[JBoss JIRA] (TEIID-5680) Improve performance of odata expand operations
by Christoph John (Jira)
[ https://issues.jboss.org/browse/TEIID-5680?page=com.atlassian.jira.plugin... ]
Christoph John commented on TEIID-5680:
---------------------------------------
Hello Steven,
I have still problems with the issue. I have the cardinality values set correctly. However, seems I do not end up with a decent query plan anymore. Are the two fixes you mentioned already included in the most recent Teiid release? I would than switch to this version, in hope this solves the topic.
> Improve performance of odata expand operations
> ----------------------------------------------
>
> Key: TEIID-5680
> URL: https://issues.jboss.org/browse/TEIID-5680
> Project: Teiid
> Issue Type: Enhancement
> Components: OData
> Reporter: Christoph John
> Assignee: Steven Hawkins
> Priority: Major
> Attachments: test2.txt
>
>
> Hello Ramesh and Steven,
> this is a follow up regarding an observation in the discussion from TEIID-5643. I thought I open an extra issue for the topic as this seems not to be related to TEIID-5500.
> As you already know, I am using SAPUI5 as frontend for ODATA requests. SAPUI5 supports binding of a user interface control group (like a list with its list items) to a single ODATA path at a time only. If the control group items require additional information which is stored in a different table in the database, I have to expand those parameters in the odata query.
> When doing so, I am running in a serious performance issue with TEIID, which would render the approach of using sapui5 with Teiid infeasible if we cannot find a way to speedup the issue. At the moment I have a small table with entries (table Diary with about 20 records) for which the query extracts several items (just a single one in the example given below). Now the filtered item is expanded with data from a larger table in the database (FDBProducts with about 680.000 records). The whole query takes about 15s to be processed. The query is given as:
> https://morpheus.fritz.box/odata4/svc/my_nutri_diary/Diary?$select=Amount...
> I checked the output when using
> <logger category="org.teiid.CONNECTOR"><level name="TRACE"/></logger>
> This shows the problem. It seems the join operation is not pushed down to the database but the data are rather joined within Teiid. Teiid therefore downloads the entire dataset of the large FDBProducts table, which makes the expand approach infeasible for real world datasets with a certain size. So my question is, if you can modify Teiid to push down the entire join operation to the underlaying database (I assume this would be the most efficient approach), or alternatively query just the items from the table to be joined which where filtered from the first table if the first option is not possible?
> Thanks for your help.
> Christoph
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[JBoss JIRA] (TEIID-5643) When querying a larger dataset, teiid answers with 504 Gateway Time-out and throws exception
by Christoph John (Jira)
[ https://issues.jboss.org/browse/TEIID-5643?page=com.atlassian.jira.plugin... ]
Christoph John edited comment on TEIID-5643 at 3/21/19 6:39 PM:
----------------------------------------------------------------
sorry, wrong ticket
was (Author: cjohn001):
Hello Steven,
I have still trouble with the issue. When the cardinality is set like discussed previously, the following statement which does not just deliver a single item but 5 items leads to a 40 second delay till the answer is provided
Diary?$select=idDiaryEntry&$expand=fkDiaryToFDBProducts($select=idCode,product_name)&$skip=0&$top=100
Can you reopen the issue again or should I create a new one?
> When querying a larger dataset, teiid answers with 504 Gateway Time-out and throws exception
> --------------------------------------------------------------------------------------------
>
> Key: TEIID-5643
> URL: https://issues.jboss.org/browse/TEIID-5643
> Project: Teiid
> Issue Type: Bug
> Affects Versions: 11.2.1
> Reporter: Christoph John
> Assignee: Steven Hawkins
> Priority: Major
> Attachments: Heap Dump analysis tool.pdf, logfile2.txt, logfile3.txt
>
>
> Please note, I am using Teiid 11.2.0 and not 11.2.1 as specified above in this ticket. I was not able to select a version 11.2.0.
