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Posted to notifications@shardingsphere.apache.org by GitBox <gi...@apache.org> on 2020/11/24 09:20:03 UTC

[GitHub] [shardingsphere] duzhanfei opened a new issue #8314: Is the config of Data Sharding + Read-Write Split correct in?

duzhanfei opened a new issue #8314:
URL: https://github.com/apache/shardingsphere/issues/8314


   ## Question
   
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   Please pay attention on issues you submitted, because we maybe need more details. 
   If no response anymore and we cannot reproduce it on current information, we will **close it**.
   


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[GitHub] [shardingsphere] duzhanfei commented on issue #8314: Is the config of Data Sharding + Read-Write Split correct in?

Posted by GitBox <gi...@apache.org>.
duzhanfei commented on issue #8314:
URL: https://github.com/apache/shardingsphere/issues/8314#issuecomment-732767704


   config in config-replica-query.yaml 
   
   
   schemaName: replica_query_db
   
   dataSourceCommon:
     connectionTimeoutMilliseconds: 30000
     idleTimeoutMilliseconds: 60000
     maxLifetimeMilliseconds: 1800000
     maxPoolSize: 50
     minPoolSize: 1
     maintenanceIntervalMilliseconds: 30000
   
   dataSources:
     primary_ds:
       url: jdbc:mysql://127.5.2.31:3306/crm_customer_db_master0?serverTimezone=UTC&useSSL=false
       username: root
       password: root
     replica_ds_0:
       url: jdbc:mysql://127.5.2.32:3306/crm_customer_db_master0_slave0?serverTimezone=UTC&useSSL=false
       username: root
       password: root
     replica_ds_1:
       url: jdbc:mysql://127.5.2.33:3306/crm_customer_db_master0_slave1?serverTimezone=UTC&useSSL=false
       username: root
       password: root
     ds_default:
       url: jdbc:mysql://127.5.2.34:3306/cdsp_crm_db?serverTimezone=UTC&useSSL=false
       username: root
       password: root
   
   rules:
   - !SHARDING
     tables:
       pbcst_qry_info:
         actualDataNodes: ms_ds.pbcst_qry_info_${0..15}
         tableStrategy:
           standard:
             shardingColumn: ecif_cust_no
             shardingAlgorithmName: pbcst_qry_info_inline
         databaseStrategy:
           standard:
             shardingColumn: ecif_cust_no
             shardingAlgorithmName: database_inline
         keyGenerateStrategy:
           column: ecif_cust_no
           keyGeneratorName: snowflake
   		
     defaultDatabaseStrategy:
       standard:
         shardingColumn: ecif_cust_no
         shardingAlgorithmName: ds_default
     defaultTableStrategy:
       none:
   
     shardingAlgorithms:
       database_default_inline:
         type: INLINE
         props:
           algorithm-expression: ms_ds
       database_inline:
         type: INLINE
         props:
           algorithm-expression: ms_ds
       pbcst_qry_info_inline:
         type: INLINE
         props:
           algorithm-expression: pbcst_qry_info_${Math.abs(ecif_cust_no.hashCode() % 16)}
   		
     keyGenerators:
       snowflake:
         type: SNOWFLAKE
         props:
           worker-id: 123
   		
   - !REPLICA_QUERY
     dataSources:
       ms_ds:
         name: ms_ds
         primaryDataSourceName: primary_ds
         replicaDataSourceNames:
           - replica_ds_0
           - replica_ds_1


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[GitHub] [shardingsphere] duzhanfei commented on issue #8314: Is the config of Data Sharding + Read-Write Split correct ? [ shardingproxy 5.0.0]

Posted by GitBox <gi...@apache.org>.
duzhanfei commented on issue #8314:
URL: https://github.com/apache/shardingsphere/issues/8314#issuecomment-732880909


   
   I wonder whether  I made a mistake in configuration, so I mentioned this issue


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[GitHub] [shardingsphere] terrymanu commented on issue #8314: Is the config of Data Sharding + Read-Write Split correct ? [ shardingproxy 5.0.0]

Posted by GitBox <gi...@apache.org>.
terrymanu commented on issue #8314:
URL: https://github.com/apache/shardingsphere/issues/8314#issuecomment-734079826


   Ok, it looks like metadata not load. I just fix an issue about this, could you use the newest dev version and try it again?


