我們在OpsCenter 5.2.4中使用DSE 4.8.8。我們所有的OpsCenter.rollups*
表永遠增長,尤其是rollups60一個:OpsCenter彙總*表正在永久生長
密鑰空間的OpsCenter使用org.apache.cassandra.locator.NetworkTopologyStrategy,DC1 1,DC2 1
表設置:
CREATE TABLE "OpsCenter".rollups60 (
key text,
"timestamp" varint,
value blob,
PRIMARY KEY (key, "timestamp")
) WITH COMPACT STORAGE
AND CLUSTERING ORDER BY ("timestamp" ASC)
AND bloom_filter_fp_chance = 0.01
AND caching = '{"keys":"ALL", "rows_per_partition":"NONE"}'
AND comment = '{"info": "OpsCenter management data.", "version": [5, 2, 1]}'
AND compaction = {'class': 'org.apache.cassandra.db.compaction.SizeTieredCompactionStrategy'}
AND compression = {'sstable_compression': 'org.apache.cassandra.io.compress.LZ4Compressor'}
AND dclocal_read_repair_chance = 0.0
AND default_time_to_live = 0
AND gc_grace_seconds = 0
AND max_index_interval = 2048
AND memtable_flush_period_in_ms = 0
AND min_index_interval = 128
AND read_repair_chance = 0.25
AND speculative_retry = 'NONE';
條目在列key
和timestamp
上沒有TTL,列value
上的TTL爲604618。
任何想法如何解決這個問題?我已經嘗試了截斷的描述在這裏:Datastax support