Caching Cassandra:为列族激活行缓存似乎失败
我在为大型cassandra 1.1.2 cf激活行级缓存时遇到了一点问题: 如果我跑Caching Cassandra:为列族激活行缓存似乎失败,caching,cassandra,Caching,Cassandra,我在为大型cassandra 1.1.2 cf激活行级缓存时遇到了一点问题: 如果我跑 update column family user_data with caching = 'ALL'; (无论我是否使用引号) 上面说 515b08ac-89c5-3890-bcc1-60bf55f0228a Waiting for schema agreement... ... schemas agree across the cluster 但此后,缓存似乎仍处于关闭状态。 我还在配置文件中激活了它
update column family user_data with caching = 'ALL';
(无论我是否使用引号)
上面说
515b08ac-89c5-3890-bcc1-60bf55f0228a
Waiting for schema agreement...
... schemas agree across the cluster
但此后,缓存似乎仍处于关闭状态。
我还在配置文件中激活了它。
descriple还表示它已关闭:
create column family user_data
with column_type = 'Standard'
and comparator = 'UTF8Type'
and default_validation_class = 'BytesType'
and key_validation_class = 'UTF8Type'
and read_repair_chance = 0.1
and dclocal_read_repair_chance = 0.0
and gc_grace = 864000
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 column_metadata = [
{column_name : 'content',
validation_class : BytesType}]
and compression_options = {'sstable_compression' : 'org.apache.cassandra.io.compress.SnappyCompressor'};
使用CQL来更新它(使用caching='all';更改表user_data)也不起作用。这在1.1.5中通过修改得到了修复。1.1.5今天要去镜子那里,但你可以在那之前拿到它