:54 +02:00
search_test.go Fix inconsistent error handling in Storage.AddRows() (#6583) 2024-07-17 12:07:14 +02:00
storage.go (app|lib)/vmstorage: do not increment vm_rows_ignored_total on NaNs (#7166) 2024-10-02 12:37:27 +02:00
storage_test.go (app|lib)/vmstorage: do not increment vm_rows_ignored_total on NaNs (#7166) 2024-10-02 12:37:27 +02:00
storage_timing_test.go Fix inconsistent error handling in Storage.AddRows() (#6583) 2024-07-17 12:07:14 +02:00
table.go Revert "refactor(vmstorage): Refactor the code to reduce the time complexity of MustAddRows and improve readability (#6629)" 2024-07-25 14:32:09 +02:00
table_search.go all: consistently use 'any' instead of 'interface{}' 2024-07-10 00:20:37 +02:00
table_search_test.go lib/storage: properly free up resources from newTestStorage() by calling stopTestStorage() 2023-07-13 17:13:24 -07:00
table_search_timing_test.go lib/storage: replace the remaining atomic.* functions with atomic.* types for the sake of consistency 2024-02-24 00:53:30 +02:00
table_test.go flagutil: Make .Msecs private (#4906) 2023-09-03 10:33:37 +02:00
table_timing_test.go lib/storage: properly free up resources from newTestStorage() by calling stopTestStorage() 2023-07-13 17:13:24 -07:00
tag_filters.go lib/logstorage: work-in-progress 2024-05-24 03:06:55 +02:00
tag_filters_test.go lib/logstorage: work-in-progress 2024-05-24 03:06:55 +02:00
tag_filters_timing_test.go all: fix golangci-lint(revive) warnings after 0c0ed61ce7 2024-04-02 23:16:29 +03:00
time.go app,lib: fix typos in comments (#3804) 2023-02-13 13:27:13 +01:00
time_test.go all: open-sourcing single-node version 2019-05-23 00:18:06 +03:00
tsid.go all: remove the remaining mentions of cluster version 2019-11-21 23:18:22 +02:00
tsid_test.go all: open-sourcing single-node version 2019-05-23 00:18:06 +03:00