SLSUtils (Apache Hadoop Scheduler Load Simulator 3.1.3 API)

@InterfaceAudience.Private
 @InterfaceStability.Unstable
public class SLSUtils
extends Object

Fields
Modifier and Type	Field and Description
`static String`	`DEFAULT_JOB_TYPE`

Constructors
Constructor and Description
`SLSUtils()`

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static Set<? extends String>`	`generateNodes(int numNodes, int numRacks)`
`static String[]`	`getRackHostName(String hostname)`
`static Set<String>`	`parseNodesFromNodeFile(String nodeFile)` parse the input node file, return each host name
`static Set<String>`	`parseNodesFromRumenTrace(String jobTrace)` parse the rumen trace file, return each host name
`static Set<String>`	`parseNodesFromSLSTrace(String jobTrace)` parse the sls trace file, return each host name

public static String[] getRackHostName(String hostname)

public static Set<String> parseNodesFromRumenTrace(String jobTrace)
                                            throws IOException

parse the rumen trace file, return each host name

public static Set<String> parseNodesFromSLSTrace(String jobTrace)
                                          throws IOException

parse the sls trace file, return each host name

public static Set<String> parseNodesFromNodeFile(String nodeFile)
                                          throws IOException

parse the input node file, return each host name

public static Set<? extends String> generateNodes(int numNodes,
                                                  int numRacks)

Class SLSUtils