Hi bpmn2user,
I'm facing the same issue with this mina human task server. I'm also using oracle as my backend. Did you get a chance to fix it? Though I get the process created successfully, because of this issue I'm not able to get the tasks created. Any help..!? Would be appreciated greatly..
Exception as follows:
2012-11-26 06:55:02,494 INFO [org.apache.coyote.http11.Http11Protocol] (main) Starting Coyote HTTP/1.1 on http-localhost%2F127.0.0.1-8080
2012-11-26 06:55:02,512 INFO [org.apache.coyote.ajp.AjpProtocol] (main) Starting Coyote AJP/1.3 on ajp-localhost%2F127.0.0.1-8009
2012-11-26 06:55:02,520 INFO [org.jboss.bootstrap.microcontainer.ServerImpl] (main) JBoss (Microcontainer) [5.1.0.GA (build: SVNTag=JBoss_5_1_0_GA date=200905221634)] Started in 2m:23s:333ms
2012-11-26 06:55:12,153 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-2) IDLE
2012-11-26 06:55:14,042 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-3) CREATED
2012-11-26 06:55:14,043 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-3) OPENED
2012-11-26 06:55:14,045 INFO [STDOUT] (http-localhost%2F127.0.0.1-8080-1) Loaded user admin:
2012-11-26 06:55:14,045 INFO [STDOUT] (http-localhost%2F127.0.0.1-8080-1) admin
2012-11-26 06:55:14,045 INFO [STDOUT] (http-localhost%2F127.0.0.1-8080-1) manager
2012-11-26 06:55:14,045 INFO [STDOUT] (http-localhost%2F127.0.0.1-8080-1) user
2012-11-26 06:55:14,046 INFO [STDOUT] (http-localhost%2F127.0.0.1-8080-1) Loaded user krisv:
2012-11-26 06:55:14,046 INFO [STDOUT] (http-localhost%2F127.0.0.1-8080-1) admin
2012-11-26 06:55:14,046 INFO [STDOUT] (http-localhost%2F127.0.0.1-8080-1) manager
2012-11-26 06:55:14,046 INFO [STDOUT] (http-localhost%2F127.0.0.1-8080-1) user
2012-11-26 06:55:14,046 INFO [STDOUT] (http-localhost%2F127.0.0.1-8080-1) Loaded user john:
2012-11-26 06:55:14,046 INFO [STDOUT] (http-localhost%2F127.0.0.1-8080-1) admin
2012-11-26 06:55:14,046 INFO [STDOUT] (http-localhost%2F127.0.0.1-8080-1) manager
2012-11-26 06:55:14,047 INFO [STDOUT] (http-localhost%2F127.0.0.1-8080-1) user
2012-11-26 06:55:14,047 INFO [STDOUT] (http-localhost%2F127.0.0.1-8080-1) Loaded user mary:
2012-11-26 06:55:14,047 INFO [STDOUT] (http-localhost%2F127.0.0.1-8080-1) admin
2012-11-26 06:55:14,047 INFO [STDOUT] (http-localhost%2F127.0.0.1-8080-1) manager
2012-11-26 06:55:14,047 INFO [STDOUT] (http-localhost%2F127.0.0.1-8080-1) user
2012-11-26 06:55:14,052 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-3) RECEIVED: HeapBuffer[pos=0 lim=178 cap=2048: 00 00 00 AE AC ED 00 05 73 72 01 00 1D 6F 72 67...]
