Function TestRetention

tempodb/retention_test.go:24–80

(t *testing.T)

)

func TestRetention(t *testing.T) {
	tempDir := t.TempDir()

	r, w, c, err := New(&Config{
		Backend: backend.Local,
		Local: &local.Config{
			Path: path.Join(tempDir, "traces"),
		},
		Block: &common.BlockConfig{
			BloomFP:             0.01,
			BloomShardSizeBytes: 100_000,
			Version:             encoding.DefaultEncoding().Version(),
		},
		WAL: &wal.Config{
			Filepath: path.Join(tempDir, "wal"),
		},
		BlocklistPoll: 0,
	}, nil, log.NewNopLogger())
	assert.NoError(t, err)

	ctx := context.Background()
	err = c.EnableCompaction(ctx, &CompactorConfig{
		MaxCompactionRange:      time.Hour,
		BlockRetention:          time.Hour,
		CompactedBlockRetention: time.Hour,
	}, &mockSharder{}, &mockOverrides{})
	require.NoError(t, err)

	r.EnablePolling(ctx, &mockJobSharder{}, false)

	blockID := backend.NewUUID()

	wal := w.WAL()
	assert.NoError(t, err)

	meta := &backend.BlockMeta{BlockID: blockID, TenantID: testTenantID}
	head, err := wal.NewBlock(meta, model.CurrentEncoding)
	assert.NoError(t, err)

	complete, err := w.CompleteBlock(context.Background(), head)
	assert.NoError(t, err)
	blockID = complete.BlockMeta().BlockID

	rw := r.(*readerWriter)
	// poll
	checkBlocklists(ctx, t, (uuid.UUID)(blockID), 1, 0, rw)

	// retention should mark it compacted
	rw.compactorCfg.BlockRetention = 0
	r.(*readerWriter).doRetention(ctx)
	checkBlocklists(ctx, t, (uuid.UUID)(blockID), 0, 1, rw)

	// retention again should clear it
	rw.compactorCfg.CompactedBlockRetention = 0
	r.(*readerWriter).doRetention(ctx)
	checkBlocklists(ctx, t, (uuid.UUID)(blockID), 0, 0, rw)
}