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Posted to notifications@shardingsphere.apache.org by GitBox <gi...@apache.org> on 2022/06/13 01:34:46 UTC
[GitHub] [shardingsphere] wj-li opened a new issue, #18320: Using sharding key query report NullPointerException
wj-li opened a new issue, #18320:
URL: https://github.com/apache/shardingsphere/issues/18320
## Bug Report
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### Which version of ShardingSphere did you use?
5.1.1
### Which project did you use? ShardingSphere-JDBC or ShardingSphere-Proxy?
ShardingSphere-JDBC
### Expected behavior
### Actual behavior
Here's my config，use Oracle 11g
```
T_FSN_DATA:
actual-data-nodes: ds0.T_FSN_DATA_$->{2022..2099}$->{['01','02','03','04','05','06','07','08','09','10','11','12']}$->{['01','02','03','04','05','06','07','08','09','10','11','12','13','14','15','16','17','18','19','20','21','22','23','24','25','26','27','28','29','30','31']}
table-strategy:
standard:
sharding-column: START_TIME
sharding-algorithm-name: t-fsn-interval
#分表算法
sharding-algorithms:
t-fsn-interval:
type: INTERVAL
props:
datetime-pattern: yyyy-MM-dd HH:mm:ss
datetime-lower: 2022-01-01 00:00:00
#默认当前时间
#datetime-upper: 2022-12-31 23:59:59
sharding-suffix-pattern: yyyyMMdd
datetime-interval-amount: 1
datetime-interval-unit: DAYS
```
```
### SQL: SELECT COUNT(*) AS total FROM T_FSN_DATA a WHERE a.START_TIME >= ? AND a.START_TIME <= ?
### Cause: java.lang.NullPointerException
at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30)
at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:153)
at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:145)
at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:427)
... 53 more
Caused by: java.lang.NullPointerException
at org.apache.shardingsphere.sharding.merge.dql.groupby.GroupByMemoryMergedResult.getValueCaseSensitiveFromTables(GroupByMemoryMergedResult.java:134)
at org.apache.shardingsphere.sharding.merge.dql.groupby.GroupByMemoryMergedResult.getValueCaseSensitive(GroupByMemoryMergedResult.java:124)
at org.apache.shardingsphere.sharding.merge.dql.groupby.GroupByMemoryMergedResult.init(GroupByMemoryMergedResult.java:73)
at org.apache.shardingsphere.sharding.merge.dql.groupby.GroupByMemoryMergedResult.init(GroupByMemoryMergedResult.java:53)
at org.apache.shardingsphere.infra.merge.result.impl.memory.MemoryMergedResult.<init>(MemoryMergedResult.java:51)
at org.apache.shardingsphere.sharding.merge.dql.groupby.GroupByMemoryMergedResult.<init>(GroupByMemoryMergedResult.java:56)
at org.apache.shardingsphere.sharding.merge.dql.ShardingDQLResultMerger.getGroupByMergedResult(ShardingDQLResultMerger.java:112)
at org.apache.shardingsphere.sharding.merge.dql.ShardingDQLResultMerger.build(ShardingDQLResultMerger.java:82)
at org.apache.shardingsphere.sharding.merge.dql.ShardingDQLResultMerger.merge(ShardingDQLResultMerger.java:63)
at org.apache.shardingsphere.infra.merge.MergeEngine.executeMerge(MergeEngine.java:90)
at org.apache.shardingsphere.infra.merge.MergeEngine.merge(MergeEngine.java:80)
at org.apache.shardingsphere.driver.jdbc.core.statement.ShardingSpherePreparedStatement.mergeQuery(ShardingSpherePreparedStatement.java:487)
at org.apache.shardingsphere.driver.jdbc.core.statement.ShardingSpherePreparedStatement.getResultSet(ShardingSpherePreparedStatement.java:435)
at org.apache.ibatis.executor.resultset.DefaultResultSetHandler.getFirstResultSet(DefaultResultSetHandler.java:238)
at org.apache.ibatis.executor.resultset.DefaultResultSetHandler.handleResultSets(DefaultResultSetHandler.java:188)
at org.apache.ibatis.executor.statement.PreparedStatementHandler.query(PreparedStatementHandler.java:65)
at org.apache.ibatis.executor.statement.RoutingStatementHandler.query(RoutingStatementHandler.java:79)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:64)
at com.sun.proxy.$Proxy262.query(Unknown Source)
at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:63)
at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:325)
at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:156)
at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:109)
at com.baomidou.mybatisplus.extension.plugins.inner.PaginationInnerInterceptor.willDoQuery(PaginationInnerInterceptor.java:141)
at com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor.intercept(MybatisPlusInterceptor.java:75)
at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:62)
at com.sun.proxy.$Proxy261.query(Unknown Source)
at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:151)
... 60 more
at org.apache.dubbo.rpc.filter.ExceptionFilter.onResponse(ExceptionFilter.java:98)
at org.apache.dubbo.rpc.protocol.FilterNode.lambda$invoke$0(FilterNode.java:99)
at org.apache.dubbo.rpc.AsyncRpcResult.lambda$whenCompleteWithContext$0(AsyncRpcResult.java:197)
at java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:774)
at java.util.concurrent.CompletableFuture.uniWhenCompleteStage(CompletableFuture.java:792)
at java.util.concurrent.CompletableFuture.whenComplete(CompletableFuture.java:2153)
at org.apache.dubbo.rpc.AsyncRpcResult.whenCompleteWithContext(AsyncRpcResult.java:195)
at org.apache.dubbo.rpc.protocol.FilterNode.invoke(FilterNode.java:81)
at org.apache.dubbo.rpc.filter.GenericFilter.invoke(GenericFilter.java:192)
at org.apache.dubbo.rpc.protocol.FilterNode.invoke(FilterNode.java:61)
at org.apache.dubbo.rpc.filter.ClassLoaderFilter.invoke(ClassLoaderFilter.java:38)
at org.apache.dubbo.rpc.protocol.FilterNode.invoke(FilterNode.java:61)
at org.apache.dubbo.rpc.filter.EchoFilter.invoke(EchoFilter.java:41)
at org.apache.dubbo.rpc.protocol.FilterNode.invoke(FilterNode.java:61)
at org.apache.dubbo.rpc.filter.ContextFilter.invoke(ContextFilter.java:129)
at org.apache.dubbo.rpc.protocol.FilterNode.invoke(FilterNode.java:61)
at org.apache.dubbo.rpc.protocol.dubbo.DubboProtocol$1.reply(DubboProtocol.java:148)
at org.apache.dubbo.remoting.exchange.support.header.HeaderExchangeHandler.handleRequest(HeaderExchangeHandler.java:100)
at org.apache.dubbo.remoting.exchange.support.header.HeaderExchangeHandler.received(HeaderExchangeHandler.java:175)
at org.apache.dubbo.remoting.transport.DecodeHandler.received(DecodeHandler.java:51)
at org.apache.dubbo.remoting.transport.dispatcher.ChannelEventRunnable.run(ChannelEventRunnable.java:57)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at org.apache.dubbo.common.threadlocal.InternalRunnable.run(InternalRunnable.java:41)
at java.lang.Thread.run(Thread.java:748)
```
### Reason analyze (If you can)
### Steps to reproduce the behavior, such as: SQL to execute, sharding rule configuration, when exception occur etc.
```
2022-06-13 09:28:40,307 INFO DubboServerHandler-172.21.101.1:20880-thread-13 o.a.s.i.executor.sql.log.SQLLogger 74 log ---- Logic SQL: SELECT COUNT(*) AS total FROM T_FSN_DATA a WHERE a.START_TIME >= ? AND a.START_TIME <= ?
2022-06-13 09:28:40,307 INFO DubboServerHandler-172.21.101.1:20880-thread-13 o.a.s.i.executor.sql.log.SQLLogger 74 log ---- SQLStatement: OracleSelectStatement(lock=Optional.empty, modelSegment=Optional.empty)
2022-06-13 09:28:40,307 INFO DubboServerHandler-172.21.101.1:20880-thread-13 o.a.s.i.executor.sql.log.SQLLogger 74 log ---- Actual SQL: ds0 ::: SELECT COUNT(*) AS total FROM T_FSN_DATA_20220601 a WHERE a.START_TIME >= ? AND a.START_TIME <= ? UNION ALL SELECT COUNT(*) AS total FROM T_FSN_DATA_20220602 a WHERE a.START_TIME >= ? AND a.START_TIME <= ? ::: [2022-06-01 00:00:00.0, 2022-06-02 23:59:59.0, 2022-06-01 00:00:00.0, 2022-06-02 23:59:59.0]
```
### Example codes for reproduce this issue (such as a github link).
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[GitHub] [shardingsphere] github-actions[bot] closed issue #18320: Using sharding key query report NullPointerException
Posted by GitBox <gi...@apache.org>.
github-actions[bot] closed issue #18320: Using sharding key query report NullPointerException
URL: https://github.com/apache/shardingsphere/issues/18320
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[GitHub] [shardingsphere] linghengqian commented on issue #18320: Using sharding key query report NullPointerException
Posted by GitBox <gi...@apache.org>.
linghengqian commented on issue #18320:
URL: https://github.com/apache/shardingsphere/issues/18320#issuecomment-1153405610
You should not configure tables that do not exist in actualdatanodes.
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[GitHub] [shardingsphere] github-actions[bot] commented on issue #18320: Using sharding key query report NullPointerException
Posted by GitBox <gi...@apache.org>.
github-actions[bot] commented on issue #18320:
URL: https://github.com/apache/shardingsphere/issues/18320#issuecomment-1272349625
Hello , this issue has not received a reply for several days.
This issue is supposed to be closed.
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[GitHub] [shardingsphere] wj-li commented on issue #18320: Using sharding key query report NullPointerException
Posted by GitBox <gi...@apache.org>.
wj-li commented on issue #18320:
URL: https://github.com/apache/shardingsphere/issues/18320#issuecomment-1153427321
> You should not configure tables that do not exist in actualdatanodes.
It doesn't seem to be in shardingSphereSchema.
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[GitHub] [shardingsphere] wj-li commented on issue #18320: Using sharding key query report NullPointerException
Posted by GitBox <gi...@apache.org>.
wj-li commented on issue #18320:
URL: https://github.com/apache/shardingsphere/issues/18320#issuecomment-1153423472
> You should not configure tables that do not exist in actualdatanodes.
Here's the actual tables.
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[GitHub] [shardingsphere] linghengqian commented on issue #18320: Using sharding key query report NullPointerException
Posted by GitBox <gi...@apache.org>.
linghengqian commented on issue #18320:
URL: https://github.com/apache/shardingsphere/issues/18320#issuecomment-1272895753
- I think this issue can be closed.
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[GitHub] [shardingsphere] linghengqian commented on issue #18320: Using sharding key query report NullPointerException
Posted by GitBox <gi...@apache.org>.
linghengqian commented on issue #18320:
URL: https://github.com/apache/shardingsphere/issues/18320#issuecomment-1153463215
>
>
>
>
> > You should not configure tables that do not exist in actualdatanodes.
>
> Here's the actual tables.
> 
>
Yes, you configured a table that does not exist.
```
actual-data-nodes: ds0.T_FSN_DATA_$->{2022..2099}$->{['01','02','03','04','05','06','07','08','09','10','11','12']}$->{['01','02','03','04','05','06','07','08','09','10','11','12','13','14','15','16','17','18','19','20','21','22','23','24','25','26','27','28','29','30','31']}
```
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[GitHub] [shardingsphere] linghengqian commented on issue #18320: Using sharding key query report NullPointerException
Posted by GitBox <gi...@apache.org>.
linghengqian commented on issue #18320:
URL: https://github.com/apache/shardingsphere/issues/18320#issuecomment-1208561482
It looks like this issue doesn't have any PRs that need to reach the master branch.
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[GitHub] [shardingsphere] TeslaCN closed issue #18320: Using sharding key query report NullPointerException
Posted by GitBox <gi...@apache.org>.
TeslaCN closed issue #18320: Using sharding key query report NullPointerException
URL: https://github.com/apache/shardingsphere/issues/18320
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