Mayank Agarwal 387ac0f1e1 Expose statistic for sequence number and implement setTickerCount ...

Summary: statistic for sequence number is needed by wormhole. setTickerCount is demanded for this statistic. I can't simply recordTick(max_sequence) when db recovers because the statistic iobject is owned by client and may/may not be reset during reopen. Eg. statistic is reset in mcrocksdb whereas it is not in db_stress. Therefore it is best to go with setTickerCount

Test Plan: ./db_stress ... --statistics=1 and observed expected sequence number

Reviewers: dhruba

CC: leveldb

Differential Revision: https://reviews.facebook.net/D12327

2013-08-15 23:00:20 -07:00

..

arena.h

Make arena block size configurable

2013-07-31 12:42:23 -07:00

c.h

Fix poor error on num_levels mismatch and few other minor improvements

2013-01-25 15:37:26 -08:00

cache.h

Codemod NULL to nullptr

2013-02-28 18:04:58 -08:00

compaction_filter.h

Separate compaction filter for each compaction

2013-08-13 10:56:20 -07:00

comparator.h

A number of fixes:

2011-10-31 17:22:06 +00:00

db.h

Expand KeyMayExist to return the proper value if it can be found in memory and also check block_cache

2013-08-01 09:07:46 -07:00

env.h

[RocksDB] Option for incremental sync

2013-06-18 15:00:32 -07:00

filter_policy.h

Added bloom filter support.

2012-04-17 08:36:46 -07:00

iterator.h

A number of fixes:

2011-10-31 17:22:06 +00:00

ldb_tool.h

[RocksDB] Expose LDB functioanality as a library call - clients can build their own LDB binary with additional options

2013-04-11 20:21:49 -07:00

memtablerep.h

Make arena block size configurable

2013-07-31 12:42:23 -07:00

merge_operator.h

[RocksDB] [MergeOperator] The new Merge Interface! Uses merge sequences.

2013-08-05 20:14:32 -07:00

options.h

Prefix filters for scans (v4)

2013-08-13 14:04:56 -07:00

perf_context.h

[RocksDB] Expose thread local perf counter for low overhead, per call level performance statistics.

2013-08-14 15:24:06 -07:00

slice_transform.h

Prefix filters for scans (v4)

2013-08-13 14:04:56 -07:00

slice.h

manifest_dump: Add --hex=1 option

2012-12-16 08:58:28 -08:00

statistics.h

Expose statistic for sequence number and implement setTickerCount

2013-08-15 23:00:20 -07:00

status.h

[Rocksdb] Support Merge operation in rocksdb

2013-05-03 16:59:02 -07:00

table_builder.h

Fix all the lint errors.

2012-11-28 17:18:41 -08:00

transaction_log_iterator.h

Do not allow Transaction Log Iterator to fall ahead when writer is writing the same file

2013-03-06 14:05:53 -08:00

types.h

GetUpdatesSince API to enable replication.

2012-12-07 11:42:13 -08:00

universal_compaction.h

Renamed 'hybrid_compaction' tp be "Universal Compaction'.

2013-07-03 15:47:53 -07:00

write_batch.h

Implement log blobs

2013-08-14 16:32:46 -07:00