18 Commits (e103f21cca7b33e7501a0c9ab8b771115f164df6)

Author	SHA1	Message	Date
Sunny Klair	4fdf9b195c	Validate index TOC checksum on read	7 years ago
Fabian Reinartz	78df406dac	Allocate and cache strings for persisted blocks ... This change loads the full symbol table when we open a persisted block and allocates a string for each. This ensures that strings retrieved through the index can be used after the block was closed. Before we backed the strings by the mmap'd byte regions which would segfault in this case. Also remove an inconsistency in the disk format and move both offset tables to the end (breaking change).	7 years ago
Goutham Veeramachaneni	afaf12fe45	Compress the series chunk details in index. ... Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>	7 years ago
Fabian Reinartz	96d7f540d4	Persist series without allocating the full set ... Change index persistence for series to not be accumulated in memory before being written as one large batch. `Labels` and `ChunkMeta` objects are reused. This cuts down memory spikes during compaction of multiple blocks significantly. As part of the the Index{Reader,Writer} now have an explicit notion of symbols and series must be inserted in order.	7 years ago
Joe Handzik	e6cb86c029	Fix typo in index.md ... Minor change, monotinically -> monotonically. Signed-Off-By: Joe Handzik <joseph.t.handzik@hpe.com>	7 years ago
Goutham Veeramachaneni	44e9ae38b5	Incorporate PR feedback. ... * Expose Stone as it is used in an exported method. * Move from tombstoneReader to []Stone for the same reason as above. * Make WAL reading a little cleaner. Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>	8 years ago
Goutham Veeramachaneni	bacb143b7e	Simplify tombstone and WAL Delete formats. ... Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>	8 years ago
Goutham Veeramachaneni	9d388941ef	Add checksums and magic number to the tombstones. ... Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>	8 years ago
Fabian Reinartz	108dc97b95	Documentation fixes	8 years ago
Fabian Reinartz	2032a11d98	Add padding between fixed-sized index sections	8 years ago
Fabian Reinartz	34ba92eeeb	Move CRC back to chunks file, alignment for fixed-sized ints	8 years ago
Fabian Reinartz	a54f46d5e7	Migrate last IndexWriter pieces to decbuf	8 years ago
Fabian Reinartz	35b62f001e	Change offset table layout, add TOC, ...	8 years ago
Fabian Reinartz	9b4eafcc4c	Simplify and document postings serialization	8 years ago
Fabian Reinartz	0aad526d1a	Simplify label value index ... This removes the flag from the label value index and serializes it using encbufs. TODO: move CRC32 checksum into label value index hash table for referntial integrity.	8 years ago
Fabian Reinartz	433e73f865	Change series and symbol table format	8 years ago
Fabian Reinartz	db4272b849	docs: add index file format	8 years ago
Fabian Reinartz	d8b91b969c	docs: add chunk file format	8 years ago