chetanmeh opened a new pull request #4653: Dump complete exception stacktrace upon failure in StoreUtil URL: https://github.com/apache/openwhisk/pull/4653 At times we are seeing some failures in AryifactStore operations where real cause is a nested exception. ``` [2019-09-30T13:35:36.747Z] [ERROR] [#tid_fpdgvAqVk3C2AHr1oWhrD0XSJM9mjgP3] [StoreUtils] [GET] 'whisks' internal error, doc: 'id: someaction, rev: "3b00580c-0000-0100-0000-5d91f9f40000"', failure: 'Boxed Error' [ExecutionException] [marker:database_getDocument_error:9:5] ``` This PR now also includes the complete stacktrace as string after a new line (so as to preserve semantics for any log based triggers/alerts). With this the log looks like below ``` [2019-10-01T04:41:19.247Z] [ERROR] [#tid_sid_testing] [StoreUtils] [GET] 'whisks' internal error, doc: 'id: someAction, rev: 3b00580c-0000-0100-0000-5d91f9f40000', failure: 'Boxed Error' [ExecutionException] java.util.concurrent.ExecutionException: Boxed Error at scala.concurrent.impl.Promise$.resolver(Promise.scala:87) at scala.concurrent.impl.Promise$.scala$concurrent$impl$Promise$$resolveTry(Promise.scala:79) at scala.concurrent.impl.Promise$DefaultPromise.tryComplete(Promise.scala:284) at scala.concurrent.Promise.complete(Promise.scala:53) at scala.concurrent.Promise.complete$(Promise.scala:52) at scala.concurrent.impl.Promise$DefaultPromise.complete(Promise.scala:187) at scala.concurrent.impl.Promise.$anonfun$transform$1(Promise.scala:33) at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:64) at akka.dispatch.BatchingExecutor$AbstractBatch.processBatch(BatchingExecutor.scala:55) at akka.dispatch.BatchingExecutor$BlockableBatch.$anonfun$run$1(BatchingExecutor.scala:92) at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:23) at scala.concurrent.BlockContext$.withBlockContext(BlockContext.scala:85) at akka.dispatch.BatchingExecutor$BlockableBatch.run(BatchingExecutor.scala:92) at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:41) at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(ForkJoinExecutorConfigurator.scala:49) at akka.dispatch.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260) at akka.dispatch.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339) at akka.dispatch.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979) at akka.dispatch.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107) Caused by: java.lang.AssertionError: assertion failed: Returned revision should match original argument at scala.Predef$.assert(Predef.scala:223) at org.apache.openwhisk.core.database.StoreUtils$.deserialize(StoreUtils.scala:77) at org.apache.openwhisk.core.database.cosmosdb.CosmosDBArtifactStore.$anonfun$get$3(CosmosDBArtifactStore.scala:225) at scala.concurrent.Future.$anonfun$transform$2(Future.scala:244) at scala.concurrent.Future.$anonfun$transform$1(Future.scala:244) at scala.concurrent.impl.Promise.liftedTree1$1(Promise.scala:33) ... 13 more [marker:database_getDocument_error:8049:840] ``` ## Related issue and scope <!--- Please include a link to a related issue if there is one. --> - [ ] I opened an issue to propose and discuss this change (#????) ## My changes affect the following components <!--- Select below all system components are affected by your change. --> <!--- Enter an `x` in all applicable boxes. --> - [ ] API - [ ] Controller - [ ] Message Bus (e.g., Kafka) - [ ] Loadbalancer - [ ] Invoker - [ ] Intrinsic actions (e.g., sequences, conductors) - [ ] Data stores (e.g., CouchDB) - [ ] Tests - [ ] Deployment - [ ] CLI - [ ] General tooling - [ ] Documentation ## Types of changes <!--- What types of changes does your code introduce? Use `x` in all the boxes that apply: --> - [ ] Bug fix (generally a non-breaking change which closes an issue). - [ ] Enhancement or new feature (adds new functionality). - [ ] Breaking change (a bug fix or enhancement which changes existing behavior). ## Checklist: <!--- Please review the points below which help you make sure you've covered all aspects of the change you're making. --> - [ ] I signed an [Apache CLA](https://github.com/apache/openwhisk/blob/master/CONTRIBUTING.md). - [ ] I reviewed the [style guides](https://github.com/apache/openwhisk/wiki/Contributing:-Git-guidelines#code-readiness) and followed the recommendations (Travis CI will check :). - [ ] I added tests to cover my changes. - [ ] My changes require further changes to the documentation. - [ ] I updated the documentation where necessary.
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