January 2011 - teiid-issues - Jboss List Archives

[JBoss JIRA] Created: (TEIID-1448) XMLTABLE processing should support streaming when possible

by Steven Hawkins (JIRA)

XMLTABLE processing should support streaming when possible ---------------------------------------------------------- Key: TEIID-1448 URL: https://issues.jboss.org/browse/TEIID-1448 Project: Teiid Issue Type: Feature Request Components: Query Engine Affects Versions: 7.1 Reporter: Steven Hawkins Assignee: Steven Hawkins Just like the old xml/relational processing if the xpaths/xquery used is sufficiently restrictive the xml can be processed in a streaming fashion - where independent siblings are processed independently without loading the rest of the document. -- This message is automatically generated by JIRA. - For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 2 months

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[JBoss JIRA] Created: (TEIID-1323) Add support for pushdown of non-literal procedure parameter expressions.

by Steven Hawkins (JIRA)

Add support for pushdown of non-literal procedure parameter expressions. ------------------------------------------------------------------------ Key: TEIID-1323 URL: https://jira.jboss.org/browse/TEIID-1323 Project: Teiid Issue Type: Feature Request Components: Query Engine Affects Versions: 7.2 Reporter: Steven Hawkins Assignee: Steven Hawkins Fix For: 8.0 We are forcing all push-down procedure arguments to be literals (for simplicity), when all expressions should be allowed. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 5 months

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[JBoss JIRA] Created: (TEIID-1450) The weather example test queries for SOAP/REST are unexecutable, as is, in README.txt file.

by Van Halbert (JIRA)

The weather example test queries for SOAP/REST are unexecutable, as is, in README.txt file. ------------------------------------------------------------------------------------------- Key: TEIID-1450 URL: https://issues.jboss.org/browse/TEIID-1450 Project: Teiid Issue Type: Bug Components: Build/Kits Affects Versions: 7.1.1 Reporter: Van Halbert Assignee: Steven Hawkins Priority: Blocker The test queries in the README.txt are invalid for execution, as is. And when the new line and tab characters are removed, they still don't work. Need queries that can be cut and pasted (without editing) for a RHEL OS shell script. -- This message is automatically generated by JIRA. - For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 5 months

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[JBoss JIRA] Created: (TEIID-832) Support calling oracle stored functions returning result sets as stored procedures

by Steven Hawkins (JIRA)

Support calling oracle stored functions returning result sets as stored procedures ---------------------------------------------------------------------------------- Key: TEIID-832 URL: https://jira.jboss.org/jira/browse/TEIID-832 Project: Teiid Issue Type: Feature Request Components: JDBC Connector Affects Versions: 6.0.0 Reporter: Steven Hawkins Assignee: Steven Hawkins Priority: Minor Fix For: 6.3.0 This is only an issue with oracle native drivers, which need to have the returned result set explicitly called as a return parameter. For this to work we'll need to ensure that the import metadata on a procedure is being set to isFunction appropriately and then use that metadata in the Oracle connector. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 5 months

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[JBoss JIRA] Created: (TEIID-554) searchability metadata should be type based

by Steven Hawkins (JIRA)

searchability metadata should be type based ------------------------------------------- Key: TEIID-554 URL: https://jira.jboss.org/jira/browse/TEIID-554 Project: Teiid Issue Type: Quality Risk Components: Query Engine Affects Versions: 6.0.0 Reporter: Steven Hawkins Assignee: Steven Hawkins Priority: Minor Fix For: 6.x Since searchability metadata is element based our check for (CapabilitiesUtil) gathers all elements in the expression - regardless of the type of the whole expression. This may be quite difficult to make this change in the existing metadata framework. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 5 months

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[JBoss JIRA] Created: (TEIID-1070) Create Amazon SimpleDB Connector

by John Doyle (JIRA)

Create Amazon SimpleDB Connector --------------------------------- Key: TEIID-1070 URL: https://jira.jboss.org/jira/browse/TEIID-1070 Project: Teiid Issue Type: Feature Request Components: Misc. Connectors Reporter: John Doyle Assignee: John Doyle Fix For: 7.1 We need connectivity to Amazon SimpleDB. This should be accomplished through a dedicated connector. Simple DB presents a few challenges as a Teiid source as it is more like a spreadsheet than a database. Simple DB "Domains' are like individual worksheets and contain any number of items. Items however can have any number of attributes, and the attributes do not have to be the same for ever item. So in a single Domain you can have an item with the attributes Size and Color, and another item with the attributes Color and ExpirationDate. This presents both modeling issues and SQL execution issues. None of them are insurmountable, but users will have to understand the issues and design their integration around them. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 5 months

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[JBoss JIRA] Created: (TEIID-1311) Consider developing a connector/translator to Cassandra/Thrift

by Ken Johnson (JIRA)

Consider developing a connector/translator to Cassandra/Thrift -------------------------------------------------------------- Key: TEIID-1311 URL: https://jira.jboss.org/browse/TEIID-1311 Project: Teiid Issue Type: Feature Request Components: Misc. Connectors Affects Versions: 7.1 Environment: Any Reporter: Ken Johnson Assignee: Steven Hawkins Priority: Minor Apache Cassandra is starting to see uptake beyond the big name social network players. Has any thought been given to offering connectivity to Cassandra through Teiid? Perhaps this is through consuming the Thrift file as metadata source. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 5 months

