本文整理汇总了Golang中bosun/org/_third_party/github.com/influxdb/influxdb/tsdb.NewStore函数的典型用法代码示例。如果您正苦于以下问题:Golang NewStore函数的具体用法?Golang NewStore怎么用?Golang NewStore使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了NewStore函数的13个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的Golang代码示例。
示例1: TestStoreEnsureSeriesPersistedInNewShards
func TestStoreEnsureSeriesPersistedInNewShards(t *testing.T) {
dir, err := ioutil.TempDir("", "store_test")
if err != nil {
t.Fatalf("Store.Open() failed to create temp dir: %v", err)
}
defer os.RemoveAll(dir)
s := tsdb.NewStore(dir)
s.EngineOptions.Config.WALDir = filepath.Join(dir, "wal")
if err := s.Open(); err != nil {
t.Fatalf("Store.Open() failed: %v", err)
}
if err := s.CreateShard("foo", "default", 1); err != nil {
t.Fatalf("error creating shard: %v", err)
}
p, _ := tsdb.ParsePoints([]byte("cpu val=1"))
if err := s.WriteToShard(1, p); err != nil {
t.Fatalf("error writing to shard: %v", err)
}
if err := s.CreateShard("foo", "default", 2); err != nil {
t.Fatalf("error creating shard: %v", err)
}
if err := s.WriteToShard(2, p); err != nil {
t.Fatalf("error writing to shard: %v", err)
}
d := s.DatabaseIndex("foo")
if d == nil {
t.Fatal("expected to have database index for foo")
}
if d.Series("cpu") == nil {
t.Fatal("expected series cpu to be in the index")
}
// delete the shard, close the store and reopen it and confirm the measurement is still there
s.DeleteShard(1)
s.Close()
s = tsdb.NewStore(dir)
s.EngineOptions.Config.WALDir = filepath.Join(dir, "wal")
if err := s.Open(); err != nil {
t.Fatalf("Store.Open() failed: %v", err)
}
d = s.DatabaseIndex("foo")
if d == nil {
t.Fatal("expected to have database index for foo")
}
if d.Series("cpu") == nil {
t.Fatal("expected series cpu to be in the index")
}
}
开发者ID:harryshayne,项目名称:bosun,代码行数:56,代码来源:store_test.go
示例2: TestDropDatabase
func TestDropDatabase(t *testing.T) {
store, executor := testStoreAndExecutor("")
defer os.RemoveAll(store.Path())
pt := tsdb.NewPoint(
"cpu",
map[string]string{"host": "server"},
map[string]interface{}{"value": 1.0},
time.Unix(1, 2),
)
if err := store.WriteToShard(shardID, []tsdb.Point{pt}); err != nil {
t.Fatal(err)
}
got := executeAndGetJSON("SELECT * FROM cpu GROUP BY *", executor)
expected := `[{"series":[{"name":"cpu","tags":{"host":"server"},"columns":["time","value"],"values":[["1970-01-01T00:00:01.000000002Z",1]]}]}]`
if expected != got {
t.Fatalf("exp: %s\ngot: %s", expected, got)
}
var name string
me := &metaExec{fn: func(stmt influxql.Statement) *influxql.Result {
name = stmt.(*influxql.DropDatabaseStatement).Name
return &influxql.Result{}
}}
executor.MetaStatementExecutor = me
// verify the database is there on disk
dbPath := filepath.Join(store.Path(), "foo")
if _, err := os.Stat(dbPath); err != nil {
t.Fatalf("execpted database dir %s to exist", dbPath)
}
got = executeAndGetJSON("drop database foo", executor)
expected = `[{}]`
if got != expected {
t.Fatalf("exp: %s\ngot: %s", expected, got)
}
if name != "foo" {
t.Fatalf("expected the MetaStatementExecutor to be called with database name foo, but got %s", name)
}
if _, err := os.Stat(dbPath); !os.IsNotExist(err) {
t.Fatalf("expected database dir %s to be gone", dbPath)
}
store.Close()
conf := store.EngineOptions.Config
