Aliaksandr Valialkin
b5d94f06f5
lib/logstorage: postpone initialization of per-shard stateSizeBudget until the first call to pipeProcessor.writeBlock()
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This simplifies pipeProcessor initialization logic a bit.
This also doesn't mangle the original maxStateSize value, which is used in error messages when the state size exceeds maxStateSize.
2024-09-29 10:29:49 +02:00
Aliaksandr Valialkin
04c73d54d4
lib/logstorage: support order alias for sort pipe
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Now the following queries are equivalents:
_time:5s | sort by (_time)
_time:5s | order by (_time)
This is needed for convenience, since `order by` is commonly used in other query languages such as SQL.
2024-09-29 09:52:18 +02:00
Aliaksandr Valialkin
246c339e3d
lib/logstorage: read timestamps column when it is really needed during query execution
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Previously timestamps column was read unconditionally on every query.
This could significantly slow down queries, which do not need reading this column
like in https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7070 .
2024-09-25 19:18:37 +02:00
Aliaksandr Valialkin
6397c38a0a
lib/logstorage: use quicktemplate.AppendJSONString instead of strconv.AppendQuote for encoding JSON strings
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The strconv.AppendQuote improperly encodes special chars such as \x1b . They must be encoded as \u001b .
See https://github.com/VictoriaMetrics/victorialogs-datasource/issues/24
2024-07-05 01:22:49 +02:00
Aliaksandr Valialkin
76a58ae08d
lib/logstorage: add ability to store sorted log position into a separate field with sort ... rank <fieldName> syntax
2024-07-01 01:46:03 +02:00
Aliaksandr Valialkin
dd62a2b9d6
lib/logstorage: work-in-progress
2024-06-27 14:21:03 +02:00
Aliaksandr Valialkin
1ce8a9a751
lib/logstorage: allow typing asc in sort pipe for the sake of consistency with desc
2024-06-04 02:29:18 +02:00
Aliaksandr Valialkin
540bbb63a2
lib/logstorage: work-in-progress
2024-05-30 16:19:36 +02:00
Aliaksandr Valialkin
ce5e4c842a
lib/logstorage: fix golangci-lint warnings
2024-05-26 02:02:41 +02:00
Aliaksandr Valialkin
03fe4c8963
lib/logstorage: work-in-progress
2024-05-25 21:36:24 +02:00
Aliaksandr Valialkin
04d0dd2542
lib/logstorage: work-in-progress
2024-05-22 21:01:28 +02:00
Aliaksandr Valialkin
582e7d5439
lib/logstorage: work-in-progress
2024-05-20 04:09:15 +02:00
Aliaksandr Valialkin
28626db066
lib/logstorage: work-in-progress
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(cherry picked from commit 0aa19a2837
2024-05-16 09:35:55 +02:00
Aliaksandr Valialkin
b1ee7bca1a
lib/logstorage: work-in-progress
2024-05-14 03:06:02 +02:00
Aliaksandr Valialkin
f52275bbd7
lib/logstorage: work-in-progress
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6258
2024-05-14 01:49:58 +02:00
hagen1778
84a896cd6e
lib/logstorage: make linter happy
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Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 17283fab6c
2024-05-13 16:49:37 +02:00
Aliaksandr Valialkin
147704aab0
lib/logstorage: initial implementation of pipes in LogsQL
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See https://docs.victoriametrics.com/victorialogs/logsql/#pipes
2024-05-12 16:36:01 +02:00
