org.apache.cassandra.thrift

Interface Cassandra.Iface

All Known Implementing Classes:

Cassandra.Client

Enclosing class:

Cassandra

public static interface Cassandra.Iface

Method Summary

Methods

Modifier and Type	Method and Description
void	add(java.nio.ByteBuffer key, ColumnParent column_parent, CounterColumn column, ConsistencyLevel consistency_level) Increment or decrement a counter.
void	atomic_batch_mutate(java.util.Map<java.nio.ByteBuffer,java.util.Map<java.lang.String,java.util.List<Mutation>>> mutation_map, ConsistencyLevel consistency_level) Atomically mutate many columns or super columns for many row keys.
void	batch_mutate(java.util.Map<java.nio.ByteBuffer,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.
CASResult	cas(java.nio.ByteBuffer key, java.lang.String column_family, java.util.List<Column> expected, java.util.List<Column> updates, ConsistencyLevel serial_consistency_level, ConsistencyLevel commit_consistency_level) Atomic compare and set.
java.lang.String	describe_cluster_name() get the cluster name
KsDef	describe_keyspace(java.lang.String keyspace) describe specified keyspace
java.util.List<KsDef>	describe_keyspaces() list the defined keyspaces in this cluster
java.util.List<TokenRange>	describe_local_ring(java.lang.String keyspace) same as describe_ring, but considers only nodes in the local DC
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.Map<java.lang.String,java.util.List<java.lang.String>>	describe_schema_versions() for each schema version present in the cluster, returns a list of nodes at that version.
java.lang.String	describe_snitch() returns the snitch used by this cluster
java.util.List<CfSplit>	describe_splits_ex(java.lang.String cfName, java.lang.String start_token, java.lang.String end_token, int keys_per_split)
java.util.List<java.lang.String>	describe_splits(java.lang.String cfName, java.lang.String start_token, java.lang.String end_token, int keys_per_split) experimental API for hadoop/parallel query support.
java.util.Map<java.lang.String,java.lang.String>	describe_token_map() get the mapping between token->node ip without taking replication into consideration https://issues.apache.org/jira/browse/CASSANDRA-4092
java.lang.String	describe_version() get the thrift api version
CqlResult	execute_cql_query(java.nio.ByteBuffer query, Compression compression) Deprecated. Will become a no-op in 2.2. Please use the CQL3 version instead.
CqlResult	execute_cql3_query(java.nio.ByteBuffer query, Compression compression, ConsistencyLevel consistency) Executes a CQL3 (Cassandra Query Language) statement and returns a CqlResult containing the results.
CqlResult	execute_prepared_cql_query(int itemId, java.util.List<java.nio.ByteBuffer> values) Deprecated. Will become a no-op in 2.2. Please use the CQL3 version instead.
CqlResult	execute_prepared_cql3_query(int itemId, java.util.List<java.nio.ByteBuffer> values, ConsistencyLevel consistency) Executes a prepared CQL3 (Cassandra Query Language) statement by passing an id token, a list of variables to bind, and the consistency level, and returns a CqlResult containing the results.
int	get_count(java.nio.ByteBuffer key, ColumnParent column_parent, SlicePredicate predicate, ConsistencyLevel consistency_level) returns the number of columns matching predicate for a particular key, ColumnFamily and optionally SuperColumn.
java.util.List<KeySlice>	get_indexed_slices(ColumnParent column_parent, IndexClause index_clause, SlicePredicate column_predicate, ConsistencyLevel consistency_level) Deprecated. use get_range_slices instead with range.row_filter specified
