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Reworked flapping test - 00715_fetch_merged_or_mutated_part_zookeeper #6977
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alexey-milovidov
merged 1 commit into
ClickHouse:master
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Akazz:minor_fixes_in_tests-2
Sep 18, 2019
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52 changes: 52 additions & 0 deletions
52
dbms/tests/queries/0_stateless/00715_fetch_merged_or_mutated_part_zookeeper.sh
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#!/usr/bin/env bash | ||
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CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd) | ||
. $CURDIR/../shell_config.sh | ||
. $CURDIR/mergetree_mutations.lib | ||
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${CLICKHOUSE_CLIENT} -n --query=" | ||
DROP TABLE IF EXISTS fetches_r1; | ||
DROP TABLE IF EXISTS fetches_r2" | ||
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${CLICKHOUSE_CLIENT} --query="CREATE TABLE fetches_r1(x UInt32) ENGINE ReplicatedMergeTree('/clickhouse/tables/test/fetches', 'r1') ORDER BY x" | ||
${CLICKHOUSE_CLIENT} --query="CREATE TABLE fetches_r2(x UInt32) ENGINE ReplicatedMergeTree('/clickhouse/tables/test/fetches', 'r2') ORDER BY x \ | ||
SETTINGS prefer_fetch_merged_part_time_threshold=0, \ | ||
prefer_fetch_merged_part_size_threshold=0" | ||
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${CLICKHOUSE_CLIENT} -n --query=" | ||
INSERT INTO fetches_r1 VALUES (1); | ||
INSERT INTO fetches_r1 VALUES (2); | ||
INSERT INTO fetches_r1 VALUES (3)" | ||
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${CLICKHOUSE_CLIENT} --query="SYSTEM SYNC REPLICA fetches_r2" | ||
${CLICKHOUSE_CLIENT} --query="DETACH TABLE fetches_r2" | ||
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${CLICKHOUSE_CLIENT} --query="OPTIMIZE TABLE fetches_r1 PARTITION tuple() FINAL" --replication_alter_partitions_sync=0 | ||
${CLICKHOUSE_CLIENT} --query="SYSTEM SYNC REPLICA fetches_r1" | ||
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# After attach replica r2 should fetch the merged part from r1. | ||
${CLICKHOUSE_CLIENT} --query="ATTACH TABLE fetches_r2" | ||
${CLICKHOUSE_CLIENT} --query="SYSTEM SYNC REPLICA fetches_r2" | ||
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${CLICKHOUSE_CLIENT} --query="SELECT '*** Check data after fetch of merged part ***'" | ||
${CLICKHOUSE_CLIENT} --query="SELECT _part, * FROM fetches_r2 ORDER BY x" | ||
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${CLICKHOUSE_CLIENT} --query="DETACH TABLE fetches_r2" | ||
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# Add mutation that doesn't change data. | ||
${CLICKHOUSE_CLIENT} --query="ALTER TABLE fetches_r1 DELETE WHERE x = 0" --replication_alter_partitions_sync=0 | ||
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wait_for_mutation "fetches_r1" "0000000000" | ||
${CLICKHOUSE_CLIENT} --query="SYSTEM SYNC REPLICA fetches_r1" | ||
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# After attach replica r2 should compare checksums for mutated part and clone the local part. | ||
${CLICKHOUSE_CLIENT} --query="ATTACH TABLE fetches_r2" | ||
${CLICKHOUSE_CLIENT} --query="SYSTEM SYNC REPLICA fetches_r2" | ||
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${CLICKHOUSE_CLIENT} --query="SELECT '*** Check data after fetch/clone of mutated part ***'" | ||
${CLICKHOUSE_CLIENT} --query="SELECT _part, * FROM fetches_r2 ORDER BY x" | ||
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${CLICKHOUSE_CLIENT} -n --query=" | ||
DROP TABLE fetches_r1; | ||
DROP TABLE fetches_r2" |
42 changes: 0 additions & 42 deletions
42
dbms/tests/queries/0_stateless/00715_fetch_merged_or_mutated_part_zookeeper.sql
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This is the important new line!