2012-11-26 06:55:14,054 INFO [STDOUT] (NioProcessor-3) Hibernate: select user0_.id as id60_0_ from JBPMDB.OrganizationalEntity user0_ where user0_.id=? and user0_.DTYPE='User'
2012-11-26 06:55:14,071 INFO [STDOUT] (NioProcessor-3) Hibernate: select task0_.id as col_0_0_, task0_.processInstanceId as col_1_0_, names4_.text as col_2_0_, subjects2_.text as col_3_0_, descriptio3_.text as col_4_0_, task0_.status as col_5_0_, task0_.priority as col_6_0_, task0_.skipable as col_7_0_, task0_.actualOwner_id as col_8_0_, task0_.createdBy_id as col_9_0_, task0_.createdOn as col_10_0_, task0_.activationTime as col_11_0_, task0_.expirationTime as col_12_0_, task0_.processId as col_13_0_, task0_.processSessionId as col_14_0_ from JBPMDB.Task task0_, JBPMDB.OrganizationalEntity user1_, JBPMDB.I18NText subjects2_, JBPMDB.I18NText descriptio3_, JBPMDB.I18NText names4_, JBPMDB.OrganizationalEntity user5_ where task0_.createdBy_id=user1_.id(+) and task0_.id=subjects2_.Task_Subjects_Id(+) and task0_.id=descriptio3_.Task_Descriptions_Id(+) and task0_.id=names4_.Task_Names_Id(+) and task0_.actualOwner_id=user5_.id and task0_.archived=0 and task0_.actualOwner_id=? and (names4_.language=? or (select count(names7_.Task_Names_Id) from JBPMDB.I18NText names7_ where task0_.id=names7_.Task_Names_Id)=0) and (subjects2_.language=? or (select count(subjects8_.Task_Subjects_Id) from JBPMDB.I18NText subjects8_ where task0_.id=subjects8_.Task_Subjects_Id)=0) and (descriptio3_.language=? or (select count(descriptio9_.Task_Descriptions_Id) from JBPMDB.I18NText descriptio9_ where task0_.id=descriptio9_.Task_Descriptions_Id)=0) and (task0_.expirationTime is null)
2012-11-26 06:55:14,106 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-3) SENT: HeapBuffer[pos=0 lim=0 cap=0: empty]
2012-11-26 06:55:14,112 INFO [STDOUT] (NioProcessor-6) [2012:11:331 06:11:112:debug] Message receieved on client : QueryTaskSummaryResponse
2012-11-26 06:55:14,113 INFO [STDOUT] (NioProcessor-6) [2012:11:331 06:11:113:debug] Arguments : [[]]
2012-11-26 06:55:22,732 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-2) IDLE
2012-11-26 06:55:24,732 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-3) IDLE
2012-11-26 06:55:33,081 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-2) IDLE
2012-11-26 06:55:35,248 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-3) IDLE
2012-11-26 06:55:43,559 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-2) IDLE
2012-11-26 06:55:45,559 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-3) IDLE
2012-11-26 06:55:53,559 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-2) IDLE
2012-11-26 06:55:55,559 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-3) IDLE
2012-11-26 06:56:03,577 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-2) IDLE
2012-11-26 06:56:05,577 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-3) IDLE
2012-11-26 06:56:06,950 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-2) RECEIVED: HeapBuffer[pos=0 lim=339 cap=2048: 00 00 01 4F AC ED 00 05 73 72 01 00 1D 6F 72 67...]
2012-11-26 06:56:06,950 INFO [STDOUT] (http-localhost%2F127.0.0.1-8080-2) Registered human task listener
2012-11-26 06:56:06,952 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-2) RECEIVED: HeapBuffer[pos=0 lim=673 cap=1024: 00 00 01 4C AC ED 00 05 73 72 01 00 1D 6F 72 67...]
2012-11-26 06:56:06,954 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-2) RECEIVED: HeapBuffer[pos=0 lim=420 cap=1024: 00 00 01 A0 AC ED 00 05 73 72 01 00 1D 6F 72 67...]
2012-11-26 06:56:06,960 ERROR [STDERR] (NioProcessor-2) org.apache.mina.filter.codec.ProtocolDecoderException: java.lang.IllegalStateException: unread block data (Hexdump: 00 00 01 A0 AC ED 00 05 73 72 01 00 1D 6F 72 67 2E 6A 62 70 6D 2E 74 61 73 6B 2E 73 65 72 76 69 63 65 2E 43 6F 6D 6D 61 6E 64 78 70 00 00 00 06 73 72 01 00 13 6A 61 76 61 2E 75 74 69 6C 2E 41 72 72 61 79 4C 69 73 74 78 70 00 00 00 02 77 04 00 00 00 02 73 72 01 00 12 6F 72 67 2E 6A 62 70 6D 2E 74 61 73 6B 2E 54 61 73 6B 78 70 77 E6 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 00 05 65 6E 2D 55 4B 00 0D 50 72 6F 63 65 73 73 20 4F 72 64 65 72 00 00 00 01 00 00 00 00 00 00 00 00 00 05 65 6E 2D 55 4B 00 0D 50 6C 65 61 73 65 20 63 72 65 61 74 65 00 00 00 01 00 00 00 00 00 00 00 00 00 05 65 6E 2D 55 4B 00 0D 50 6C 65 61 73 65 20 63 72 65 61 74 65 01 00 00 00 00 01 00 00 00 05 6B 72 69 73 76 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 0D 41 64 6D 69 6E 69 73 74 72 61 74 6F 72 00 00 00 00 00 01 01 00 07 43 72 65 61 74 65 64 00 00 01 00 05 6B 72 69 73 76 00 00 00 00 01 00 00 00 00 00 00 06 D6 01 00 00 00 00 00 00 06 D5 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 78 70 78 7E 72 01 00 21 6F 72 67 2E 6A 62 70 6D 2E 74 61 73 6B 2E 73 65 72 76 69 63 65 2E 43 6F 6D 6D 61 6E 64 4E 61 6D 65 78 72 01 00 0E 6A 61 76 61 2E 6C 61 6E 67 2E 45 6E 75 6D 78 70 74 00 0E 41 64 64 54 61 73 6B 52 65 71 75 65 73 74)