java.util.List<ColumnOrSuperColumn>	get_multi_slice(MultiSliceRequest request) Select multiple slices of a key in a single RPC operation
java.util.List<KeySlice>	get_paged_slice(java.lang.String column_family, KeyRange range, java.nio.ByteBuffer start_column, ConsistencyLevel consistency_level) returns a range of columns, wrapping to the next rows if necessary to collect max_results.
java.util.List<KeySlice>	get_range_slices(ColumnParent column_parent, SlicePredicate predicate, KeyRange range, ConsistencyLevel consistency_level) returns a subset of columns for a contiguous range of keys.
java.util.List<ColumnOrSuperColumn>	get_slice(java.nio.ByteBuffer 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.
ColumnOrSuperColumn	get(java.nio.ByteBuffer key, ColumnPath column_path, ConsistencyLevel consistency_level) Get the Column or SuperColumn at the given column_path.
void	insert(java.nio.ByteBuffer key, ColumnParent column_parent, Column column, ConsistencyLevel consistency_level) Insert a Column at the given column_parent.column_family and optional column_parent.super_column.
void	login(AuthenticationRequest auth_request)
java.util.Map<java.nio.ByteBuffer,java.lang.Integer>	multiget_count(java.util.List<java.nio.ByteBuffer> keys, ColumnParent column_parent, SlicePredicate predicate, ConsistencyLevel consistency_level) Perform a get_count in parallel on the given list keys.
java.util.Map<java.nio.ByteBuffer,java.util.List<ColumnOrSuperColumn>>	multiget_slice(java.util.List<java.nio.ByteBuffer> keys, ColumnParent column_parent, SlicePredicate predicate, ConsistencyLevel consistency_level) Performs a get_slice for column_parent and predicate for the given keys in parallel.
CqlPreparedResult	prepare_cql_query(java.nio.ByteBuffer query, Compression compression) Deprecated. Will become a no-op in 2.2. Please use the CQL3 version instead.
CqlPreparedResult	prepare_cql3_query(java.nio.ByteBuffer query, Compression compression) Prepare a CQL3 (Cassandra Query Language) statement by compiling and returning - the type of CQL statement - an id token of the compiled CQL stored on the server side.
void	remove_counter(java.nio.ByteBuffer key, ColumnPath path, ConsistencyLevel consistency_level) Remove a counter at the specified location.
void	remove(java.nio.ByteBuffer 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.
void	set_cql_version(java.lang.String version) Deprecated. This is now a no-op. Please use the CQL3 specific methods instead.
void	set_keyspace(java.lang.String keyspace)
java.lang.String	system_add_column_family(CfDef cf_def) adds a column family.
java.lang.String	system_add_keyspace(KsDef ks_def) adds a keyspace and any column families that are part of it.
java.lang.String	system_drop_column_family(java.lang.String column_family) drops a column family.
java.lang.String	system_drop_keyspace(java.lang.String keyspace) drops a keyspace and any column families that are part of it.
java.lang.String	system_update_column_family(CfDef cf_def) updates properties of a column family.
java.lang.String	system_update_keyspace(KsDef ks_def) updates properties of a keyspace.
java.nio.ByteBuffer	trace_next_query() Enables tracing for the next query in this connection and returns the UUID for that trace session The next query will be traced idependently of trace probability and the returned UUID can be used to query the trace keyspace
void	truncate(java.lang.String cfname) Truncate will mark and entire column family as deleted.

