April 2011 - jboss-jira - Jboss List Archives

[JBoss JIRA] Created: (JGRP-1227) Discovery protocol based on GoGrid

by Bela Ban (JIRA)

Discovery protocol based on GoGrid ---------------------------------- Key: JGRP-1227 URL: https://jira.jboss.org/browse/JGRP-1227 Project: JGroups Issue Type: Feature Request Reporter: Bela Ban Assignee: Bela Ban Fix For: 3.0 Similar to S3_PING (Amazon), create a discovery protocol (extending FILE_PING) which uses Rackspace's distributed store -- 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

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[JBoss JIRA] Created: (JBAS-8560) Tech opinion on JBAS-6244

by Misty Stanley-Jones (JIRA)

Tech opinion on JBAS-6244 ------------------------- Key: JBAS-8560 URL: https://jira.jboss.org/browse/JBAS-8560 Project: JBoss Application Server Issue Type: Sub-task Security Level: Public (Everyone can see) Reporter: Misty Stanley-Jones Assignee: Jonathan Halliday I need to know if JBAS-6244 (https://jira.jboss.org/browse/JBAS-6244) is still relevant and whether this has already been documented or not. The JIRA and linked articles are extremely old, and I have gotten zero feedback from GSS on this. Jonathan, can you have a quick glance over it and let me know who I might talk ti about it? -- 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

14 years, 9 months

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[JBoss JIRA] Created: (JBAS-8717) JBoss 6 RC1 crash when using MOD_JK

by Kleber Rocha (JIRA)

JBoss 6 RC1 crash when using MOD_JK ----------------------------------- Key: JBAS-8717 URL: https://jira.jboss.org/browse/JBAS-8717 Project: JBoss Application Server Issue Type: Bug Security Level: Public (Everyone can see) Affects Versions: 6.0.0.CR1 Environment: Linux CEntOS 5.5, JDK 1.6.0_23-b05 Reporter: Kleber Rocha JBoss work fine, but when I configure Apache with mod_jk and I start a connection, JBoss crash and create a file hs_err_pidXXXX.log, with this information: # JRE version: 6.0_23-b05 # Java VM: Java HotSpot(TM) 64-Bit Server VM (19.0-b09 mixed mode linux-amd64 compressed oops) # Problematic frame: # C [libapr-1.so.0+0x1b58f] apr_pollset_add+0x8f This don´t happen with M5. Exist any workaround for this? -- This message is automatically generated by JIRA. - For more information on JIRA, see: http://www.atlassian.com/software/jira

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[JBoss JIRA] Created: (JBRULES-2995) Field "class" not recognized in some constructs

by Wolfgang Laun (JIRA)

Field "class" not recognized in some constructs ----------------------------------------------- Key: JBRULES-2995 URL: https://issues.jboss.org/browse/JBRULES-2995 Project: Drools Issue Type: Bug Security Level: Public (Everyone can see) Components: drools-compiler (expert) Affects Versions: 5.2.0.CR1 Reporter: Wolfgang Laun Assignee: Mark Proctor Given this simple type: declare Foo clazz : Class end and this rule: rule yyy when $f: Foo( $cl: clazz == ( java.lang.String.class ) ) ### $f: Foo( $cl: clazz, eval( $f.getClazz().equals( java.lang.String.class ) ) ) ### $f: Foo( $cl: clazz == java.lang.String.class ) then System.out.println( "--- got a " + $cl ); end Only the first vyariant is accepted by the DRL parser. Other forms are rebuked with, e.g.: Unable to Analyse Expression $f.getClazz().equals( java.lang.String.class ) : [Error: Failed to compile: 2 compilation error(s): - (1,24) unable to resolve method using strict-mode: ex10.Foo.java() - (1,24) unqualified type in strict mode for: java] [Near : {... $f.getClazz().equals( java.lang.String.class ) ....}] ^ [Line: 1, Column: 24] : [Rule name='yyy'] Note the incorrect line number! -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 9 months

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[JBoss JIRA] Created: (JBRULES-2989) Slotted/named syntax for bindings silently accepted as positional argument

by Wolfgang Laun (JIRA)

Slotted/named syntax for bindings silently accepted as positional argument -------------------------------------------------------------------------- Key: JBRULES-2989 URL: https://issues.jboss.org/browse/JBRULES-2989 Project: Drools Issue Type: Bug Security Level: Public (Everyone can see) Components: drools-compiler (expert) Affects Versions: 5.2.0.CR1 Reporter: Wolfgang Laun Assignee: Mark Proctor declare Article artid : int; artname : String; custid : int; end rule "articles of a customer" when $a: Article( $artid: artid, $artname: artname, $custid : custid ; ) ### semicolon here! ### then System.out.println( "Art " + $artid + " " + $a.getArtname() + " by " + $custid ); end This is accepeted by the compiler without error indication, but preceding a semicolon only positional argument should be permitted. Expect: an error message, compilation failure. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 9 months

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[JBoss JIRA] Created: (JBRULES-2956) Runtime error when using non-boolean expression as a constraint

by Wolfgang Laun (JIRA)