> The issue: I tried to query a table with a larger amount of records (about 600.000 records in the table). Teiid responds with
> 504 Gateway Time-out. The server didn't respond in time.
> If Teiid tries to respond with 600.000 entries to such a request, it is reasonable that it runs out of memory or other weird things happen. However, I would expect that in such a case Teiid just answers with a fixed amount of records, say for example 1000, and provides a kind of curser to enable subsequent requests to retrieve more data.
> I am currently trying to find a workaround for the issue, as the issue blocks my work. Is there maybe a kind of configuration option that I have to set explicitly for such a kind of behavior I previously sketched?
> Further note: When I send such a kind of select * request on the table to Teiid, I am also not able for a certain time interval, about a minute, to get a responds to different queries which select a single element on the mentioned table. Such a request then also results in a 504 Gateway Time-out.
> Attached error log:
> 2019-02-01 22:33:36,126 WARN [org.jboss.jca.core.connectionmanager.pool.strategy.OnePool] (Worker2_QueryProcessorQueue5) eayVFuq9y7OY IJ000407: No lazy enlistment available for my_nutri_diary
> 2019-02-01 22:33:36,135 INFO [org.teiid.CONNECTOR] (Worker2_QueryProcessorQueue5) eayVFuq9y7OY MySQLExecutionFactory Commit=true;DatabaseProductName=MySQL;DatabaseProductVersion=8.0.13;DriverMajorVersion=8;DriverMajorVersion=0;DriverName=MySQL Connector/J;DriverVersion=mysql-connector-java-8.0.13 (Revision: 66459e9d39c8fd09767992bc592acd2053279be6);IsolationLevel=2
> 2019-02-01 22:36:56,959 WARN [org.teiid.CONNECTOR] (Worker2_QueryProcessorQueue5) eayVFuq9y7OY Connector worker process failed for atomic-request=eayVFuq9y7OY.0.0.0: org.teiid.translator.jdbc.JDBCExecutionException: 0 TEIID11008:TEIID11004 Error executing statement(s): [Prepared Values: [] SQL: SELECT g_0.`idCode` AS c_0, g_0.`lc` AS c_1, g_0.`product_name` AS c_2, g_0.`origins` AS c_3, g_0.`brands` AS c_4, g_0.`quantity` AS c_5, g_0.`nova_group` AS c_6, g_0.`nutrition_grade_fr` AS c_7, g_0.`ingredients_text_with_allergens` AS c_8, g_0.`energy_100g` AS c_9, g_0.`carbohydrates_100g` AS c_10, g_0.`sugars_100g` AS c_11, g_0.`proteins_100g` AS c_12, g_0.`fat_100g` AS c_13, g_0.`saturated_fat_100g` AS c_14, g_0.`saturated_fat_modifier` AS c_15, g_0.`salt_100g` AS c_16, g_0.`sodium_100g` AS c_17 FROM `FDBProducts` AS g_0 ORDER BY c_0]
> at org.teiid.translator.jdbc.JDBCQueryExecution.execute(JDBCQueryExecution.java:127)
> at org.teiid.dqp.internal.datamgr.ConnectorWorkItem.execute(ConnectorWorkItem.java:393)
> 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.teiid.dqp.internal.datamgr.ConnectorManager$1.invoke(ConnectorManager.java:229)
> at com.sun.proxy.$Proxy51.execute(Unknown Source)
> at org.teiid.dqp.internal.process.DataTierTupleSource.getResults(DataTierTupleSource.java:302)
