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fix: keep metadata subscriptions progressing (#8730) (#8746)

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* fix: keep metadata subscriptions progressing (#8730)

* test: cancel slow metadata writers with parent context

* filer: ignore missing persisted log chunks
This commit is contained in:
Chris Lu
2026-03-23 15:26:54 -07:00
committed by GitHub
parent d5ee35c8df
commit 6bf654c25c
10 changed files with 368 additions and 27 deletions
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8
weed/util/log_buffer/sealed_buffer.go
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@@ -32,7 +32,7 @@ func newSealedBuffers(size int) *SealedBuffers {
}
func (sbs *SealedBuffers) SealBuffer(startTime, stopTime time.Time, buf []byte, pos int, startOffset int64, endOffset int64) (newBuf []byte) {
oldMemBuffer := sbs.buffers[0]
oldBuf := sbs.buffers[0].buf
size := len(sbs.buffers)
for i := 0; i < size-1; i++ {
sbs.buffers[i].buf = sbs.buffers[i+1].buf
@@ -48,12 +48,12 @@ func (sbs *SealedBuffers) SealBuffer(startTime, stopTime time.Time, buf []byte,
sbs.buffers[size-1].stopTime = stopTime
sbs.buffers[size-1].startOffset = startOffset
sbs.buffers[size-1].offset = endOffset
return oldMemBuffer.buf
return oldBuf
}
func (mb *MemBuffer) locateByTs(lastReadTime time.Time) (pos int, err error) {
lastReadTs := lastReadTime.UnixNano()
for pos < len(mb.buf) {
for pos < mb.size {
size, t, readErr := readTs(mb.buf, pos)
if readErr != nil {
// Return error if buffer is corrupted
@@ -64,7 +64,7 @@ func (mb *MemBuffer) locateByTs(lastReadTime time.Time) (pos int, err error) {
}
pos += size + 4
}
return len(mb.buf), nil
return mb.size, nil
}
func (mb *MemBuffer) String() string {