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[GitHub] [shardingsphere] ttttiny commented on issue #8314: Is the config of Data Sharding + Read-Write Split correct ? [ shardingproxy 5.0.0]

Posted by GitBox <gi...@apache.org>.
ttttiny commented on issue #8314:
URL: https://github.com/apache/shardingsphere/issues/8314#issuecomment-767395845


   > insert sql :
   > 
   > INSERT INTO pscst_prdt_cvr BIZ_DT, ECIF_CUST_NO, DEP_FLG, DBTCD_FLG, PLM_PY_FLG, PY_GTWY_FLG, SFSRV_EQP_SGNG_FLG, ATMBL_MRTG_FLG, HS_MRTG_FLG, HLPFM_ETMN_FLG, PSNL_MANG_LN_FLG, PSNL_CNSM_LN_FLG, ETC_FLG, CSCRD_FLG, MBLBNK_FLG, EBP_SGNG_FLG,
   > params:
   > 
   > <img alt="111" width="724" src="https://user-images.githubusercontent.com/46663706/100192900-ba443c80-2f2d-11eb-8ef4-33ad429cba94.png">
   > 
   > proxy log:
   > 
   > <img alt="11" width="944" src="https://user-images.githubusercontent.com/46663706/100192998-e95aae00-2f2d-11eb-9631-d845047a5708.png">
   
   这个问题咋样了0.0


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[GitHub] [shardingsphere] duzhanfei removed a comment on issue #8314: Is the config of Data Sharding + Read-Write Split correct ? [ shardingproxy 5.0.0]

Posted by GitBox <gi...@apache.org>.
duzhanfei removed a comment on issue #8314:
URL: https://github.com/apache/shardingsphere/issues/8314#issuecomment-732878917


   I wonder if I made a mistake in configuration, so I mentioned this issue


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[GitHub] [shardingsphere] terrymanu commented on issue #8314: Is the config of Data Sharding + Read-Write Split correct ? [ shardingproxy 5.0.0]

Posted by GitBox <gi...@apache.org>.
terrymanu commented on issue #8314:
URL: https://github.com/apache/shardingsphere/issues/8314#issuecomment-733034934


   The exception is show you clearly:
   
   ```
   Exception occur:
   java.lang.NullPointerException: Cannot invoke method hashCode() on null object
   at org.codehaus.groovy.runtime.NullObject.hashCode(NullObject.java:174)
   ```
   
   It says you are calling hashCode in groovy (inline expression) and throw NullPointException.
   Even you said the value is not null, but the exception show the value is null.


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[GitHub] [shardingsphere] duzhanfei commented on issue #8314: Is the config of Data Sharding + Read-Write Split correct ? [ shardingproxy 5.0.0]

Posted by GitBox <gi...@apache.org>.
duzhanfei commented on issue #8314:
URL: https://github.com/apache/shardingsphere/issues/8314#issuecomment-733506308


   insert sql :
   
   <insert id="savePscstPrdtCvr" parameterType="com.sh.cdsp.customer.po.PscstPrdtCvr">
           INSERT INTO pscst_prdt_cvr
           <trim prefix="(" suffix=")" suffixOverrides=",">
               <if test="bizDt != null">
                   BIZ_DT,
               </if>
               <if test="ecifCustNo != null">
                   ECIF_CUST_NO,
               </if>
               <if test="depFlg != null">
                   DEP_FLG,
               </if>
               <if test="dbtcdFlg != null">
                   DBTCD_FLG,
               </if>
               <if test="plmPyFlg != null">
                   PLM_PY_FLG,
               </if>
               <if test="pyGtwyFlg != null">
                   PY_GTWY_FLG,
               </if>
               <if test="sfsrvEqpSgngFlg != null">
                   SFSRV_EQP_SGNG_FLG,
               </if>
               <if test="atmblMrtgFlg != null">
                   ATMBL_MRTG_FLG,
               </if>
               <if test="hsMrtgFlg != null">
                   HS_MRTG_FLG,
               </if>
               <if test="hlpfmEtmnFlg != null">
                   HLPFM_ETMN_FLG,
               </if>
               <if test="psnlMangLnFlg != null">
                   PSNL_MANG_LN_FLG,
               </if>
               <if test="psnlCnsmLnFlg != null">
                   PSNL_CNSM_LN_FLG,
               </if>
               <if test="etcFlg != null">
                   ETC_FLG,
               </if>
               <if test="cscrdFlg != null">
                   CSCRD_FLG,
               </if>
               <if test="mblbnkFlg != null">
                   MBLBNK_FLG,
               </if>
               <if test="ebpSgngFlg != null">
                   EBP_SGNG_FLG,
               </if>
           </trim>
   
   params:
   
