| Summary: | Incremental build fails intermittently when creating a new project | ||
|---|---|---|---|
| Product: | [Retired] JBoss BRMS Platform 6 | Reporter: | Zuzana Krejčová <zkrejcov> |
| Component: | Business Central | Assignee: | Toni Rikkola <trikkola> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Zuzana Krejčová <zkrejcov> |
| Severity: | low | Docs Contact: | |
| Priority: | medium | ||
| Version: | 6.0.0 | CC: | etirelli, jlocker, lpetrovi |
| Target Milestone: | ER1 | ||
| Target Release: | 6.0.2 | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2014-08-06 19:54:52 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
Toni, this should be addressed by use of the batch-commit when saving/creating a Project (that I think you've completed). All the files for the project are now committed in one go. Verified with ER2 - one commit per new project, haven't seen any failed incremental build. |
Description of problem: When creating a new project, incremental build is requested. 6 times. Sometimes, some of these builds can fail. Fortunately, this isn't a problem since nothing breaks in the GUI at this point, but it creates an unnecessary and confusing mess in the server log: ERROR [org.uberfire.backend.server.AbstractWatchService] (org.uberfire.backend.server.IOWatchServiceNonDotImpl(WatchService{FileSystem=git://localhost:9418/test})) Unexpected error during WatchService events fire.: org.guvnor.common.services.shared.exceptions.GenericPortableException (No further information is given in the message, no 'Caused by' section.) WARN [org.drools.compiler.kie.builder.impl.AbstractKieModule] (pool-14-thread-1) No files found for KieBase defaultKieBase ERROR [org.guvnor.common.services.builder.BuildServiceImpl] (pool-14-thread-1) : input contained no data: com.thoughtworks.xstream.io.StreamException: : input contained no data ... Caused by: java.io.EOFException: input contained no data ... ERROR [org.guvnor.common.services.builder.ResourceChangeIncrementalBuilder] (pool-14-thread-1) : input contained no data: org.guvnor.common.services.shared.exceptions.GenericPortableException: : input contained no data What actually happens is this: 1. File kmodule.xml is created, with no content. Commit is made with this. 2. This triggers an incremental build. 3. Initial content is written to kmodule.xml and comitted. 4. This, again, triggers an incremental build. 5. File pom.xml is created, with no content, commited to git. 6. Incremental build. 7. Initial content is written to pom.xml and comitted. 8. Incremental build. 9. File project.imports created, no content, commit. 10. Incremental build. 11. Initial content written to project.imports, commitd. 12. Incremental build. What, I think, causes these errors: Sometimes, in steps 2, 6 & 10, the incremental build actually happens after the next step (3, 7, 11) - so the app manages to put the right valid content into the file, or perhaps the incremental build happens after all is done - all files created and with valid content. Then it is ok and you see no errors. BUT - sometimes, the requested inc. build is run BEFORE that. And you try to build project with empty pom.xml, project.imports or kmodule.xml. In that case, those files are invalid and so the inc. build fails. I'd like to propose this: If at all possible, don't request inc. build for a project that is still being created. Perhaps simply doing one commit for all of this, or at least only one commit per file would suffice (related issue in bug 1021406). Version-Release number of selected component (if applicable): BPMS 6.0 ER5