Azat Khuzhin 6965ac26c3 Distributed: Add ability to delay/throttle INSERT until pending data will be reduced ... Add two new settings for the Distributed engine: - bytes_to_delay_insert - max_delay_to_insert If at the beginning of INSERT there will be too much pending data, more then bytes_to_delay_insert, then the INSERT will wait until it will be shrinked, and not more then max_delay_to_insert seconds. If after this there will be still too much pending, it will throw an exception. Also new profile events were added (by analogy to the MergeTree): - DistributedDelayedInserts (although you can use system.errors instead of this, but still) - DistributedRejectedInserts - DistributedDelayedInsertsMilliseconds		2021-03-03 23:30:23 +03:00
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database-engines	minor fixes	2021-02-06 12:42:07 +03:00
table-engines	Distributed: Add ability to delay/throttle INSERT until pending data will be reduced	2021-03-03 23:30:23 +03:00
index.md	[docs] split various kinds of CREATE queries into separate articles (#12328)	2020-07-09 18:10:35 +03:00