store = tsdb.NewStore(store.Path())
store.EngineOptions.Config = conf
store.Open()
executor.Store = store
executor.ShardMapper = &testShardMapper{store: store}
if err := store.WriteToShard(shardID, []tsdb.Point{pt}); err == nil || err.Error() != "shard not found" {
t.Fatalf("expected shard to not be found")
}
}
开发者ID:harryshayne,项目名称:bosun,代码行数:60,代码来源:query_executor_test.go
示例3: TestStoreOpenNotRPDir
func TestStoreOpenNotRPDir(t *testing.T) {
dir, err := ioutil.TempDir("", "store_test")
if err != nil {
t.Fatalf("Store.Open() failed to create temp dir: %v", err)
}
path := filepath.Join(dir, "mydb")
if err := os.MkdirAll(path, 0700); err != nil {
t.Fatalf("Store.Open() failed to create test db dir: %v", err)
}
rpPath := filepath.Join(path, "myrp")
if _, err := os.Create(rpPath); err != nil {
t.Fatalf("Store.Open() failed to create test retention policy directory: %v", err)
}
s := tsdb.NewStore(dir)
s.EngineOptions.Config.WALDir = filepath.Join(dir, "wal")
if err := s.Open(); err != nil {
t.Fatalf("Store.Open() failed: %v", err)
}
if got, exp := s.DatabaseIndexN(), 1; got != exp {
t.Fatalf("Store.Open() database index count mismatch: got %v, exp %v", got, exp)
}
if di := s.DatabaseIndex("mydb"); di == nil {
t.Errorf("Store.Open() database myb does not exist")
}
if got, exp := s.ShardN(), 0; got != exp {
t.Fatalf("Store.Open() shard count mismatch: got %v, exp %v", got, exp)
}
}
开发者ID:harryshayne,项目名称:bosun,代码行数:34,代码来源:store_test.go
示例4: TestStoreOpenNotDatabaseDir
func TestStoreOpenNotDatabaseDir(t *testing.T) {
dir, err := ioutil.TempDir("", "store_test")
if err != nil {
t.Fatalf("Store.Open() failed to create temp dir: %v", err)
}
defer os.RemoveAll(dir)
path := filepath.Join(dir, "bad_db_path")
if _, err := os.Create(path); err != nil {
t.Fatalf("Store.Open() failed to create test db dir: %v", err)
}
s := tsdb.NewStore(dir)
s.EngineOptions.Config.WALDir = filepath.Join(dir, "wal")
if err := s.Open(); err != nil {
t.Fatalf("Store.Open() failed: %v", err)
}
if got, exp := s.DatabaseIndexN(), 0; got != exp {
t.Fatalf("Store.Open() database index count mismatch: got %v, exp %v", got, exp)
}
if got, exp := s.ShardN(), 0; got != exp {
t.Fatalf("Store.Open() shard count mismatch: got %v, exp %v", got, exp)
}
}
开发者ID:harryshayne,项目名称:bosun,代码行数:26,代码来源:store_test.go
示例5: benchmarkStoreOpen
func benchmarkStoreOpen(b *testing.B, mCnt, tkCnt, tvCnt, pntCnt, shardCnt int) {
// Generate test series (measurements + unique tag sets).
series := genTestSeries(mCnt, tkCnt, tvCnt)
// Generate point data to write to the shards.
points := []tsdb.Point{}
for _, s := range series {
for val := 0.0; val < float64(pntCnt); val++ {
p := tsdb.NewPoint(s.Measurement, s.Series.Tags, map[string]interface{}{"value": val}, time.Now())
points = append(points, p)
}
}
// Create a temporary directory for the test data.
dir, _ := ioutil.TempDir("", "store_test")
// Create the store.
store := tsdb.NewStore(dir)
// Open the store.
if err := store.Open(); err != nil {
b.Fatalf("benchmarkStoreOpen: %s", err)
}
// Create requested number of shards in the store & write points.
for shardID := 0; shardID < shardCnt; shardID++ {
if err := store.CreateShard("mydb", "myrp", uint64(shardID)); err != nil {
b.Fatalf("benchmarkStoreOpen: %s", err)
}
// Write points to the shard.
chunkedWriteStoreShard(store, shardID, points)
}
// Close the store.
if err := store.Close(); err != nil {
b.Fatalf("benchmarkStoreOpen: %s", err)
}
// Run the benchmark loop.
b.ResetTimer()
for n := 0; n < b.N; n++ {
store := tsdb.NewStore(dir)
if err := store.Open(); err != nil {
b.Fatalf("benchmarkStoreOpen: %s", err)
}
b.StopTimer()
store.Close()
b.StartTimer()
}
}
开发者ID:harryshayne,项目名称:bosun,代码行数:45,代码来源:store_test.go
示例6: TestDropSeriesStatement
func TestDropSeriesStatement(t *testing.T) {
store, executor := testStoreAndExecutor("")
defer os.RemoveAll(store.Path())
pt := tsdb.NewPoint(
"cpu",
map[string]string{"host": "server"},
map[string]interface{}{"value": 1.0},
time.Unix(1, 2),
)
err := store.WriteToShard(shardID, []tsdb.Point{pt})
if err != nil {
t.Fatalf(err.Error())
}
got := executeAndGetJSON("SELECT * FROM cpu GROUP BY *", executor)
exepected := `[{"series":[{"name":"cpu","tags":{"host":"server"},"columns":["time","value"],"values":[["1970-01-01T00:00:01.000000002Z",1]]}]}]`
if exepected != got {
t.Fatalf("exp: %s\ngot: %s", exepected, got)
}
got = executeAndGetJSON("drop series from cpu", executor)
got = executeAndGetJSON("SELECT * FROM cpu GROUP BY *", executor)
exepected = `[{}]`
if exepected != got {
t.Fatalf("exp: %s\ngot: %s", exepected, got)
}
got = executeAndGetJSON("show tag keys from cpu", executor)
exepected = `[{"series":[{"name":"cpu","columns":["tagKey"]}]}]`
if exepected != got {
t.Fatalf("exp: %s\ngot: %s", exepected, got)
}
store.Close()
conf := store.EngineOptions.Config
store = tsdb.NewStore(store.Path())
store.EngineOptions.Config = conf
store.Open()
executor.Store = store
got = executeAndGetJSON("select * from cpu", executor)
exepected = `[{}]`
if exepected != got {
t.Fatalf("exp: %s\ngot: %s", exepected, got)
}
got = executeAndGetJSON("show tag keys from cpu", executor)
exepected = `[{"series":[{"name":"cpu","columns":["tagKey"]}]}]`
if exepected != got {
t.Fatalf("exp: %s\ngot: %s", exepected, got)
}
}
开发者ID:harryshayne,项目名称:bosun,代码行数:55,代码来源:query_executor_test.go
示例7: testStore
func testStore() *tsdb.Store {
path, _ := ioutil.TempDir("", "")
store := tsdb.NewStore(path)
store.EngineOptions.Config.WALDir = filepath.Join(path, "wal")
err := store.Open()
if err != nil {
panic(err)
}
return store
}
开发者ID:eswdd,项目名称:bosun,代码行数:12,代码来源:executor_test.go
示例8: TestWritePointsAndExecuteQuery
func TestWritePointsAndExecuteQuery(t *testing.T) {
store, executor := testStoreAndExecutor("")
defer os.RemoveAll(store.Path())
// Write first point.
if err := store.WriteToShard(shardID, []tsdb.Point{tsdb.NewPoint(
"cpu",
map[string]string{"host": "server"},
map[string]interface{}{"value": 1.0},
time.Unix(1, 2),
)}); err != nil {
t.Fatalf(err.Error())
}
// Write second point.
