Caizhi Weng created FLINK-17045:
----------------------------------- Summary: If multiple views are based on tables not defined in the yaml config file, dropping one of the views will throw exception Key: FLINK-17045 URL: https://issues.apache.org/jira/browse/FLINK-17045 Project: Flink Issue Type: Bug Components: Table SQL / Client Affects Versions: 1.11.0 Reporter: Caizhi Weng Add the following test in {{LocalExecutorITCase}} and run it {code:java} @Test public void testBuggyViews() throws Exception { final Executor executor = createDefaultExecutor(clusterClient); final SessionContext session = new SessionContext("test-session", new Environment()); String sessionId = executor.openSession(session); final String ddlTemplate = "create table %s(\n" + " a int,\n" + " b bigint,\n" + " c varchar\n" + ") with (\n" + " 'connector.type'='filesystem',\n" + " 'format.type'='csv',\n" + " 'connector.path'='xxx'\n" + ")\n"; executor.useCatalog(sessionId, "catalog1"); executor.createTable(sessionId, String.format(ddlTemplate, "MyTable1")); executor.createTable(sessionId, String.format(ddlTemplate, "MyTable2")); executor.addView(sessionId, "AdditionalView1", "SELECT * FROM MyTable1"); executor.addView(sessionId, "AdditionalView2", "SELECT * FROM MyTable2"); // exception thrown here executor.removeView(sessionId, "AdditionalView1"); executor.closeSession(sessionId); } {code} The following exception is thrown {code:java} org.apache.flink.table.client.gateway.SqlExecutionException: Could not create execution context. at org.apache.flink.table.client.gateway.local.ExecutionContext$Builder.build(ExecutionContext.java:767) at org.apache.flink.table.client.gateway.local.LocalExecutor.removeView(LocalExecutor.java:320) at org.apache.flink.table.client.gateway.local.LocalExecutorITCase.testBuggyViews(LocalExecutorITCase.java:163) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.junit.rules.ExpectedException$ExpectedExceptionStatement.evaluate(ExpectedException.java:239) at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55) at org.junit.rules.RunRules.evaluate(RunRules.java:20) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at org.junit.runners.Suite.runChild(Suite.java:128) at org.junit.runners.Suite.runChild(Suite.java:27) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48) at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48) at org.junit.rules.RunRules.evaluate(RunRules.java:20) at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at org.junit.runner.JUnitCore.run(JUnitCore.java:137) at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68) at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47) at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242) at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70) Caused by: org.apache.flink.table.client.gateway.SqlExecutionException: Invalid view 'AdditionalView2' with query: SELECT * FROM MyTable2 Cause: SQL validation failed. From line 1, column 15 to line 1, column 22: Object 'MyTable2' not found at org.apache.flink.table.client.gateway.local.ExecutionContext.registerView(ExecutionContext.java:682) at org.apache.flink.table.client.gateway.local.ExecutionContext.lambda$initializeCatalogs$9(ExecutionContext.java:602) at java.util.LinkedHashMap.forEach(LinkedHashMap.java:684) at org.apache.flink.table.client.gateway.local.ExecutionContext.initializeCatalogs(ExecutionContext.java:597) at org.apache.flink.table.client.gateway.local.ExecutionContext.initializeTableEnvironment(ExecutionContext.java:508) at org.apache.flink.table.client.gateway.local.ExecutionContext.<init>(ExecutionContext.java:164) at org.apache.flink.table.client.gateway.local.ExecutionContext.<init>(ExecutionContext.java:121) at org.apache.flink.table.client.gateway.local.ExecutionContext$Builder.build(ExecutionContext.java:756) ... 39 more {code} This is caused by not adding the {{SessionState}} in {{LocalExecutor#removeView}} when creating the new builder. {code:java} if (newEnv.getTables().remove(name) != null) { // Renew the ExecutionContext. this.contextMap.put( sessionId, createExecutionContextBuilder(context.getOriginalSessionContext()) // should be: .env(newEnv).sessionState(getExecutionContext(sessionId).getSessionState()).build()); .env(newEnv).build()); }{code} -- This message was sent by Atlassian Jira (v8.3.4#803005) |
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