BucketAllocator.Bucket (Apache HBase - Server 2.1.3 API)

跳过导航链接

所有类

概要:
嵌套 |
字段 |
构造器 |
方法

详细资料:
字段 |
构造器 |
方法

java.lang.Object
- org.apache.hadoop.hbase.io.hfile.bucket.BucketAllocator.Bucket

封闭类:: BucketAllocator

public static final class BucketAllocator.Bucket
extends Object

构造器概要

构造器
构造器和说明

Bucket(long offset)

方法概要

所有方法实例方法具体方法
限定符和类型	方法和说明
`void`	`addAllocation(long offset)`
`long`	`allocate()` Allocate a block in this bucket, return the offset representing the position in physical space
`int`	`freeCount()`
`long`	`getBaseOffset()`
`int`	`getFreeBytes()`
`int`	`getItemAllocationSize()`
`int`	`getUsedBytes()`
`boolean`	`hasFreeSpace()`
`boolean`	`isCompletelyFree()`
`boolean`	`isUninstantiated()`
`int`	`sizeIndex()`
`int`	`usedCount()`

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料
- Bucket
```
public Bucket(long offset)
```

方法详细资料

isUninstantiated
```
public boolean isUninstantiated()
```

sizeIndex
```
public int sizeIndex()
```

getItemAllocationSize
```
public int getItemAllocationSize()
```

hasFreeSpace
```
public boolean hasFreeSpace()
```

isCompletelyFree
```
public boolean isCompletelyFree()
```

freeCount
```
public int freeCount()
```

usedCount
```
public int usedCount()
```

getFreeBytes
```
public int getFreeBytes()
```

getUsedBytes
```
public int getUsedBytes()
```

getBaseOffset
```
public long getBaseOffset()
```

allocate
```
public long allocate()
```
Allocate a block in this bucket, return the offset representing the position in physical space

返回:

the offset in the IOEngine

addAllocation

public void addAllocation(long offset)
                   throws BucketAllocatorException

抛出:: BucketAllocatorException

跳过导航链接

所有类

概要:
嵌套 |
字段 |
构造器 |
方法

详细资料:
字段 |
构造器 |
方法

Copyright © 2007–2019 The Apache Software Foundation. All rights reserved.