> at org.teiid.dqp.internal.process.DataTierTupleSource$1.call(DataTierTupleSource.java:108)
> at org.teiid.dqp.internal.process.DataTierTupleSource$1.call(DataTierTupleSource.java:104)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at org.teiid.dqp.internal.process.FutureWork.run(FutureWork.java:61)
> at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:278)
> at org.teiid.dqp.internal.process.ThreadReuseExecutor$RunnableWrapper.run(ThreadReuseExecutor.java:115)
> at org.teiid.dqp.internal.process.ThreadReuseExecutor$3.run(ThreadReuseExecutor.java:206)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
> Caused by: java.sql.SQLException: Java heap space
> at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:129)
> at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97)
> at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122)
> at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:974)
> at com.mysql.cj.jdbc.ClientPreparedStatement.executeQuery(ClientPreparedStatement.java:1024)
> at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504)
> at org.teiid.translator.jdbc.JDBCQueryExecution.execute(JDBCQueryExecution.java:119)
> ... 18 more
> 2019-02-01 22:36:56,977 WARN [org.teiid.PROCESSOR] (default task-4) eayVFuq9y7OY TEIID30020 Processing exception for request eayVFuq9y7OY.0 'TEIID30504 my_nutri_diary: 0 TEIID11008:TEIID11004 Error executing statement(s): [Prepared Values: [] SQL: SELECT g_0.`idCode` AS c_0, g_0.`lc` AS c_1, g_0.`product_name` AS c_2, g_0.`origins` AS c_3, g_0.`brands` AS c_4, g_0.`quantity` AS c_5, g_0.`nova_group` AS c_6, g_0.`nutrition_grade_fr` AS c_7, g_0.`ingredients_text_with_allergens` AS c_8, g_0.`energy_100g` AS c_9, g_0.`carbohydrates_100g` AS c_10, g_0.`sugars_100g` AS c_11, g_0.`proteins_100g` AS c_12, g_0.`fat_100g` AS c_13, g_0.`saturated_fat_100g` AS c_14, g_0.`saturated_fat_modifier` AS c_15, g_0.`salt_100g` AS c_16, g_0.`sodium_100g` AS c_17 FROM `FDBProducts` AS g_0 ORDER BY c_0]'. Originally TeiidProcessingException 'Java heap space' SQLError.java:129. Enable more detailed logging to see the entire stacktrace.
> 2019-02-01 22:36:56,987 WARN [org.teiid.PROCESSOR] (default task-4) TEIID16053 Unable to process odata request due to: TEIID30504 my_nutri_diary: 0 TEIID11008:TEIID11004 Error executing statement(s): [Prepared Values: [] SQL: SELECT g_0.`idCode` AS c_0, g_0.`lc` AS c_1, g_0.`product_name` AS c_2, g_0.`origins` AS c_3, g_0.`brands` AS c_4, g_0.`quantity` AS c_5, g_0.`nova_group` AS c_6, g_0.`nutrition_grade_fr` AS c_7, g_0.`ingredients_text_with_allergens` AS c_8, g_0.`energy_100g` AS c_9, g_0.`carbohydrates_100g` AS c_10, g_0.`sugars_100g` AS c_11, g_0.`proteins_100g` AS c_12, g_0.`fat_100g` AS c_13, g_0.`saturated_fat_100g` AS c_14, g_0.`saturated_fat_modifier` AS c_15, g_0.`salt_100g` AS c_16, g_0.`sodium_100g` AS c_17 FROM `FDBProducts` AS g_0 ORDER BY c_0] Increase the log level to see the entire stack trace.
