thrift2 查询hbase

# # Autogenerated by Thrift Compiler (0.12.0) # # DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING # # options string: py # from thrift.Thrift import TType, TMessageType, TFrozenDict, TException, TApplicationException from thrift.protocol.TProtocol import TProtocolException from thrift.TRecursive import fix_spec import sys import logging from .ttypes import * from thrift.Thrift import TProcessor from thrift.transport import TTransport all_structs = [] class Iface(object): def exists(self, table, tget): """ Test for the existence of columns in the table, as specified in the TGet. @return true if the specified TGet matches one or more keys, false if not Parameters: - table: the table to check on - tget: the TGet to check for """ pass def existsAll(self, table, tgets): """ Test for the existence of columns in the table, as specified by the TGets. This will return an array of booleans. Each value will be true if the related Get matches one or more keys, false if not. Parameters: - table: the table to check on - tgets: a list of TGets to check for """ pass def get(self, table, tget): """ Method for getting data from a row. If the row cannot be found an empty Result is returned. This can be checked by the empty field of the TResult @return the result Parameters: - table: the table to get from - tget: the TGet to fetch """ pass def getMultiple(self, table, tgets): """ Method for getting multiple rows. If a row cannot be found there will be a null value in the result list for that TGet at the same position. So the Results are in the same order as the TGets. Parameters: - table: the table to get from - tgets: a list of TGets to fetch, the Result list will have the Results at corresponding positions or null if there was an error """ pass def put(self, table, tput): """ Commit a TPut to a table. Parameters: - table: the table to put data in - tput: the TPut to put """ pass def checkAndPut(self, table, row, family, qualifier, value, tput): """ Atomically checks if a row/family/qualifier value matches the expected value. If it does, it adds the TPut. @return true if the new put was executed, false otherwise Parameters: - table: to check in and put to - row: row to check - family: column family to check - qualifier: column qualifier to check - value: the expected value, if not provided the check is for the non-existence of the column in question - tput: the TPut to put if the check succeeds """ pass def putMultiple(self, table, tputs): """ Commit a List of Puts to the table. Parameters: - table: the table to put data in - tputs: a list of TPuts to commit """ pass def deleteSingle(self, table, tdelete): """ Deletes as specified by the TDelete. Note: "delete" is a reserved keyword and cannot be used in Thrift thus the inconsistent naming scheme from the other functions. Parameters: - table: the table to delete from - tdelete: the TDelete to delete """ pass def deleteMultiple(self, table, tdeletes): """ Bulk commit a List of TDeletes to the table. Throws a TIOError if any of the deletes fail. Always returns an empty list for backwards compatibility. Parameters: - table: the table to delete from - tdeletes: list of TDeletes to delete """ pass def checkAndDelete(self, table, row, family, qualifier, value, tdelete): """ Atomically checks if a row/family/qualifier value matches the expected value. If it does, it adds the delete. @return true if the new delete was executed, false otherwise Parameters: - table: to check in and delete from - row: row to check - family: column family to check - qualifier: column qualifier to check - value: the expected value, if not provided the check is for the non-existence of the column in question - tdelete: the TDelete to execute if the check succeeds """ pass def increment(self, table, tincrement): """ Parameters: - table: the table to increment the value on - tincrement: the TIncrement to increment """ pass def append(self, table, tappend): """ Parameters: - table: the table to append the value on - tappend: the TAppend to append """ pass def openScanner(self, table, tscan): """ Get a Scanner for the provided TScan object. @return Scanner Id to be used with other scanner procedures Parameters: - table: the table to get the Scanner for - tscan: the scan object to get a Scanner for """ pass def getScannerRows(self, scannerId, numRows): """ Grabs multiple rows from a Scanner. @return Between zero and numRows TResults Parameters: - scannerId: the Id of the Scanner to return rows from. This is an Id returned from the openScanner function. - numRows: number of rows to return """ pass def closeScanner(self, scannerId): """ Closes the scanner. Should be called to free server side resources timely. Typically close once the scanner is not needed anymore, i.e. after looping over it to get all the required rows. Parameters: - scannerId: the Id of the Scanner to close * """ pass def mutateRow(self, table, trowMutations): """ mutateRow performs multiple mutations atomically on a single row. Parameters: - table: table to apply the mutations - trowMutations: mutations to apply """ pass def getScannerResults(self, table, tscan, numRows): """ Get results for the provided TScan object. This helper function opens a scanner, get the results and close the scanner. @return between zero and numRows TResults Parameters: - table: the table to get the Scanner for - tscan: the scan object to get a Scanner for - numRows: number of rows to return """ pass def getRegionLocation(self, table, row, reload): """ Given a table and a row get the location of the region that would contain the given row key. reload = true means the cache will be cleared and the location will be fetched from meta. Parameters: - table - row - reload """ pass def getAllRegionLocations(self, table): """ Get all of the region locations for a given table. Parameters: - table """ pass def checkAndMutate(self, table, row, family, qualifier, compareOp, value, rowMutations): """ Atomically checks if a row/family/qualifier value matches the expected value. If it does, it mutates the row. @return true if the row was mutated, false otherwise Parameters: - table: to check in and delete from - row: row to check - family: column family to check - qualifier: column qualifier to check - compareOp: comparison to make on the value - value: the expected