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Posted to notifications@shardingsphere.apache.org by "liulipengju (via GitHub)" <gi...@apache.org> on 2023/04/27 09:46:24 UTC
[GitHub] [shardingsphere] liulipengju opened a new issue, #25364: readwrite-splitting is not working
liulipengju opened a new issue, #25364:
URL: https://github.com/apache/shardingsphere/issues/25364
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my springboot config :
spring:
shardingsphere:
datasource:
names: write-common, write-common-read-0, write-common-read-1, write-run-0, write-run-0-read-0, write-run-0-read-1, write-run-1, write-run-1-read-0, write-run-1-read-1, ds-history-0,ds-history-1
write-common:
driver-class-name: com.mysql.cj.jdbc.Driver
type: com.zaxxer.hikari.HikariDataSource
url: jdbc:mysql:192.168.0.136:3310/fpc_ec_m?characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=false&useJDBCCompliantTimezoneShift=true&useLegacyDatetimeCode=false&serverTimezone=GMT%2B8&allowMultiQueries=true
username: root
password: 123456
max-active: 16
write-common-read-0:
type: com.zaxxer.hikari.HikariDataSource
driver-class-name: com.mysql.cj.jdbc.Driver
url: jdbc:mysql:192.168.0.135:3311/fpc_ec_m?characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=false&useJDBCCompliantTimezoneShift=true&useLegacyDatetimeCode=false&serverTimezone=GMT%2B8&allowMultiQueries=true
username: root
password: 123456
max-active: 16
write-common-read-1:
type: com.zaxxer.hikari.HikariDataSource
driver-class-name: com.mysql.cj.jdbc.Driver
url: jdbc:mysql:192.168.0.135:3312/fpc_ec_m?characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=false&useJDBCCompliantTimezoneShift=true&useLegacyDatetimeCode=false&serverTimezone=GMT%2B8&allowMultiQueries=true
username: root
password: 123456
max-active: 16
write-run-0:
driver-class-name: com.mysql.cj.jdbc.Driver
type: com.zaxxer.hikari.HikariDataSource
url: jdbc:mysql:192.168.0.136:3410/fpc_er_m_0?characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=false&useJDBCCompliantTimezoneShift=true&useLegacyDatetimeCode=false&serverTimezone=GMT%2B8&allowMultiQueries=true&rewriteBatchedStatements=true
username: root
password: 123456
max-active: 16
write-run-0-read-0:
driver-class-name: com.mysql.cj.jdbc.Driver
type: com.zaxxer.hikari.HikariDataSource
url: jdbc:mysql:192.168.0.135:3411/fpc_er_m_0?characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=false&useJDBCCompliantTimezoneShift=true&useLegacyDatetimeCode=false&serverTimezone=GMT%2B8&allowMultiQueries=true&rewriteBatchedStatements=true&autoReconnect=true
username: root
password: 123456
max-active: 16
write-run-0-read-1:
driver-class-name: com.mysql.cj.jdbc.Driver
type: com.zaxxer.hikari.HikariDataSource
url: jdbc:mysql:192.168.0.135:3412/fpc_er_m_0?characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=false&useJDBCCompliantTimezoneShift=true&useLegacyDatetimeCode=false&serverTimezone=GMT%2B8&allowMultiQueries=true&rewriteBatchedStatements=true&autoReconnect=true
username: root
password: 123456
max-active: 16
write-run-1:
driver-class-name: com.mysql.cj.jdbc.Driver
type: com.zaxxer.hikari.HikariDataSource
url: jdbc:mysql:192.168.0.136:3510/fpc_er_m_1?characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=false&useJDBCCompliantTimezoneShift=true&useLegacyDatetimeCode=false&serverTimezone=GMT%2B8&allowMultiQueries=true&rewriteBatchedStatements=true
username: root
password: 123456
max-active: 16
write-run-1-read-0:
driver-class-name: com.mysql.cj.jdbc.Driver
type: com.zaxxer.hikari.HikariDataSource
url: jdbc:mysql:192.168.0.135:3511/fpc_er_m_1?characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=false&useJDBCCompliantTimezoneShift=true&useLegacyDatetimeCode=false&serverTimezone=GMT%2B8&allowMultiQueries=true&rewriteBatchedStatements=true&autoReconnect=true
username: root
password: 123456
max-active: 16
write-run-1-read-1:
driver-class-name: com.mysql.cj.jdbc.Driver
type: com.zaxxer.hikari.HikariDataSource
url: jdbc:mysql:192.168.0.135:3512/fpc_er_m_1?characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=false&useJDBCCompliantTimezoneShift=true&useLegacyDatetimeCode=false&serverTimezone=GMT%2B8&allowMultiQueries=true&rewriteBatchedStatements=true&autoReconnect=true
username: root
password: 123456
max-active: 16
ds-history-0:
driver-class-name: com.mysql.cj.jdbc.Driver
type: com.zaxxer.hikari.HikariDataSource
url: jdbc:mysql:192.168.0.136:3610/fpc_eh_m_0?characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=false&useJDBCCompliantTimezoneShift=true&useLegacyDatetimeCode=false&serverTimezone=GMT%2B8&allowMultiQueries=true
username: root
password: 123456
max-active: 16
ds-history-1:
driver-class-name: com.mysql.cj.jdbc.Driver
type: com.zaxxer.hikari.HikariDataSource
url: jdbc:mysql:192.168.0.136:3710/fpc_eh_m_1?characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=false&useJDBCCompliantTimezoneShift=true&useLegacyDatetimeCode=false&serverTimezone=GMT%2B8&allowMultiQueries=true
username: root
password: 123456
max-active: 16
rules:
readwrite-splitting:
data-sources:
ds-common:
props:
read-data-source-names: write-common-read-0, write-common-read-1
write-data-source-name: write-common
type: Static
