prometheus

Author	SHA1	Message	Date
Ganesh Vernekar	61b000ee0e	Fix review comments Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	7 years ago
Ganesh Vernekar	632dfb349e	Add new metrics. 1. 'prometheus_tsdb_wal_truncate_fail' for failed WAL truncation. 2. 'prometheus_tsdb_checkpoint_delete_fail' for failed old checkpoint delete. Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	7 years ago
Fabian Reinartz	def912ce0e	Integrate new WAL and checkpoints Remove the old WAL and drop in the new one Signed-off-by: Fabian Reinartz <freinartz@google.com>	8 years ago
Fabian Reinartz	008399a6e0	Add checkpointing of WAL segments Create checkpoints from a sequence of WAL segments while filtering out obsolete data. The checkpoint format is again a sequence of WAL segments, which allows us to reuse the serialization format and implementation. Signed-off-by: Fabian Reinartz <freinartz@google.com>	8 years ago