org.calrissian.accumulorecipes.metricsstore.hadoop

Class MetricsInputFormat

java.lang.Object

org.apache.hadoop.mapreduce.InputFormat<K,V>

org.apache.accumulo.core.client.mapreduce.InputFormatBase<org.apache.accumulo.core.data.Key,MetricWritable>

org.calrissian.accumulorecipes.metricsstore.hadoop.MetricsInputFormat

public class MetricsInputFormat
extends org.apache.accumulo.core.client.mapreduce.InputFormatBase<org.apache.accumulo.core.data.Key,MetricWritable>

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.accumulo.core.client.mapreduce.InputFormatBase

org.apache.accumulo.core.client.mapreduce.InputFormatBase.RangeInputSplit, org.apache.accumulo.core.client.mapreduce.InputFormatBase.RecordReaderBase<K,V>, org.apache.accumulo.core.client.mapreduce.InputFormatBase.RegexType

Field Summary

Fields inherited from class org.apache.accumulo.core.client.mapreduce.InputFormatBase

log

Constructor Summary

Constructors

Constructor and Description
MetricsInputFormat()

Method Summary

Methods

Modifier and Type	Method and Description
org.apache.hadoop.mapreduce.RecordReader<org.apache.accumulo.core.data.Key,MetricWritable>	createRecordReader(org.apache.hadoop.mapreduce.InputSplit split, org.apache.hadoop.mapreduce.TaskAttemptContext context)
static void	setInputInfo(org.apache.hadoop.conf.Configuration config, String username, byte[] password, org.apache.accumulo.core.security.Authorizations auths)
static void	setQueryInfo(org.apache.hadoop.conf.Configuration config, Date start, Date end, MetricTimeUnit timeUnit, String group, String type, String name)

Methods inherited from class org.apache.accumulo.core.client.mapreduce.InputFormatBase

addIterator, addIterator, disableAutoAdjustRanges, disableAutoAdjustRanges, fetchColumns, fetchColumns, getAuthorizations, getAuthorizations, getAutoAdjustRanges, getAutoAdjustRanges, getFetchedColumns, getFetchedColumns, getInstance, getInstance, getIteratorOptions, getIteratorOptions, getIterators, getIterators, getLogLevel, getLogLevel, getMaxVersions, getMaxVersions, getPassword, getPassword, getRanges, getRanges, getRegex, getSplits, getTablename, getTablename, getTabletLocator, getTabletLocator, getUsername, getUsername, isIsolated, isIsolated, isOfflineScan, setInputInfo, setInputInfo, setIsolated, setIsolated, setIterator, setIteratorOption, setLocalIterators, setLocalIterators, setLogLevel, setLogLevel, setMaxVersions, setMaxVersions, setMockInstance, setMockInstance, setRanges, setRanges, setRegex, setScanOffline, setZooKeeperInstance, setZooKeeperInstance, usesLocalIterators, usesLocalIterators, validateOptions, validateOptions

Methods inherited from class java.lang.Object

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

Constructor Detail

MetricsInputFormat

public MetricsInputFormat()

Method Detail

setInputInfo

public static void setInputInfo(org.apache.hadoop.conf.Configuration config,
                String username,
                byte[] password,
                org.apache.accumulo.core.security.Authorizations auths)

setQueryInfo

public static void setQueryInfo(org.apache.hadoop.conf.Configuration config,
                Date start,
                Date end,
                MetricTimeUnit timeUnit,
                String group,
                String type,
                String name)

createRecordReader

public org.apache.hadoop.mapreduce.RecordReader<org.apache.accumulo.core.data.Key,MetricWritable> createRecordReader(org.apache.hadoop.mapreduce.InputSplit split,
                                                                                                            org.apache.hadoop.mapreduce.TaskAttemptContext context)
                                                                                                              throws IOException,
                                                                                                                     InterruptedException

Specified by:

createRecordReader in class org.apache.hadoop.mapreduce.InputFormat<org.apache.accumulo.core.data.Key,MetricWritable>

Throws:

IOException

InterruptedException