October 2018 - teiid-issues - Jboss List Archives

[JBoss JIRA] (TEIID-4261) Hive: Add support for array type

by Steven Hawkins (Jira)

[ https://issues.jboss.org/browse/TEIID-4261?page=com.atlassian.jira.plugin... ] Steven Hawkins reassigned TEIID-4261: ------------------------------------- Fix Version/s: 11.x (was: 11.2) Assignee: (was: Steven Hawkins) We need to add general JDBC array support, then look at Hive in particular. Since we recommend using the JDBC metadata for hive the base support should hopefully work. > Hive: Add support for array type > -------------------------------- > > Key: TEIID-4261 > URL: https://issues.jboss.org/browse/TEIID-4261 > Project: Teiid > Issue Type: Sub-task > Components: Misc. Connectors > Reporter: Ramesh Reddy > Priority: Major > Fix For: 11.x > > > Hive 0.14 added support for Array and Map types. Supporting array types to translator will be good. -- This message was sent by Atlassian Jira (v7.12.1#712002)

6 years, 2 months

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[JBoss JIRA] (TEIID-4261) Hive: Add support for array type

by Steven Hawkins (Jira)

[ https://issues.jboss.org/browse/TEIID-4261?page=com.atlassian.jira.plugin... ] Work on TEIID-4261 stopped by Steven Hawkins. --------------------------------------------- > Hive: Add support for array type > -------------------------------- > > Key: TEIID-4261 > URL: https://issues.jboss.org/browse/TEIID-4261 > Project: Teiid > Issue Type: Sub-task > Components: Misc. Connectors > Reporter: Ramesh Reddy > Assignee: Steven Hawkins > Priority: Major > Fix For: 11.2 > > > Hive 0.14 added support for Array and Map types. Supporting array types to translator will be good. -- This message was sent by Atlassian Jira (v7.12.1#712002)

6 years, 2 months

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[JBoss JIRA] (TEIID-4261) Hive: Add support for array type

by Steven Hawkins (Jira)

[ https://issues.jboss.org/browse/TEIID-4261?page=com.atlassian.jira.plugin... ] Steven Hawkins updated TEIID-4261: ---------------------------------- Parent: TEIID-5502 Issue Type: Sub-task (was: Enhancement) > Hive: Add support for array type > -------------------------------- > > Key: TEIID-4261 > URL: https://issues.jboss.org/browse/TEIID-4261 > Project: Teiid > Issue Type: Sub-task > Components: Misc. Connectors > Reporter: Ramesh Reddy > Assignee: Steven Hawkins > Priority: Major > Fix For: 11.2 > > > Hive 0.14 added support for Array and Map types. Supporting array types to translator will be good. -- This message was sent by Atlassian Jira (v7.12.1#712002)

6 years, 2 months

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[JBoss JIRA] (TEIID-5502) Add better JDBC array support

by Steven Hawkins (Jira)

Steven Hawkins created TEIID-5502: ------------------------------------- Summary: Add better JDBC array support Key: TEIID-5502 URL: https://issues.jboss.org/browse/TEIID-5502 Project: Teiid Issue Type: Enhancement Components: JDBC Connector Reporter: Steven Hawkins Assignee: Steven Hawkins Fix For: 11.2 JDBC import and value retrieval will use the object type and getObject respectively with an array type. It should use the most specific type possible and typically getArray. -- This message was sent by Atlassian Jira (v7.12.1#712002)

6 years, 2 months

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[JBoss JIRA] (TEIID-5501) Add a json support for SQL Server

by Steven Hawkins (Jira)

Steven Hawkins created TEIID-5501: ------------------------------------- Summary: Add a json support for SQL Server Key: TEIID-5501 URL: https://issues.jboss.org/browse/TEIID-5501 Project: Teiid Issue Type: Sub-task Components: JDBC Connector Reporter: Steven Hawkins Assignee: Steven Hawkins Fix For: 11.x SQL Server json support should be mapped to the json runtime type. -- This message was sent by Atlassian Jira (v7.12.1#712002)

6 years, 2 months

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[JBoss JIRA] (TEIID-2476) Exclude hidden tables/columns from metadata

by Steven Hawkins (Jira)

