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modify(metricstore): more verbose logging to DataNonAlignedIssue

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This commit is contained in:
Aditya Ujeniya
2026-07-26 20:33:19 +02:00
parent 28bd9cea68
commit bf65b70c02
3 changed files with 42 additions and 24 deletions
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pkg/metricstore/metricstore.go
+12 -8
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@@ -28,6 +28,7 @@ import (
"runtime"
"runtime/debug"
"slices"
"strings"
"sync"
"time"
@@ -631,7 +632,7 @@ func (m *MemoryStore) Read(selector util.Selector, metric string, from, to, reso
n, data := 0, make([]schema.Float, (to-from)/minfo.Frequency+1)
var dataFrom, dataTo int64
err := m.root.findBuffers(selector, minfo.offset, func(b *buffer) error {
err := m.root.findBuffers(selector, minfo.offset, func(b *buffer, path []string) error {
cdata, cfrom, cto, err := b.read(from, to, data, false)
if err != nil {
return err
@@ -640,24 +641,27 @@ func (m *MemoryStore) Read(selector util.Selector, metric string, from, to, reso
if n == 0 {
dataFrom, dataTo = cfrom, cto
} else if cfrom != dataFrom || cto != dataTo {
node := strings.Join(path, "/")
missingfront, missingback := int((dataFrom-cfrom)/minfo.Frequency), int((dataTo-cto)/minfo.Frequency)
switch {
case missingfront != 0:
cclog.Warnf("%s", fmt.Errorf("%w: metric=%s buf#%d freq=%d ref[%d,%d] this[%d,%d] missingfront=%d pts",
ErrDataDoesNotAlignMissingFront, metric, n, minfo.Frequency, dataFrom, dataTo, cfrom, cto, missingfront))
cclog.Warnf("%s", fmt.Errorf("%w: metric=%s node=%s buf#%d freq=%d expected[%d,%d] actual[%d,%d] missingfront=%d pts",
ErrDataDoesNotAlignMissingFront, metric, node, n, minfo.Frequency, dataFrom, dataTo, cfrom, cto, missingfront))
case missingback != 0:
cclog.Warnf("%s", fmt.Errorf("%w: metric=%s buf#%d freq=%d ref[%d,%d] this[%d,%d] missingback=%d pts",
ErrDataDoesNotAlignMissingBack, metric, n, minfo.Frequency, dataFrom, dataTo, cfrom, cto, missingback))
cclog.Warnf("%s", fmt.Errorf("%w: metric=%s node=%s buf#%d freq=%d expected[%d,%d] actual[%d,%d] missingback=%d pts",
ErrDataDoesNotAlignMissingBack, metric, node, n, minfo.Frequency, dataFrom, dataTo, cfrom, cto, missingback))
default:
cclog.Warnf("%s", fmt.Errorf("%w: metric=%s buf#%d ref[%d,%d] this[%d,%d]",
ErrDataDoesNotAlignDataLenMismatch, metric, n, dataFrom, dataTo, cfrom, cto))
cclog.Warnf("%s", fmt.Errorf("%w: metric=%s node=%s buf#%d expected[%d,%d] actual[%d,%d]",
ErrDataDoesNotAlignDataLenMismatch, metric, node, n, dataFrom, dataTo, cfrom, cto))
}
}
fmt.Printf("Gather data - cto: %d, cfrom: %d, dto: %d, dfrom: %d\n", cto, cfrom, dataTo, dataFrom)
data = cdata
n += 1
return nil
})
}, nil)
if err != nil {
return nil, 0, 0, 0, err