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SET search_path TO public; | |
SELECT cluster_add_node('localhost', 9700); | |
SELECT cluster_add_node('localhost', 9701); | |
SELECT cluster_activate_node('localhost', 9700); | |
SELECT cluster_activate_node('localhost', 9701); | |
CREATE TABLE nation_hash( | |
n_nationkey integer not null, | |
n_name char(25) not null, | |
n_regionkey integer not null, | |
n_comment varchar(152) | |
); | |
SELECT cluster_create_distributed_table('nation_hash', 'n_nationkey', 'hash'); | |
SELECT cluster_create_shards('nation_hash', 16); | |
\COPY nation_hash FROM STDIN with delimiter '|'; | |
0|ALGERIA|0| haggle. carefully final deposits detect slyly agai | |
1|ARGENTINA|1|al foxes promise slyly according to the regular accounts. bold requests alon | |
2|BRAZIL|1|y alongside of the pending deposits. carefully special packages are about the ironic forges. slyly special | |
3|CANADA|1|eas hang ironic, silent packages. slyly regular packages are furiously over the tithes. fluffily bold | |
4|EGYPT|4|y above the carefully unusual theodolites. final dugouts are quickly across the furiously regular d | |
5|ETHIOPIA|0|ven packages wake quickly. regu | |
6|FRANCE|3|refully final requests. regular, ironi | |
7|GERMANY|3|l platelets. regular accounts x-ray: unusual, regular acco | |
8|INDIA|2|ss excuses cajole slyly across the packages. deposits print aroun | |
9|INDONESIA|2| slyly express asymptotes. regular deposits haggle slyly. carefully ironic hockey players sleep blithely. carefull | |
10|IRAN|4|efully alongside of the slyly final dependencies. | |
11|IRAQ|4|nic deposits boost atop the quickly final requests? quickly regula | |
12|JAPAN|2|ously. final, express gifts cajole a | |
13|JORDAN|4|ic deposits are blithely about the carefully regular pa | |
14|KENYA|0| pending excuses haggle furiously deposits. pending, express pinto beans wake fluffily past t | |
15|MOROCCO|0|rns. blithely bold courts among the closely regular packages use furiously bold platelets? | |
16|MOZAMBIQUE|0|s. ironic, unusual asymptotes wake blithely r | |
17|PERU|1|platelets. blithely pending dependencies use fluffily across the even pinto beans. carefully silent accoun | |
18|CHINA|2|c dependencies. furiously express notornis sleep slyly regular accounts. ideas sleep. depos | |
19|ROMANIA|3|ular asymptotes are about the furious multipliers. express dependencies nag above the ironically ironic account | |
20|SAUDI ARABIA|4|ts. silent requests haggle. closely express packages sleep across the blithely | |
21|VIETNAM|2|hely enticingly express accounts. even, final | |
22|RUSSIA|3| requests against the platelets use never according to the quickly regular pint | |
23|UNITED KINGDOM|3|eans boost carefully special requests. accounts are. carefull | |
24|UNITED STATES|1|y final packages. slow foxes cajole quickly. quickly silent platelets breach ironic accounts. unusual pinto be | |
\. | |
\c - - - 9700 | |
SET citus.task_executor_type to "task-tracker"; | |
ALTER SYSTEM SET citus.task_tracker_delay TO '10ms'; | |
SELECT pg_reload_conf(); | |
SELECT | |
count (*) | |
FROM | |
nation_hash n1, nation_hash n2 | |
WHERE | |
n1.n_nationkey = n2.n_regionkey; | |
ERROR: could not open file "base/pgsql_job_cache/job_0013/task_000003" for reading: No such file or directory |
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