[ https://issues.jboss.org/browse/TEIID-2476?page=com.atlassian.jira.plugin... ] Steven Hawkins commented on TEIID-2476: --------------------------------------- BZ: https://bugzilla.redhat.com/show_bug.cgi?id=1609306 A question brought up on the BZ was about the visibility of schema entries - yes that is a known limitation of this initial implementation. The basic problem is highlighted by the code comment: //TODO - schemas cannot be hidden - unless we traverse them and find that nothing is accessible That is you can have no general access to a schema, but turn on access to a particular table. In which case we cannot omit the schema from the metadata. So at worst you are leaking the names of all of the schema in the vdb. An issue can be opened on this if needed. > Exclude hidden tables/columns from metadata > ------------------------------------------- > > Key: TEIID-2476 > URL: https://issues.jboss.org/browse/TEIID-2476 > Project: Teiid > Issue Type: Enhancement > Components: JDBC Driver, Query Engine > Reporter: Steven Hawkins > Assignee: Steven Hawkins > Priority: Major > Fix For: 9.0, 8.12.15.6_4 > > > We should offer or possibly default to filtering tables/columns that can not accessed out of the user metadata. This should be done on the server side - however given the reuse we have of the system tables for example for materialized pg catalog queries - it is easier to add filters to the DatabaseMetadata (and ideally pg) metadata queries. -- This message was sent by Atlassian Jira (v7.12.1#712002)

6 years, 2 months

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[JBoss JIRA] (TEIID-4476) Upgrade Cassandra Client library

by Ramesh Reddy (Jira)

[ https://issues.jboss.org/browse/TEIID-4476?page=com.atlassian.jira.plugin... ] Ramesh Reddy commented on TEIID-4476: ------------------------------------- I believe the jars defined under <resources> are already exported, but if the module defined in dependencies will need "exported" tag. > Upgrade Cassandra Client library > -------------------------------- > > Key: TEIID-4476 > URL: https://issues.jboss.org/browse/TEIID-4476 > Project: Teiid > Issue Type: Task > Components: Misc. Connectors > Reporter: Ramesh Reddy > Assignee: Kylin Soong > Priority: Major > Fix For: 9.2 > > > Cassandra client version of the library is 2.1, this needs to be upgraded to the latest version. -- This message was sent by Atlassian Jira (v7.12.1#712002)

6 years, 2 months

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[JBoss JIRA] (TEIID-5500) Improve OData performance

by Steven Hawkins (Jira)

Steven Hawkins created TEIID-5500: ------------------------------------- Summary: Improve OData performance Key: TEIID-5500 URL: https://issues.jboss.org/browse/TEIID-5500 Project: Teiid Issue Type: Enhancement Components: OData, Query Engine Reporter: Steven Hawkins Assignee: Steven Hawkins Fix For: 11.x See https://developer.jboss.org/thread/277783 There is a significant overhead for OData vs. JDBC for a single client especially in terms of latency. We should investigate pre-building additional batch results and entity caching in general. -- This message was sent by Atlassian Jira (v7.12.1#712002)

6 years, 2 months

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[JBoss JIRA] (TEIID-4476) Upgrade Cassandra Client library

by Steven Hawkins (Jira)

[ https://issues.jboss.org/browse/TEIID-4476?page=com.atlassian.jira.plugin... ] Steven Hawkins commented on TEIID-4476: --------------------------------------- Yes > Upgrade Cassandra Client library > -------------------------------- > > Key: TEIID-4476 > URL: https://issues.jboss.org/browse/TEIID-4476 > Project: Teiid > Issue Type: Task > Components: Misc. Connectors > Reporter: Ramesh Reddy > Assignee: Kylin Soong > Priority: Major > Fix For: 9.2 > > > Cassandra client version of the library is 2.1, this needs to be upgraded to the latest version. -- This message was sent by Atlassian Jira (v7.12.1#712002)

6 years, 2 months

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[JBoss JIRA] (TEIID-4476) Upgrade Cassandra Client library

by Ramesh Reddy (Jira)

[ https://issues.jboss.org/browse/TEIID-4476?page=com.atlassian.jira.plugin... ] Ramesh Reddy commented on TEIID-4476: ------------------------------------- You mean add "export=true" to the guava library in the module.xml? > Upgrade Cassandra Client library > -------------------------------- > > Key: TEIID-4476 > URL: https://issues.jboss.org/browse/TEIID-4476 > Project: Teiid > Issue Type: Task > Components: Misc. Connectors > Reporter: Ramesh Reddy > Assignee: Kylin Soong > Priority: Major > Fix For: 9.2 > > > Cassandra client version of the library is 2.1, this needs to be upgraded to the latest version. -- This message was sent by Atlassian Jira (v7.12.1#712002)

6 years, 2 months

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teiid-issues October 2018