2012-11-26 06:56:06,961 ERROR [STDERR] (NioProcessor-2) at org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:251)
2012-11-26 06:56:06,961 ERROR [STDERR] (NioProcessor-2) at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
2012-11-26 06:56:06,961 ERROR [STDERR] (NioProcessor-2) at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)
2012-11-26 06:56:06,961 ERROR [STDERR] (NioProcessor-2) at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:796)
2012-11-26 06:56:06,961 ERROR [STDERR] (NioProcessor-2) at org.apache.mina.filter.logging.LoggingFilter.messageReceived(LoggingFilter.java:177)
2012-11-26 06:56:06,961 ERROR [STDERR] (NioProcessor-2) at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
2012-11-26 06:56:06,962 ERROR [STDERR] (NioProcessor-2) at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)
2012-11-26 06:56:06,962 ERROR [STDERR] (NioProcessor-2) at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:796)
2012-11-26 06:56:06,962 ERROR [STDERR] (NioProcessor-2) at org.apache.mina.core.filterchain.IoFilterAdapter.messageReceived(IoFilterAdapter.java:119)
2012-11-26 06:56:06,962 ERROR [STDERR] (NioProcessor-2) at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
2012-11-26 06:56:06,962 ERROR [STDERR] (NioProcessor-2) at org.apache.mina.core.filterchain.DefaultIoFilterChain.fireMessageReceived(DefaultIoFilterChain.java:426)
2012-11-26 06:56:06,962 ERROR [STDERR] (NioProcessor-2) at org.apache.mina.core.polling.AbstractPollingIoProcessor.read(AbstractPollingIoProcessor.java:692)
2012-11-26 06:56:06,962 ERROR [STDERR] (NioProcessor-2) at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:645)
2012-11-26 06:56:06,962 ERROR [STDERR] (NioProcessor-2) at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:634)
2012-11-26 06:56:06,962 ERROR [STDERR] (NioProcessor-2) at org.apache.mina.core.polling.AbstractPollingIoProcessor.access$400(AbstractPollingIoProcessor.java:66)
2012-11-26 06:56:06,963 ERROR [STDERR] (NioProcessor-2) at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.run(AbstractPollingIoProcessor.java:1078)
2012-11-26 06:56:06,963 ERROR [STDERR] (NioProcessor-2) at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64)
2012-11-26 06:56:06,963 ERROR [STDERR] (NioProcessor-2) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
2012-11-26 06:56:06,963 ERROR [STDERR] (NioProcessor-2) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
2012-11-26 06:56:06,963 ERROR [STDERR] (NioProcessor-2) at java.lang.Thread.run(Thread.java:662)
2012-11-26 06:56:06,963 ERROR [STDERR] (NioProcessor-2) Caused by: java.lang.IllegalStateException: unread block data
2012-11-26 06:56:06,963 ERROR [STDERR] (NioProcessor-2) at java.io.ObjectInputStream$BlockDataInputStream.setBlockDataMode(ObjectInputStream.java:2376)
2012-11-26 06:56:06,963 ERROR [STDERR] (NioProcessor-2) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1360)
2012-11-26 06:56:06,963 ERROR [STDERR] (NioProcessor-2) at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1946)
2012-11-26 06:56:06,963 ERROR [STDERR] (NioProcessor-2) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1870)
2012-11-26 06:56:06,963 ERROR [STDERR] (NioProcessor-2) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1752)
2012-11-26 06:56:06,963 ERROR [STDERR] (NioProcessor-2) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1328)
2012-11-26 06:56:06,964 ERROR [STDERR] (NioProcessor-2) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:350)
2012-11-26 06:56:06,964 ERROR [STDERR] (NioProcessor-2) at org.apache.mina.core.buffer.AbstractIoBuffer.getObject(AbstractIoBuffer.java:1982)
2012-11-26 06:56:06,964 ERROR [STDERR] (NioProcessor-2) at org.apache.mina.filter.codec.serialization.ObjectSerializationDecoder.doDecode(ObjectSerializationDecoder.java:92)
2012-11-26 06:56:06,964 ERROR [STDERR] (NioProcessor-2) at org.apache.mina.filter.codec.CumulativeProtocolDecoder.decode(CumulativeProtocolDecoder.java:178)
2012-11-26 06:56:06,964 ERROR [STDERR] (NioProcessor-2) at org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:241)
2012-11-26 06:56:06,964 ERROR [STDERR] (NioProcessor-2) ... 19 more
2012-11-26 06:56:06,998 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-4) CREATED
2012-11-26 06:56:06,999 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-4) OPENED
2012-11-26 06:56:06,999 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-4) RECEIVED: HeapBuffer[pos=0 lim=196 cap=2048: 00 00 00 C0 AC ED 00 05 73 72 01 00 1D 6F 72 67...]