   <img width="724" alt="111" src="https://user-images.githubusercontent.com/46663706/100192900-ba443c80-2f2d-11eb-8ef4-33ad429cba94.png">
   
   
   proxy log:
   
   <img width="944" alt="11" src="https://user-images.githubusercontent.com/46663706/100192998-e95aae00-2f2d-11eb-9631-d845047a5708.png">
   
   


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[GitHub] [shardingsphere] duzhanfei commented on issue #8314: Is the config of Data Sharding + Read-Write Split correct ? [ shardingproxy 5.0.0]

Posted by GitBox <gi...@apache.org>.
duzhanfei commented on issue #8314:
URL: https://github.com/apache/shardingsphere/issues/8314#issuecomment-732878917


   I wonder if I made a mistake in configuration, so I mentioned this issue


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[GitHub] [shardingsphere] terrymanu commented on issue #8314: Is the config of Data Sharding + Read-Write Split correct in?

Posted by GitBox <gi...@apache.org>.
terrymanu commented on issue #8314:
URL: https://github.com/apache/shardingsphere/issues/8314#issuecomment-732850475


   What is your problem, did you meet exception?


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[GitHub] [shardingsphere] duzhanfei commented on issue #8314: Is the config of Data Sharding + Read-Write Split correct ? [ shardingproxy 5.0.0]

Posted by GitBox <gi...@apache.org>.
duzhanfei commented on issue #8314:
URL: https://github.com/apache/shardingsphere/issues/8314#issuecomment-732958751


   I suspect that My configuration is wrong, because this is the basic function, but I do not know what is wrong, please comment


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[GitHub] [shardingsphere] duzhanfei commented on issue #8314: Is the config of Data Sharding + Read-Write Split correct ? [ shardingproxy 5.0.0]

Posted by GitBox <gi...@apache.org>.
duzhanfei commented on issue #8314:
URL: https://github.com/apache/shardingsphere/issues/8314#issuecomment-732959007


   I suspect that My configuration is wrong, because this is the basic function, but I do not know what is wrong.


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[GitHub] [shardingsphere] duzhanfei removed a comment on issue #8314: Is the config of Data Sharding + Read-Write Split correct ? [ shardingproxy 5.0.0]

Posted by GitBox <gi...@apache.org>.
duzhanfei removed a comment on issue #8314:
URL: https://github.com/apache/shardingsphere/issues/8314#issuecomment-732958751


   I suspect that My configuration is wrong, because this is the basic function, but I do not know what is wrong, please comment


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[GitHub] [shardingsphere] duzhanfei commented on issue #8314: Is the config of Data Sharding + Read-Write Split correct ? [ shardingproxy 5.0.0]

Posted by GitBox <gi...@apache.org>.
duzhanfei commented on issue #8314:
URL: https://github.com/apache/shardingsphere/issues/8314#issuecomment-732957857


   I only test the data sharding ,the result is the same
   
   the config of  config-sharding.yaml is show below:
   
   
   schemaName: sharding_db
   
   dataSourceCommon:
     connectionTimeoutMilliseconds: 30000
     idleTimeoutMilliseconds: 60000
     maxLifetimeMilliseconds: 1800000
     maxPoolSize: 50
     minPoolSize: 1
     maintenanceIntervalMilliseconds: 30000
   
   dataSources:
     ms_ds:
       url: jdbc:mysql://19.11.17.33:3306/crm_customer_db_master0?serverTimezone=UTC&useSSL=false
       username: root
       password: root
   
   rules:
   - !SHARDING
     tables:
       bcpur_pscst_deptp_stats:
         actualDataNodes: ms_ds.bcpur_pscst_deptp_stats_${0..15}
         tableStrategy:
           standard:
             shardingColumn: ecif_cust_no
             shardingAlgorithmName: bcpur_pscst_deptp_stats_inline
         keyGenerateStrategy:
           column: ecif_cust_no
           keyGeneratorName: snowflake
   
