public final class HBaseTimelineStorageUtils extends Object
| Modifier and Type | Method and Description | 
|---|---|
| static byte[] | calculateTheClosestNextRowKeyForPrefix(byte[] rowKeyPrefix)Given a row key prefix stored in a byte array, return a byte array for its
 immediate next row key. | 
| static org.apache.hadoop.conf.Configuration | getTimelineServiceHBaseConf(org.apache.hadoop.conf.Configuration conf) | 
| static void | setMetricsTimeRange(org.apache.hadoop.hbase.client.Query query,
                   byte[] metricsCf,
                   long tsBegin,
                   long tsEnd) | 
public static org.apache.hadoop.conf.Configuration getTimelineServiceHBaseConf(org.apache.hadoop.conf.Configuration conf)
                                                                        throws IOException
conf - YARN configuration. Used to see if there is an explicit config
          pointing to the HBase config file to read. It should not be null
          or a NullPointerException will be thrown.IOException - if a timeline service HBase configuration URL
           is specified but unable to read it.public static byte[] calculateTheClosestNextRowKeyForPrefix(byte[] rowKeyPrefix)
rowKeyPrefix - The provided row key prefix, represented in an array.public static void setMetricsTimeRange(org.apache.hadoop.hbase.client.Query query,
                                       byte[] metricsCf,
                                       long tsBegin,
                                       long tsEnd)
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