Method Detail

login

void login(AuthenticationRequest auth_request)
           throws AuthenticationException,
                  AuthorizationException,
                  org.apache.thrift.TException

Throws:

AuthenticationException

AuthorizationException

org.apache.thrift.TException

set_keyspace

void set_keyspace(java.lang.String keyspace)
                  throws InvalidRequestException,
                         org.apache.thrift.TException

Throws:

InvalidRequestException

org.apache.thrift.TException

get

ColumnOrSuperColumn get(java.nio.ByteBuffer key,
                      ColumnPath column_path,
                      ConsistencyLevel consistency_level)
                        throws InvalidRequestException,
                               NotFoundException,
                               UnavailableException,
                               TimedOutException,
                               org.apache.thrift.TException

Get the Column or SuperColumn at the given column_path. If no value is present, NotFoundException is thrown. (This is the only method that can throw an exception under non-failure conditions.)

Parameters:

key -

column_path -

consistency_level -

Throws:

InvalidRequestException

NotFoundException

UnavailableException

TimedOutException

org.apache.thrift.TException

get_slice

java.util.List<ColumnOrSuperColumn> get_slice(java.nio.ByteBuffer key,
                                            ColumnParent column_parent,
                                            SlicePredicate predicate,
                                            ConsistencyLevel consistency_level)
                                              throws InvalidRequestException,
                                                     UnavailableException,
                                                     TimedOutException,
                                                     org.apache.thrift.TException

Get the group of columns contained by column_parent (either a ColumnFamily name or a ColumnFamily/SuperColumn name pair) specified by the given SlicePredicate. If no matching values are found, an empty list is returned.

Parameters:

key -

column_parent -

predicate -

consistency_level -

Throws:

InvalidRequestException

UnavailableException

TimedOutException

org.apache.thrift.TException

get_count

int get_count(java.nio.ByteBuffer key,
            ColumnParent column_parent,
            SlicePredicate predicate,
            ConsistencyLevel consistency_level)
              throws InvalidRequestException,
                     UnavailableException,
                     TimedOutException,
                     org.apache.thrift.TException

returns the number of columns matching predicate for a particular key, ColumnFamily and optionally SuperColumn.

Parameters:

key -

column_parent -

predicate -

consistency_level -

Throws:

InvalidRequestException

UnavailableException

TimedOutException

org.apache.thrift.TException

multiget_slice

java.util.Map<java.nio.ByteBuffer,java.util.List<ColumnOrSuperColumn>> multiget_slice(java.util.List<java.nio.ByteBuffer> keys,
                                                                                    ColumnParent column_parent,
                                                                                    SlicePredicate predicate,
                                                                                    ConsistencyLevel consistency_level)
                                                                                      throws InvalidRequestException,
                                                                                             UnavailableException,
                                                                                             TimedOutException,
                                                                                             org.apache.thrift.TException

Performs a get_slice for column_parent and predicate for the given keys in parallel.

Parameters:

keys -

column_parent -

predicate -

consistency_level -

Throws:

InvalidRequestException

UnavailableException

TimedOutException

org.apache.thrift.TException

multiget_count

java.util.Map<java.nio.ByteBuffer,java.lang.Integer> multiget_count(java.util.List<java.nio.ByteBuffer> keys,
                                                                  ColumnParent column_parent,
                                                                  SlicePredicate predicate,
                                                                  ConsistencyLevel consistency_level)
                                                                    throws InvalidRequestException,
                                                                           UnavailableException,
                                                                           TimedOutException,
                                                                           org.apache.thrift.TException

Perform a get_count in parallel on the given list keys. The return value maps keys to the count found.

Parameters:

keys -

column_parent -

predicate -

consistency_level -

Throws:

InvalidRequestException

UnavailableException

TimedOutException

org.apache.thrift.TException

get_range_slices

java.util.List<KeySlice> get_range_slices(ColumnParent column_parent,
                                        SlicePredicate predicate,
                                        KeyRange range,
                                        ConsistencyLevel consistency_level)
                                          throws InvalidRequestException,
                                                 UnavailableException,
                                                 TimedOutException,
                                                 org.apache.thrift.TException

returns a subset of columns for a contiguous range of keys.

Parameters:

column_parent -

predicate -

range -

consistency_level -

Throws:

InvalidRequestException

UnavailableException

TimedOutException

org.apache.thrift.TException

get_paged_slice

java.util.List<KeySlice> get_paged_slice(java.lang.String column_family,
                                       KeyRange range,
                                       java.nio.ByteBuffer start_column,
                                       ConsistencyLevel consistency_level)
                                         throws InvalidRequestException,
                                                UnavailableException,
                                                TimedOutException,
                                                org.apache.thrift.TException

returns a range of columns, wrapping to the next rows if necessary to collect max_results.