     defaultDatabaseStrategy:
       standard:
         shardingColumn: ecif_cust_no
         shardingAlgorithmName: database_default_inline
     defaultTableStrategy:
       none:
   
     shardingAlgorithms:
       database_default_inline:
         type: INLINE
         props:
           algorithm-expression: ms_ds
       database_inline:
         type: INLINE
         props:
           algorithm-expression: ms_ds
       bcpur_pscst_deptp_stats_inline:
         type: INLINE
         props:
           algorithm-expression: bcpur_pscst_deptp_stats_${Math.abs(ecif_cust_no.hashCode() % 16)}
   
     keyGenerators:
       snowflake:
         type: SNOWFLAKE
         props:
           worker-id: 123
   
   request infomation:
   
   <img width="729" alt="00000000" src="https://user-images.githubusercontent.com/46663706/100097610-b82f9e80-2e97-11eb-9bf4-2cd00dcb3216.png">
   
   
   log:
   
   [INFO ] 20:48:16.658 [ShardingSphere-Command-3] ShardingSphere-SQL - Logic SQL: SELECT @@session.transaction_read_only
   [INFO ] 20:48:16.658 [ShardingSphere-Command-3] ShardingSphere-SQL - SQLStatement: MySQLSelectStatement(limit=Optional.empty, lock=Optional.empty)
   [INFO ] 20:48:16.661 [ShardingSphere-Command-3] ShardingSphere-SQL - Actual SQL: ms_ds ::: SELECT @@session.transaction_read_only
   [INFO ] 20:48:16.681 [ShardingSphere-Command-4] ShardingSphere-SQL - Logic SQL: SELECT @@session.transaction_isolation
   [INFO ] 20:48:16.685 [ShardingSphere-Command-4] ShardingSphere-SQL - SQLStatement: MySQLSelectStatement(limit=Optional.empty, lock=Optional.empty)
   [INFO ] 20:48:16.685 [ShardingSphere-Command-4] ShardingSphere-SQL - Actual SQL: ms_ds ::: SELECT @@session.transaction_isolation
   [ERROR] 20:48:17.175 [ShardingSphere-Command-5] o.a.s.p.f.c.CommandExecutorTask - Exception occur:
   java.lang.NullPointerException: Cannot invoke method hashCode() on null object
           at org.codehaus.groovy.runtime.NullObject.hashCode(NullObject.java:174)
           at org.codehaus.groovy.runtime.NullObject$hashCode.call(Unknown Source)
           at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:47)
           at org.codehaus.groovy.runtime.callsite.NullCallSite.call(NullCallSite.java:34)
           at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:47)
           at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:116)
           at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:120)
           at Script24$_run_closure1.doCall(Script24.groovy:1)
           at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
           at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
           at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
           at java.lang.reflect.Method.invoke(Unknown Source)
           at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:98)
           at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
           at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:264)
           at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1034)
           at groovy.lang.Closure.call(Closure.java:420)
           at groovy.lang.Closure.call(Closure.java:414)
           at org.apache.shardingsphere.sharding.algorithm.sharding.inline.InlineShardingAlgorithm.doSharding(InlineShardingAlgorithm.java:69)
           at org.apache.shardingsphere.sharding.route.strategy.type.standard.StandardShardingStrategy.doSharding(StandardShardingStrategy.java:67)
           at org.apache.shardingsphere.sharding.route.strategy.type.standard.StandardShardingStrategy.doSharding(StandardShardingStrategy.java:56)
           at org.apache.shardingsphere.sharding.route.engine.type.standard.ShardingStandardRoutingEngine.routeTables(ShardingStandardRoutingEngine.java:214)
           at org.apache.shardingsphere.sharding.route.engine.type.standard.ShardingStandardRoutingEngine.route0(ShardingStandardRoutingEngine.java:194)
           at org.apache.shardingsphere.sharding.route.engine.type.standard.ShardingStandardRoutingEngine.routeByShardingConditionsWithCondition(ShardingStandardRoutingEngine.java:114)
           at org.apache.shardingsphere.sharding.route.engine.type.standard.ShardingStandardRoutingEngine.routeByShardingConditions(ShardingStandardRoutingEngine.java:107)
           at org.apache.shardingsphere.sharding.route.engine.type.standard.ShardingStandardRoutingEngine.getDataNodes(ShardingStandardRoutingEngine.java:84)
           at org.apache.shardingsphere.sharding.route.engine.type.standard.ShardingStandardRoutingEngine.route(ShardingStandardRoutingEngine.java:69)
           at org.apache.shardingsphere.sharding.route.engine.ShardingSQLRouter.createRouteContext(ShardingSQLRouter.java:70)
           at org.apache.shardingsphere.sharding.route.engine.ShardingSQLRouter.createRouteContext(ShardingSQLRouter.java:55)
           at org.apache.shardingsphere.infra.route.engine.impl.PartialSQLRouteExecutor.route(PartialSQLRouteExecutor.java:59)
           at org.apache.shardingsphere.infra.route.engine.SQLRouteEngine.route(SQLRouteEngine.java:57)
           at org.apache.shardingsphere.infra.context.kernel.KernelProcessor.generateExecutionContext(KernelProcessor.java:52)
           at org.apache.shardingsphere.proxy.backend.communication.jdbc.JDBCDatabaseCommunicationEngine.execute(JDBCDatabaseCommunicationEngine.java:77)
           at org.apache.shardingsphere.proxy.backend.text.query.QueryBackendHandler.execute(QueryBackendHandler.java:61)
           at org.apache.shardingsphere.proxy.frontend.mysql.command.query.text.query.MySQLComQueryPacketExecutor.execute(MySQLComQueryPacketExecutor.java:62)
           at org.apache.shardingsphere.proxy.frontend.command.CommandExecutorTask.executeCommand(CommandExecutorTask.java:100)
           at org.apache.shardingsphere.proxy.frontend.command.CommandExecutorTask.run(CommandExecutorTask.java:76)
           at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
           at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
           at java.lang.Thread.run(Unknown Source)
   


