Lines Matching refs:log

13 A log file (*.log) stores a sequence of recent updates. Each update is appended
14 to the current log file. When the log file reaches a pre-determined size
16 and a new log file is created for future updates.
18 A copy of the current log file is kept in an in-memory structure (the
29 table generated from a log file is placed in a special **young** level (also
49 is reopened. The MANIFEST file is formatted as a log, and changes made to the
50 serving state (as files are added or removed) are appended to this log.
67 When the log file grows above a certain size (1MB by default):
68 Create a brand new memtable and log file and direct future updates here
72 Delete the old log file and the old memtable
125 Solution 1: To reduce this problem, we might want to increase the log switching
162 * Convert log chunk to a new level-0 sstable
163 * Start directing new writes to a new log file with recovered sequence#
168 of recovery. It finds the names of all files in the database. It deletes all log
169 files that are not the current log file. It deletes all table files that are not