* Add a warning if parallel_distributed_insert_select was ignored
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
* Respect max_distributed_depth for parallel_distributed_insert_select
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
* Print warning for non applied parallel_distributed_insert_select only for initial query
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
* Remove Cluster::getHashOfAddresses()
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
* Forbid parallel_distributed_insert_select for remote()/cluster() with different addresses
Before it uses empty cluster name (getClusterName()) which is not
correct, compare all addresses instead.
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
* Fix max_distributed_depth check
max_distributed_depth=1 must mean not more then one distributed query,
not two, since max_distributed_depth=0 means no limit, and
distribute_depth is 0 for the first query.
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
* Fix INSERT INTO remote()/cluster() with parallel_distributed_insert_select
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
* Add a test for parallel_distributed_insert_select with cluster()/remote()
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
* Return <remote> instead of empty cluster name in Distributed engine
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
* Make user with sharding_key and w/o in remote()/cluster() identical
Before with sharding_key the user was "default", while w/o it it was
empty.
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
In #33291 final part commit had been defered, and now it can take
significantly more time, that may lead to "Part directory doesn't exist"
error during INSERT:
2022.02.21 18:18:06.979881 [ 11329 ] {insert} <Debug> executeQuery: (from 127.1:24572, user: default) INSERT INTO db.table (...) VALUES
2022.02.21 20:58:03.933593 [ 11329 ] {insert} <Trace> db.table: Renaming temporary part tmp_insert_20220214_18044_18044_0 to 20220214_270654_270654_0.
2022.02.21 21:16:50.961917 [ 11329 ] {insert} <Trace> db.table: Renaming temporary part tmp_insert_20220214_18197_18197_0 to 20220214_270689_270689_0.
...
2022.02.22 21:16:57.632221 [ 64878 ] {} <Warning> db.table: Removing temporary directory /clickhouse/data/db/table/tmp_insert_20220214_18232_18232_0/
...
2022.02.23 12:23:56.277480 [ 11329 ] {insert} <Trace> db.table: Renaming temporary part tmp_insert_20220214_18232_18232_0 to 20220214_273459_273459_0.
2022.02.23 12:23:56.299218 [ 11329 ] {insert} <Error> executeQuery: Code: 107. DB::Exception: Part directory /clickhouse/data/db/table/tmp_insert_20220214_18232_18232_0/ doesn't exist. Most likely it is a logical error. (FILE_DOESNT_EXIST) (version 22.2.1.1) (from 127.1:24572) (in query: INSERT INTO db.table (...) VALUES), Stack trace (when copying this message, always include the lines below):
Follow-up for: #28760
Refs: #33291
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
In external dictionary providers, the allowed keys for configuration seemed to have a typo
of "update_lag" as "update_tag", preventing the use of "update_lag". This change fixes that.
