row *** stage: 1 node: 0 plan: CoalesceBatchesExec: target_batch_size=8192 metrics=[output_rows: 0, elapsed_compute: 4147, ] FilterExec: host@2 = host1 metrics=[output_rows: 0, elapsed_compute: 32, ] RepartitionExec: partitioning=RoundRobinBatch(32), input_partitions=8 metrics=[repa...
ROUND ROBIN: Round-robin data redistribution can be the final redistribution operation before sending data to the requesting process. It can also be used in an early stage of a query when no redistribution constraints are required. You may see a LOCAL suffix on the redistribution methods in a ...
mysterious_round_robin_function(site) url http://www.example.com/some/file http://stackoverflow.com/questions/ask http://use.perl.org/ http://www.example.com/some/other/file http://stackoverflow.com/tags To solve this task, we just need to assign a number to an URL within each site...
Sticky round-robin This is an improvement of the round-robin algorithm. If Alice’s first request goes to service A, the following requests go to service A as well. Weighted round-robin The admin can specify the weight for each service. The ones with a higher weight handle more requests t...
Example 9-4 Using EXPLAIN PLAN with the INTO Clause EXPLAIN PLANINTO my_plan_tableFORSELECT last_name FROM employees; You can specify a statement Id when using theINTOclause. EXPLAIN PLANINTO my_plan_tableSET STATEMENT_ID = 'bad1' FORSELECT last_name FROM employees; ...
ROUND ROBIN REPLICATEDIntrapartition parallelism, sort type. SRCSEVERServer nameSource (ship to) server. SPEEDSLOW FAST'SLOW' indicates that the scan is expected to progress slowly over the table. For example, if the scan is the outer of a nested loop join). 'FAST' indicates that the scan...
ROUND-ROBIN Randomly maps rows to query servers. BROADCAST Broadcasts the rows of the entire table to each query server. Used for a parallel join when one table is very small compared to the other. QC (ORDER) The QC consumes the input in order, from the first to the last query serv...
Binoculars are described with two numbers separated by an x. For example, the field glasses in the photo above are 8 x 21. The first number is the magnification. So they magnify up to eight times. The second number is the size of the objective lens in millimeters. So my field glasses ...
Keeper load balancingYou can now specify how a ClickHouse instance chooses a (ClickHouse) Keeper or (Apache) ZooKeeper instance to connect to. The newconfig.xmlsetting is<zookeeper_load_balancing>with possible valuesrandom(default),in_order,nearest_hostname,first_or_randomandround_robin. This can...
Verificatie Gateway# show voice class server-group 1 Voice class server-group: 1 AdminStatus: Up OperStatus: Up Hunt-Scheme: round-robin Last returned server: Description: Total server entries: 4 Pref Type IP Address IP Port --- --- --- --- 1 ipv4 10.50.244....