Hi, I'm using dse-6.8.19 for practice questions in a tutorial. When I try the following command, I see an error like this, but the same command worked with an Apache Cassandra distribution downloaded with apt.
cqlsh:killrvideo> copy videos (id, added_date, title)
... from '/home/sunando/ds201-6.0-labwork/videos.csv'
... with HEADER=TRUE;
Using 7 child processes
Starting copy of killrvideo.videos with columns [id, added_date, title].
Failed to import 5 rows: ServerError - java.lang.AssertionError, will retry later, attempt 1 of 5
Failed to import 5 rows: ServerError - java.lang.AssertionError, will retry later, attempt 2 of 5
Failed to import 5 rows: ServerError - java.lang.AssertionError, will retry later, attempt 3 of 5
Failed to import 5 rows: ServerError - java.lang.AssertionError, will retry later, attempt 4 of 5
Failed to import 5 rows: ServerError - java.lang.AssertionError, given up after 5 attempts
Failed to process 5 rows; failed rows written to import_killrvideo_videos.err
Processed: 5 rows; Rate: 1 rows/s; Avg. rate: 1 rows/s
0 rows imported from 1 files in 4.140 seconds (0 skipped).