> 2019-02-01 22:36:57,213 WARN [org.teiid.CONNECTOR] (Worker2_QueryProcessorQueue6) NdaDihMR2Vlt Connector worker process failed for atomic-request=NdaDihMR2Vlt.0.0.1: org.teiid.translator.jdbc.JDBCExecutionException: 0 TEIID11008:TEIID11004 Error executing statement(s): [Prepared Values: [] SQL: SELECT g_0.`idCode` AS c_0, g_0.`lc` AS c_1, g_0.`product_name` AS c_2, g_0.`origins` AS c_3, g_0.`brands` AS c_4, g_0.`quantity` AS c_5, g_0.`nova_group` AS c_6, g_0.`nutrition_grade_fr` AS c_7, g_0.`ingredients_text_with_allergens` AS c_8, g_0.`energy_100g` AS c_9, g_0.`carbohydrates_100g` AS c_10, g_0.`sugars_100g` AS c_11, g_0.`proteins_100g` AS c_12, g_0.`fat_100g` AS c_13, g_0.`saturated_fat_100g` AS c_14, g_0.`saturated_fat_modifier` AS c_15, g_0.`salt_100g` AS c_16, g_0.`sodium_100g` AS c_17 FROM `FDBProducts` AS g_0 ORDER BY c_0]
> at org.teiid.translator.jdbc.JDBCQueryExecution.execute(JDBCQueryExecution.java:127)
> at org.teiid.dqp.internal.datamgr.ConnectorWorkItem.execute(ConnectorWorkItem.java:393)
> 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.teiid.dqp.internal.datamgr.ConnectorManager$1.invoke(ConnectorManager.java:229)
> at com.sun.proxy.$Proxy51.execute(Unknown Source)
> at org.teiid.dqp.internal.process.DataTierTupleSource.getResults(DataTierTupleSource.java:302)
> at org.teiid.dqp.internal.process.DataTierTupleSource$1.call(DataTierTupleSource.java:108)
> at org.teiid.dqp.internal.process.DataTierTupleSource$1.call(DataTierTupleSource.java:104)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at org.teiid.dqp.internal.process.FutureWork.run(FutureWork.java:61)
> at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:278)
> at org.teiid.dqp.internal.process.ThreadReuseExecutor$RunnableWrapper.run(ThreadReuseExecutor.java:115)
> at org.teiid.dqp.internal.process.ThreadReuseExecutor$3.run(ThreadReuseExecutor.java:206)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
> Caused by: com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure
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[JBoss JIRA] (TEIID-5643) When querying a larger dataset, teiid answers with 504 Gateway Time-out and throws exception
by Christoph John (Jira)
[ https://issues.jboss.org/browse/TEIID-5643?page=com.atlassian.jira.plugin... ]
Christoph John commented on TEIID-5643:
---------------------------------------
Hello Steven,
I have still trouble with the issue. When the cardinality is set like discussed previously, the following statement which does not just deliver a single item but 5 items leads to a 40 second delay till the answer is provided
Diary?$select=idDiaryEntry&$expand=fkDiaryToFDBProducts($select=idCode,product_name)&$skip=0&$top=100
Can you reopen the issue again or should I create a new one?
> When querying a larger dataset, teiid answers with 504 Gateway Time-out and throws exception
> --------------------------------------------------------------------------------------------
>
> Key: TEIID-5643
> URL: https://issues.jboss.org/browse/TEIID-5643
> Project: Teiid
> Issue Type: Bug
> Affects Versions: 11.2.1
> Reporter: Christoph John
> Assignee: Steven Hawkins
> Priority: Major
> Attachments: Heap Dump analysis tool.pdf, logfile2.txt, logfile3.txt
>
>
> Please note, I am using Teiid 11.2.0 and not 11.2.1 as specified above in this ticket. I was not able to select a version 11.2.0.
> The issue: I tried to query a table with a larger amount of records (about 600.000 records in the table). Teiid responds with
> 504 Gateway Time-out. The server didn't respond in time.
> If Teiid tries to respond with 600.000 entries to such a request, it is reasonable that it runs out of memory or other weird things happen. However, I would expect that in such a case Teiid just answers with a fixed amount of records, say for example 1000, and provides a kind of curser to enable subsequent requests to retrieve more data.
> I am currently trying to find a workaround for the issue, as the issue blocks my work. Is there maybe a kind of configuration option that I have to set explicitly for such a kind of behavior I previously sketched?
> Further note: When I send such a kind of select * request on the table to Teiid, I am also not able for a certain time interval, about a minute, to get a responds to different queries which select a single element on the mentioned table. Such a request then also results in a 504 Gateway Time-out.