Parameters:

column_family -

range -

start_column -

consistency_level -

Throws:

InvalidRequestException

UnavailableException

TimedOutException

org.apache.thrift.TException

get_indexed_slices

java.util.List<KeySlice> get_indexed_slices(ColumnParent column_parent,
                                          IndexClause index_clause,
                                          SlicePredicate column_predicate,
                                          ConsistencyLevel consistency_level)
                                            throws InvalidRequestException,
                                                   UnavailableException,
                                                   TimedOutException,
                                                   org.apache.thrift.TException

Deprecated. use get_range_slices instead with range.row_filter specified

Returns the subset of columns specified in SlicePredicate for the rows matching the IndexClause

Parameters:

column_parent -

index_clause -

column_predicate -

consistency_level -

Throws:

InvalidRequestException

UnavailableException

TimedOutException

org.apache.thrift.TException

insert

void insert(java.nio.ByteBuffer key,
          ColumnParent column_parent,
          Column column,
          ConsistencyLevel consistency_level)
            throws InvalidRequestException,
                   UnavailableException,
                   TimedOutException,
                   org.apache.thrift.TException

Insert a Column at the given column_parent.column_family and optional column_parent.super_column.

Parameters:

key -

column_parent -

column -

consistency_level -

Throws:

InvalidRequestException

UnavailableException

TimedOutException

org.apache.thrift.TException

add

void add(java.nio.ByteBuffer key,
       ColumnParent column_parent,
       CounterColumn column,
       ConsistencyLevel consistency_level)
         throws InvalidRequestException,
                UnavailableException,
                TimedOutException,
                org.apache.thrift.TException

Increment or decrement a counter.

Parameters:

key -

column_parent -

column -

consistency_level -

Throws:

InvalidRequestException

UnavailableException

TimedOutException

org.apache.thrift.TException

cas

CASResult cas(java.nio.ByteBuffer key,
            java.lang.String column_family,
            java.util.List<Column> expected,
            java.util.List<Column> updates,
            ConsistencyLevel serial_consistency_level,
            ConsistencyLevel commit_consistency_level)
              throws InvalidRequestException,
                     UnavailableException,
                     TimedOutException,
                     org.apache.thrift.TException

Atomic compare and set. If the cas is successfull, the success boolean in CASResult will be true and there will be no current_values. Otherwise, success will be false and current_values will contain the current values for the columns in expected (that, by definition of compare-and-set, will differ from the values in expected). A cas operation takes 2 consistency level. The first one, serial_consistency_level, simply indicates the level of serialization required. This can be either ConsistencyLevel.SERIAL or ConsistencyLevel.LOCAL_SERIAL. The second one, commit_consistency_level, defines the consistency level for the commit phase of the cas. This is a more traditional consistency level (the same CL than for traditional writes are accepted) that impact the visibility for reads of the operation. For instance, if commit_consistency_level is QUORUM, then it is guaranteed that a followup QUORUM read will see the cas write (if that one was successful obviously). If commit_consistency_level is ANY, you will need to use a SERIAL/LOCAL_SERIAL read to be guaranteed to see the write.

Parameters:

key -

column_family -

expected -

updates -

serial_consistency_level -

commit_consistency_level -

Throws:

InvalidRequestException

UnavailableException

TimedOutException

org.apache.thrift.TException

remove

void remove(java.nio.ByteBuffer key,
          ColumnPath column_path,
          long timestamp,
          ConsistencyLevel consistency_level)
            throws InvalidRequestException,
                   UnavailableException,
                   TimedOutException,
                   org.apache.thrift.TException

Remove data from the row specified by key at the granularity specified by column_path, and the given timestamp. Note that all the values in column_path besides column_path.column_family are truly optional: you can remove the entire row by just specifying the ColumnFamily, or you can remove a SuperColumn or a single Column by specifying those levels too.

Parameters:

key -

column_path -

timestamp -

consistency_level -

Throws:

InvalidRequestException

UnavailableException

TimedOutException

org.apache.thrift.TException

remove_counter

void remove_counter(java.nio.ByteBuffer key,
                  ColumnPath path,
                  ConsistencyLevel consistency_level)
                    throws InvalidRequestException,
                           UnavailableException,
                           TimedOutException,
                           org.apache.thrift.TException

Remove a counter at the specified location. Note that counters have limited support for deletes: if you remove a counter, you must wait to issue any following update until the delete has reached all the nodes and all of them have been fully compacted.

