July 2013 - infinispan-issues - Jboss List Archives

[JBoss JIRA] (ISPN-3169) Define a Query API that will be common for library mode + remote

by Mircea Markus (JIRA)

[ https://issues.jboss.org/browse/ISPN-3169?page=com.atlassian.jira.plugin.... ] Mircea Markus updated ISPN-3169: -------------------------------- Priority: Blocker (was: Major) > Define a Query API that will be common for library mode + remote > ---------------------------------------------------------------- > > Key: ISPN-3169 > URL: https://issues.jboss.org/browse/ISPN-3169 > Project: Infinispan > Issue Type: Sub-task > Reporter: Mircea Markus > Assignee: Adrian Nistor > Priority: Blocker > > Some notes on the query API: > - fluent, supporting a predefined set of filters (equality, range, etc). No user pluggable filter will be supported as this API will be available both embedded and *remotely* by the Java HR client > - the filters accept the schema(protobuf) primitive types as arguments (int, string, byte, etc..) > - should support paging: start page + pageSize > - projections are not supported > For an overview on the remote query design refer to: https://community.jboss.org/wiki/QueryingDesignInInfinispan -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 9 months

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[JBoss JIRA] (ISPN-484) Querying over HotRod

by Mircea Markus (JIRA)

[ https://issues.jboss.org/browse/ISPN-484?page=com.atlassian.jira.plugin.s... ] Mircea Markus updated ISPN-484: ------------------------------- Labels: jdg62 (was: ) > Querying over HotRod > -------------------- > > Key: ISPN-484 > URL: https://issues.jboss.org/browse/ISPN-484 > Project: Infinispan > Issue Type: Feature Request > Components: Querying, Remote protocols > Reporter: Galder Zamarreño > Assignee: Adrian Nistor > Priority: Blocker > Labels: jdg62 > Fix For: 6.0.0.Beta1, 6.0.0.Final > > > The requirements are captured here: https://community.jboss.org/wiki/RemoteQueryDesignInInfinispan -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 9 months

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[JBoss JIRA] (ISPN-3284) Remove dependency to Hibernate ORM in RHQ plugin

by Sanne Grinovero (JIRA)

[ https://issues.jboss.org/browse/ISPN-3284?page=com.atlassian.jira.plugin.... ] Sanne Grinovero reassigned ISPN-3284: ------------------------------------- Assignee: Tristan Tarrant (was: Mircea Markus) > Remove dependency to Hibernate ORM in RHQ plugin > ------------------------------------------------ > > Key: ISPN-3284 > URL: https://issues.jboss.org/browse/ISPN-3284 > Project: Infinispan > Issue Type: Enhancement > Reporter: Sanne Grinovero > Assignee: Tristan Tarrant > Fix For: 6.0.0.Alpha1 > > -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 9 months

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[JBoss JIRA] (ISPN-3175) Upgrade the java hotrod client to support remote querying

by Mircea Markus (JIRA)

[ https://issues.jboss.org/browse/ISPN-3175?page=com.atlassian.jira.plugin.... ] Mircea Markus updated ISPN-3175: -------------------------------- Parent: ISPN-484 Issue Type: Sub-task (was: Feature Request) > Upgrade the java hotrod client to support remote querying > --------------------------------------------------------- > > Key: ISPN-3175 > URL: https://issues.jboss.org/browse/ISPN-3175 > Project: Infinispan > Issue Type: Sub-task > Reporter: Mircea Markus > Assignee: Mircea Markus > > Once we'll have ISPN-3169(define query fluent API), ISPN-3173(add a new query operation over hotrod) and ISPN-3174(String-based query language) in place, this is about connecting the dots: invoke the remote query on the server and present the result to the user. > h3.On the client side > As described in ISPN-3173, the query is sent as a byte[] to the server: the payload. > The request payload is query specific (not defined in the HR protocol) and at this stage has the following format: [Q_TYPE] [QUERY_ST] [FIRST_INDEX] [PAGE_SIZE]. This format accommodates the remote query requirements as defined in ISPN-3169. > - Q_TYPE (protobuf's byte) and query identifier, 1 for JPAQL (this is the query type we'll support). In future we'll add different query types as well. > - QUERY_STRING (protobuf's string)- JPAQL string generated by the fluent API (ISPN-3169). Parameters are encoded in this string (vs being sent separately) > - FIRST_INDEX + PAGE_SIZE (protobuf's int)- used for paginating/iterating over the result set. > HR response: [HR_SUCESS_FLAG] [payload] > PAYLOAD = [NUM_EL] [PROJ_SIZE] [ELEMENTS] > - even though at this stage we don't support projections (see ISPN-3169) PROJ_SIZE is added for future compatibility when projection will be supported. > Note that the payload for both request and response should be marshalled with protobuf as this information is read/written over multiple clients. > h3.On the server side > - the server module reads the query operation and the payload (byte[]) > - invokes QueryFacade.query(byte[]) : byte[] > - QueryFacade is an interface defined in the server modules > - has an implementation in the remote-query module (new modules) > - the reason for adding this module: RemoteQueryImpl cannot be in the server modules (ASL) as it has a dependency on the query module (LGPL) which would "contaminate" the server module. Another option would be to merge it in the query module itself, but doesn't feel like a natural fit as its responsibility is serializing data (protobuf). OTOH if it is small we can merge it there so that we don't add a new module to the system? > > For an overview on the remote querying see https://community.jboss.org/wiki/QueryingDesignInInfinispan -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 9 months

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[JBoss JIRA] (ISPN-3173) Define a new query operation over hotrod

by Mircea Markus (JIRA)

