io.druid.indexing.common.tasklogs

Class LogUtils

java.lang.Object

io.druid.indexing.common.tasklogs.LogUtils

public class LogUtils
extends Object

Constructor Summary

Constructors

Constructor and Description
LogUtils()

Method Summary

Modifier and Type	Method and Description
static InputStream	streamFile(File file, long offset) Open a stream to a file.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LogUtils

public LogUtils()

Method Detail

streamFile

public static InputStream streamFile(File file,
                                     long offset)
                              throws IOException

Open a stream to a file.

Parameters:

offset - If zero, stream the entire log. If positive, read from this byte position onwards. If negative, read this many bytes from the end of the file.

Returns:

input supplier for this log, if available from this provider

Throws:

IOException