我将列族 gcgraceseconds 设置为 0;但是仍然没有删除行键它仍然在我的列族中
create column family workInfo123
with column_type = 'Standard'
and comparator = 'UTF8Type'
and default_validation_class = 'UTF8Type'
and key_validation_class = 'UTF8Type'
and read_repair_chance = 0.1
and dclocal_read_repair_chance = 0.0
and populate_io_cache_on_flush = true
and gc_grace = 0
and min_compaction_threshold = 4
and max_compaction_threshold = 32
and replicate_on_write = true
and compaction_strategy = 'org.apache.cassandra.db.compaction.SizeTieredCompactionStrategy'
and caching = 'KEYS_ONLY'
and default_time_to_live = 0
and speculative_retry = 'NONE'
and compression_options = {'sstable_compression' : 'org.apache.cassandra.io.compress.LZ4Compressor'}
and index_interval = 128;
看下面的视图
[default@winoriatest] list workInfo123;
Using default limit of 100
Using default cell limit of 100
-------------------
RowKey: a
-------------------
RowKey: xx
2 Rows Returned.
Elapsed time: 17 msec(s).
我正在使用 cassandra -cli 我是否应该更改其他任何内容
更新:-
使用后./nodetool -host 127.0.0.1 compact
[default@winoriatest] list workInfo123;
Using default limit of 100
Using default cell limit of 100
-------------------
RowKey: xx
2 Rows Returned.
Elapsed time: 11 msec(s).
为什么xx
仍然存在?