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Posted to notifications@shardingsphere.apache.org by GitBox <gi...@apache.org> on 2021/07/16 06:39:45 UTC
[GitHub] [shardingsphere] hsw409328 opened a new issue #11363: The columns of MySQL table are of JSON type, which will be started by panics
hsw409328 opened a new issue #11363:
URL: https://github.com/apache/shardingsphere/issues/11363
## Bug Report
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### Which version of ShardingSphere did you use?
5.0.0-RC1-SNAPSHOT
### Which project did you use? ShardingSphere-JDBC or ShardingSphere-Proxy?
ShardingSphere-JDBC
### Expected behavior
Pass
### Actual behavior
java.lang.NullPointerException
at org.apache.shardingsphere.infra.metadata.schema.builder.loader.dialect.MySQLTableMetaDataLoader.loadColumnMetaData(MySQLTableMetaDataLoader.java:92)
at org.apache.shardingsphere.infra.metadata.schema.builder.loader.dialect.MySQLTableMetaDataLoader.loadColumnMetaDataMap(MySQLTableMetaDataLoader.java:72)
at org.apache.shardingsphere.infra.metadata.schema.builder.loader.dialect.MySQLTableMetaDataLoader.loadTableMetaDataMap(MySQLTableMetaDataLoader.java:54)
at org.apache.shardingsphere.infra.metadata.schema.builder.loader.dialect.MySQLTableMetaDataLoader.load(MySQLTableMetaDataLoader.java:49)
at org.apache.shardingsphere.infra.metadata.schema.builder.SchemaBuilder.lambda$appendDialectRemainTables$1(SchemaBuilder.java:137)
at java.util.concurrent.FutureTask.run$$$capture(FutureTask.java:266)
at java.util.concurrent.FutureTask.run(FutureTask.java)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
### Reason analyze (If you can)
package org.apache.shardingsphere.infra.metadata.schema.builder.loader.dialect;
private ColumnMetaData loadColumnMetaData(final Map<String, Integer> dataTypeMap, final ResultSet resultSet) throws SQLException {
String columnName = resultSet.getString("COLUMN_NAME");
String dataType = resultSet.getString("DATA_TYPE");
boolean primaryKey = "PRI".equals(resultSet.getString("COLUMN_KEY"));
boolean generated = "auto_increment".equals(resultSet.getString("EXTRA"));
String collationName = resultSet.getString("COLLATION_NAME");
boolean caseSensitive = null != collationName && !collationName.endsWith("_ci");
return new ColumnMetaData(columnName, dataTypeMap.get(dataType), primaryKey, generated, caseSensitive);
}
### Steps to reproduce the behavior, such as: SQL to execute, sharding rule configuration, when exception occur etc.
in start, error!!!!
### Example codes for reproduce this issue (such as a github link).
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[GitHub] [shardingsphere] RaigorJiang commented on issue #11363: The columns of MySQL table are of JSON type, which will be started by panics
Posted by GitBox <gi...@apache.org>.
RaigorJiang commented on issue #11363:
URL: https://github.com/apache/shardingsphere/issues/11363#issuecomment-881305579
Hi @hsw409328
This is indeed a problem, please refer to #10900. Are you interested in solving it？
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[GitHub] [shardingsphere] strongduanmu closed issue #11363: The columns of MySQL table are of JSON type, which will be started by panics
Posted by GitBox <gi...@apache.org>.
strongduanmu closed issue #11363:
URL: https://github.com/apache/shardingsphere/issues/11363
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[GitHub] [shardingsphere] zjcnb commented on issue #11363: The columns of MySQL table are of JSON type, which will be started by panics
Posted by GitBox <gi...@apache.org>.
zjcnb commented on issue #11363:
URL: https://github.com/apache/shardingsphere/issues/11363#issuecomment-881470272
Please assign to me
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