July 2015 - infinispan-issues - Jboss List Archives

[JBoss JIRA] (ISPN-5561) Problem in dealing with the HQL queries that contain string comparison operations, when it involves empty string as an operand

by Dan Berindei (JIRA)

[ https://issues.jboss.org/browse/ISPN-5561?page=com.atlassian.jira.plugin.... ] Dan Berindei updated ISPN-5561: ------------------------------- Fix Version/s: 8.0.0.Beta2 (was: 8.0.0.CR1) > Problem in dealing with the HQL queries that contain string comparison operations, when it involves empty string as an operand > ------------------------------------------------------------------------------------------------------------------------------ > > Key: ISPN-5561 > URL: https://issues.jboss.org/browse/ISPN-5561 > Project: Infinispan > Issue Type: Bug > Components: Embedded Querying, Remote Querying > Affects Versions: 7.2.0.Final > Environment: Infinispan version: Infinispan 7.2.0-Final > Operating System: Linux > Compatibility mode is enabled. > Indexing is enabled and 'autoconfig' parameter is set to true. > Reporter: Pavan Kundgol > Assignee: Adrian Nistor > Fix For: 8.0.0.Beta2, 7.2.4.Final, 8.0.0.Final > > > When a HQL query that involves string comparison operation with the empty string matching is executed through hot rod client(java), it is resulting in the following error, > org.infinispan.client.hotrod.exceptions.HotRodClientException:Request for message id[7] returned server error (status=0x85): org.hibernate.search.exception.EmptyQueryException: HSEARCH000146: The query string '' applied on field 'CITY' has no meaningful tokens to be matched. Validate the query input against the Analyzer applied on this field. > The same problem may also occur when the string matching operation involves a string containing certain special keywords(hibernate search stop words), as operands. > The problem seems to be assosiated with the the 'hibernate-hql-lucene' parser used by the 'infinispan-remote-query-server' module. The problem here is that the hibernate-hql-lucene parser is translating comparison operations directly into lucene keyword matching operations, irrespective of the field type, though the phrase matching is more appropriate for string fields. This leads to invalid query formation when the field in concern is of type string, and is matched against an empty string(or a string containing one or more hibernate search stop words). > For example, > the where condition city='' present in the following HQL query > select name from com.test.User where city='' > is tralated to lucene query, the hql-lucene parser is currently translating to > queryBuilder.keyword().onField("city").matching("").createQuery() > whereas recommended one is > queryBuilder.phrase().onField("city").sentence("").createQuery() > In the former way of translation, Hibernate Search query execution fails due to its usage of standard analyzer while executing the query. Hence, the problem can also be avoided by disabling the standard analyzer while executing the query. > queryBuilder.keyword().onField("city").ignoreAnalyzer().matching("").createQuery() > Preferred solution may be to enhance the 'hibernate-hql-lucene' library to do type specific translations, and to specifically translate the string comparison operations of hql query into phrase matching operations of lucene query(instead of keyword matching operations). -- This message was sent by Atlassian JIRA (v6.3.15#6346)

10 years, 10 months

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[JBoss JIRA] (ISPN-5636) Test server modules against WildFly 10 Alpha

by Tristan Tarrant (JIRA)

Tristan Tarrant created ISPN-5636: ------------------------------------- Summary: Test server modules against WildFly 10 Alpha Key: ISPN-5636 URL: https://issues.jboss.org/browse/ISPN-5636 Project: Infinispan Issue Type: Component Upgrade Components: WildFly modules Affects Versions: 8.0.0.Beta2 Reporter: Tristan Tarrant Assignee: Tristan Tarrant Fix For: 8.0.0.CR1 -- This message was sent by Atlassian JIRA (v6.3.15#6346)

10 years, 10 months

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[JBoss JIRA] (ISPN-5561) Problem in dealing with the HQL queries that contain string comparison operations, when it involves empty string as an operand

by Dan Berindei (JIRA)