> Attached error log:
> 2019-02-01 22:33:36,126 WARN [org.jboss.jca.core.connectionmanager.pool.strategy.OnePool] (Worker2_QueryProcessorQueue5) eayVFuq9y7OY IJ000407: No lazy enlistment available for my_nutri_diary
> 2019-02-01 22:33:36,135 INFO [org.teiid.CONNECTOR] (Worker2_QueryProcessorQueue5) eayVFuq9y7OY MySQLExecutionFactory Commit=true;DatabaseProductName=MySQL;DatabaseProductVersion=8.0.13;DriverMajorVersion=8;DriverMajorVersion=0;DriverName=MySQL Connector/J;DriverVersion=mysql-connector-java-8.0.13 (Revision: 66459e9d39c8fd09767992bc592acd2053279be6);IsolationLevel=2
> 2019-02-01 22:36:56,959 WARN [org.teiid.CONNECTOR] (Worker2_QueryProcessorQueue5) eayVFuq9y7OY Connector worker process failed for atomic-request=eayVFuq9y7OY.0.0.0: org.teiid.translator.jdbc.JDBCExecutionException: 0 TEIID11008:TEIID11004 Error executing statement(s): [Prepared Values: [] SQL: SELECT g_0.`idCode` AS c_0, g_0.`lc` AS c_1, g_0.`product_name` AS c_2, g_0.`origins` AS c_3, g_0.`brands` AS c_4, g_0.`quantity` AS c_5, g_0.`nova_group` AS c_6, g_0.`nutrition_grade_fr` AS c_7, g_0.`ingredients_text_with_allergens` AS c_8, g_0.`energy_100g` AS c_9, g_0.`carbohydrates_100g` AS c_10, g_0.`sugars_100g` AS c_11, g_0.`proteins_100g` AS c_12, g_0.`fat_100g` AS c_13, g_0.`saturated_fat_100g` AS c_14, g_0.`saturated_fat_modifier` AS c_15, g_0.`salt_100g` AS c_16, g_0.`sodium_100g` AS c_17 FROM `FDBProducts` AS g_0 ORDER BY c_0]
> at org.teiid.translator.jdbc.JDBCQueryExecution.execute(JDBCQueryExecution.java:127)
> at org.teiid.dqp.internal.datamgr.ConnectorWorkItem.execute(ConnectorWorkItem.java:393)
> 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.teiid.dqp.internal.datamgr.ConnectorManager$1.invoke(ConnectorManager.java:229)
> at com.sun.proxy.$Proxy51.execute(Unknown Source)
> at org.teiid.dqp.internal.process.DataTierTupleSource.getResults(DataTierTupleSource.java:302)
> at org.teiid.dqp.internal.process.DataTierTupleSource$1.call(DataTierTupleSource.java:108)
> at org.teiid.dqp.internal.process.DataTierTupleSource$1.call(DataTierTupleSource.java:104)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at org.teiid.dqp.internal.process.FutureWork.run(FutureWork.java:61)
> at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:278)
> at org.teiid.dqp.internal.process.ThreadReuseExecutor$RunnableWrapper.run(ThreadReuseExecutor.java:115)
> at org.teiid.dqp.internal.process.ThreadReuseExecutor$3.run(ThreadReuseExecutor.java:206)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
> Caused by: java.sql.SQLException: Java heap space
> at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:129)
> at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97)
> at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122)
> at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:974)
> at com.mysql.cj.jdbc.ClientPreparedStatement.executeQuery(ClientPreparedStatement.java:1024)
> at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504)
> at org.teiid.translator.jdbc.JDBCQueryExecution.execute(JDBCQueryExecution.java:119)
> ... 18 more
> 2019-02-01 22:36:56,977 WARN [org.teiid.PROCESSOR] (default task-4) eayVFuq9y7OY TEIID30020 Processing exception for request eayVFuq9y7OY.0 'TEIID30504 my_nutri_diary: 0 TEIID11008:TEIID11004 Error executing statement(s): [Prepared Values: [] SQL: SELECT g_0.`idCode` AS c_0, g_0.`lc` AS c_1, g_0.`product_name` AS c_2, g_0.`origins` AS c_3, g_0.`brands` AS c_4, g_0.`quantity` AS c_5, g_0.`nova_group` AS c_6, g_0.`nutrition_grade_fr` AS c_7, g_0.`ingredients_text_with_allergens` AS c_8, g_0.`energy_100g` AS c_9, g_0.`carbohydrates_100g` AS c_10, g_0.`sugars_100g` AS c_11, g_0.`proteins_100g` AS c_12, g_0.`fat_100g` AS c_13, g_0.`saturated_fat_100g` AS c_14, g_0.`saturated_fat_modifier` AS c_15, g_0.`salt_100g` AS c_16, g_0.`sodium_100g` AS c_17 FROM `FDBProducts` AS g_0 ORDER BY c_0]'. Originally TeiidProcessingException 'Java heap space' SQLError.java:129. Enable more detailed logging to see the entire stacktrace.