ds-run-0:
props:
read-data-source-names: write-run-0-read-0, write-run-0-read-1
write-data-source-name: write-run-0
type: Static
ds-run-1:
props:
read-data-source-names: write-run-1-read-0, write-run-1-read-1
write-data-source-name: write-run-1
type: Static
load-balancers:
round_robin:
type: ROUND_ROBIN
encrypt:
tables:
t_user:
columns:
phone:
cipher-column: phone
encryptor-name: common-encryptor
t_student:
columns:
id_card:
cipher-column: id_card
encryptor-name: common-encryptor
t_school:
columns:
school_code:
cipher-column: school_code
encryptor-name: common-encryptor
sharding:
sharding-algorithms:
database-run-inline:
props:
algorithm-expression: ds-run-$->{db_location}
type: INLINE
database-history-inline:
props:
algorithm-expression: ds-history-$->{db_location}
type: INLINE
common-log-table-inline:
props:
algorithm-expression: t_log_$->{id % 9}
type: INLINE
student-item-result-table-inline:
props:
algorithm-expression: t_student_item_result_$->{table_location}
type: INLINE
student-item-result-history-table-inline:
props:
algorithm-expression: t_student_item_result_history_$->{table_location}
type: INLINE
tables:
t_log:
actual-data-nodes: ds-common.t_log_$->{0..8}
table-strategy:
standard:
sharding-column: id
sharding-algorithm-name: common-log-table-inline
t_user:
actual-data-nodes: ds-common.t_user
t_student_item_result:
actual-data-nodes: ds-run-$->{0..1}.t_student_item_result_$->{0..9}
database-strategy:
standard:
sharding-column: db_location
sharding-algorithm-name: database-run-inline
table-strategy:
standard:
sharding-column: table_location
sharding-algorithm-name: student-item-result-table-inline
t_school:
actual-data-nodes: ds-run-$->{0..1}.t_school
database-strategy:
standard:
sharding-column: db_location
sharding-algorithm-name: database-run-inline
t_student:
actual-data-nodes: ds-run-$->{0..1}.t_student
database-strategy:
standard:
sharding-column: db_location
sharding-algorithm-name: database-run-inline
t_student_item_result_history:
actual-data-nodes: ds-history-$->{0..1}.t_student_item_result_history_$->{0..9}
database-strategy:
standard:
sharding-column: db_location
sharding-algorithm-name: database-history-inline
table-strategy:
standard:
sharding-column: table_location
sharding-algorithm-name: student-item-result-history-table-inline
run log:
log mean: read write is not working, it is only work on write db, select is not on slave;
my sharding version: 5.1.2
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[GitHub] [shardingsphere] liulipengju commented on issue #25364: readwrite-splitting is not working
Posted by "liulipengju (via GitHub)" <gi...@apache.org>.
liulipengju commented on issue #25364:
URL: https://github.com/apache/shardingsphere/issues/25364#issuecomment-1527629038
Okay, thank you very much for your reply. I will read the rules
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[GitHub] [shardingsphere] liulipengju closed issue #25364: readwrite-splitting is not working
Posted by "liulipengju (via GitHub)" <gi...@apache.org>.
liulipengju closed issue #25364: readwrite-splitting is not working
URL: https://github.com/apache/shardingsphere/issues/25364
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[GitHub] [shardingsphere] RaigorJiang commented on issue #25364: readwrite-splitting is not working
Posted by "RaigorJiang (via GitHub)" <gi...@apache.org>.
RaigorJiang commented on issue #25364:
URL: https://github.com/apache/shardingsphere/issues/25364#issuecomment-1527084343
> yes, call method added @transactional(rollbackFor = Exception.class)
That's why, the SQL in the transaction will be routed to the primary database to ensure consistent reading and writing.
You can refer to https://shardingsphere.apache.org/document/current/en/features/readwrite-splitting/limitations/
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[GitHub] [shardingsphere] liulipengju commented on issue #25364: readwrite-splitting is not working
Posted by "liulipengju (via GitHub)" <gi...@apache.org>.
liulipengju commented on issue #25364:
URL: https://github.com/apache/shardingsphere/issues/25364#issuecomment-1526820663
my config images
image1
image2
image3
image4
I have omitted some tables and only added some representative ones. I confirm that my sub database configuration is correct because it is normal to not use read write separation
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[GitHub] [shardingsphere] RaigorJiang commented on issue #25364: readwrite-splitting is not working
Posted by "RaigorJiang (via GitHub)" <gi...@apache.org>.
RaigorJiang commented on issue #25364:
URL: https://github.com/apache/shardingsphere/issues/25364#issuecomment-1525471464
@liulipengju
Is your SELECT SQL in a transaction?
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[GitHub] [shardingsphere] liulipengju commented on issue #25364: readwrite-splitting is not working
Posted by "liulipengju (via GitHub)" <gi...@apache.org>.
liulipengju commented on issue #25364:
URL: https://github.com/apache/shardingsphere/issues/25364#issuecomment-1526813594
yes, call method added @Transactional(rollbackFor = Exception.class)
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