how to read all 1000 rows from cassandra CF with astyanax -

we have 1 cf has 1000 rows. there way astyanax read 1000 rows? thrift support that?

thanks, dean

you can read rows thrift call get_range_slices. note returns rows in token order, not key order. it's fine read rows not ranges across row keys.

you can use in astyanax getallrows(). here sample code (copied docs @ https://github.com/netflix/astyanax/wiki/reading-data#iterate-all-rows-in-a-column-family)

rows<string, string>> rows; try {     rows = keyspace.preparequery("columnfamilyname")         .getallrows()         .setblocksize(10)         .withcolumnrange(new rangebuilder().setmaxsize(10).build())         .setexceptioncallback(new exceptioncallback() {              @override              public boolean onexception(connectionexception e) {                  try {                      thread.sleep(1000);                  } catch (interruptedexception e1) {                  }                  return true;              }})         .execute().getresult(); } catch (connectionexception e) { }  // never throw exception (row<string, string> row : rows.getresult()) {     log.info("row: " + row.getkey() + " " + row.getcolumns().size()); } 

this return first 10 columns of each row, in batches of 10 rows. increase number passed rangebuilder().setmaxsize more (or fewer) columns.