if err := store.WriteToShard(shardID, []tsdb.Point{tsdb.NewPoint(
"cpu",
map[string]string{"host": "server"},
map[string]interface{}{"value": 1.0},
time.Unix(2, 3),
)}); err != nil {
t.Fatalf(err.Error())
}
got := executeAndGetJSON("SELECT * FROM cpu", executor)
exepected := `[{"series":[{"name":"cpu","columns":["time","host","value"],"values":[["1970-01-01T00:00:01.000000002Z","server",1],["1970-01-01T00:00:02.000000003Z","server",1]]}]}]`
if exepected != got {
t.Fatalf("\nexp: %s\ngot: %s", exepected, got)
}
got = executeAndGetJSON("SELECT * FROM cpu GROUP BY *", executor)
exepected = `[{"series":[{"name":"cpu","tags":{"host":"server"},"columns":["time","value"],"values":[["1970-01-01T00:00:01.000000002Z",1],["1970-01-01T00:00:02.000000003Z",1]]}]}]`
if exepected != got {
t.Fatalf("\nexp: %s\ngot: %s", exepected, got)
}
store.Close()
conf := store.EngineOptions.Config
store = tsdb.NewStore(store.Path())
store.EngineOptions.Config = conf
if err := store.Open(); err != nil {
t.Fatalf(err.Error())
}
executor.Store = store
executor.ShardMapper = &testShardMapper{store: store}
got = executeAndGetJSON("SELECT * FROM cpu GROUP BY *", executor)
if exepected != got {
t.Fatalf("\nexp: %s\ngot: %s", exepected, got)
}
}
开发者ID:harryshayne,项目名称:bosun,代码行数:51,代码来源:query_executor_test.go
示例9: TestStoreOpenShardCreateDelete
func TestStoreOpenShardCreateDelete(t *testing.T) {
dir, err := ioutil.TempDir("", "store_test")
if err != nil {
t.Fatalf("Store.Open() failed to create temp dir: %v", err)
}
path := filepath.Join(dir, "mydb", "myrp")
if err := os.MkdirAll(path, 0700); err != nil {
t.Fatalf("Store.Open() failed to create test db dir: %v", err)
}
s := tsdb.NewStore(dir)
s.EngineOptions.Config.WALDir = filepath.Join(dir, "wal")
if err := s.Open(); err != nil {
t.Fatalf("Store.Open() failed: %v", err)
}
if got, exp := s.DatabaseIndexN(), 1; got != exp {
t.Fatalf("Store.Open() database index count mismatch: got %v, exp %v", got, exp)
}
if di := s.DatabaseIndex("mydb"); di == nil {
t.Errorf("Store.Open() database mydb does not exist")
}
if err := s.CreateShard("mydb", "myrp", 1); err != nil {
t.Fatalf("Store.Open() failed to create shard")
}
if got, exp := s.ShardN(), 1; got != exp {
t.Fatalf("Store.Open() shard count mismatch: got %v, exp %v", got, exp)
}
shardIDs := s.ShardIDs()
if len(shardIDs) != 1 || shardIDs[0] != 1 {
t.Fatalf("Store.Open() ShardIDs not correct: got %v, exp %v", s.ShardIDs(), []uint64{1})
}
if err := s.DeleteShard(1); err != nil {
t.Fatalf("Store.Open() failed to delete shard: %v", err)
}
if sh := s.Shard(1); sh != nil {
t.Fatal("Store.Open() shard ID 1 still exists")
}
}
开发者ID:harryshayne,项目名称:bosun,代码行数:46,代码来源:store_test.go
示例10: TestWritePointsAndExecuteQuery_Update
// Ensure writing a point and updating it results in only a single point.
func TestWritePointsAndExecuteQuery_Update(t *testing.T) {
store, executor := testStoreAndExecutor("")
defer os.RemoveAll(store.Path())
// Write original point.
if err := store.WriteToShard(1, []tsdb.Point{tsdb.NewPoint(
"temperature",
map[string]string{},
map[string]interface{}{"value": 100.0},
time.Unix(0, 0),
)}); err != nil {
t.Fatalf(err.Error())
}
// Restart store.
store.Close()
conf := store.EngineOptions.Config
store = tsdb.NewStore(store.Path())
store.EngineOptions.Config = conf
if err := store.Open(); err != nil {
t.Fatalf(err.Error())
}
executor.Store = store
executor.ShardMapper = &testShardMapper{store: store}
// Rewrite point with new value.