[ https://issues.jboss.org/browse/ISPN-3173?page=com.atlassian.jira.plugin.... ] Mircea Markus updated ISPN-3173: -------------------------------- Parent: ISPN-484 Issue Type: Sub-task (was: Feature Request) > Define a new query operation over hotrod > ---------------------------------------- > > Key: ISPN-3173 > URL: https://issues.jboss.org/browse/ISPN-3173 > Project: Infinispan > Issue Type: Sub-task > Reporter: Mircea Markus > Assignee: Mircea Markus > > Add a new query predicated to the [Hot Rod Protocol | https://docs.jboss.org/author/display/ISPN/Hot+Rod+Protocol+-+Version+1.2]. > For now this operation should send an byte[] (the query encoded) over the network and receive an byte[] as response. The query and the result might get further specified in the future. > This will be used by ISPN-3175 to implement the initial remote querying functionality the java hotrod client. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 9 months

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[JBoss JIRA] (ISPN-3173) Define a new query operation over hotrod

by Mircea Markus (JIRA)

[ https://issues.jboss.org/browse/ISPN-3173?page=com.atlassian.jira.plugin.... ] Mircea Markus updated ISPN-3173: -------------------------------- Fix Version/s: 6.0.0.Alpha2 6.0.0.Final > Define a new query operation over hotrod > ---------------------------------------- > > Key: ISPN-3173 > URL: https://issues.jboss.org/browse/ISPN-3173 > Project: Infinispan > Issue Type: Sub-task > Reporter: Mircea Markus > Assignee: Mircea Markus > Fix For: 6.0.0.Alpha2, 6.0.0.Final > > > Add a new query predicated to the [Hot Rod Protocol | https://docs.jboss.org/author/display/ISPN/Hot+Rod+Protocol+-+Version+1.2]. > For now this operation should send an byte[] (the query encoded) over the network and receive an byte[] as response. The query and the result might get further specified in the future. > This will be used by ISPN-3175 to implement the initial remote querying functionality the java hotrod client. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 9 months

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[JBoss JIRA] (ISPN-3284) Remove dependency to Hibernate ORM in RHQ plugin

by Sanne Grinovero (JIRA)

[ https://issues.jboss.org/browse/ISPN-3284?page=com.atlassian.jira.plugin.... ] Sanne Grinovero updated ISPN-3284: ---------------------------------- Summary: Remove dependency to Hibernate ORM in RHQ plugin (was: Remove dependency to Hibernate ORM) > Remove dependency to Hibernate ORM in RHQ plugin > ------------------------------------------------ > > Key: ISPN-3284 > URL: https://issues.jboss.org/browse/ISPN-3284 > Project: Infinispan > Issue Type: Enhancement > Reporter: Sanne Grinovero > Assignee: Mircea Markus > Fix For: 6.0.0.Alpha1 > > -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 9 months

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[JBoss JIRA] (ISPN-3172) Define and manage indexes and schemas via JMX

by Mircea Markus (JIRA)

[ https://issues.jboss.org/browse/ISPN-3172?page=com.atlassian.jira.plugin.... ] Mircea Markus updated ISPN-3172: -------------------------------- Parent: ISPN-484 Issue Type: Sub-task (was: Feature Request) > Define and manage indexes and schemas via JMX > --------------------------------------------- > > Key: ISPN-3172 > URL: https://issues.jboss.org/browse/ISPN-3172 > Project: Infinispan > Issue Type: Sub-task > Reporter: Mircea Markus > Assignee: Mircea Markus > > - ability to upload/attach a .proto file > - ability to edit indexing metadata, which maps to Hibernate Search programmatic metadata API > - store schema and metadata info in Metadata Store > For an overview on the remote query design refer to: https://community.jboss.org/wiki/QueryingDesignInInfinispan -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 9 months

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[JBoss JIRA] (ISPN-3169) Define a Query API that will be common for library mode + remote

by Mircea Markus (JIRA)

[ https://issues.jboss.org/browse/ISPN-3169?page=com.atlassian.jira.plugin.... ] Mircea Markus updated ISPN-3169: -------------------------------- Parent: ISPN-484 Issue Type: Sub-task (was: Feature Request) > Define a Query API that will be common for library mode + remote > ---------------------------------------------------------------- > > Key: ISPN-3169 > URL: https://issues.jboss.org/browse/ISPN-3169 > Project: Infinispan > Issue Type: Sub-task > Reporter: Mircea Markus > Assignee: Adrian Nistor > > Some notes on the query API: > - fluent, supporting a predefined set of filters (equality, range, etc). No user pluggable filter will be supported as this API will be available both embedded and *remotely* by the Java HR client > - the filters accept the schema(protobuf) primitive types as arguments (int, string, byte, etc..) > - should support paging: start page + pageSize > - projections are not supported > For an overview on the remote query design refer to: https://community.jboss.org/wiki/QueryingDesignInInfinispan -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 9 months

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[JBoss JIRA] (ISPN-3170) create a Metadata store

by Mircea Markus (JIRA)

[ https://issues.jboss.org/browse/ISPN-3170?page=com.atlassian.jira.plugin.... ] Mircea Markus updated ISPN-3170: -------------------------------- Parent: ISPN-484 Issue Type: Sub-task (was: Feature Request) > create a Metadata store > ----------------------- > > Key: ISPN-3170 > URL: https://issues.jboss.org/browse/ISPN-3170 > Project: Infinispan > Issue Type: Sub-task > Reporter: Mircea Markus > Assignee: Mircea Markus > > See #3: https://community.jboss.org/wiki/QueryingDesignInInfinispan -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 9 months

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infinispan-issues July 2013