Parameters:

key -

path -

consistency_level -

Throws:

InvalidRequestException

UnavailableException

TimedOutException

org.apache.thrift.TException

batch_mutate

void batch_mutate(java.util.Map<java.nio.ByteBuffer,java.util.Map<java.lang.String,java.util.List<Mutation>>> mutation_map,
                ConsistencyLevel consistency_level)
                  throws InvalidRequestException,
                         UnavailableException,
                         TimedOutException,
                         org.apache.thrift.TException

Mutate many columns or super columns for many row keys. See also: Mutation. mutation_map maps key to column family to a list of Mutation objects to take place at that scope. *

Parameters:

mutation_map -

consistency_level -

Throws:

InvalidRequestException

UnavailableException

TimedOutException

org.apache.thrift.TException

atomic_batch_mutate

void atomic_batch_mutate(java.util.Map<java.nio.ByteBuffer,java.util.Map<java.lang.String,java.util.List<Mutation>>> mutation_map,
                       ConsistencyLevel consistency_level)
                         throws InvalidRequestException,
                                UnavailableException,
                                TimedOutException,
                                org.apache.thrift.TException

Atomically mutate many columns or super columns for many row keys. See also: Mutation. mutation_map maps key to column family to a list of Mutation objects to take place at that scope. *

Parameters:

mutation_map -

consistency_level -

Throws:

InvalidRequestException

UnavailableException

TimedOutException

org.apache.thrift.TException

truncate

void truncate(java.lang.String cfname)
              throws InvalidRequestException,
                     UnavailableException,
                     TimedOutException,
                     org.apache.thrift.TException

Truncate will mark and entire column family as deleted. From the user's perspective a successful call to truncate will result complete data deletion from cfname. Internally, however, disk space will not be immediatily released, as with all deletes in cassandra, this one only marks the data as deleted. The operation succeeds only if all hosts in the cluster at available and will throw an UnavailableException if some hosts are down.

Parameters:

cfname -

Throws:

InvalidRequestException

UnavailableException

TimedOutException

org.apache.thrift.TException

get_multi_slice

java.util.List<ColumnOrSuperColumn> get_multi_slice(MultiSliceRequest request)
                                                    throws InvalidRequestException,
                                                           UnavailableException,
                                                           TimedOutException,
                                                           org.apache.thrift.TException

Select multiple slices of a key in a single RPC operation

Parameters:

request -

Throws:

InvalidRequestException

UnavailableException

TimedOutException

org.apache.thrift.TException

describe_schema_versions

java.util.Map<java.lang.String,java.util.List<java.lang.String>> describe_schema_versions()
                                                                                          throws InvalidRequestException,
                                                                                                 org.apache.thrift.TException

for each schema version present in the cluster, returns a list of nodes at that version. hosts that do not respond will be under the key DatabaseDescriptor.INITIAL_VERSION. the cluster is all on the same version if the size of the map is 1.

Throws:

InvalidRequestException

org.apache.thrift.TException

describe_keyspaces

java.util.List<KsDef> describe_keyspaces()
                                         throws InvalidRequestException,
                                                org.apache.thrift.TException

list the defined keyspaces in this cluster

Throws:

InvalidRequestException

org.apache.thrift.TException

describe_cluster_name

java.lang.String describe_cluster_name()
                                       throws org.apache.thrift.TException

get the cluster name

Throws:

org.apache.thrift.TException

describe_version

java.lang.String describe_version()
                                  throws org.apache.thrift.TException

get the thrift api version

Throws:

org.apache.thrift.TException

describe_ring

java.util.List<TokenRange> describe_ring(java.lang.String keyspace)
                                         throws InvalidRequestException,
                                                org.apache.thrift.TException

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.

