[
https://issues.apache.org/jira/browse/FLINK-35081?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Grzegorz Kołakowski resolved FLINK-35081.
-----------------------------------------
Fix Version/s: 1.18.2
1.20.0
1.19.1
Resolution: Duplicate
> CompileException when watermark definition contains coalesce and to_timestamp
> built-in functions
> ------------------------------------------------------------------------------------------------
>
> Key: FLINK-35081
> URL: https://issues.apache.org/jira/browse/FLINK-35081
> Project: Flink
> Issue Type: Bug
> Components: Table SQL / Runtime
> Affects Versions: 1.17.1
> Reporter: Grzegorz Kołakowski
> Priority: Major
> Fix For: 1.18.2, 1.20.0, 1.19.1
>
>
> I have a data stream in which event-time column can have two data formats. To
> be able to define watermark on the table, I used coalesce and to_timestamp
> built-in functions as shown below:
> {code:sql}
> create table test (
> `@timestamp` VARCHAR,
> __rowtime AS coalesce(
> to_timestamp(`@timestamp`, 'yyyy-MM-dd''T''HH:mm:ss'),
> to_timestamp(`@timestamp`, 'yyyy-MM-dd''T''HH:mm:ss.SSS')
> ),
> watermark for __rowtime as __rowtime - INTERVAL '30' SECOND,
> ...
> ) with ( ... )
> {code}
> The job failed with the following stacktrace:
> {noformat}
> org.apache.flink.runtime.JobException: Recovery is suppressed by
> NoRestartBackoffTimeStrategy
> at
> org.apache.flink.runtime.executiongraph.failover.flip1.ExecutionFailureHandler.handleFailure(ExecutionFailureHandler.java:139)
> at
> org.apache.flink.runtime.executiongraph.failover.flip1.ExecutionFailureHandler.getFailureHandlingResult(ExecutionFailureHandler.java:83)
> at
> org.apache.flink.runtime.scheduler.DefaultScheduler.recordTaskFailure(DefaultScheduler.java:258)
> at
> org.apache.flink.runtime.scheduler.DefaultScheduler.handleTaskFailure(DefaultScheduler.java:249)
> at
> org.apache.flink.runtime.scheduler.DefaultScheduler.onTaskFailed(DefaultScheduler.java:242)
> at
> org.apache.flink.runtime.scheduler.SchedulerBase.onTaskExecutionStateUpdate(SchedulerBase.java:748)
> at
> org.apache.flink.runtime.scheduler.SchedulerBase.updateTaskExecutionState(SchedulerBase.java:725)
> at
> org.apache.flink.runtime.scheduler.SchedulerNG.updateTaskExecutionState(SchedulerNG.java:80)
> at
> org.apache.flink.runtime.jobmaster.JobMaster.updateTaskExecutionState(JobMaster.java:479)
> at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
> at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown
> Source)
> at
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown
> Source)
> at java.base/java.lang.reflect.Method.invoke(Unknown Source)
> at
> org.apache.flink.runtime.rpc.akka.AkkaRpcActor.lambda$handleRpcInvocation$1(AkkaRpcActor.java:309)
> at
> org.apache.flink.runtime.concurrent.akka.ClassLoadingUtils.runWithContextClassLoader(ClassLoadingUtils.java:83)
> at
> org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcInvocation(AkkaRpcActor.java:307)
> at
> org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcMessage(AkkaRpcActor.java:222)
> at
> org.apache.flink.runtime.rpc.akka.FencedAkkaRpcActor.handleRpcMessage(FencedAkkaRpcActor.java:84)
> at
> org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleMessage(AkkaRpcActor.java:168)
> at akka.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:24)
> at akka.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:20)
> at scala.PartialFunction.applyOrElse(PartialFunction.scala:127)
> at scala.PartialFunction.applyOrElse$(PartialFunction.scala:126)
> at akka.japi.pf.UnitCaseStatement.applyOrElse(CaseStatements.scala:20)
> at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:175)
> at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:176)
> at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:176)
> at akka.actor.Actor.aroundReceive(Actor.scala:537)
