Package | Description |
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com.datastax.driver.core.schemabuilder |
A CQL3 schema builder.
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Modifier and Type | Method and Description |
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TableOptions.CompactionOptions.TimeWindowCompactionStrategyOptions |
TableOptions.CompactionOptions.TimeWindowCompactionStrategyOptions.bucketHigh(Double bucketHigh)
Size-tiered compaction strategy (STCS) is used in the newest window, this method sets the bucketHigh value used in STCS.
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TableOptions.CompactionOptions.TimeWindowCompactionStrategyOptions |
TableOptions.CompactionOptions.TimeWindowCompactionStrategyOptions.bucketLow(Double bucketLow)
Size-tiered compaction strategy (STCS) is used in the newest window, this method sets the bucketLow value used in STCS.
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TableOptions.CompactionOptions.TimeWindowCompactionStrategyOptions |
TableOptions.CompactionOptions.TimeWindowCompactionStrategyOptions.compactionWindowSize(Integer compactionWindowSize)
Sets the number of units that make up a window.
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TableOptions.CompactionOptions.TimeWindowCompactionStrategyOptions |
TableOptions.CompactionOptions.TimeWindowCompactionStrategyOptions.compactionWindowUnit(TableOptions.CompactionOptions.TimeWindowCompactionStrategyOptions.CompactionWindowUnit compactionWindowUnit)
Sets the time unit used to define the window size
If no call is made to this method, the default value set by Cassandra is
DAYS . |
TableOptions.CompactionOptions.TimeWindowCompactionStrategyOptions |
TableOptions.CompactionOptions.TimeWindowCompactionStrategyOptions.maxThreshold(Integer maxThreshold)
Sets the maximum number of SSTables to allow in a minor compaction.
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TableOptions.CompactionOptions.TimeWindowCompactionStrategyOptions |
TableOptions.CompactionOptions.TimeWindowCompactionStrategyOptions.minSSTableSizeInBytes(Long minSSTableSize)
Size-tiered compaction strategy (STCS) is used in the newest window, this method sets the minSSTableSize value used in STCS.
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TableOptions.CompactionOptions.TimeWindowCompactionStrategyOptions |
TableOptions.CompactionOptions.TimeWindowCompactionStrategyOptions.minThreshold(Integer minThreshold)
Sets the minimum number of SSTables to trigger a minor compaction
If no call is made to this method, the default value set by Cassandra is 4.
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TableOptions.CompactionOptions.TimeWindowCompactionStrategyOptions |
TableOptions.CompactionOptions.TimeWindowCompactionStrategyOptions.timestampResolution(TableOptions.CompactionOptions.TimeWindowCompactionStrategyOptions.TimeStampResolution timestampResolution)
Sets the timestamp resolution, depending on the timestamp unit of the data you insert.
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static TableOptions.CompactionOptions.TimeWindowCompactionStrategyOptions |
SchemaBuilder.timeWindowCompactionStrategy()
Create options for the time window compaction strategy, to use in a CREATE or ALTER TABLE statement.
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TableOptions.CompactionOptions.TimeWindowCompactionStrategyOptions |
TableOptions.CompactionOptions.TimeWindowCompactionStrategyOptions.unsafeAggressiveSSTableExpiration(Boolean unsafeAggressiveSSTableExpiration)
Allow expired sstables to be dropped without checking if its data is shadowing other sstables.
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