fix(blooms): Fix strategy logger and add task test (backport k227) (#14921)

Co-authored-by: Salva Corts <salva.corts@grafana.com>

pkg/bloombuild/planner/strategies/chunksize.go

@@ -54,7 +54,7 @@ func (s *ChunkSizeStrategy) Plan(
 	targetTaskSize := s.limits.BloomTaskTargetSeriesChunksSizeBytes(tenant)
 
 	logger := log.With(s.logger, "table", table.Addr(), "tenant", tenant)
-	level.Debug(s.logger).Log("msg", "loading work for tenant", "target task size", humanize.Bytes(targetTaskSize))
+	level.Debug(logger).Log("msg", "loading work for tenant", "target task size", humanize.Bytes(targetTaskSize))
 
 	// Determine which TSDBs have gaps and need to be processed.
 	tsdbsWithGaps, err := gapsBetweenTSDBsAndMetas(v1.NewBounds(0, math.MaxUint64), tsdbs, metas)

pkg/bloombuild/planner/strategies/splitkeyspace.go

@@ -50,7 +50,7 @@ func (s *SplitKeyspaceStrategy) Plan(
 	ownershipRanges := SplitFingerprintKeyspaceByFactor(splitFactor)
 
 	logger := log.With(s.logger, "table", table.Addr(), "tenant", tenant)
-	level.Debug(s.logger).Log("msg", "loading work for tenant", "splitFactor", splitFactor)
+	level.Debug(logger).Log("msg", "loading work for tenant", "splitFactor", splitFactor)
 
 	var tasks []*protos.Task
 	for _, ownershipRange := range ownershipRanges {

pkg/bloombuild/protos/compat_test.go

@@ -0,0 +1,50 @@
+package protos
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/require"
+
+	"github.com/grafana/loki/v3/pkg/bloombuild/planner/plannertest"
+	v1 "github.com/grafana/loki/v3/pkg/storage/bloom/v1"
+	"github.com/grafana/loki/v3/pkg/storage/stores/shipper/bloomshipper"
+	"github.com/grafana/loki/v3/pkg/storage/stores/shipper/indexshipper/tsdb"
+)
+
+func TestTaskToProtoTask(t *testing.T) {
+	// Hack to set exportTSInSecs to true
+	idx := plannertest.TsdbID(1234)
+	idx, _ = tsdb.ParseSingleTenantTSDBPath(idx.Name())
+
+	in := NewTask(plannertest.TestTable, "fake", v1.NewBounds(0, 100), idx, []Gap{
+		{
+			Bounds: v1.NewBounds(0, 25),
+			Series: plannertest.GenSeriesWithStep(v1.NewBounds(0, 10), 2),
+			Blocks: []bloomshipper.BlockRef{
+				plannertest.GenBlockRef(0, 2),
+				plannertest.GenBlockRef(4, 10),
+			},
+		},
+		{
+			Bounds: v1.NewBounds(30, 50),
+			Series: plannertest.GenSeriesWithStep(v1.NewBounds(30, 40), 2),
+			Blocks: []bloomshipper.BlockRef{
+				plannertest.GenBlockRef(30, 50),
+			},
+		},
+		{
+			Bounds: v1.NewBounds(60, 100),
+			Series: plannertest.GenSeriesWithStep(v1.NewBounds(60, 70), 5),
+			Blocks: []bloomshipper.BlockRef{
+				plannertest.GenBlockRef(60, 70),
+				plannertest.GenBlockRef(71, 90),
+				plannertest.GenBlockRef(91, 100),
+			},
+		},
+	})
+
+	out, err := FromProtoTask(in.ToProtoTask())
+	require.NoError(t, err)
+
+	require.Equal(t, in, out)
+}