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[GitHub] [shardingsphere] terrymanu commented on issue #8314: Is the config of Data Sharding + Read-Write Split correct ? [ shardingproxy 5.0.0]

Posted by GitBox <gi...@apache.org>.
terrymanu commented on issue #8314:
URL: https://github.com/apache/shardingsphere/issues/8314#issuecomment-733457365


   what is your insert SQL?


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[GitHub] [shardingsphere] terrymanu closed issue #8314: Is the config of Data Sharding + Read-Write Split correct ? [ shardingproxy 5.0.0]

Posted by GitBox <gi...@apache.org>.
terrymanu closed issue #8314:
URL: https://github.com/apache/shardingsphere/issues/8314


   


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[GitHub] [shardingsphere] terrymanu commented on issue #8314: Is the config of Data Sharding + Read-Write Split correct ? [ shardingproxy 5.0.0]

Posted by GitBox <gi...@apache.org>.
terrymanu commented on issue #8314:
URL: https://github.com/apache/shardingsphere/issues/8314#issuecomment-738698628


   No response anymore


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[GitHub] [shardingsphere] duzhanfei commented on issue #8314: Is the config of Data Sharding + Read-Write Split correct in?

Posted by GitBox <gi...@apache.org>.
duzhanfei commented on issue #8314:
URL: https://github.com/apache/shardingsphere/issues/8314#issuecomment-732869645


   Yes, the probles is show in issues 8303.
   Thank you for your time.
   
   
   
   https://github.com/apache/shardingsphere/issues/8303
   
   
   
   At 2020-11-24 19:19:05, "Liang Zhang" <no...@github.com> wrote:
   
   What is your problem, did you meet exception?
   
   —
   You are receiving this because you authored the thread.
   Reply to this email directly, view it on GitHub, or unsubscribe.


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[GitHub] [shardingsphere] duzhanfei commented on issue #8314: Is the config of Data Sharding + Read-Write Split correct ? [ shardingproxy 5.0.0]

Posted by GitBox <gi...@apache.org>.
duzhanfei commented on issue #8314:
URL: https://github.com/apache/shardingsphere/issues/8314#issuecomment-733447068


   
   I can insert data into the sub-table, 
   this error occued when   query by the sharding key    has exist


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