# Package org.apache.cassandra.io.sstable

Class Summary
Class | Description
--- | ---
AbstractSSTableSimpleWriter |
BloomFilterTracker |
ColumnNameHelper |
ColumnStats | ColumnStats holds information about the columns for one row inside sstable
Component | SSTables are made up of multiple components in separate files.
CQLSSTableWriter | Utility to write SSTables.
CQLSSTableWriter.Builder | A Builder for a CQLSSTableWriter object.
Descriptor | A SSTable is described by the keyspace and column family it contains data for, a generation (where higher generations contain more recent data) and an alphabetic version string.
Descriptor.Version |
IndexHelper | Provides helper to serialize, deserialize and use column indexes.
IndexHelper.IndexInfo |
IndexSummary |
IndexSummary.IndexSummarySerializer |
IndexSummaryBuilder |
KeyIterator |
ReducingKeyIterator | Caller must acquire and release references to the sstables used here.
SSTable | This class is built on top of the SequenceFile.
SSTableDeletingTask |
SSTableIdentityIterator |
SSTableLoader | Cassandra SSTable bulk loader.
SSTableLoader.Client |
SSTableMetadata | Metadata for a SSTable.
SSTableMetadata.Collector |
SSTableMetadata.SSTableMetadataSerializer |
SSTableReader | SSTableReaders are open()ed by Keyspace.onStart; after that they are created by SSTableWriter.renameAndOpen.
SSTableReader.Operator | TODO: Move someplace reusable
SSTableReader.SizeComparator |
SSTableScanner |
SSTableSimpleUnsortedWriter | A SSTable writer that doesn't assume rows are in sorted order.
SSTableSimpleWriter | A SSTable writer that assumes rows are in (partitioner) sorted order.
SSTableWriter |

Enum Summary
Enum | Description
--- | ---
Component.Type |

Exception Summary
Exception | Description
--- | ---
CorruptSSTableException |