Parameters:

keyspace -

Throws:

InvalidRequestException

org.apache.thrift.TException

describe_local_ring

java.util.List<TokenRange> describe_local_ring(java.lang.String keyspace)
                                               throws InvalidRequestException,
                                                      org.apache.thrift.TException

same as describe_ring, but considers only nodes in the local DC

Parameters:

keyspace -

Throws:

InvalidRequestException

org.apache.thrift.TException

describe_token_map

java.util.Map<java.lang.String,java.lang.String> describe_token_map()
                                                                    throws InvalidRequestException,
                                                                           org.apache.thrift.TException

get the mapping between token->node ip without taking replication into consideration https://issues.apache.org/jira/browse/CASSANDRA-4092

Throws:

InvalidRequestException

org.apache.thrift.TException

describe_partitioner

java.lang.String describe_partitioner()
                                      throws org.apache.thrift.TException

returns the partitioner used by this cluster

Throws:

org.apache.thrift.TException

describe_snitch

java.lang.String describe_snitch()
                                 throws org.apache.thrift.TException

returns the snitch used by this cluster

Throws:

org.apache.thrift.TException

describe_keyspace

KsDef describe_keyspace(java.lang.String keyspace)
                        throws NotFoundException,
                               InvalidRequestException,
                               org.apache.thrift.TException

describe specified keyspace

Parameters:

keyspace -

Throws:

NotFoundException

InvalidRequestException

org.apache.thrift.TException

describe_splits

java.util.List<java.lang.String> describe_splits(java.lang.String cfName,
                                               java.lang.String start_token,
                                               java.lang.String end_token,
                                               int keys_per_split)
                                                 throws InvalidRequestException,
                                                        org.apache.thrift.TException

experimental API for hadoop/parallel query support. may change violently and without warning. returns list of token strings such that first subrange is (list[0], list[1]], next is (list[1], list[2]], etc.

Parameters:

cfName -

start_token -

end_token -

keys_per_split -

Throws:

InvalidRequestException

org.apache.thrift.TException

trace_next_query

java.nio.ByteBuffer trace_next_query()
                                     throws org.apache.thrift.TException

Enables tracing for the next query in this connection and returns the UUID for that trace session The next query will be traced idependently of trace probability and the returned UUID can be used to query the trace keyspace

Throws:

org.apache.thrift.TException

describe_splits_ex

java.util.List<CfSplit> describe_splits_ex(java.lang.String cfName,
                                         java.lang.String start_token,
                                         java.lang.String end_token,
                                         int keys_per_split)
                                           throws InvalidRequestException,
                                                  org.apache.thrift.TException

Throws:

InvalidRequestException

org.apache.thrift.TException

system_add_column_family

java.lang.String system_add_column_family(CfDef cf_def)
                                          throws InvalidRequestException,
                                                 SchemaDisagreementException,
                                                 org.apache.thrift.TException

adds a column family. returns the new schema id.

Parameters:

cf_def -

Throws:

InvalidRequestException

SchemaDisagreementException

org.apache.thrift.TException

system_drop_column_family

java.lang.String system_drop_column_family(java.lang.String column_family)
                                           throws InvalidRequestException,
                                                  SchemaDisagreementException,
                                                  org.apache.thrift.TException

drops a column family. returns the new schema id.

Parameters:

column_family -

Throws:

InvalidRequestException

SchemaDisagreementException

org.apache.thrift.TException

system_add_keyspace

java.lang.String system_add_keyspace(KsDef ks_def)
                                     throws InvalidRequestException,
                                            SchemaDisagreementException,
                                            org.apache.thrift.TException

adds a keyspace and any column families that are part of it. returns the new schema id.

Parameters:

ks_def -

Throws:

InvalidRequestException

SchemaDisagreementException

org.apache.thrift.TException

system_drop_keyspace

java.lang.String system_drop_keyspace(java.lang.String keyspace)
                                      throws InvalidRequestException,
                                             SchemaDisagreementException,
                                             org.apache.thrift.TException

drops a keyspace and any column families that are part of it. returns the new schema id.

Parameters:

keyspace -

Throws:

InvalidRequestException

SchemaDisagreementException

org.apache.thrift.TException

system_update_keyspace

java.lang.String system_update_keyspace(KsDef ks_def)
                                        throws InvalidRequestException,
                                               SchemaDisagreementException,
                                               org.apache.thrift.TException

updates properties of a keyspace. returns the new schema id.

