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Posted to notifications@shardingsphere.apache.org by GitBox <gi...@apache.org> on 2021/03/25 01:35:40 UTC
[GitHub] [shardingsphere] 814196912 opened a new issue #9811: java.lang.IndexOutOfBoundsException occurs in mysql "join" query
814196912 opened a new issue #9811:
URL: https://github.com/apache/shardingsphere/issues/9811
Hey.When I execute "select * FROM **film a join actor b** on a.unit_id=b.unit_id",sharding-sphere-proxy will generate error "java.lang.IndexOutOfBoundsException: Index: 2, Size: 2".However, when I execute "select * FROM **film a join actor b** on a.unit_id=b.unit_id",the query is OK.
**This is the configure Yaml file of the sharding-sphere-proxy.**
schemaName: test
dataSources:
ds_0:
url: jdbc:mysql://127.0.0.1:3306/test-master-0?serverTimezone=UTC&useSSL=false
username: root
password: root123
connectionTimeoutMilliseconds: 30000
idleTimeoutMilliseconds: 60000
maxLifetimeMilliseconds: 1800000
maxPoolSize: 50
ds_1:
url: jdbc:mysql://127.0.0.1:3306/test-master-1?serverTimezone=UTC&useSSL=false
username: root
password: root123
connectionTimeoutMilliseconds: 30000
idleTimeoutMilliseconds: 60000
maxLifetimeMilliseconds: 1800000
maxPoolSize: 50
slave_ds_1:
url: jdbc:mysql://localhost:3307/test-master-0?serverTimezone=UTC&useUnicode=true&characterEncoding=utf-8&useSSL=false&allowPublicKeyRetrieval=true
username: root
password: root123
connectionTimeoutMilliseconds: 30000
idleTimeoutMilliseconds: 60000
maxLifetimeMilliseconds: 1800000
maxPoolSize: 50
rules:
- !REPLICA_QUERY
dataSources:
ds_0:
primaryDataSourceName: ds_0
replicaDataSourceNames:
- slave_ds_1
- !SHARDING
tables:
film:
actualDataNodes: ds_${0..1}.film_${0..1}
tableStrategy:
standard:
shardingColumn: id
shardingAlgorithmName: film_inline
keyGenerateStrategy:
column: id
keyGeneratorName: snowflake
actor:
actualDataNodes: ds_${0..1}.actor
keyGenerateStrategy:
column: unit_id
keyGeneratorName: snowflake
bindingTables:
- film,actor
defaultDatabaseStrategy:
standard:
shardingColumn: unit_id
shardingAlgorithmName: database_inline
defaultTableStrategy:
none:
shardingAlgorithms:
database_inline:
type: INLINE
props:
algorithm-expression: ds_${unit_id % 2}
allow-range-query-with-inline-sharding: true
film_inline:
type: INLINE
props:
algorithm-expression: film_${id % 2}
allow-range-query-with-inline-sharding: true
keyGenerators:
snowflake:
type: SNOWFLAKE
props:
worker-id: 123
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[GitHub] [shardingsphere] strongduanmu commented on issue #9811: java.lang.IndexOutOfBoundsException occurs in mysql "join" query
Posted by GitBox <gi...@apache.org>.
strongduanmu commented on issue #9811:
URL: https://github.com/apache/shardingsphere/issues/9811#issuecomment-812835568
@814196912 Can you provide the schema of the table, and complete exception stack? I need this information to reproduce the error.
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[GitHub] [shardingsphere] strongduanmu closed issue #9811: java.lang.IndexOutOfBoundsException occurs in mysql "join" query
Posted by GitBox <gi...@apache.org>.
strongduanmu closed issue #9811:
URL: https://github.com/apache/shardingsphere/issues/9811
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[GitHub] [shardingsphere] strongduanmu commented on issue #9811: java.lang.IndexOutOfBoundsException occurs in mysql "join" query
Posted by GitBox <gi...@apache.org>.
strongduanmu commented on issue #9811:
URL: https://github.com/apache/shardingsphere/issues/9811#issuecomment-818768481
There was no reply for a long time, so it was closed.
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[GitHub] [shardingsphere] strongduanmu commented on issue #9811: java.lang.IndexOutOfBoundsException occurs in mysql "join" query
Posted by GitBox <gi...@apache.org>.
strongduanmu commented on issue #9811:
URL: https://github.com/apache/shardingsphere/issues/9811#issuecomment-806575637
@814196912 Thank you very much for your feedback, I will investigate this issue.
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[GitHub] [shardingsphere] strongduanmu commented on issue #9811: java.lang.IndexOutOfBoundsException occurs in mysql "join" query
Posted by GitBox <gi...@apache.org>.
strongduanmu commented on issue #9811:
URL: https://github.com/apache/shardingsphere/issues/9811#issuecomment-809908451
> can i handle this?
@Kelson9 Welcome!!! I will assign this issue to you. 👍
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[GitHub] [shardingsphere] Kelson9 commented on issue #9811: java.lang.IndexOutOfBoundsException occurs in mysql "join" query
Posted by GitBox <gi...@apache.org>.
Kelson9 commented on issue #9811:
URL: https://github.com/apache/shardingsphere/issues/9811#issuecomment-808968020
can i handle this?
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