[ https://issues.jboss.org/browse/ISPN-5561?page=com.atlassian.jira.plugin.... ] Dan Berindei updated ISPN-5561: ------------------------------- Status: Pull Request Sent (was: Reopened) > Problem in dealing with the HQL queries that contain string comparison operations, when it involves empty string as an operand > ------------------------------------------------------------------------------------------------------------------------------ > > Key: ISPN-5561 > URL: https://issues.jboss.org/browse/ISPN-5561 > Project: Infinispan > Issue Type: Bug > Components: Embedded Querying, Remote Querying > Affects Versions: 7.2.0.Final > Environment: Infinispan version: Infinispan 7.2.0-Final > Operating System: Linux > Compatibility mode is enabled. > Indexing is enabled and 'autoconfig' parameter is set to true. > Reporter: Pavan Kundgol > Assignee: Adrian Nistor > Fix For: 8.0.0.Beta2, 7.2.4.Final, 8.0.0.Final > > > When a HQL query that involves string comparison operation with the empty string matching is executed through hot rod client(java), it is resulting in the following error, > org.infinispan.client.hotrod.exceptions.HotRodClientException:Request for message id[7] returned server error (status=0x85): org.hibernate.search.exception.EmptyQueryException: HSEARCH000146: The query string '' applied on field 'CITY' has no meaningful tokens to be matched. Validate the query input against the Analyzer applied on this field. > The same problem may also occur when the string matching operation involves a string containing certain special keywords(hibernate search stop words), as operands. > The problem seems to be assosiated with the the 'hibernate-hql-lucene' parser used by the 'infinispan-remote-query-server' module. The problem here is that the hibernate-hql-lucene parser is translating comparison operations directly into lucene keyword matching operations, irrespective of the field type, though the phrase matching is more appropriate for string fields. This leads to invalid query formation when the field in concern is of type string, and is matched against an empty string(or a string containing one or more hibernate search stop words). > For example, > the where condition city='' present in the following HQL query > select name from com.test.User where city='' > is tralated to lucene query, the hql-lucene parser is currently translating to > queryBuilder.keyword().onField("city").matching("").createQuery() > whereas recommended one is > queryBuilder.phrase().onField("city").sentence("").createQuery() > In the former way of translation, Hibernate Search query execution fails due to its usage of standard analyzer while executing the query. Hence, the problem can also be avoided by disabling the standard analyzer while executing the query. > queryBuilder.keyword().onField("city").ignoreAnalyzer().matching("").createQuery() > Preferred solution may be to enhance the 'hibernate-hql-lucene' library to do type specific translations, and to specifically translate the string comparison operations of hql query into phrase matching operations of lucene query(instead of keyword matching operations). -- This message was sent by Atlassian JIRA (v6.3.15#6346)

10 years, 10 months

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[JBoss JIRA] (ISPN-5635) Upgrade server to WildFly 9.0.1.Final

by Tristan Tarrant (JIRA)

Tristan Tarrant created ISPN-5635: ------------------------------------- Summary: Upgrade server to WildFly 9.0.1.Final Key: ISPN-5635 URL: https://issues.jboss.org/browse/ISPN-5635 Project: Infinispan Issue Type: Component Upgrade Components: Server Affects Versions: 8.0.0.Beta2 Reporter: Tristan Tarrant Assignee: Tristan Tarrant Fix For: 8.0.0.CR1 -- This message was sent by Atlassian JIRA (v6.3.15#6346)

10 years, 10 months

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[JBoss JIRA] (ISPN-5521) Upgrade to Hibernate ORM 5.0.0.CR2

by Sanne Grinovero (JIRA)

[ https://issues.jboss.org/browse/ISPN-5521?page=com.atlassian.jira.plugin.... ] Sanne Grinovero updated ISPN-5521: ---------------------------------- Summary: Upgrade to Hibernate ORM 5.0.0.CR2 (was: Upgrade to Hibernate ORM 5.0.0.CR1) > Upgrade to Hibernate ORM 5.0.0.CR2 > ---------------------------------- > > Key: ISPN-5521 > URL: https://issues.jboss.org/browse/ISPN-5521 > Project: Infinispan > Issue Type: Component Upgrade > Components: Loaders and Stores > Reporter: Sanne Grinovero > Assignee: Tristan Tarrant > Fix For: 8.0.0.CR1 > > > I'm opening this to make sure we keep Infinispan aligned with the other platforms, now moving to Hibernate 5. > This affects at least the JPA CacheStore, I'm not sure if other components. > Among many improvements, noticeable for Infinispan there is better OSGi support. -- This message was sent by Atlassian JIRA (v6.3.15#6346)

10 years, 10 months

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[JBoss JIRA] (ISPN-4661) TreeNode putIfAbsent implementation is different from what promised

by Andrea Cosentino (JIRA)

