How to use batch_mutate method in Cassandra Thrift API. I do it below, but fails:
sc=SuperColumn(1,cs) cosc=ColumnOrSuperColumn(super_column=sc) m=Mutation(column_or_supercolumn=cosc) ml=[] ml.append(m) client.batch_mutate(keyspace,{"kw_archive_baidu":list(ml)},ConsistencyLevel.ONE); what's the problem? -- Location: