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public static interface Cassandra.Iface
Method Summary | |
---|---|
void |
batch_insert(java.lang.String keyspace,
java.lang.String key,
java.util.Map<java.lang.String,java.util.List<ColumnOrSuperColumn>> cfmap,
ConsistencyLevel consistency_level)
Insert Columns or SuperColumns across different Column Families for the same row key. |
void |
batch_mutate(java.lang.String keyspace,
java.util.Map<java.lang.String,java.util.Map<java.lang.String,java.util.List<Mutation>>> mutation_map,
ConsistencyLevel consistency_level)
Mutate many columns or super columns for many row keys. |
java.lang.String |
describe_cluster_name()
get the cluster name |
java.util.Map<java.lang.String,java.util.Map<java.lang.String,java.lang.String>> |
describe_keyspace(java.lang.String keyspace)
describe specified keyspace |
java.util.Set<java.lang.String> |
describe_keyspaces()
list the defined keyspaces in this cluster |
java.lang.String |
describe_partitioner()
returns the partitioner used by this cluster |
java.util.List<TokenRange> |
describe_ring(java.lang.String keyspace)
get the token ring: a map of ranges to host addresses, represented as a set of TokenRange instead of a map from range to list of endpoints, because you can't use Thrift structs as map keys: https://issues.apache.org/jira/browse/THRIFT-162 for the same reason, we can't return a set here, even though order is neither important nor predictable. |
java.util.List<java.lang.String> |
describe_splits(java.lang.String start_token,
java.lang.String end_token,
int keys_per_split)
experimental API for hadoop/parallel query support. |
java.lang.String |
describe_version()
get the thrift api version |
int |
get_count(java.lang.String keyspace,
java.lang.String key,
ColumnParent column_parent,
ConsistencyLevel consistency_level)
returns the number of columns for a particular key and ColumnFamily or SuperColumn . |
java.util.List<KeySlice> |
get_range_slice(java.lang.String keyspace,
ColumnParent column_parent,
SlicePredicate predicate,
java.lang.String start_key,
java.lang.String finish_key,
int row_count,
ConsistencyLevel consistency_level)
returns a subset of columns for a range of keys. |
java.util.List<KeySlice> |
get_range_slices(java.lang.String keyspace,
ColumnParent column_parent,
SlicePredicate predicate,
KeyRange range,
ConsistencyLevel consistency_level)
returns a subset of columns for a range of keys. |
java.util.List<ColumnOrSuperColumn> |
get_slice(java.lang.String keyspace,
java.lang.String key,
ColumnParent column_parent,
SlicePredicate predicate,
ConsistencyLevel consistency_level)
Get the group of columns contained by column_parent (either a ColumnFamily name or a ColumnFamily/SuperColumn name pair) specified by the given SlicePredicate. |
java.util.List<java.lang.String> |
get_string_list_property(java.lang.String property)
get property whose value is list of strings. |
java.lang.String |
get_string_property(java.lang.String property)
get property whose value is of type string. |
ColumnOrSuperColumn |
get(java.lang.String keyspace,
java.lang.String key,
ColumnPath column_path,
ConsistencyLevel consistency_level)
Get the Column or SuperColumn at the given column_path. |
void |
insert(java.lang.String keyspace,
java.lang.String key,
ColumnPath column_path,
byte[] value,
long timestamp,
ConsistencyLevel consistency_level)
Insert a Column consisting of (column_path.column, value, timestamp) at the given column_path.column_family and optional column_path.super_column. |
void |
login(java.lang.String keyspace,
AuthenticationRequest auth_request)
|
java.util.Map<java.lang.String,java.util.List<ColumnOrSuperColumn>> |
multiget_slice(java.lang.String keyspace,
java.util.List<java.lang.String> keys,
ColumnParent column_parent,
SlicePredicate predicate,
ConsistencyLevel consistency_level)
Performs a get_slice for column_parent and predicate for the given keys in parallel. |
java.util.Map<java.lang.String,ColumnOrSuperColumn> |
multiget(java.lang.String keyspace,
java.util.List<java.lang.String> keys,
ColumnPath column_path,
ConsistencyLevel consistency_level)
Perform a get for column_path in parallel on the given list |
void |
remove(java.lang.String keyspace,
java.lang.String key,
ColumnPath column_path,
long timestamp,
ConsistencyLevel consistency_level)
Remove data from the row specified by key at the granularity specified by column_path, and the given timestamp. |
Method Detail |
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void login(java.lang.String keyspace, AuthenticationRequest auth_request) throws AuthenticationException, AuthorizationException, org.apache.thrift.TException
AuthenticationException
AuthorizationException
org.apache.thrift.TException
ColumnOrSuperColumn get(java.lang.String keyspace, java.lang.String key, ColumnPath column_path, ConsistencyLevel consistency_level) throws InvalidRequestException, NotFoundException, UnavailableException, TimedOutException, org.apache.thrift.TException
keyspace
- key
- column_path
- consistency_level
-
InvalidRequestException
NotFoundException
UnavailableException
TimedOutException
org.apache.thrift.TException
java.util.List<ColumnOrSuperColumn> get_slice(java.lang.String keyspace, java.lang.String key, ColumnParent column_parent, SlicePredicate predicate, ConsistencyLevel consistency_level) throws InvalidRequestException, UnavailableException, TimedOutException, org.apache.thrift.TException
keyspace
- key
- column_parent
- predicate
- consistency_level
-
InvalidRequestException
UnavailableException
TimedOutException
org.apache.thrift.TException
java.util.Map<java.lang.String,ColumnOrSuperColumn> multiget(java.lang.String keyspace, java.util.List<java.lang.String> keys, ColumnPath column_path, ConsistencyLevel consistency_level) throws InvalidRequestException, UnavailableException, TimedOutException, org.apache.thrift.TException
keyspace
- keys
- column_path
- consistency_level
-
InvalidRequestException
UnavailableException
TimedOutException
org.apache.thrift.TException
java.util.Map<java.lang.String,java.util.List<ColumnOrSuperColumn>> multiget_slice(java.lang.String keyspace, java.util.List<java.lang.String> keys, ColumnParent column_parent, SlicePredicate predicate, ConsistencyLevel consistency_level) throws InvalidRequestException, UnavailableException, TimedOutException, org.apache.thrift.TException
keyspace
- keys
- column_parent
- predicate
- consistency_level
-
InvalidRequestException
UnavailableException
TimedOutException
org.apache.thrift.TException
int get_count(java.lang.String keyspace, java.lang.String key, ColumnParent column_parent, ConsistencyLevel consistency_level) throws InvalidRequestException, UnavailableException, TimedOutException, org.apache.thrift.TException
key
and ColumnFamily
or SuperColumn
.