Parameters:

ks_def -

Throws:

InvalidRequestException

SchemaDisagreementException

org.apache.thrift.TException

system_update_column_family

java.lang.String system_update_column_family(CfDef cf_def)
                                             throws InvalidRequestException,
                                                    SchemaDisagreementException,
                                                    org.apache.thrift.TException

updates properties of a column family. returns the new schema id.

Parameters:

cf_def -

Throws:

InvalidRequestException

SchemaDisagreementException

org.apache.thrift.TException

execute_cql_query

CqlResult execute_cql_query(java.nio.ByteBuffer query,
                          Compression compression)
                            throws InvalidRequestException,
                                   UnavailableException,
                                   TimedOutException,
                                   SchemaDisagreementException,
                                   org.apache.thrift.TException

Deprecated. Will become a no-op in 2.2. Please use the CQL3 version instead.

Parameters:

query -

compression -

Throws:

InvalidRequestException

UnavailableException

TimedOutException

SchemaDisagreementException

org.apache.thrift.TException

execute_cql3_query

CqlResult execute_cql3_query(java.nio.ByteBuffer query,
                           Compression compression,
                           ConsistencyLevel consistency)
                             throws InvalidRequestException,
                                    UnavailableException,
                                    TimedOutException,
                                    SchemaDisagreementException,
                                    org.apache.thrift.TException

Executes a CQL3 (Cassandra Query Language) statement and returns a CqlResult containing the results.

Parameters:

query -

compression -

consistency -

Throws:

InvalidRequestException

UnavailableException

TimedOutException

SchemaDisagreementException

org.apache.thrift.TException

prepare_cql_query

CqlPreparedResult prepare_cql_query(java.nio.ByteBuffer query,
                                  Compression compression)
                                    throws InvalidRequestException,
                                           org.apache.thrift.TException

Deprecated. Will become a no-op in 2.2. Please use the CQL3 version instead.

Parameters:

query -

compression -

Throws:

InvalidRequestException

org.apache.thrift.TException

prepare_cql3_query

CqlPreparedResult prepare_cql3_query(java.nio.ByteBuffer query,
                                   Compression compression)
                                     throws InvalidRequestException,
                                            org.apache.thrift.TException

Prepare a CQL3 (Cassandra Query Language) statement by compiling and returning - the type of CQL statement - an id token of the compiled CQL stored on the server side. - a count of the discovered bound markers in the statement

Parameters:

query -

compression -

Throws:

InvalidRequestException

org.apache.thrift.TException

execute_prepared_cql_query

CqlResult execute_prepared_cql_query(int itemId,
                                   java.util.List<java.nio.ByteBuffer> values)
                                     throws InvalidRequestException,
                                            UnavailableException,
                                            TimedOutException,
                                            SchemaDisagreementException,
                                            org.apache.thrift.TException

Deprecated. Will become a no-op in 2.2. Please use the CQL3 version instead.

Parameters:

itemId -

values -

Throws:

InvalidRequestException

UnavailableException

TimedOutException

SchemaDisagreementException

org.apache.thrift.TException

execute_prepared_cql3_query

CqlResult execute_prepared_cql3_query(int itemId,
                                    java.util.List<java.nio.ByteBuffer> values,
                                    ConsistencyLevel consistency)
                                      throws InvalidRequestException,
                                             UnavailableException,
                                             TimedOutException,
                                             SchemaDisagreementException,
                                             org.apache.thrift.TException

Executes a prepared CQL3 (Cassandra Query Language) statement by passing an id token, a list of variables to bind, and the consistency level, and returns a CqlResult containing the results.

Parameters:

itemId -

values -

consistency -

Throws:

InvalidRequestException

UnavailableException

TimedOutException

SchemaDisagreementException

org.apache.thrift.TException

set_cql_version

void set_cql_version(java.lang.String version)
                     throws InvalidRequestException,
                            org.apache.thrift.TException

Deprecated. This is now a no-op. Please use the CQL3 specific methods instead.

Parameters:

version -

Throws:

InvalidRequestException

org.apache.thrift.TException