SnapshotInfo.SnapshotStats (Apache HBase 1.2.12 API)

java.lang.Object
- org.apache.hadoop.hbase.snapshot.SnapshotInfo.SnapshotStats

Enclosing class:

SnapshotInfo
```
public static class SnapshotInfo.SnapshotStats
extends Object
```
Statistics about the snapshot
1. How many store files and logs are in the archive
2. How many store files and logs are shared with the table
3. Total store files and logs size and shared amount

Nested Class Summary

Nested Classes
Modifier and Type Class and Description

(package private) static class SnapshotInfo.SnapshotStats.FileInfo
Information about the file referenced by the snapshot

Nested Classes
Modifier and Type	Class and Description
`(package private) static class`	`SnapshotInfo.SnapshotStats.FileInfo` Information about the file referenced by the snapshot

Field Summary

Fields
Modifier and Type	Field and Description
`private org.apache.hadoop.conf.Configuration`	`conf`
`private org.apache.hadoop.fs.FileSystem`	`fs`
`private AtomicInteger`	`hfileArchiveCount`
`private AtomicLong`	`hfileArchiveSize`
`private AtomicInteger`	`hfilesCorrupted`
`private AtomicInteger`	`hfilesCount`
`private AtomicLong`	`hfileSize`
`private AtomicInteger`	`hfilesMissing`
`private AtomicInteger`	`logsCount`
`private AtomicLong`	`logSize`
`private AtomicInteger`	`logsMissing`
`private org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.SnapshotDescription`	`snapshot`
`private TableName`	`snapshotTable`

Constructor Summary

Constructors
Constructor and Description
`SnapshotInfo.SnapshotStats(org.apache.hadoop.conf.Configuration conf, org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.SnapshotDescription snapshot)`

Method Summary

Methods
Modifier and Type	Method and Description
`(package private) SnapshotInfo.SnapshotStats.FileInfo`	`addLogFile(String server, String logfile)` Add the specified log file to the stats
`(package private) SnapshotInfo.SnapshotStats.FileInfo`	`addStoreFile(HRegionInfo region, String family, org.apache.hadoop.hbase.protobuf.generated.SnapshotProtos.SnapshotRegionManifest.StoreFile storeFile)` Add the specified store file to the stats
`int`	`getArchivedStoreFilesCount()`
`long`	`getArchivedStoreFileSize()`
`int`	`getCorruptedStoreFilesCount()`
`int`	`getLogsCount()`
`long`	`getLogsSize()`
`int`	`getMissingLogsCount()`
`int`	`getMissingStoreFilesCount()`
`float`	`getSharedStoreFilePercentage()`
`long`	`getSharedStoreFilesSize()`
`org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.SnapshotDescription`	`getSnapshotDescription()`
`int`	`getStoreFilesCount()`
`long`	`getStoreFilesSize()`
`boolean`	`isSnapshotCorrupted()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

hfileArchiveCount

private AtomicInteger hfileArchiveCount

hfilesCorrupted
```
private AtomicInteger hfilesCorrupted
```

hfilesMissing
```
private AtomicInteger hfilesMissing
```

hfilesCount
```
private AtomicInteger hfilesCount
```

logsMissing
```
private AtomicInteger logsMissing
```

logsCount
```
private AtomicInteger logsCount
```

hfileArchiveSize
```
private AtomicLong hfileArchiveSize
```

hfileSize
```
private AtomicLong hfileSize
```

logSize
```
private AtomicLong logSize
```

snapshot

private final org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.SnapshotDescription snapshot

snapshotTable
```
private final TableName snapshotTable
```

conf

private final org.apache.hadoop.conf.Configuration conf

fs

private final org.apache.hadoop.fs.FileSystem fs

Constructor Detail

SnapshotInfo.SnapshotStats

SnapshotInfo.SnapshotStats(org.apache.hadoop.conf.Configuration conf,
                          org.apache.hadoop.fs.FileSystem fs,
                          org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.SnapshotDescription snapshot)

Method Detail
- getSnapshotDescription
```
public org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.SnapshotDescription getSnapshotDescription()
```
  Returns:
  the snapshot descriptor
- isSnapshotCorrupted
```
public boolean isSnapshotCorrupted()
```
  Returns:
  true if the snapshot is corrupted
- getStoreFilesCount
```
public int getStoreFilesCount()
```
  Returns:
  the number of available store files
- getArchivedStoreFilesCount
```
public int getArchivedStoreFilesCount()
```
  Returns:
  the number of available store files in the archive
- getLogsCount
```
public int getLogsCount()
```
  Returns:
  the number of available log files
- getMissingStoreFilesCount
```
public int getMissingStoreFilesCount()
```
  Returns:
  the number of missing store files
- getCorruptedStoreFilesCount
```
public int getCorruptedStoreFilesCount()
```
  Returns:
  the number of corrupted store files
- getMissingLogsCount
```
public int getMissingLogsCount()
```
  Returns:
  the number of missing log files
- getStoreFilesSize
```
public long getStoreFilesSize()
```
  Returns:
  the total size of the store files referenced by the snapshot
- getSharedStoreFilesSize
```
public long getSharedStoreFilesSize()
```
  Returns:
  the total size of the store files shared
- getArchivedStoreFileSize
```
public long getArchivedStoreFileSize()
```
  Returns:
  the total size of the store files in the archive
- getSharedStoreFilePercentage
```
public float getSharedStoreFilePercentage()
```
  Returns:
  the percentage of the shared store files
- getLogsSize
```
public long getLogsSize()
```
  Returns:
  the total log size
- addStoreFile
```
SnapshotInfo.SnapshotStats.FileInfo addStoreFile(HRegionInfo region,
                                               String family,
                                               org.apache.hadoop.hbase.protobuf.generated.SnapshotProtos.SnapshotRegionManifest.StoreFile storeFile)
                                           throws IOException
```
  Add the specified store file to the stats
  
  Parameters:
  region - region encoded Name
  family - family name
  storeFile - store file name
  
  Returns:
  the store file information
  
  Throws:
  
  IOException
- addLogFile
```
SnapshotInfo.SnapshotStats.FileInfo addLogFile(String server,
                                             String logfile)
                                         throws IOException
```
  Add the specified log file to the stats
  
  Parameters:
  server - server name
  logfile - log file name
  
  Returns:
  the log information
  
  Throws:
  
  IOException

Class SnapshotInfo.SnapshotStats

Nested Class Summary

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

hfileArchiveCount

hfilesCorrupted

hfilesMissing

hfilesCount

logsMissing

logsCount

hfileArchiveSize

hfileSize

logSize

snapshot

snapshotTable

conf

fs

Constructor Detail

SnapshotInfo.SnapshotStats

Method Detail

getSnapshotDescription

isSnapshotCorrupted

getStoreFilesCount

getArchivedStoreFilesCount

getLogsCount

getMissingStoreFilesCount

getCorruptedStoreFilesCount

getMissingLogsCount

getStoreFilesSize

getSharedStoreFilesSize

getArchivedStoreFileSize

getSharedStoreFilePercentage

getLogsSize

addStoreFile

addLogFile