> 2019-02-01 22:36:56,987 WARN [org.teiid.PROCESSOR] (default task-4) TEIID16053 Unable to process odata request due to: TEIID30504 my_nutri_diary: 0 TEIID11008:TEIID11004 Error executing statement(s): [Prepared Values: [] SQL: SELECT g_0.`idCode` AS c_0, g_0.`lc` AS c_1, g_0.`product_name` AS c_2, g_0.`origins` AS c_3, g_0.`brands` AS c_4, g_0.`quantity` AS c_5, g_0.`nova_group` AS c_6, g_0.`nutrition_grade_fr` AS c_7, g_0.`ingredients_text_with_allergens` AS c_8, g_0.`energy_100g` AS c_9, g_0.`carbohydrates_100g` AS c_10, g_0.`sugars_100g` AS c_11, g_0.`proteins_100g` AS c_12, g_0.`fat_100g` AS c_13, g_0.`saturated_fat_100g` AS c_14, g_0.`saturated_fat_modifier` AS c_15, g_0.`salt_100g` AS c_16, g_0.`sodium_100g` AS c_17 FROM `FDBProducts` AS g_0 ORDER BY c_0] Increase the log level to see the entire stack trace.
> 2019-02-01 22:36:57,213 WARN [org.teiid.CONNECTOR] (Worker2_QueryProcessorQueue6) NdaDihMR2Vlt Connector worker process failed for atomic-request=NdaDihMR2Vlt.0.0.1: org.teiid.translator.jdbc.JDBCExecutionException: 0 TEIID11008:TEIID11004 Error executing statement(s): [Prepared Values: [] SQL: SELECT g_0.`idCode` AS c_0, g_0.`lc` AS c_1, g_0.`product_name` AS c_2, g_0.`origins` AS c_3, g_0.`brands` AS c_4, g_0.`quantity` AS c_5, g_0.`nova_group` AS c_6, g_0.`nutrition_grade_fr` AS c_7, g_0.`ingredients_text_with_allergens` AS c_8, g_0.`energy_100g` AS c_9, g_0.`carbohydrates_100g` AS c_10, g_0.`sugars_100g` AS c_11, g_0.`proteins_100g` AS c_12, g_0.`fat_100g` AS c_13, g_0.`saturated_fat_100g` AS c_14, g_0.`saturated_fat_modifier` AS c_15, g_0.`salt_100g` AS c_16, g_0.`sodium_100g` AS c_17 FROM `FDBProducts` AS g_0 ORDER BY c_0]
> at org.teiid.translator.jdbc.JDBCQueryExecution.execute(JDBCQueryExecution.java:127)
> at org.teiid.dqp.internal.datamgr.ConnectorWorkItem.execute(ConnectorWorkItem.java:393)
> 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.teiid.dqp.internal.datamgr.ConnectorManager$1.invoke(ConnectorManager.java:229)
> at com.sun.proxy.$Proxy51.execute(Unknown Source)
> at org.teiid.dqp.internal.process.DataTierTupleSource.getResults(DataTierTupleSource.java:302)
> at org.teiid.dqp.internal.process.DataTierTupleSource$1.call(DataTierTupleSource.java:108)
> at org.teiid.dqp.internal.process.DataTierTupleSource$1.call(DataTierTupleSource.java:104)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at org.teiid.dqp.internal.process.FutureWork.run(FutureWork.java:61)
> at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:278)
> at org.teiid.dqp.internal.process.ThreadReuseExecutor$RunnableWrapper.run(ThreadReuseExecutor.java:115)
> at org.teiid.dqp.internal.process.ThreadReuseExecutor$3.run(ThreadReuseExecutor.java:206)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
> Caused by: com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure
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[JBoss JIRA] (TEIID-5698) Textagg is using xmltable name escaping
by Steven Hawkins (Jira)
[ https://issues.jboss.org/browse/TEIID-5698?page=com.atlassian.jira.plugin... ]
Steven Hawkins resolved TEIID-5698.
