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java.lang.Objectorg.apache.cassandra.hadoop.ConfigHelper
public class ConfigHelper
| Constructor Summary | |
|---|---|
ConfigHelper()
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| Method Summary | |
|---|---|
static java.lang.String |
getInitialAddress(org.apache.hadoop.conf.Configuration conf)
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static java.lang.String |
getInputColumnFamily(org.apache.hadoop.conf.Configuration conf)
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static java.lang.String |
getInputKeyspace(org.apache.hadoop.conf.Configuration conf)
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static java.lang.String |
getInputKeyspacePassword(org.apache.hadoop.conf.Configuration conf)
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static java.lang.String |
getInputKeyspaceUserName(org.apache.hadoop.conf.Configuration conf)
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static SlicePredicate |
getInputSlicePredicate(org.apache.hadoop.conf.Configuration conf)
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static int |
getInputSplitSize(org.apache.hadoop.conf.Configuration conf)
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static java.lang.String |
getOutputColumnFamily(org.apache.hadoop.conf.Configuration conf)
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static java.lang.String |
getOutputKeyspace(org.apache.hadoop.conf.Configuration conf)
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static java.lang.String |
getOutputKeyspacePassword(org.apache.hadoop.conf.Configuration conf)
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static java.lang.String |
getOutputKeyspaceUserName(org.apache.hadoop.conf.Configuration conf)
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static IPartitioner |
getPartitioner(org.apache.hadoop.conf.Configuration conf)
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static int |
getRangeBatchSize(org.apache.hadoop.conf.Configuration conf)
The number of rows to request with each get range slices request. |
static java.lang.String |
getRawInputSlicePredicate(org.apache.hadoop.conf.Configuration conf)
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static java.lang.String |
getReadConsistencyLevel(org.apache.hadoop.conf.Configuration conf)
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static int |
getRpcPort(org.apache.hadoop.conf.Configuration conf)
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static java.lang.String |
getWriteConsistencyLevel(org.apache.hadoop.conf.Configuration conf)
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static void |
setInitialAddress(org.apache.hadoop.conf.Configuration conf,
java.lang.String address)
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static void |
setInputColumnFamily(org.apache.hadoop.conf.Configuration conf,
java.lang.String keyspace,
java.lang.String columnFamily)
Set the keyspace and column family for the input of this job. |
static void |
setInputSlicePredicate(org.apache.hadoop.conf.Configuration conf,
SlicePredicate predicate)
Set the predicate that determines what columns will be selected from each row. |
static void |
setInputSplitSize(org.apache.hadoop.conf.Configuration conf,
int splitsize)
Set the size of the input split. |
static void |
setOutputColumnFamily(org.apache.hadoop.conf.Configuration conf,
java.lang.String keyspace,
java.lang.String columnFamily)
Set the keyspace and column family for the output of this job. |
static void |
setPartitioner(org.apache.hadoop.conf.Configuration conf,
java.lang.String classname)
|
static void |
setRangeBatchSize(org.apache.hadoop.conf.Configuration conf,
int batchsize)
The number of rows to request with each get range slices request. |
static void |
setRpcPort(org.apache.hadoop.conf.Configuration conf,
java.lang.String port)
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| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public ConfigHelper()
| Method Detail |
|---|
public static void setInputColumnFamily(org.apache.hadoop.conf.Configuration conf,
java.lang.String keyspace,
java.lang.String columnFamily)
conf - Job configuration you are about to runkeyspace - columnFamily -
public static void setOutputColumnFamily(org.apache.hadoop.conf.Configuration conf,
java.lang.String keyspace,
java.lang.String columnFamily)
conf - Job configuration you are about to runkeyspace - columnFamily -
public static void setRangeBatchSize(org.apache.hadoop.conf.Configuration conf,
int batchsize)
conf - Job configuration you are about to runbatchsize - Number of rows to request each timepublic static int getRangeBatchSize(org.apache.hadoop.conf.Configuration conf)
conf - Job configuration you are about to run
public static void setInputSplitSize(org.apache.hadoop.conf.Configuration conf,
int splitsize)
conf - Job configuration you are about to runsplitsize - Size of the input splitpublic static int getInputSplitSize(org.apache.hadoop.conf.Configuration conf)
public static void setInputSlicePredicate(org.apache.hadoop.conf.Configuration conf,
SlicePredicate predicate)
conf - Job configuration you are about to runpredicate - public static SlicePredicate getInputSlicePredicate(org.apache.hadoop.conf.Configuration conf)
public static java.lang.String getRawInputSlicePredicate(org.apache.hadoop.conf.Configuration conf)
public static java.lang.String getInputKeyspace(org.apache.hadoop.conf.Configuration conf)
public static java.lang.String getOutputKeyspace(org.apache.hadoop.conf.Configuration conf)
public static java.lang.String getInputKeyspaceUserName(org.apache.hadoop.conf.Configuration conf)
public static java.lang.String getInputKeyspacePassword(org.apache.hadoop.conf.Configuration conf)
public static java.lang.String getOutputKeyspaceUserName(org.apache.hadoop.conf.Configuration conf)
public static java.lang.String getOutputKeyspacePassword(org.apache.hadoop.conf.Configuration conf)
public static java.lang.String getInputColumnFamily(org.apache.hadoop.conf.Configuration conf)
public static java.lang.String getOutputColumnFamily(org.apache.hadoop.conf.Configuration conf)
public static java.lang.String getReadConsistencyLevel(org.apache.hadoop.conf.Configuration conf)
public static java.lang.String getWriteConsistencyLevel(org.apache.hadoop.conf.Configuration conf)
public static int getRpcPort(org.apache.hadoop.conf.Configuration conf)
public static void setRpcPort(org.apache.hadoop.conf.Configuration conf,
java.lang.String port)
public static java.lang.String getInitialAddress(org.apache.hadoop.conf.Configuration conf)
public static void setInitialAddress(org.apache.hadoop.conf.Configuration conf,
java.lang.String address)
public static void setPartitioner(org.apache.hadoop.conf.Configuration conf,
java.lang.String classname)
public static IPartitioner getPartitioner(org.apache.hadoop.conf.Configuration conf)
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