[ https://issues.apache.org/jira/browse/FLINK-32626?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Austin Cawley-Edwards updated FLINK-32626: ------------------------------------------ Summary: Distinguish non-existent job from non-existent savepoint in Get Savepoint REST API (was: Get Savepoint REST API doesn't distinguish non-existent job from non-existent savepoint ) > Distinguish non-existent job from non-existent savepoint in Get Savepoint > REST API > ---------------------------------------------------------------------------------- > > Key: FLINK-32626 > URL: https://issues.apache.org/jira/browse/FLINK-32626 > Project: Flink > Issue Type: Improvement > Components: Runtime / REST > Affects Versions: 1.17.1 > Reporter: Austin Cawley-Edwards > Priority: Not a Priority > > The current `GET /jobs/:jobid/savepoints/:triggerid` API endpoint [1], when > given *either* a Job ID or a Trigger ID that does not exist, it will respond > with an exception that indicates the Savepoint doesn't exist, like: > {code:java} > {"errors":["org.apache.flink.runtime.rest.handler.RestHandlerException: There > is no savepoint operation with triggerId=TRIGGER ID for job JOB ID.\n\tat > org.apache.flink.runtime.rest.handler.job.savepoints.SavepointHandlers$SavepointStatusHandler.maybeCreateNotFoundError(SavepointHandlers.java:325)\n\tat > > org.apache.flink.runtime.rest.handler.job.savepoints.SavepointHandlers$SavepointStatusHandler.lambda$handleRequest$1(SavepointHandlers.java:308)\n\tat > > java.base/java.util.concurrent.CompletableFuture.uniHandle(CompletableFuture.java:930)\n\tat > > java.base/java.util.concurrent.CompletableFuture$UniHandle.tryFire(CompletableFuture.java:907)\n\tat > > java.base/java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:506)\n\tat > > java.base/java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:2088)\n\tat > > org.apache.flink.runtime.rpc.akka.AkkaInvocationHandler.lambda$invokeRpc$1(AkkaInvocationHandler.java:260)\n\tat > > java.base/java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:859)\n\tat > > java.base/java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:837)\n\tat > > java.base/java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:506)\n\tat > > java.base/java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:2088)\n\tat > > org.apache.flink.util.concurrent.FutureUtils.doForward(FutureUtils.java:1275)\n\tat > > org.apache.flink.runtime.concurrent.akka.ClassLoadingUtils.lambda$null$1(ClassLoadingUtils.java:93)\n\tat > > org.apache.flink.runtime.concurrent.akka.ClassLoadingUtils.runWithContextClassLoader(ClassLoadingUtils.java:68)\n\tat > > org.apache.flink.runtime.concurrent.akka.ClassLoadingUtils.lambda$guardCompletionWithContextClassLoader$2(ClassLoadingUtils.java:92)\n\tat > > java.base/java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:859)\n\tat > > java.base/java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:837)\n\tat > > java.base/java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:506)\n\tat > > java.base/java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:2088)\n\tat > > org.apache.flink.runtime.concurrent.akka.AkkaFutureUtils$1.onComplete(AkkaFutureUtils.java:45)\n\tat > akka.dispatch.OnComplete.internal(Future.scala:299)\n\tat > akka.dispatch.OnComplete.internal(Future.scala:297)\n\tat > akka.dispatch.japi$CallbackBridge.apply(Future.scala:224)\n\tat > akka.dispatch.japi$CallbackBridge.apply(Future.scala:221)\n\tat > scala.concurrent.impl.CallbackRunnable.run(Promise.scala:64)\n\tat > org.apache.flink.runtime.concurrent.akka.AkkaFutureUtils$DirectExecutionContext.execute(AkkaFutureUtils.java:65)\n\tat > > scala.concurrent.impl.CallbackRunnable.executeWithValue(Promise.scala:72)\n\tat > > scala.concurrent.impl.Promise$DefaultPromise.$anonfun$tryComplete$1(Promise.scala:288)\n\tat > > scala.concurrent.impl.Promise$DefaultPromise.$anonfun$tryComplete$1$adapted(Promise.scala:288)\n\tat > > scala.concurrent.impl.Promise$DefaultPromise.tryComplete(Promise.scala:288)\n\tat > akka.pattern.PromiseActorRef.$bang(AskSupport.scala:622)\n\tat > akka.pattern.PipeToSupport$PipeableFuture$$anonfun$pipeTo$1.applyOrElse(PipeToSupport.scala:25)\n\tat > > akka.pattern.PipeToSupport$PipeableFuture$$anonfun$pipeTo$1.applyOrElse(PipeToSupport.scala:23)\n\tat > scala.concurrent.Future.$anonfun$andThen$1(Future.scala:536)\n\tat > scala.concurrent.impl.Promise.liftedTree1$1(Promise.scala:33)\n\tat > scala.concurrent.impl.Promise.$anonfun$transform$1(Promise.scala:33)\n\tat > scala.concurrent.impl.CallbackRunnable.run(Promise.scala:64)\n\tat > akka.dispatch.BatchingExecutor$AbstractBatch.processBatch(BatchingExecutor.scala:63)\n\tat > > akka.dispatch.BatchingExecutor$BlockableBatch.$anonfun$run$1(BatchingExecutor.scala:100)\n\tat > scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:23)\n\tat > scala.concurrent.BlockContext$.withBlockContext(BlockContext.scala:85)\n\tat > akka.dispatch.BatchingExecutor$BlockableBatch.run(BatchingExecutor.scala:100)\n\tat > akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:49)\n\tat > akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(ForkJoinExecutorConfigurator.scala:48)\n\tat > > java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:290)\n\tat > > java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1020)\n\tat > > java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1656)\n\tat > > java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1594)\n\tat > > java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:183)\n"]} > {code} > There are operational cases where it would be helpful to differentiate the > Job being not found vs. the Savepoint being not found. > For example, if a Job doesn't exist, we can stop trying to take a Savepoint > on it. > > [1]: > https://nightlies.apache.org/flink/flink-docs-release-1.17/docs/ops/rest_api/#jobs-jobid-savepoints-triggerid -- This message was sent by Atlassian Jira (v8.20.10#820010)