Package | Description |
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org.apache.hadoop.hbase.master.normalizer |
The Region Normalizer subsystem is responsible for coaxing all the regions in a table toward
a "normal" size, according to their storefile size.
|
Modifier and Type | Field and Description |
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private SimpleRegionNormalizer.NormalizerConfiguration |
SimpleRegionNormalizer.normalizerConfiguration |
Modifier and Type | Method and Description |
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private boolean |
SimpleRegionNormalizer.isLargeEnoughForMerge(SimpleRegionNormalizer.NormalizerConfiguration normalizerConfiguration,
SimpleRegionNormalizer.NormalizeContext ctx,
RegionInfo regionInfo)
Return
true when regionInfo has a size that is sufficient to be considered for
a merge operation, false otherwise. |
private static boolean |
SimpleRegionNormalizer.isOldEnoughForMerge(SimpleRegionNormalizer.NormalizerConfiguration normalizerConfiguration,
SimpleRegionNormalizer.NormalizeContext ctx,
RegionInfo regionInfo)
Return
true when regionInfo has a creation date that is old enough to be
considered for a merge operation, false otherwise. |
private boolean |
SimpleRegionNormalizer.skipForMerge(SimpleRegionNormalizer.NormalizerConfiguration normalizerConfiguration,
SimpleRegionNormalizer.NormalizeContext ctx,
RegionInfo regionInfo)
Determine if a
RegionInfo should be considered for a merge operation. |
Constructor and Description |
---|
NormalizerConfiguration(org.apache.hadoop.conf.Configuration conf,
SimpleRegionNormalizer.NormalizerConfiguration currentConfiguration) |
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