HdfsTransactionLog.HDFSLogReader (Solr 8.1.0 API)

java.lang.Object
- org.apache.solr.update.TransactionLog.LogReader
- - org.apache.solr.update.HdfsTransactionLog.HDFSLogReader

Direct Known Subclasses:

HdfsTransactionLog.HDFSSortedLogReader

Enclosing class:

HdfsTransactionLog
```
public class HdfsTransactionLog.HDFSLogReader
extends TransactionLog.LogReader
```

Constructor Summary

Constructors
Constructor Description

HDFSLogReader(long startingPos)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`close()`
`long`	`currentPos()`
`long`	`currentSize()`
`Object`	`next()`	Returns the next object from the log, or null if none available.
`String`	`toString()`

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

- Constructor Detail
  - HDFSLogReader
```
public HDFSLogReader(long startingPos)
```
- Method Detail
  - next
```
public Object next()
            throws IOException,
                   InterruptedException
```
    Returns the next object from the log, or null if none available.
    
    Overrides:
    
    next in class TransactionLog.LogReader
    
    Returns:
    
    The log record, or null if EOF
    
    Throws:
    
    IOException - If there is a low-level I/O error.
    
    InterruptedException
  - close
```
public void close()
```
    Overrides:
    
    close in class TransactionLog.LogReader
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class TransactionLog.LogReader
  - currentPos
```
public long currentPos()
```
    Overrides:
    
    currentPos in class TransactionLog.LogReader
  - currentSize
```
public long currentSize()
```
    Overrides:
    
    currentSize in class TransactionLog.LogReader