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[JBoss JIRA] Created: (TEIID-511) Make process plans serizializable.

by Steven Hawkins (JIRA)

Make process plans serizializable. ---------------------------------- Key: TEIID-511 URL: https://jira.jboss.org/jira/browse/TEIID-511 Project: Teiid Issue Type: Feature Request Components: Query Engine Affects Versions: 6.0.0 Reporter: Steven Hawkins Assignee: Steven Hawkins Fix For: 6.x Processing plans should be serializable to take advantage of replication and non-memory caches. See also TEIID-81 -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 5 months

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[JBoss JIRA] Created: (TEIID-1455) CTC Query Testing - query exception error message not consistant - changes from one run to the next (only happens on RHEL6)

by Warren Gibson (JIRA)

CTC Query Testing - query exception error message not consistant - changes from one run to the next (only happens on RHEL6) --------------------------------------------------------------------------------------------------------------------------- Key: TEIID-1455 URL: https://issues.jboss.org/browse/TEIID-1455 Project: Teiid Issue Type: Bug Components: Integration Tests Reporter: Warren Gibson Assignee: Steven Hawkins Priority: Minor This problem is not consistent in that it can happen on any source, the number of queries vary, and it eventually goes away with enough executions. I am not sure what is triggering the problem. As an example I ran the full query suite against Ora11, Ora10, SqlSer2008 in a single test execution and each of them received 41 failures because the exception error message changed. I then immediately reran the test and this time Ora11, Ora10 and SqlSer2008 all passed but MySql51 had 32 of the same type of failure. I reran the same test a 3rd time and this time everything passed. This has only happened on RHEL6. Below is an example of one of the failing queries in the latest MySql run. This example has the actual exception from the run and the expected exception. I have also included the exception from the server log and it matches the expected exception. <?xml version="1.0" encoding="UTF-8"?> <root> <queryResults name="RDBMS_Test_Queries_9000_TestQuery255" value="SELECT BQT1.MediumA.ByteNum, BQT2.MediumB.ObjectValue FROM BQT1.MediumA, BQT2.MediumB WHERE BQT1.MediumA.ByteNum = convert(BQT2.MediumB.ObjectValue, byte) AND (BQT1.MediumA.IntKey >= 0 AND BQT1.MediumA.IntKey < 256) AND (BQT2.MediumB.IntKey >= 0 AND BQT2.MediumB.IntKey < 256) ORDER BY BQT1.MediumA.ByteNum"> THIS IS THE ACTUAL EXCEPTION: <actual_exception> <exceptionType>TeiidSQLException</exceptionType> <message>Error trying to execute a statement SELECT BQT1.MediumA.ByteNum, BQT2.MediumB.ObjectValue FROM BQT1.MediumA, BQT2.MediumB WHERE BQT1.MediumA.ByteNum = convert(BQT2.MediumB.ObjectValue, byte) AND (BQT1.MediumA.IntKey >= 0 AND BQT1.MediumA.IntKey < 256) AND (BQT2.MediumB.IntKey >= 0 AND BQT2.MediumB.IntKey < 256) ORDER BY BQT1.MediumA.ByteNum.</message> <class>org.teiid.jdbc.TeiidSQLException</class> </actual_exception> THIS IS THE EXPECTED EXCEPTION <expected_exception> <exceptionType>TeiidSQLException</exceptionType> <message>Error Code:ERR.015.001.0003 Message:Unable to evaluate convert(convert(Source.MEDIUMB.OBJECTVALUE, object), byte): Error Code:ERR.015.001.0003 Message: Error while evaluating function convert</message> <class>org.teiid.jdbc.TeiidSQLException</class> </expected_exception> </queryResults> </root> THIS IS THE EXCEPTION AS STATED IN THE SERVER LOG WHICH MATCHES THE EXPECTED EXCEPTION 2011-01-28 11:17:52,779 WARN [org.teiid.PROCESSOR] (Worker0_QueryProcessorQueue157992) Processing exception 'Error Code:ERR.015.001.0003 Message:Unable to evaluate convert(convert(Source.MediumB.ObjectValue, object), byte): Error Code:ERR.015.001.0003 Message:Error while evaluating function convert' for request tnuf/C2ODO8c.2685. Exception type org.teiid.api.exception.query.ExpressionEvaluationException thrown from org.teiid.core.types.basic.StringToByteTransform.transformDirect(StringToByteTransform.java:43). Enable more detailed logging to see the entire stacktrace. -- This message is automatically generated by JIRA. - For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 8 months

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[JBoss JIRA] Created: (TEIID-889) 2 CommonTransactionTests Hang, commented out for now

by Van Halbert (JIRA)

2 CommonTransactionTests Hang, commented out for now ---------------------------------------------------- Key: TEIID-889 URL: https://jira.jboss.org/jira/browse/TEIID-889 Project: Teiid Issue Type: Bug Components: Integration Tests Affects Versions: 7.0 Reporter: Van Halbert Assignee: Steven Hawkins 2 CommonTransactionTests hang and do not complete. Not sure why at the moment, but commenting them out for now and documenting to know to go back and investigate. - xtestMultipleSourcePartialProcessingUsingLimit - xtestMultipleSourcePartialProcessingUsingMakedep -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 8 months

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teiid-issues January 2011