if err := store.WriteToShard(1, []tsdb.Point{tsdb.NewPoint(
"temperature",
map[string]string{},
map[string]interface{}{"value": 200.0},
time.Unix(0, 0),
)}); err != nil {
t.Fatalf(err.Error())
}
got := executeAndGetJSON("select * from temperature", executor)
exp := `[{"series":[{"name":"temperature","columns":["time","value"],"values":[["1970-01-01T00:00:00Z",200]]}]}]`
if exp != got {
t.Fatalf("\n\nexp: %s\ngot: %s", exp, got)
}
}
开发者ID:harryshayne,项目名称:bosun,代码行数:42,代码来源:query_executor_test.go
示例11: TestStoreOpen
func TestStoreOpen(t *testing.T) {
dir, err := ioutil.TempDir("", "store_test")
if err != nil {
t.Fatalf("failed to create temp dir: %v", err)
}
defer os.RemoveAll(dir)
if err := os.MkdirAll(filepath.Join(dir, "mydb"), 0600); err != nil {
t.Fatalf("failed to create test db dir: %v", err)
}
s := tsdb.NewStore(dir)
s.EngineOptions.Config.WALDir = filepath.Join(dir, "wal")
if err := s.Open(); err != nil {
t.Fatalf("Store.Open() failed: %v", err)
}
if got, exp := s.DatabaseIndexN(), 1; got != exp {
t.Fatalf("database index count mismatch: got %v, exp %v", got, exp)
}
}
开发者ID:harryshayne,项目名称:bosun,代码行数:21,代码来源:store_test.go
示例12: TestStoreOpenShard
func TestStoreOpenShard(t *testing.T) {
dir, err := ioutil.TempDir("", "store_test")
if err != nil {
t.Fatalf("Store.Open() failed to create temp dir: %v", err)
}
defer os.RemoveAll(dir)
path := filepath.Join(dir, "mydb", "myrp")
if err := os.MkdirAll(path, 0700); err != nil {
t.Fatalf("Store.Open() failed to create test db dir: %v", err)
}
shardPath := filepath.Join(path, "1")
if _, err := os.Create(shardPath); err != nil {
t.Fatalf("Store.Open() failed to create test shard 1: %v", err)
}
s := tsdb.NewStore(dir)
s.EngineOptions.Config.WALDir = filepath.Join(dir, "wal")
if err := s.Open(); err != nil {
t.Fatalf("Store.Open() failed: %v", err)
}
if got, exp := s.DatabaseIndexN(), 1; got != exp {
t.Fatalf("Store.Open() database index count mismatch: got %v, exp %v", got, exp)
}
if di := s.DatabaseIndex("mydb"); di == nil {
t.Errorf("Store.Open() database myb does not exist")
}
if got, exp := s.ShardN(), 1; got != exp {
t.Fatalf("Store.Open() shard count mismatch: got %v, exp %v", got, exp)
}
if sh := s.Shard(1); sh.Path() != shardPath {
t.Errorf("Store.Open() shard path mismatch: got %v, exp %v", sh.Path(), shardPath)
}
}
开发者ID:harryshayne,项目名称:bosun,代码行数:39,代码来源:store_test.go
示例13: testStoreAndExecutor
func testStoreAndExecutor(storePath string) (*tsdb.Store, *tsdb.QueryExecutor) {
if storePath == "" {
storePath, _ = ioutil.TempDir("", "")
}
store := tsdb.NewStore(storePath)
store.EngineOptions.Config.WALDir = filepath.Join(storePath, "wal")
err := store.Open()
if err != nil {
panic(err)
}
database := "foo"
retentionPolicy := "bar"
shardID := uint64(1)
store.CreateShard(database, retentionPolicy, shardID)
executor := tsdb.NewQueryExecutor(store)
executor.MetaStore = &testMetastore{}
executor.ShardMapper = &testShardMapper{store: store}
return store, executor
}
开发者ID:harryshayne,项目名称:bosun,代码行数:23,代码来源:query_executor_test.go
注:本文中的bosun/org/_third_party/github.com/influxdb/influxdb/tsdb.NewStore函数示例整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
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