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| 1 | +package parquetconverter |
| 2 | + |
| 3 | +import ( |
| 4 | + "context" |
| 5 | + "fmt" |
| 6 | + "math/rand" |
| 7 | + "testing" |
| 8 | + "time" |
| 9 | + |
| 10 | + "github.com/cortexproject/cortex/integration/e2e" |
| 11 | + "github.com/cortexproject/cortex/pkg/ring" |
| 12 | + "github.com/cortexproject/cortex/pkg/ring/kv/consul" |
| 13 | + "github.com/cortexproject/cortex/pkg/storage/bucket" |
| 14 | + "github.com/cortexproject/cortex/pkg/storage/parquet" |
| 15 | + cortex_tsdb "github.com/cortexproject/cortex/pkg/storage/tsdb" |
| 16 | + "github.com/cortexproject/cortex/pkg/util/concurrency" |
| 17 | + "github.com/cortexproject/cortex/pkg/util/flagext" |
| 18 | + "github.com/cortexproject/cortex/pkg/util/services" |
| 19 | + "github.com/cortexproject/cortex/pkg/util/test" |
| 20 | + "github.com/cortexproject/cortex/pkg/util/validation" |
| 21 | + "github.com/go-kit/log" |
| 22 | + "github.com/oklog/ulid" |
| 23 | + "github.com/prometheus/client_golang/prometheus" |
| 24 | + "github.com/prometheus/prometheus/model/labels" |
| 25 | + "github.com/prometheus/prometheus/tsdb" |
| 26 | + "github.com/stretchr/testify/assert" |
| 27 | + "github.com/stretchr/testify/require" |
| 28 | + "github.com/thanos-io/objstore" |
| 29 | + "github.com/thanos-io/thanos/pkg/block" |
| 30 | + "github.com/thanos-io/thanos/pkg/block/metadata" |
| 31 | +) |
| 32 | + |
| 33 | +func TestConverter(t *testing.T) { |
| 34 | + cfg := prepareConfig() |
| 35 | + user := "user" |
| 36 | + ringStore, closer := consul.NewInMemoryClient(ring.GetCodec(), log.NewNopLogger(), nil) |
| 37 | + t.Cleanup(func() { assert.NoError(t, closer.Close()) }) |
| 38 | + dir := t.TempDir() |
| 39 | + |
| 40 | + cfg.Ring.InstanceID = "compactor-1" |
| 41 | + cfg.Ring.InstanceAddr = "1.2.3.4" |
| 42 | + cfg.Ring.KVStore.Mock = ringStore |
| 43 | + bucketClient := objstore.NewInMemBucket() |
| 44 | + userBucket := bucket.NewPrefixedBucketClient(bucketClient, user) |
| 45 | + |
| 46 | + c, logger, _ := prepare(t, cfg, objstore.WithNoopInstr(bucketClient), nil) |
| 47 | + |
| 48 | + ctx := context.Background() |
| 49 | + |
| 50 | + lbls := labels.Labels{labels.Label{ |
| 51 | + Name: "__name__", |
| 52 | + Value: "test", |
| 53 | + }} |
| 54 | + |
| 55 | + blocks := []ulid.ULID{} |
| 56 | + // Create blocks |
| 57 | + for _, duration := range []time.Duration{2 * time.Hour, 24 * time.Hour} { |
| 58 | + rnd := rand.New(rand.NewSource(time.Now().Unix())) |
| 59 | + id, err := e2e.CreateBlock(ctx, rnd, dir, []labels.Labels{lbls}, 2, 0, duration.Milliseconds(), time.Minute.Milliseconds(), 10) |
| 60 | + require.NoError(t, err) |
| 61 | + blocks = append(blocks, id) |
| 62 | + } |
| 63 | + |
| 64 | + for _, bIds := range blocks { |
| 65 | + blockDir := fmt.Sprintf("%s/%s", dir, bIds.String()) |
| 66 | + b, err := tsdb.OpenBlock(nil, blockDir, nil, nil) |
| 67 | + require.NoError(t, err) |
