Amnon Heiman 25378916bc API: colummn_family.hh yield in map_reduce_column_families_locally ...

map_reduce_column_families_locally iterate over all tables (column
family) in a shard.

If the number of tables is big it can cause latency spikes.

This patch replaces the current loop with a do_for_each allowing
preepmtion inside the loop.

Fixes #3886

Signed-off-by: Amnon Heiman <amnon@scylladb.com>
Message-Id: <20181115154825.23430-1-amnon@scylladb.com>

2018-11-15 18:58:23 +02:00

..

api-doc

api: use longs instead of ints for snapshot sizes

2018-10-12 21:17:24 +03:00

api_init.hh

register the cache API before gossip settle

2018-01-11 10:27:52 +01:00

api.cc

API: add the config API as part of the v2 API.

2018-03-28 12:42:04 +03:00

api.hh

Merge seatar upstream (seastar namespace)

2017-05-21 12:26:15 +03:00

cache_service.cc

row_cache: Rename num_entries() to partitions() for clarity

2017-07-04 13:55:06 +02:00

cache_service.hh

Fix pre-ScyllaDB copyright statements

2016-04-08 08:12:47 +03:00

collectd.cc

Merge seastar upstream

2017-02-01 14:39:08 +02:00

collectd.hh

Fix pre-ScyllaDB copyright statements

2016-04-08 08:12:47 +03:00

column_family.cc

Add the API implementation to get_sstables_by_key

2018-06-10 16:13:01 +03:00

column_family.hh

API: colummn_family.hh yield in map_reduce_column_families_locally

2018-11-15 18:58:23 +02:00

commitlog.cc

Fix pre-ScyllaDB copyright statements

2016-04-08 08:12:47 +03:00

commitlog.hh

Fix pre-ScyllaDB copyright statements

2016-04-08 08:12:47 +03:00

compaction_manager.cc

database: remove dependency on compaction.hh and compaction_manager.hh

2017-09-11 20:09:45 +03:00

compaction_manager.hh

Fix pre-ScyllaDB copyright statements

2016-04-08 08:12:47 +03:00

config.cc

Defining the config api

2018-03-28 12:41:55 +03:00

config.hh

Defining the config api

2018-03-28 12:41:55 +03:00

endpoint_snitch.cc

api::endpoint_snitch: c3 compat - allow dc/rack query for broadcast

2016-11-08 12:22:04 +00:00

endpoint_snitch.hh

Fix pre-ScyllaDB copyright statements

2016-04-08 08:12:47 +03:00

failure_detector.cc

api::failure_detector: c3 compat - add endpoint phi value query

2016-11-08 12:22:04 +00:00

failure_detector.hh

Fix pre-ScyllaDB copyright statements

2016-04-08 08:12:47 +03:00

gossiper.cc

Fix pre-ScyllaDB copyright statements

2016-04-08 08:12:47 +03:00

gossiper.hh

Fix pre-ScyllaDB copyright statements

2016-04-08 08:12:47 +03:00

hinted_handoff.cc

API: remove unneeded refrences to collectd

2017-03-21 16:42:57 +02:00

hinted_handoff.hh

Fix pre-ScyllaDB copyright statements

2016-04-08 08:12:47 +03:00

lsa.cc

Merge seatar upstream (seastar namespace)

2017-05-21 12:26:15 +03:00

lsa.hh

Fix pre-ScyllaDB copyright statements

2016-04-08 08:12:47 +03:00

messaging_service.cc

api: convert sprint() to format()

2018-11-01 13:16:17 +00:00

messaging_service.hh

Fix pre-ScyllaDB copyright statements

2016-04-08 08:12:47 +03:00

storage_proxy.cc

api: uses correct statistics for storage proxy range histograms.

2017-09-10 16:18:36 +03:00

storage_proxy.hh

Fix pre-ScyllaDB copyright statements

2016-04-08 08:12:47 +03:00

storage_service.cc

api: convert sprint() to format()

2018-11-01 13:16:17 +00:00

storage_service.hh

Fix pre-ScyllaDB copyright statements

2016-04-08 08:12:47 +03:00

stream_manager.cc

Fix pre-ScyllaDB copyright statements

2016-04-08 08:12:47 +03:00

stream_manager.hh

Fix pre-ScyllaDB copyright statements

2016-04-08 08:12:47 +03:00

system.cc

Fix pre-ScyllaDB copyright statements

2016-04-08 08:12:47 +03:00

system.hh

Fix pre-ScyllaDB copyright statements

2016-04-08 08:12:47 +03:00