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feat(TSDB): allow tsdb index creation in memory only #14732

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Merged
merged 11 commits into from
Nov 4, 2024
Merged

feat(TSDB): allow tsdb index creation in memory only #14732

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1c596de
filewriter refactoring prep: remove external use of private field
owen-d Oct 31, 2024
13047c4
new writer file
owen-d Oct 31, 2024
9d34fcd
rename index.Writer -> index.Creator + adds new writer ifc
owen-d Oct 31, 2024
258bf5f
writer ifc, small updates
owen-d Oct 31, 2024
fddadda
uses writer, removes mmap from tsdb writing
owen-d Oct 31, 2024
39f840f
mem writer
owen-d Oct 31, 2024
eda270c
memwriter
owen-d Oct 31, 2024
427505d
tsdb creator can optionally return the io.ReadCloser of its bytes
owen-d Nov 1, 2024
9cfd271
make format
owen-d Nov 1, 2024
9af4e07
signature fixup
owen-d Nov 1, 2024
941cdcb
lint
owen-d Nov 1, 2024
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signature fixup 
Signed-off-by: Owen Diehl <ow.diehl@gmail.com>
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@owen-d
owen-d committed Nov 1, 2024
commit 9af4e07635080a75f8a8d000e8c0a8fecd338c24
12 changes: 6 additions & 6 deletions pkg/storage/stores/shipper/indexshipper/tsdb/index/index_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -132,7 +132,7 @@ func TestIndexRW_Create_Open(t *testing.T) {
// An empty index must still result in a readable file.
iw, err := NewWriter(context.Background(), FormatV3, fn)
require.NoError(t, err)
_, err = iw.Close()
_, err = iw.Close(false)
require.NoError(t, err)

ir, err := NewFileReader(fn)
Expand Down Expand Up @@ -179,7 +179,7 @@ func TestIndexRW_Postings(t *testing.T) {
require.NoError(t, iw.AddSeries(3, series[2], model.Fingerprint(series[2].Hash())))
require.NoError(t, iw.AddSeries(4, series[3], model.Fingerprint(series[3].Hash())))

_, err = iw.Close()
_, err = iw.Close(false)
require.NoError(t, err)

ir, err := NewFileReader(fn)
Expand Down Expand Up @@ -268,7 +268,7 @@ func TestPostingsMany(t *testing.T) {
for i, s := range series {
require.NoError(t, iw.AddSeries(storage.SeriesRef(i), s, model.Fingerprint(s.Hash())))
}
_, err = iw.Close()
_, err = iw.Close(false)
require.NoError(t, err)

ir, err := NewFileReader(fn)
Expand Down Expand Up @@ -409,7 +409,7 @@ func TestPersistence_index_e2e(t *testing.T) {
postings.Add(storage.SeriesRef(i), s.labels)
}

_, err = iw.Close()
_, err = iw.Close(false)
require.NoError(t, err)

ir, err := NewFileReader(filepath.Join(dir, IndexFilename))
Expand Down Expand Up @@ -744,7 +744,7 @@ func TestDecoder_ChunkSamples(t *testing.T) {
require.NoError(t, err)
}

_, err = iw.Close()
_, err = iw.Close(false)
require.NoError(t, err)

ir, err := NewFileReader(filepath.Join(dir, name))
Expand Down Expand Up @@ -1000,7 +1000,7 @@ func BenchmarkInitReader_ReadOffsetTable(b *testing.B) {
require.NoError(b, err)
}

_, err = iw.Close()
_, err = iw.Close(false)
require.NoError(b, err)

bs, err := os.ReadFile(idxFile)
Expand Down
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