> at akka.actor.Actor.aroundReceive$(Actor.scala:535)
> at akka.actor.AbstractActor.aroundReceive(AbstractActor.scala:220)
> at akka.actor.ActorCell.receiveMessage(ActorCell.scala:579)
> at akka.actor.ActorCell.invoke(ActorCell.scala:547)
> at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:270)
> at akka.dispatch.Mailbox.run(Mailbox.scala:231)
> at akka.dispatch.Mailbox.exec(Mailbox.scala:243)
> at java.base/java.util.concurrent.ForkJoinTask.doExec(Unknown Source)
> at
> java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(Unknown
> Source)
> at java.base/java.util.concurrent.ForkJoinPool.scan(Unknown Source)
> at java.base/java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
> at java.base/java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)
> Caused by: java.lang.RuntimeException: Could not instantiate generated class
> 'WatermarkGenerator$32'
> at
> org.apache.flink.table.runtime.generated.GeneratedClass.newInstance(GeneratedClass.java:74)
> at
> org.apache.flink.table.runtime.generated.GeneratedWatermarkGeneratorSupplier.createWatermarkGenerator(GeneratedWatermarkGeneratorSupplier.java:62)
> at
> org.apache.flink.streaming.api.operators.source.ProgressiveTimestampsAndWatermarks.createMainOutput(ProgressiveTimestampsAndWatermarks.java:109)
> at
> org.apache.flink.streaming.api.operators.SourceOperator.initializeMainOutput(SourceOperator.java:460)
> at
> org.apache.flink.streaming.api.operators.SourceOperator.emitNextNotReading(SourceOperator.java:436)
> at
> org.apache.flink.streaming.api.operators.SourceOperator.emitNext(SourceOperator.java:412)
> at
> org.apache.flink.streaming.runtime.io.StreamTaskSourceInput.emitNext(StreamTaskSourceInput.java:68)
> at
> org.apache.flink.streaming.runtime.io.StreamOneInputProcessor.processInput(StreamOneInputProcessor.java:65)
> at
> org.apache.flink.streaming.runtime.tasks.StreamTask.processInput(StreamTask.java:550)
> at
> org.apache.flink.streaming.runtime.tasks.mailbox.MailboxProcessor.runMailboxLoop(MailboxProcessor.java:231)
> at
> org.apache.flink.streaming.runtime.tasks.StreamTask.runMailboxLoop(StreamTask.java:839)
> at
> org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:788)
> at
> org.apache.flink.runtime.taskmanager.Task.runWithSystemExitMonitoring(Task.java:952)
> at
> org.apache.flink.runtime.taskmanager.Task.restoreAndInvoke(Task.java:931)
> at org.apache.flink.runtime.taskmanager.Task.doRun(Task.java:745)
> at org.apache.flink.runtime.taskmanager.Task.run(Task.java:562)
> at java.base/java.lang.Thread.run(Unknown Source)
> Caused by: org.apache.flink.util.FlinkRuntimeException:
> org.apache.flink.api.common.InvalidProgramException: Table program cannot be
> compiled. This is a bug. Please file an issue.
> at
> org.apache.flink.table.runtime.generated.CompileUtils.compile(CompileUtils.java:94)
> at
> org.apache.flink.table.runtime.generated.GeneratedClass.compile(GeneratedClass.java:101)
> at
> org.apache.flink.table.runtime.generated.GeneratedClass.newInstance(GeneratedClass.java:68)
> ... 16 more
> Caused by:
> org.apache.flink.shaded.guava30.com.google.common.util.concurrent.UncheckedExecutionException:
> org.apache.flink.api.common.InvalidProgramException: Table program cannot be
> compiled. This is a bug. Please file an issue.
> at
> org.apache.flink.shaded.guava30.com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2051)
> at
> org.apache.flink.shaded.guava30.com.google.common.cache.LocalCache.get(LocalCache.java:3962)
> at
> org.apache.flink.shaded.guava30.com.google.common.cache.LocalCache$LocalManualCache.get(LocalCache.java:4859)
> at
> org.apache.flink.table.runtime.generated.CompileUtils.compile(CompileUtils.java:92)
> ... 18 more
> Caused by: org.apache.flink.api.common.InvalidProgramException: Table program
> cannot be compiled. This is a bug. Please file an issue.