[ https://issues.jboss.org/browse/ISPN-4661?page=com.atlassian.jira.plugin.... ] Andrea Cosentino commented on ISPN-4661: ---------------------------------------- Now it seems I've permissions :-) > TreeNode putIfAbsent implementation is different from what promised > ------------------------------------------------------------------- > > Key: ISPN-4661 > URL: https://issues.jboss.org/browse/ISPN-4661 > Project: Infinispan > Issue Type: Bug > Components: Core > Affects Versions: 6.0.2.Final > Environment: JDK 1.7.0_60, Maven 3.2.2 > Reporter: Berkes Adam > > In infinispan tree API (infinispan-tree, 6.0.2.Final) the TreeNode implementation's putIfAbsent method always return null which is different from the promise document for the method signature. It should return the value for the given key if exists. -- This message was sent by Atlassian JIRA (v6.3.15#6346)

10 years, 10 months

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[JBoss JIRA] (ISPN-4661) TreeNode putIfAbsent implementation is different from what promised

by Andrea Cosentino (JIRA)

[ https://issues.jboss.org/browse/ISPN-4661?page=com.atlassian.jira.plugin.... ] Andrea Cosentino updated ISPN-4661: ----------------------------------- Status: Pull Request Sent (was: Open) Git Pull Request: https://github.com/infinispan/infinispan/pull/3607 > TreeNode putIfAbsent implementation is different from what promised > ------------------------------------------------------------------- > > Key: ISPN-4661 > URL: https://issues.jboss.org/browse/ISPN-4661 > Project: Infinispan > Issue Type: Bug > Components: Core > Affects Versions: 6.0.2.Final > Environment: JDK 1.7.0_60, Maven 3.2.2 > Reporter: Berkes Adam > > In infinispan tree API (infinispan-tree, 6.0.2.Final) the TreeNode implementation's putIfAbsent method always return null which is different from the promise document for the method signature. It should return the value for the given key if exists. -- This message was sent by Atlassian JIRA (v6.3.15#6346)

10 years, 10 months

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[JBoss JIRA] (ISPN-4661) TreeNode putIfAbsent implementation is different from what promised

by Andrea Cosentino (JIRA)

[ https://issues.jboss.org/browse/ISPN-4661?page=com.atlassian.jira.plugin.... ] Andrea Cosentino commented on ISPN-4661: ---------------------------------------- PR submitted: https://github.com/infinispan/infinispan/pull/3607 Sorry, but I can't modify the Status of this issue with "Pull Request Sent", I haven't permissions to do this. > TreeNode putIfAbsent implementation is different from what promised > ------------------------------------------------------------------- > > Key: ISPN-4661 > URL: https://issues.jboss.org/browse/ISPN-4661 > Project: Infinispan > Issue Type: Bug > Components: Core > Affects Versions: 6.0.2.Final > Environment: JDK 1.7.0_60, Maven 3.2.2 > Reporter: Berkes Adam > > In infinispan tree API (infinispan-tree, 6.0.2.Final) the TreeNode implementation's putIfAbsent method always return null which is different from the promise document for the method signature. It should return the value for the given key if exists. -- This message was sent by Atlassian JIRA (v6.3.15#6346)

10 years, 10 months

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[JBoss JIRA] (ISPN-5561) Problem in dealing with the HQL queries that contain string comparison operations, when it involves empty string as an operand

by RH Bugzilla Integration (JIRA)

[ https://issues.jboss.org/browse/ISPN-5561?page=com.atlassian.jira.plugin.... ] RH Bugzilla Integration commented on ISPN-5561: ----------------------------------------------- Adrian Nistor <anistor(a)redhat.com> changed the Status of [bug 1246688|https://bugzilla.redhat.com/show_bug.cgi?id=1246688] from NEW to POST > Problem in dealing with the HQL queries that contain string comparison operations, when it involves empty string as an operand > ------------------------------------------------------------------------------------------------------------------------------ > > Key: ISPN-5561 > URL: https://issues.jboss.org/browse/ISPN-5561 > Project: Infinispan > Issue Type: Bug > Components: Embedded Querying, Remote Querying > Affects Versions: 7.2.0.Final > Environment: Infinispan version: Infinispan 7.2.0-Final > Operating System: Linux > Compatibility mode is enabled. > Indexing is enabled and 'autoconfig' parameter is set to true. > Reporter: Pavan Kundgol > Assignee: Adrian Nistor > Fix For: 7.2.4.Final, 8.0.0.CR1, 8.0.0.Final > > > When a HQL query that involves string comparison operation with the empty string matching is executed through hot rod client(java), it is resulting in the following error, > org.infinispan.client.hotrod.exceptions.HotRodClientException:Request for message id[7] returned server error (status=0x85): org.hibernate.search.exception.EmptyQueryException: HSEARCH000146: The query string '' applied on field 'CITY' has no meaningful tokens to be matched. Validate the query input against the Analyzer applied on this field. > The same problem may also occur when the string matching operation involves a string containing certain special keywords(hibernate search stop words), as operands. > The problem seems to be assosiated with the the 'hibernate-hql-lucene' parser used by the 'infinispan-remote-query-server' module. The problem here is that the hibernate-hql-lucene parser is translating comparison operations directly into lucene keyword matching operations, irrespective of the field type, though the phrase matching is more appropriate for string fields. This leads to invalid query formation when the field in concern is of type string, and is matched against an empty string(or a string containing one or more hibernate search stop words). > For example, > the where condition city='' present in the following HQL query > select name from com.test.User where city='' > is tralated to lucene query, the hql-lucene parser is currently translating to > queryBuilder.keyword().onField("city").matching("").createQuery() > whereas recommended one is > queryBuilder.phrase().onField("city").sentence("").createQuery() > In the former way of translation, Hibernate Search query execution fails due to its usage of standard analyzer while executing the query. Hence, the problem can also be avoided by disabling the standard analyzer while executing the query. > queryBuilder.keyword().onField("city").ignoreAnalyzer().matching("").createQuery() > Preferred solution may be to enhance the 'hibernate-hql-lucene' library to do type specific translations, and to specifically translate the string comparison operations of hql query into phrase matching operations of lucene query(instead of keyword matching operations). -- This message was sent by Atlassian JIRA (v6.3.15#6346)

