ChunkDownloader (Databricks JDBC Driver 0.9.4-oss API)

java.lang.Object
- com.databricks.jdbc.api.impl.arrow.ChunkDownloader

```
public class ChunkDownloader
extends Object
```
Class to manage Arrow chunks and fetch them on proactive basis.

Field Summary

Fields
Modifier and Type Field Description

static JdbcLogger LOGGER

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`ArrowResultChunk`	`getChunk()`	Fetches the chunk for the given index.
`void`	`releaseChunk()`	Release the memory for previous chunk since it is already consumed

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

- Field Detail
  - LOGGER
```
public static final JdbcLogger LOGGER
```
- Method Detail
  - getChunk
```
public ArrowResultChunk getChunk()
                          throws DatabricksSQLException
```
    Fetches the chunk for the given index. If chunk is not already downloaded, will download the chunk first
    
    Returns:
    
    the chunk at given index
    
    Throws:
    
    DatabricksSQLException
  - releaseChunk
```
public void releaseChunk()
```
    Release the memory for previous chunk since it is already consumed