Ok thanks Karl. On Fri, Nov 8, 2019, 02:20 Karl Wright <daddy...@gmail.com> wrote:
> Have you tried deploying the combined war on tomcat instead? > > I honestly do not know what is wrong but if the combined war works you > have something to compare/contrast against. > > Karl > > > On Thu, Nov 7, 2019 at 2:45 PM SREEJITH va <va.sreej...@gmail.com> wrote: > >> Thanks Karl, Here is quick summary on how I embedded Manifold in my >> application. >> >> >> - All the required manifold jar dependencies are in pom. >> - The properties.xml is served through >> org.apache.manifoldcf.configfile settings in catalina.properties >> - There is an application ready Lister where I do following things. >> >> IThreadContext tc = ThreadContextFactory.make(); >> ManifoldCF.initializeEnvironment(tc); >> ManifoldCF.registerThisAgent(tc); >> ManifoldCF.reregisterAllConnectors(tc); >> AgentsDaemon.startAgents(threadContext) >> >> One thing which I observed is that the "threadContext" which is using for >> API *AgentsDaemon.startAgents( threadContext )* is different than the >> other initialization APIs. Is this causing this issue?. But I can create >> jobs and its running for while (may be weeks or months) until I am start >> getting this exception. I mean I don't know the pattern which this is >> happening. And I am still trying to understand that overlapping of thread >> that you mentioned in previous mail. >> >> >> >> >> On Thu, Nov 7, 2019 at 10:57 PM Karl Wright <daddy...@gmail.com> wrote: >> >>> How are you embedding ManifoldCF in your application? >>> >>> What looks like is happening is that thread contexts are being lost >>> somehow. ManifoldCF uses thread contexts to keep track of worker >>> thread-local information, and it appears that you are calling into >>> ManifoldCF code assuming that (for example) Thread A can close Thread B's >>> transactions. That doesn't work. >>> >>> Karl >>> >>> >>> On Thu, Nov 7, 2019 at 12:22 PM SREEJITH va <va.sreej...@gmail.com> >>> wrote: >>> >>>> Hi All, >>>> >>>> I have an spring based application in which Manifold is embedded and >>>> running in tomcat. At some point I am getting below exceptions. Any lead >>>> on why this happening would be greatly appreciated. >>>> >>>> One scenario in which I can see this in my logs is while shutting down >>>> the tomcat. And if it happens during the run time, Any further call to >>>> manifold services will all fail with the same exception. >>>> >>>> org.apache.manifoldcf.core.interfaces.ManifoldCFException: Illegal >>>> parent transaction ID: 1573141219180 >>>> at >>>> org.apache.manifoldcf.core.cachemanager.CacheManager.startTransaction(CacheManager.java:696) >>>> at >>>> org.apache.manifoldcf.core.database.Database.beginTransaction(Database.java:241) >>>> at >>>> org.apache.manifoldcf.core.database.DBInterfacePostgreSQL.beginTransaction(DBInterfacePostgreSQL.java:1188) >>>> at >>>> org.apache.manifoldcf.core.database.DBInterfacePostgreSQL.beginTransaction(DBInterfacePostgreSQL.java:1158) >>>> at >>>> org.apache.manifoldcf.crawler.jobs.JobManager.manualAbort(JobManager.java:6900) >>>> >>>> Caused by: org.apache.manifoldcf.core.interfaces.ManifoldCFException: >>>> Illegal transaction ID: '1573140884596' >>>> at >>>> org.apache.manifoldcf.core.cachemanager.CacheManager.enterCache(CacheManager.java:288) >>>> at >>>> org.apache.manifoldcf.core.cachemanager.CacheManager.findObjectsAndExecute(CacheManager.java:100) >>>> at >>>> org.apache.manifoldcf.core.database.Database.executeQuery(Database.java:204) >>>> at >>>> org.apache.manifoldcf.core.database.DBInterfacePostgreSQL.performQuery(DBInterfacePostgreSQL.java:837) >>>> at >>>> org.apache.manifoldcf.core.database.BaseTable.performQuery(BaseTable.java:221) >>>> at >>>> org.apache.manifoldcf.agents.transformationconnmgr.TransformationConnectorManager.getConnectors(TransformationConnectorManager.java:253) >>>> >>>> -- >>>> Regards >>>> -Sreejith >>>> >>> >> >> -- >> Regards >> -Sreejith >> >
