我使用的是cassandra 3.0.15v，我想使用scylla提供的sstableloader实用程序将我的数据移动到scylla db 3.3.0v，我尝试了不同的方法，但我做不到。
表架构为，

CREATE TABLE events.test (
    "Id1" text,
    "Id2" text,
    "event" set<text>,
    PRIMARY KEY ("Id1", "Id2")
) 
WITH CLUSTERING ORDER BY ("Id2" ASC)
    AND bloom_filter_fp_chance = 0.01
    AND caching = {'keys': 'ALL', 'rows_per_partition': 'ALL'}
    AND comment = ''
    AND compaction = {'class': 'SizeTieredCompactionStrategy'}
    AND compression = {'sstable_compression': 'org.apache.cassandra.io.compress.LZ4Compressor'}
    AND dclocal_read_repair_chance = 0.1
    AND default_time_to_live = 0
    AND gc_grace_seconds = 864000
    AND max_index_interval = 2048
    AND memtable_flush_period_in_ms = 0
    AND min_index_interval = 128
    AND read_repair_chance = 0.0
    AND speculative_retry = '99.0PERCENTILE';

我遵循的步骤是，
拍下了table的快照。
在锡拉服务器上复制的。
run命令：sstableloader--nodes serverip keyspace/tablename
在上面运行命令时，得到的响应是：

com.datastax.driver.core.exceptions.SyntaxError: line 1:75  : missing elements...

我不明白我在这里做错了什么。所以任何帮助都将不胜感激。
刚刚用journalctl\u comm=scylla找到了这些日志

cql_server - exception while processing connection: std::system_error (error system:32, sendmsg: Broken pipe)
Apr 22 14:54:02 ip-1-0-4-100 scylla[1371]:  [shard 0] cql_server - exception while processing connection: std::system_error (error system:32, sendmsg: Broken pipe)
Apr 22 14:54:02 ip-1-0-4-100 scylla[1371]:  [shard 2] cql_server - exception while processing connection: std::system_error (error system:32, sendmsg: Broken pipe)
Apr 22 15:35:33 ip-1-0-4-100 scylla[1371]:  [shard 3] cql_server - exception while processing connection: std::system_error (error system:32, sendmsg: Broken pipe)
lines 3484-3523/3523 (END)