10 years, 10 months

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[JBoss JIRA] (ISPN-5561) Problem in dealing with the HQL queries that contain string comparison operations, when it involves empty string as an operand

by RH Bugzilla Integration (JIRA)

[ https://issues.jboss.org/browse/ISPN-5561?page=com.atlassian.jira.plugin.... ] RH Bugzilla Integration updated ISPN-5561: ------------------------------------------ Bugzilla References: https://bugzilla.redhat.com/show_bug.cgi?id=1238866, https://bugzilla.redhat.com/show_bug.cgi?id=1246688 (was: https://bugzilla.redhat.com/show_bug.cgi?id=1238866) > Problem in dealing with the HQL queries that contain string comparison operations, when it involves empty string as an operand > ------------------------------------------------------------------------------------------------------------------------------ > > Key: ISPN-5561 > URL: https://issues.jboss.org/browse/ISPN-5561 > Project: Infinispan > Issue Type: Bug > Components: Embedded Querying, Remote Querying > Affects Versions: 7.2.0.Final > Environment: Infinispan version: Infinispan 7.2.0-Final > Operating System: Linux > Compatibility mode is enabled. > Indexing is enabled and 'autoconfig' parameter is set to true. > Reporter: Pavan Kundgol > Assignee: Adrian Nistor > Fix For: 7.2.4.Final, 8.0.0.CR1, 8.0.0.Final > > > When a HQL query that involves string comparison operation with the empty string matching is executed through hot rod client(java), it is resulting in the following error, > org.infinispan.client.hotrod.exceptions.HotRodClientException:Request for message id[7] returned server error (status=0x85): org.hibernate.search.exception.EmptyQueryException: HSEARCH000146: The query string '' applied on field 'CITY' has no meaningful tokens to be matched. Validate the query input against the Analyzer applied on this field. > The same problem may also occur when the string matching operation involves a string containing certain special keywords(hibernate search stop words), as operands. > The problem seems to be assosiated with the the 'hibernate-hql-lucene' parser used by the 'infinispan-remote-query-server' module. The problem here is that the hibernate-hql-lucene parser is translating comparison operations directly into lucene keyword matching operations, irrespective of the field type, though the phrase matching is more appropriate for string fields. This leads to invalid query formation when the field in concern is of type string, and is matched against an empty string(or a string containing one or more hibernate search stop words). > For example, > the where condition city='' present in the following HQL query > select name from com.test.User where city='' > is tralated to lucene query, the hql-lucene parser is currently translating to > queryBuilder.keyword().onField("city").matching("").createQuery() > whereas recommended one is > queryBuilder.phrase().onField("city").sentence("").createQuery() > In the former way of translation, Hibernate Search query execution fails due to its usage of standard analyzer while executing the query. Hence, the problem can also be avoided by disabling the standard analyzer while executing the query. > queryBuilder.keyword().onField("city").ignoreAnalyzer().matching("").createQuery() > Preferred solution may be to enhance the 'hibernate-hql-lucene' library to do type specific translations, and to specifically translate the string comparison operations of hql query into phrase matching operations of lucene query(instead of keyword matching operations). -- This message was sent by Atlassian JIRA (v6.3.15#6346)

10 years, 10 months

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