@InterfaceAudience.Public @InterfaceStability.Evolving public class TimelineUtils extends Object
Constructor and Description |
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TimelineUtils() |
Modifier and Type | Method and Description |
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static org.apache.hadoop.io.Text |
buildTimelineTokenService(org.apache.hadoop.conf.Configuration conf) |
static String |
dumpTimelineRecordtoJSON(Object o)
Serialize a POJO object into a JSON string not in a pretty format
|
static String |
dumpTimelineRecordtoJSON(Object o,
boolean pretty)
Serialize a POJO object into a JSON string
|
static InetSocketAddress |
getTimelineTokenServiceAddress(org.apache.hadoop.conf.Configuration conf) |
public static String dumpTimelineRecordtoJSON(Object o) throws org.codehaus.jackson.JsonGenerationException, org.codehaus.jackson.map.JsonMappingException, IOException
o
- an object to serializeIOException
org.codehaus.jackson.map.JsonMappingException
org.codehaus.jackson.JsonGenerationException
public static String dumpTimelineRecordtoJSON(Object o, boolean pretty) throws org.codehaus.jackson.JsonGenerationException, org.codehaus.jackson.map.JsonMappingException, IOException
o
- an object to serializepretty
- whether in a pretty format or notIOException
org.codehaus.jackson.map.JsonMappingException
org.codehaus.jackson.JsonGenerationException
public static InetSocketAddress getTimelineTokenServiceAddress(org.apache.hadoop.conf.Configuration conf)
public static org.apache.hadoop.io.Text buildTimelineTokenService(org.apache.hadoop.conf.Configuration conf)
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