| 68 | + fmt.Println(b.Dir()) |
| 69 | + err = block.Upload(ctx, logger, userBucket, b.Dir(), metadata.NoneFunc) |
| 70 | + require.NoError(t, err) |
| 71 | + } |
| 72 | + |
| 73 | + // Try to start the compactor with a bad consul kv-store. The |
| 74 | + err := services.StartAndAwaitRunning(context.Background(), c) |
| 75 | + require.NoError(t, err) |
| 76 | + |
| 77 | + blocksConverted := []ulid.ULID{} |
| 78 | + |
| 79 | + test.Poll(t, 3*time.Minute, 1, func() interface{} { |
| 80 | + blocksConverted = blocksConverted[:0] |
| 81 | + for _, bIds := range blocks { |
| 82 | + m, err := parquet.ReadConverterMark(ctx, bIds, userBucket, logger) |
| 83 | + require.NoError(t, err) |
| 84 | + if m.Version == parquet.CurrentVersion { |
| 85 | + blocksConverted = append(blocksConverted, bIds) |
| 86 | + } |
| 87 | + } |
| 88 | + return len(blocksConverted) |
| 89 | + }) |
| 90 | + |
| 91 | + // Verify all files are there |
| 92 | + for _, block := range blocksConverted { |
| 93 | + for _, file := range []string{ |
| 94 | + fmt.Sprintf("%s/parquet-converter-mark.json", block.String()), |
| 95 | + fmt.Sprintf("markers/%s-parquet-converter-mark.json", block.String()), |
| 96 | + fmt.Sprintf("%s/0.chunks.parquet", block.String()), |
| 97 | + fmt.Sprintf("%s/0.labels.parquet", block.String()), |
| 98 | + } { |
| 99 | + ok, err := userBucket.Exists(ctx, file) |
| 100 | + require.NoError(t, err) |
| 101 | + require.True(t, ok) |
| 102 | + } |
| 103 | + } |
| 104 | +} |
| 105 | + |
| 106 | +func prepareConfig() Config { |
| 107 | + cfg := Config{} |
| 108 | + flagext.DefaultValues(&cfg) |
| 109 | + cfg.ConversionInterval = time.Second |
| 110 | + return cfg |
| 111 | +} |
| 112 | + |
| 113 | +func prepare(t *testing.T, cfg Config, bucketClient objstore.InstrumentedBucket, limits *validation.Limits) (*Converter, log.Logger, prometheus.Gatherer) { |
| 114 | + storageCfg := cortex_tsdb.BlocksStorageConfig{} |
| 115 | + blockRanges := cortex_tsdb.DurationList{2 * time.Hour, 12 * time.Hour, 24 * time.Hour} |
| 116 | + flagext.DefaultValues(&storageCfg) |
| 117 | + storageCfg.BucketStore.BlockDiscoveryStrategy = string(cortex_tsdb.RecursiveDiscovery) |
| 118 | + |
| 119 | + // Create a temporary directory for compactor data. |
| 120 | + cfg.DataDir = t.TempDir() |
| 121 | + |
| 122 | + logs := &concurrency.SyncBuffer{} |
| 123 | + logger := log.NewLogfmtLogger(logs) |
| 124 | + registry := prometheus.NewRegistry() |
| 125 | + |
| 126 | + if limits == nil { |
| 127 | + limits = &validation.Limits{} |
| 128 | + flagext.DefaultValues(limits) |
| 129 | + } |
| 130 | + |
| 131 | + overrides, err := validation.NewOverrides(*limits, nil) |
| 132 | + require.NoError(t, err) |
| 133 | + |
| 134 | + c := newConverter(cfg, bucketClient, storageCfg, blockRanges.ToMilliseconds(), logger, registry, overrides) |
| 135 | + return c, logger, registry |
| 136 | +} |
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