> at
> org.apache.flink.table.runtime.generated.CompileUtils.doCompile(CompileUtils.java:107)
> at
> org.apache.flink.table.runtime.generated.CompileUtils.lambda$compile$0(CompileUtils.java:92)
> at
> org.apache.flink.shaded.guava30.com.google.common.cache.LocalCache$LocalManualCache$1.load(LocalCache.java:4864)
> at
> org.apache.flink.shaded.guava30.com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3529)
> at
> org.apache.flink.shaded.guava30.com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2278)
> at
> org.apache.flink.shaded.guava30.com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2155)
> at
> org.apache.flink.shaded.guava30.com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2045)
> ... 21 more
> Caused by: org.codehaus.commons.compiler.CompileException: Line 31, Column
> 130: Cannot determine simple type name "org"
> at org.codehaus.janino.UnitCompiler.compileError(UnitCompiler.java:12211)
> at
> org.codehaus.janino.UnitCompiler.getReferenceType(UnitCompiler.java:6833)
> at
> org.codehaus.janino.UnitCompiler.getReferenceType(UnitCompiler.java:6594)
> at
> org.codehaus.janino.UnitCompiler.getReferenceType(UnitCompiler.java:6607)
> at
> org.codehaus.janino.UnitCompiler.getReferenceType(UnitCompiler.java:6607)
> at
> org.codehaus.janino.UnitCompiler.getReferenceType(UnitCompiler.java:6607)
> at
> org.codehaus.janino.UnitCompiler.getReferenceType(UnitCompiler.java:6607)
> at
> org.codehaus.janino.UnitCompiler.getReferenceType(UnitCompiler.java:6607)
> at
> org.codehaus.janino.UnitCompiler.getReferenceType(UnitCompiler.java:6607)
> at org.codehaus.janino.UnitCompiler.getType2(UnitCompiler.java:6573)
> at org.codehaus.janino.UnitCompiler.access$13900(UnitCompiler.java:215)
> at
> org.codehaus.janino.UnitCompiler$22$1.visitReferenceType(UnitCompiler.java:6481)
> at
> org.codehaus.janino.UnitCompiler$22$1.visitReferenceType(UnitCompiler.java:6476)
> at org.codehaus.janino.Java$ReferenceType.accept(Java.java:3928)
> at org.codehaus.janino.UnitCompiler$22.visitType(UnitCompiler.java:6476)
> at org.codehaus.janino.UnitCompiler$22.visitType(UnitCompiler.java:6469)
> at org.codehaus.janino.Java$ReferenceType.accept(Java.java:3927)
> at org.codehaus.janino.UnitCompiler.getType(UnitCompiler.java:6469)
> at org.codehaus.janino.UnitCompiler.getType2(UnitCompiler.java:7121)
> at org.codehaus.janino.UnitCompiler.access$17000(UnitCompiler.java:215)
> at
> org.codehaus.janino.UnitCompiler$22$2.visitNewClassInstance(UnitCompiler.java:6529)
> at
> org.codehaus.janino.UnitCompiler$22$2.visitNewClassInstance(UnitCompiler.java:6490)
> at org.codehaus.janino.Java$NewClassInstance.accept(Java.java:5190)
> at org.codehaus.janino.UnitCompiler$22.visitRvalue(UnitCompiler.java:6490)
> at org.codehaus.janino.UnitCompiler$22.visitRvalue(UnitCompiler.java:6469)
> at org.codehaus.janino.Java$Rvalue.accept(Java.java:4116)
> at org.codehaus.janino.UnitCompiler.getType(UnitCompiler.java:6469)
> at
> org.codehaus.janino.UnitCompiler.findMostSpecificIInvocable(UnitCompiler.java:9237)
> at org.codehaus.janino.UnitCompiler.findIMethod(UnitCompiler.java:9123)
> at org.codehaus.janino.UnitCompiler.findIMethod(UnitCompiler.java:9025)
> at org.codehaus.janino.UnitCompiler.compileGet2(UnitCompiler.java:5062)
> at org.codehaus.janino.UnitCompiler.access$9100(UnitCompiler.java:215)
> at
> org.codehaus.janino.UnitCompiler$16.visitMethodInvocation(UnitCompiler.java:4423)
> at
> org.codehaus.janino.UnitCompiler$16.visitMethodInvocation(UnitCompiler.java:4396)
> at org.codehaus.janino.Java$MethodInvocation.accept(Java.java:5073)
> at org.codehaus.janino.UnitCompiler.compileGet(UnitCompiler.java:4396)
> at
> org.codehaus.janino.UnitCompiler.compileGetValue(UnitCompiler.java:5662)
> at org.codehaus.janino.UnitCompiler.compile2(UnitCompiler.java:3783)
> at org.codehaus.janino.UnitCompiler.access$5900(UnitCompiler.java:215)
> at
> org.codehaus.janino.UnitCompiler$13.visitMethodInvocation(UnitCompiler.java:3762)
> at
> org.codehaus.janino.UnitCompiler$13.visitMethodInvocation(UnitCompiler.java:3734)
> at org.codehaus.janino.Java$MethodInvocation.accept(Java.java:5073)
> at org.codehaus.janino.UnitCompiler.compile(UnitCompiler.java:3734)
> at org.codehaus.janino.UnitCompiler.compile2(UnitCompiler.java:2360)