2012-11-26 06:56:07,001 INFO [STDOUT] (NioProcessor-4) Hibernate: select user0_.id as id60_0_ from JBPMDB.OrganizationalEntity user0_ where user0_.id=? and user0_.DTYPE='User'
2012-11-26 06:56:07,005 INFO [STDOUT] (NioProcessor-4) Hibernate: select task0_.id as col_0_0_, task0_.processInstanceId as col_1_0_, names5_.text as col_2_0_, subjects3_.text as col_3_0_, descriptio4_.text as col_4_0_, task0_.status as col_5_0_, task0_.priority as col_6_0_, task0_.skipable as col_7_0_, task0_.actualOwner_id as col_8_0_, task0_.createdBy_id as col_9_0_, task0_.createdOn as col_10_0_, task0_.activationTime as col_11_0_, task0_.expirationTime as col_12_0_, task0_.processId as col_13_0_, task0_.processSessionId as col_14_0_ from JBPMDB.Task task0_, JBPMDB.OrganizationalEntity user1_, JBPMDB.OrganizationalEntity user2_, JBPMDB.I18NText subjects3_, JBPMDB.I18NText descriptio4_, JBPMDB.I18NText names5_, JBPMDB.OrganizationalEntity organizati6_ where task0_.createdBy_id=user1_.id(+) and task0_.actualOwner_id=user2_.id(+) and task0_.id=subjects3_.Task_Subjects_Id(+) and task0_.id=descriptio4_.Task_Descriptions_Id(+) and task0_.id=names5_.Task_Names_Id(+) and task0_.archived=0 and organizati6_.id=? and (organizati6_.id in (select potentialo9_.entity_id from JBPMDB.PeopleAssignments_PotOwners potentialo9_ where task0_.id=potentialo9_.task_id)) and (names5_.language=? or (select count(names10_.Task_Names_Id) from JBPMDB.I18NText names10_ where task0_.id=names10_.Task_Names_Id)=0) and (subjects3_.language=? or (select count(subjects11_.Task_Subjects_Id) from JBPMDB.I18NText subjects11_ where task0_.id=subjects11_.Task_Subjects_Id)=0) and (descriptio4_.language=? or (select count(descriptio12_.Task_Descriptions_Id) from JBPMDB.I18NText descriptio12_ where task0_.id=descriptio12_.Task_Descriptions_Id)=0) and (task0_.status in ('Created' , 'Ready' , 'Reserved' , 'InProgress' , 'Suspended')) and (task0_.expirationTime is null)
2012-11-26 06:56:07,020 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-4) SENT: HeapBuffer[pos=0 lim=0 cap=0: empty]
2012-11-26 06:56:07,020 INFO [STDOUT] (NioProcessor-11) [2012:11:331 06:11:20:debug] Message receieved on client : QueryTaskSummaryResponse
2012-11-26 06:56:07,021 INFO [STDOUT] (NioProcessor-11) [2012:11:331 06:11:21:debug] Arguments : [[]]
2012-11-26 06:56:16,155 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-3) IDLE
2012-11-26 06:56:17,155 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-2) IDLE
2012-11-26 06:56:17,155 INFO [org.apache.mina.filter.logging.LoggingFilter] (NioProcessor-4) IDLE
Thanks,
Aadav