keyspace
- key
- column_parent
- consistency_level
-
InvalidRequestException
UnavailableException
TimedOutException
org.apache.thrift.TException
java.util.List<KeySlice> get_range_slice(java.lang.String keyspace, ColumnParent column_parent, SlicePredicate predicate, java.lang.String start_key, java.lang.String finish_key, int row_count, ConsistencyLevel consistency_level) throws InvalidRequestException, UnavailableException, TimedOutException, org.apache.thrift.TException
keyspace
- column_parent
- predicate
- start_key
- finish_key
- row_count
- consistency_level
-
InvalidRequestException
UnavailableException
TimedOutException
org.apache.thrift.TException
java.util.List<KeySlice> get_range_slices(java.lang.String keyspace, ColumnParent column_parent, SlicePredicate predicate, KeyRange range, ConsistencyLevel consistency_level) throws InvalidRequestException, UnavailableException, TimedOutException, org.apache.thrift.TException
keyspace
- column_parent
- predicate
- range
- consistency_level
-
InvalidRequestException
UnavailableException
TimedOutException
org.apache.thrift.TException
void insert(java.lang.String keyspace, java.lang.String key, ColumnPath column_path, byte[] value, long timestamp, ConsistencyLevel consistency_level) throws InvalidRequestException, UnavailableException, TimedOutException, org.apache.thrift.TException
keyspace
- key
- column_path
- value
- timestamp
- consistency_level
-
InvalidRequestException
UnavailableException
TimedOutException
org.apache.thrift.TException
void batch_insert(java.lang.String keyspace, java.lang.String key, java.util.Map<java.lang.String,java.util.List<ColumnOrSuperColumn>> cfmap, ConsistencyLevel consistency_level) throws InvalidRequestException, UnavailableException, TimedOutException, org.apache.thrift.TException
keyspace
- key
- cfmap
- consistency_level
-
InvalidRequestException
UnavailableException
TimedOutException
org.apache.thrift.TException
void remove(java.lang.String keyspace, java.lang.String key, ColumnPath column_path, long timestamp, ConsistencyLevel consistency_level) throws InvalidRequestException, UnavailableException, TimedOutException, org.apache.thrift.TException
keyspace
- key
- column_path
- timestamp
- consistency_level
-
InvalidRequestException
UnavailableException
TimedOutException
org.apache.thrift.TException
void batch_mutate(java.lang.String keyspace, java.util.Map<java.lang.String,java.util.Map<java.lang.String,java.util.List<Mutation>>> mutation_map, ConsistencyLevel consistency_level) throws InvalidRequestException, UnavailableException, TimedOutException, org.apache.thrift.TException
keyspace
- mutation_map
- consistency_level
-
InvalidRequestException
UnavailableException
TimedOutException
org.apache.thrift.TException
java.lang.String get_string_property(java.lang.String property) throws org.apache.thrift.TException
property
-
org.apache.thrift.TException
java.util.List<java.lang.String> get_string_list_property(java.lang.String property) throws org.apache.thrift.TException
property
-
org.apache.thrift.TException
java.util.Set<java.lang.String> describe_keyspaces() throws org.apache.thrift.TException
org.apache.thrift.TException
java.lang.String describe_cluster_name() throws org.apache.thrift.TException
org.apache.thrift.TException
java.lang.String describe_version() throws org.apache.thrift.TException
org.apache.thrift.TException
java.util.List<TokenRange> describe_ring(java.lang.String keyspace) throws InvalidRequestException, org.apache.thrift.TException
keyspace
-
InvalidRequestException
org.apache.thrift.TException
java.lang.String describe_partitioner() throws org.apache.thrift.TException
org.apache.thrift.TException
java.util.Map<java.lang.String,java.util.Map<java.lang.String,java.lang.String>> describe_keyspace(java.lang.String keyspace) throws NotFoundException, org.apache.thrift.TException
keyspace
-
NotFoundException
org.apache.thrift.TException
java.util.List<java.lang.String> describe_splits(java.lang.String start_token, java.lang.String end_token, int keys_per_split) throws org.apache.thrift.TException
start_token
- end_token
- keys_per_split
-
org.apache.thrift.TException
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