java.lang.ArrayIndexOutOfBoundsException

[helloqhx]

I use sharding-jdbc to batch insert to mysql.
sharding key: a varchar column, e.g.hash
database sharding algorithm: hash.charAt(0) % 3
table sharding algorithm: hash.charAt(0) % 4

when i do batch insert with sharding-jdbc:

Exception in thread "Thread-1" java.lang.ArrayIndexOutOfBoundsException: 1
at io.shardingsphere.shardingjdbc.executor.BatchPreparedStatementExecutor.accumulate(BatchPreparedStatementExecutor.java:176)
at io.shardingsphere.shardingjdbc.executor.BatchPreparedStatementExecutor.executeBatch(BatchPreparedStatementExecutor.java:168)
at io.shardingsphere.shardingjdbc.jdbc.core.statement.ShardingPreparedStatement.executeBatch(ShardingPreparedStatement.java:236)
at org.apache.commons.dbutils.QueryRunner.batch(QueryRunner.java:192)
at org.apache.commons.dbutils.QueryRunner.batch(QueryRunner.java:151)

[terrymanu]

Could you provide more details follow the template?

Template:

Bug Report

For English only, other languages will not accept.

Before report a bug, make sure you have:

• Searched open and closed GitHub issues.
• Read documentation: Sharding-Sphere Doc.

Please pay attention on issues you submitted, because we maybe need more details.
If no response more than 7 days and we cannot reproduce it on current information, we will close it.

Please answer these questions before submitting your issue. Thanks!

Which version of Sharding-Sphere did you use?

Which project did you use? Sharding-JDBC or Sharding-Proxy?

Expected behavior

Actual behavior

Reason analyze (If you can)

Steps to reproduce the behavior, such as: SQL to execute, sharding rule configuration, when exception occur etc.

Example codes for reproduce this issue (such as a github link).

[terrymanu]

Hi, any update on this issue? we will close this issue after 2 days if no more response.

[terrymanu]

If no response more than 7 days and we cannot reproduce it on current information, we will close it.

[guid-git]

I use sharding-jdbc to batch insert to mysql.
sharding key: a varchar column, e.g.hash
database sharding algorithm: hash.charAt(0) % 3
table sharding algorithm: hash.charAt(0) % 4

when i do batch insert with sharding-jdbc:

Exception in thread "Thread-1" java.lang.ArrayIndexOutOfBoundsException: 1
at io.shardingsphere.shardingjdbc.executor.BatchPreparedStatementExecutor.accumulate(BatchPreparedStatementExecutor.java:176)
at io.shardingsphere.shardingjdbc.executor.BatchPreparedStatementExecutor.executeBatch(BatchPreparedStatementExecutor.java:168)
at io.shardingsphere.shardingjdbc.jdbc.core.statement.ShardingPreparedStatement.executeBatch(ShardingPreparedStatement.java:236)
at org.apache.commons.dbutils.QueryRunner.batch(QueryRunner.java:192)
at org.apache.commons.dbutils.QueryRunner.batch(QueryRunner.java:151)

have you solve this problem?