Golang tsm1.NewIndirectIndex函数代码示例

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本文整理汇总了Golang中github.com/influxdb/influxdb/tsdb/engine/tsm1.NewIndirectIndex函数的典型用法代码示例。如果您正苦于以下问题：Golang NewIndirectIndex函数的具体用法？Golang NewIndirectIndex怎么用？Golang NewIndirectIndex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NewIndirectIndex函数的4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: BenchmarkIndirectIndex_UnmarshalBinary

func BenchmarkIndirectIndex_UnmarshalBinary(b *testing.B) {
	index := tsm1.NewDirectIndex()
	for i := 0; i < 100000; i++ {
		index.Add(fmt.Sprintf("cpu-%d", i), tsm1.BlockFloat64, time.Unix(int64(i*2), 0), time.Unix(int64(i*2+1), 0), 10, 100)
	}

	bytes, err := index.MarshalBinary()
	if err != nil {
		b.Fatalf("unexpected error marshaling index: %v", err)
	}

	indirect := tsm1.NewIndirectIndex()
	b.ResetTimer()
	for i := 0; i < b.N; i++ {
		if err := indirect.UnmarshalBinary(bytes); err != nil {
			b.Fatalf("unexpected error unmarshaling index: %v", err)
		}
	}
}

开发者ID:ThiruKumar，项目名称:go_ws，代码行数:19，代码来源:reader_test.go

示例2: TestIndirectIndex_Type

func TestIndirectIndex_Type(t *testing.T) {
	index := tsm1.NewDirectIndex()
	index.Add("cpu", tsm1.BlockInt64, time.Unix(0, 0), time.Unix(1, 0), 10, 20)

	b, err := index.MarshalBinary()

	ind := tsm1.NewIndirectIndex()
	if err := ind.UnmarshalBinary(b); err != nil {
		fatal(t, "unmarshal binary", err)
	}

	typ, err := ind.Type("cpu")
	if err != nil {
		fatal(t, "reading type", err)
	}

	if got, exp := typ, tsm1.BlockInt64; got != exp {
		t.Fatalf("type mismatch: got %v, exp %v", got, exp)
	}
}

开发者ID:ThiruKumar，项目名称:go_ws，代码行数:20，代码来源:reader_test.go

示例3: TestIndirectIndex_Entries

func TestIndirectIndex_Entries(t *testing.T) {
	index := tsm1.NewDirectIndex()
	index.Add("cpu", tsm1.BlockFloat64, time.Unix(0, 0), time.Unix(1, 0), 10, 100)
	index.Add("cpu", tsm1.BlockFloat64, time.Unix(2, 0), time.Unix(3, 0), 20, 200)
	index.Add("mem", tsm1.BlockFloat64, time.Unix(0, 0), time.Unix(1, 0), 10, 100)

	b, err := index.MarshalBinary()
	if err != nil {
		t.Fatalf("unexpected error marshaling index: %v", err)
	}

	indirect := tsm1.NewIndirectIndex()
	if err := indirect.UnmarshalBinary(b); err != nil {
		t.Fatalf("unexpected error unmarshaling index: %v", err)
	}

	exp := index.Entries("cpu")
	entries := indirect.Entries("cpu")

	if got, exp := len(entries), len(exp); got != exp {
		t.Fatalf("entries length mismatch: got %v, exp %v", got, exp)
	}

	for i, exp := range exp {
		got := entries[i]
		if exp.MinTime != got.MinTime {
			t.Fatalf("minTime mismatch: got %v, exp %v", got.MinTime, exp.MinTime)
		}

		if exp.MaxTime != got.MaxTime {
			t.Fatalf("minTime mismatch: got %v, exp %v", got.MaxTime, exp.MaxTime)
		}

		if exp.Size != got.Size {
			t.Fatalf("size mismatch: got %v, exp %v", got.Size, exp.Size)
		}
		if exp.Offset != got.Offset {
			t.Fatalf("size mismatch: got %v, exp %v", got.Offset, exp.Offset)
		}
	}
}

开发者ID:ThiruKumar，项目名称:go_ws，代码行数:41，代码来源:reader_test.go

示例4: TestIndirectIndex_Entries_NonExistent

func TestIndirectIndex_Entries_NonExistent(t *testing.T) {
	index := tsm1.NewDirectIndex()
	index.Add("cpu", tsm1.BlockFloat64, time.Unix(0, 0), time.Unix(1, 0), 10, 100)
	index.Add("cpu", tsm1.BlockFloat64, time.Unix(2, 0), time.Unix(3, 0), 20, 200)

	b, err := index.MarshalBinary()
	if err != nil {
		t.Fatalf("unexpected error marshaling index: %v", err)
	}

	indirect := tsm1.NewIndirectIndex()
	if err := indirect.UnmarshalBinary(b); err != nil {
		t.Fatalf("unexpected error unmarshaling index: %v", err)
	}

	// mem has not been added to the index so we should get no entries back
	// for both
	exp := index.Entries("mem")
	entries := indirect.Entries("mem")

	if got, exp := len(entries), len(exp); got != exp && exp != 0 {
		t.Fatalf("entries length mismatch: got %v, exp %v", got, exp)
	}
}

开发者ID:ThiruKumar，项目名称:go_ws，代码行数:24，代码来源:reader_test.go

注：本文中的github.com/influxdb/influxdb/tsdb/engine/tsm1.NewIndirectIndex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。