-----------------------------------
Resolution: Done
This isn't actually an issue in a user facing way. TEIID-5697 it highlighted that we were running the xml escaping logic on the names - but not using that name in the construction of the results.
> Textagg is using xmltable name escaping
> ---------------------------------------
>
> Key: TEIID-5698
> URL: https://issues.jboss.org/browse/TEIID-5698
> Project: Teiid
> Issue Type: Bug
> Components: Query Engine
> Reporter: Steven Hawkins
> Assignee: Steven Hawkins
> Priority: Major
> Fix For: 12.2, 12.1.1
>
>
> The evaluation of textline is calling to getNameValuePairs with xmlnames as true.
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[JBoss JIRA] (TEIID-5698) Texttable is using xmltable name escaping
by Steven Hawkins (Jira)
Steven Hawkins created TEIID-5698:
-------------------------------------
Summary: Texttable is using xmltable name escaping
Key: TEIID-5698
URL: https://issues.jboss.org/browse/TEIID-5698
Project: Teiid
Issue Type: Bug
Components: Query Engine
Reporter: Steven Hawkins
Assignee: Steven Hawkins
Fix For: 12.2, 12.1.1
The evaluation of textline is calling to getNameValuePairs with xmlnames as true.
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[JBoss JIRA] (TEIID-5694) Create a sub-module for geo functions
by Steven Hawkins (Jira)
[ https://issues.jboss.org/browse/TEIID-5694?page=com.atlassian.jira.plugin... ]
Steven Hawkins resolved TEIID-5694.
-----------------------------------
Resolution: Done
Created teiid-optional-geo that will remove all by the jts dependency from the engine. For embedded or spring boot an exclusion will need to be added to the runtime to omit this.
> Create a sub-module for geo functions
> -------------------------------------
>
> Key: TEIID-5694
> URL: https://issues.jboss.org/browse/TEIID-5694
> Project: Teiid
> Issue Type: Quality Risk
> Components: Query Engine
> Reporter: Steven Hawkins
> Assignee: Steven Hawkins
> Priority: Major
> Fix For: 12.2
>
>
> When not including the geo functionality we should see an warning, but not fail to start. The current logic will fail to start by looking directly at geometryutils to load the st_extent aggregate. It will also not fail to load the other function methods as Geo*FunctionMethods is isolated from the missing dependencies.
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[JBoss JIRA] (TEIID-5697) Create a sub-module for xml functionality
by Steven Hawkins (Jira)
Steven Hawkins created TEIID-5697:
-------------------------------------
Summary: Create a sub-module for xml functionality
Key: TEIID-5697
URL: https://issues.jboss.org/browse/TEIID-5697
Project: Teiid
Issue Type: Quality Risk
Components: Query Engine
Reporter: Steven Hawkins
Assignee: Steven Hawkins
Fix For: 12.2
Similar to TEIID-5694, we should look to isolate as much of saxon and related dependencies from the engine.
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