sstable processing times

2020-10-23 Thread James A. Robinson
Hi folks, I'm running a job on an offline node to test how long it takes to run sstablesplit several large sstable. I'm a bit dismayed to see it took about 22 hours to process a 1.5 gigabyte sstable! I worry about the 32 gigabyte sstable that is my ultimate target to split. This is running on a

Re: reverse paging state

2020-10-23 Thread Alex Ott
Hi for that version of the driver there is no build-in functionality for the backward paging, although it's doable: https://stackoverflow.com/questions/50168236/cassandra-pagination-inside-partition/50172052#50172052 for driver 4.9.0 there is a wrapper class that emultates random paging, with tra

reverse paging state

2020-10-23 Thread Manu Chadha
In Java driver 3.4.0, how does one revert the order of paging? I want to implement a “Back” button but I can’t figure out from the API docs if/how I can make Cassandra (via the Java driver) search backwards. https://docs.datastax.com/en/drivers/java/3.4/ The code I have written currently is s