Runtime error when using non-boolean expression as a constraint --------------------------------------------------------------- Key: JBRULES-2956 URL: https://issues.jboss.org/browse/JBRULES-2956 Project: Drools Issue Type: Bug Security Level: Public (Everyone can see) Components: drools-compiler Affects Versions: 5.2.0.M2 Reporter: Wolfgang Laun Assignee: Mark Proctor declare Num num : Integer even : boolean end rule start when then insert( new Num( 42, true ) ); end rule sumem when $n: Num( num, num + 1, eval(num + 1) ) then end All of these constraints result in a RUNTIME error ar java.lang.ClassCastException: java.lang.Integer cannot be cast to java.lang.Boolean org.drools.base.mvel.MVELPredicateExpression.evaluate(MVELPredicateExpression.java:97) -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 9 months

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[JBoss JIRA] Created: (JBRULES-2801) Entry-point defaults for type, rule, package

by Wolfgang Laun (JIRA)

Entry-point defaults for type, rule, package -------------------------------------------- Key: JBRULES-2801 URL: https://jira.jboss.org/browse/JBRULES-2801 Project: Drools Issue Type: Feature Request Security Level: Public (Everyone can see) Reporter: Wolfgang Laun Assignee: Mark Proctor Implement the definition of the default entry point for an Event or Fact type via a metadata attribute, e.g.: declare X @role( event ) @entry-point( y ) end so that this a) declares the entry-point in the KnowledgeBase (the same way from entry-point "x" does) b) removes the need to use from entry-point with all patterns referring to X c) would still let me override the entry point with a "from entry-point" clause. The same attribute can be used inside a rule, where it is associated with all fact patterns without an explicit entry point. Here it also overrides an entry-point declared with the type's declare, if any. Since all rule attributes may also be used at package level (outside rules), this includes the new entry-point attribute. It will then be honoured in rules according to the current strategy for all other rule attributes. -- This message is automatically generated by JIRA. - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 9 months

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[JBoss JIRA] Created: (JBRULES-3001) Free form expression constraints: unexpected execution result; unexpected failure to compile

by Wolfgang Laun (JIRA)

Free form expression constraints: unexpected execution result; unexpected failure to compile --------------------------------------------------------------------------------------------- Key: JBRULES-3001 URL: https://issues.jboss.org/browse/JBRULES-3001 Project: Drools Issue Type: Bug Security Level: Public (Everyone can see) Components: drools-compiler (expert) Affects Versions: 5.2.0.CR1 Reporter: Wolfgang Laun Assignee: Mark Proctor Given public class Customer { int custid; //... } The following rule always fires, for any value of custid. rule "articles of a customer" when $c: Customer( 150 <= custid <= 250 ) returns true then System.out.println( "Customer1 " + $c.getCustid() ); end But the constraint $c: Customer( 100 <= custid ) is refused by the compiler: Unable to build constraint as '100' is invalid : [Rule name='articles of a customer'] -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 9 months

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[JBoss JIRA] Created: (JBRULES-2983) IooB exception when using positional notation on pojo fact

by Wolfgang Laun (JIRA)

IooB exception when using positional notation on pojo fact ---------------------------------------------------------- Key: JBRULES-2983 URL: https://issues.jboss.org/browse/JBRULES-2983 Project: Drools Issue Type: Bug Security Level: Public (Everyone can see) Components: drools-compiler (expert) Affects Versions: 5.2.0.CR1 Reporter: Wolfgang Laun Assignee: Mark Proctor If Sale is a Java class containing int custid and int amount, the following pattern crashes the builder: query bigSales ( int $custid, int $limit ) $s: Sale( $custid; amount >= $limit ) end -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 9 months

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[JBoss JIRA] Created: (JBRULES-2986) Confusing error reporting due to incomplete constraint

by Wolfgang Laun (JIRA)

Confusing error reporting due to incomplete constraint ------------------------------------------------------ Key: JBRULES-2986 URL: https://issues.jboss.org/browse/JBRULES-2986 Project: Drools Issue Type: Bug Security Level: Public (Everyone can see) Components: drools-compiler (expert) Affects Versions: 5.2.0.CR1 Reporter: Wolfgang Laun Assignee: Mark Proctor declare Article artid : int; artname : String; custid : int; end declare Customer custid : int end rule "articles of a customer" when $c: Customer( $custid: custid ) $a: Article( $artid, artname == ("mou" + "se"), $custid : custid == $custid ) then end Produces many error messages (see below), where line number 1 and column numnber 1 are incorrect. Expect: only one error message, with correct line number. ==================================================================== Unable to Analyse Expression $artid: [Error: Failed to compile: 2 compilation error(s): - (1,1) unable to resolve method using strict-mode: ex50.Article.$artid() - (1,1) unqualified type in strict mode for: $artid] [Near : {... $artid ....}] ^ [Line: 1, Column: 1] : [Rule name='articles of a customer'] Rule Compilation error : [Rule name='articles of a customer'] ex50/Rule_articles_of_a_customer_0.java (14:690) : $artid cannot be resolved ==================================================================== -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

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jboss-jira April 2011