wehub-resource-sync
95 lines
3.4 KiB
YAML
95 lines
3.4 KiB
YAML
parallel: true
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tests:
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- name: large values survive failover to new primary
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skip: "cluster replication/failover not yet implemented in Doltgres"
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multi_repos:
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- name: server1
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with_files:
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- name: server.yaml
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contents: |
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log_level: trace
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behavior:
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auto_gc_behavior:
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enable: false
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cluster:
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standby_remotes:
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- name: standby
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remote_url_template: http://localhost:{{get_port "server2_cluster"}}/{database}
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bootstrap_role: primary
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bootstrap_epoch: 1
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remotesapi:
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port: {{get_port "server1_cluster"}}
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server:
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args: ["--config", "server.yaml"]
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dynamic_port: server1
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- name: server2
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with_files:
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- name: server.yaml
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contents: |
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log_level: trace
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behavior:
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auto_gc_behavior:
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enable: false
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cluster:
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standby_remotes:
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- name: standby
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remote_url_template: http://localhost:{{get_port "server1_cluster"}}/{database}
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bootstrap_role: standby
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bootstrap_epoch: 1
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remotesapi:
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port: {{get_port "server2_cluster"}}
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server:
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args: ["--config", "server.yaml"]
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dynamic_port: server2
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connections:
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- on: server1
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queries:
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- exec: 'SET dolt_cluster_ack_writes_timeout_secs = 10'
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- exec: 'CREATE DATABASE repo1'
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- exec: 'USE repo1'
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- exec: |
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CREATE TABLE large_vals (
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id BIGINT PRIMARY KEY,
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txt TEXT,
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blob_col BYTEA
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)
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- exec: "INSERT INTO large_vals VALUES (1, REPEAT('textrow1-', 1667), REPEAT('blobrow1-', 2778)::bytea)"
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- exec: "INSERT INTO large_vals VALUES (2, REPEAT('textrow2-', 1667), REPEAT('blobrow2-', 2778)::bytea)"
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- exec: "INSERT INTO large_vals VALUES (3, REPEAT('textrow3-', 1667), REPEAT('blobrow3-', 2778)::bytea)"
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- exec: "INSERT INTO large_vals VALUES (4, REPEAT('textrow4-', 1667), REPEAT('blobrow4-', 2778)::bytea)"
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- exec: "INSERT INTO large_vals VALUES (5, REPEAT('textrow5-', 1667), REPEAT('blobrow5-', 2778)::bytea)"
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# Transition to standby; server1's epoch advances to 2 on server2.
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- query: "SELECT dolt_assume_cluster_role('standby', 2)"
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result:
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columns: ["dolt_assume_cluster_role"]
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rows: [["{0}"]]
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# Verify the standby received all rows, then promote it to primary.
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- on: server2
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retry_attempts: 100
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queries:
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- exec: 'USE repo1'
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- query: "SELECT COUNT(*) AS count FROM large_vals WHERE LENGTH(txt) > 10000 AND LENGTH(blob_col) > 20000"
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result:
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columns: ["count"]
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rows: [["5"]]
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- query: "SELECT dolt_assume_cluster_role('primary', 2)"
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result:
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columns: ["dolt_assume_cluster_role"]
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rows: [["{0}"]]
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# Open a fresh connection to the new primary and confirm large values are intact.
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# Also insert two additional large rows to prove the new primary is writable.
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- on: server2
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queries:
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- exec: 'USE repo1'
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- query: "SELECT COUNT(*) AS count FROM large_vals"
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result:
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columns: ["count"]
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rows: [["5"]]
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- exec: "INSERT INTO large_vals VALUES (6, REPEAT('textrow6-', 1667), REPEAT('blobrow6-', 2778)::bytea)"
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- exec: "INSERT INTO large_vals VALUES (7, REPEAT('textrow7-', 1667), REPEAT('blobrow7-', 2778)::bytea)"
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- query: "SELECT COUNT(*) AS count FROM large_vals WHERE LENGTH(txt) > 10000 AND LENGTH(blob_col) > 20000"
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result:
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columns: ["count"]
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rows: [["7"]]
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