Hi,

I'm having some problems to restore a snapshot using sstableloader. I'm
using cassandra 3.11.1 and followed the instructions for a creating and
restoring from this page:
https://docs.datastax.com/en/dse/6.0/dse-admin/datastax_enterprise/tools/toolsSStables/toolsBulkloader.html


1. Called nodetool cleanup on each node
$ nodetool cleanup cass_testapp

2. Called nodetool snapshot on each node
$ nodetool snapshot -t snap1 -kt cass_testapp.table3

3. Checked the data and snapshot folders:
$ ll
/var/lib/cassandra/data/cass_testapp/table3-7227e480f3b411e8941285913bce94cb
drwxr-xr-x 2 cassandra cassandra    6 Nov 29 03:54 backups
-rw-r--r-- 2 cassandra cassandra   43 Nov 30 10:21
mc-11-big-CompressionInfo.db
-rw-r--r-- 2 cassandra cassandra  241 Nov 30 10:21 mc-11-big-Data.db
-rw-r--r-- 2 cassandra cassandra    9 Nov 30 10:21 mc-11-big-Digest.crc32
-rw-r--r-- 2 cassandra cassandra   16 Nov 30 10:21 mc-11-big-Filter.db
-rw-r--r-- 2 cassandra cassandra   21 Nov 30 10:21 mc-11-big-Index.db
-rw-r--r-- 2 cassandra cassandra 4938 Nov 30 10:21 mc-11-big-Statistics.db
-rw-r--r-- 2 cassandra cassandra   95 Nov 30 10:21 mc-11-big-Summary.db
-rw-r--r-- 2 cassandra cassandra   92 Nov 30 10:21 mc-11-big-TOC.txt
drwxr-xr-x 3 cassandra cassandra   18 Nov 30 10:30 snapshots

and

$ ll
/var/lib/cassandra/data/cass_testapp/table3-7227e480f3b411e8941285913bce94cb/snapshots/snap1/
total 44
-rw-r--r-- 1 cassandra cassandra   32 Nov 30 10:30 manifest.json
-rw-r--r-- 2 cassandra cassandra   43 Nov 30 10:21
mc-11-big-CompressionInfo.db
-rw-r--r-- 2 cassandra cassandra  241 Nov 30 10:21 mc-11-big-Data.db
-rw-r--r-- 2 cassandra cassandra    9 Nov 30 10:21 mc-11-big-Digest.crc32
-rw-r--r-- 2 cassandra cassandra   16 Nov 30 10:21 mc-11-big-Filter.db
-rw-r--r-- 2 cassandra cassandra   21 Nov 30 10:21 mc-11-big-Index.db
-rw-r--r-- 2 cassandra cassandra 4938 Nov 30 10:21 mc-11-big-Statistics.db
-rw-r--r-- 2 cassandra cassandra   95 Nov 30 10:21 mc-11-big-Summary.db
-rw-r--r-- 2 cassandra cassandra   92 Nov 30 10:21 mc-11-big-TOC.txt
-rw-r--r-- 1 cassandra cassandra 1043 Nov 30 10:30 schema.cql

4. Truncated the table
cqlsh:cass_testapp> TRUNCATE table3 ;

5. Tried to restore table3 on one cassandra node
$ sstableloader -d localhost
/var/lib/cassandra/data/cass_testapp/table3-7227e480f3b411e8941285913bce94cb/snapshots/snap1/
Established connection to initial hosts
Opening sstables and calculating sections to stream
Skipping file mc-11-big-Data.db: table snapshots.table3 doesn't exist

Summary statistics:
   Connections per host    : 1
   Total files transferred : 0
   Total bytes transferred : 0.000KiB
   Total duration          : 2652 ms
   Average transfer rate   : 0.000KiB/s
   Peak transfer rate      : 0.000KiB/s

I'm always getting the message "Skipping file mc-11-big-Data.db: table
snapshots.table3 doesn't exist". I also tried to rename the snapshots
folder into the keyspace name (cass_testapp) but then I get the message
"Skipping file mc-11-big-Data.db: table snap1.snap1. doesn't exist".

What I'm doing wrong?

Thanks
Oliver

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