> at org.codehaus.janino.UnitCompiler.access$1800(UnitCompiler.java:215)
> at
> org.codehaus.janino.UnitCompiler$6.visitExpressionStatement(UnitCompiler.java:1494)
> at
> org.codehaus.janino.UnitCompiler$6.visitExpressionStatement(UnitCompiler.java:1487)
> at org.codehaus.janino.Java$ExpressionStatement.accept(Java.java:2874)
> at org.codehaus.janino.UnitCompiler.compile(UnitCompiler.java:1487)
> at
> org.codehaus.janino.UnitCompiler.compileStatements(UnitCompiler.java:1567)
> at org.codehaus.janino.UnitCompiler.compile(UnitCompiler.java:3388)
> at
> org.codehaus.janino.UnitCompiler.compileDeclaredMethods(UnitCompiler.java:1357)
> at
> org.codehaus.janino.UnitCompiler.compileDeclaredMethods(UnitCompiler.java:1330)
> at org.codehaus.janino.UnitCompiler.compile2(UnitCompiler.java:822)
> at org.codehaus.janino.UnitCompiler.compile2(UnitCompiler.java:432)
> at org.codehaus.janino.UnitCompiler.access$400(UnitCompiler.java:215)
> at
> org.codehaus.janino.UnitCompiler$2.visitPackageMemberClassDeclaration(UnitCompiler.java:411)
> at
> org.codehaus.janino.UnitCompiler$2.visitPackageMemberClassDeclaration(UnitCompiler.java:406)
> at
> org.codehaus.janino.Java$PackageMemberClassDeclaration.accept(Java.java:1414)
> at org.codehaus.janino.UnitCompiler.compile(UnitCompiler.java:406)
> at org.codehaus.janino.UnitCompiler.compileUnit(UnitCompiler.java:378)
> at org.codehaus.janino.SimpleCompiler.cook(SimpleCompiler.java:237)
> at
> org.codehaus.janino.SimpleCompiler.compileToClassLoader(SimpleCompiler.java:465)
> at org.codehaus.janino.SimpleCompiler.cook(SimpleCompiler.java:216)
> at org.codehaus.janino.SimpleCompiler.cook(SimpleCompiler.java:207)
> at org.codehaus.commons.compiler.Cookable.cook(Cookable.java:80)
> at org.codehaus.commons.compiler.Cookable.cook(Cookable.java:75)
> at
> org.apache.flink.table.runtime.generated.CompileUtils.doCompile(CompileUtils.java:104)
> ... 27 more
> {noformat}
>
>
> {code:java}
> /* 1 */
> /* 2 */ public final class WatermarkGenerator$64
> /* 3 */ extends
> org.apache.flink.table.runtime.generated.WatermarkGenerator {
> /* 4 */
> /* 5 */ private transient
> org.apache.flink.table.runtime.typeutils.StringDataSerializer
> typeSerializer$66;
> /* 6 */
> /* 7 */ private final
> org.apache.flink.table.data.binary.BinaryStringData str$68 =
> org.apache.flink.table.data.binary.BinaryStringData.fromString("yyyy-MM-dd'T'HH:mm:ss");
> /* 8 */
> /* 9 */
> /* 10 */ private final
> org.apache.flink.table.data.binary.BinaryStringData str$72 =
> org.apache.flink.table.data.binary.BinaryStringData.fromString("yyyy-MM-dd'T'HH:mm:ss.SSS");
> /* 11 */
> /* 12 */ private transient
> org.apache.flink.table.runtime.functions.scalar.CoalesceFunction
> function_org$apache$flink$table$runtime$functions$scalar$CoalesceFunction$081acce440d9567a963370b8fb1c1096;
> /* 13 */
> /* 14 */ private transient
> org.apache.flink.api.common.eventtime.WatermarkGeneratorSupplier.Context
> /* 15 */ context;
> /* 16 */
> /* 17 */
> /* 18 */ public WatermarkGenerator$64(Object[] references) throws
> Exception {
> /* 19 */ typeSerializer$66 =
> (((org.apache.flink.table.runtime.typeutils.StringDataSerializer)
> references[0]));
> /* 20 */
> function_org$apache$flink$table$runtime$functions$scalar$CoalesceFunction$081acce440d9567a963370b8fb1c1096
> = (((org.apache.flink.table.runtime.functions.scalar.CoalesceFunction)
> references[1]));
> /* 21 */
> /* 22 */ int len = references.length;
> /* 23 */ context =
> /* 24 */
> (org.apache.flink.api.common.eventtime.WatermarkGeneratorSupplier.Context)
> references[len-1];
> /* 25 */
> /* 26 */ }
> /* 27 */
> /* 28 */ @Override
> /* 29 */ public void open(org.apache.flink.configuration.Configuration
> parameters) throws Exception {
> /* 30 */
> /* 31 */
> function_org$apache$flink$table$runtime$functions$scalar$CoalesceFunction$081acce440d9567a963370b8fb1c1096.open(new
>
> org.apache.flink.table.planner.codegen.WatermarkGeneratorCodeGeneratorFunctionContextWrapper(context));
> /* 32 */
> /* 33 */ }
> /* 34 */
> /* 35 */ @Override
> /* 36 */ public Long
> currentWatermark(org.apache.flink.table.data.RowData row) throws Exception {
> /* 37 */
> /* 38 */ org.apache.flink.table.data.binary.BinaryStringData
> field$65;
> /* 39 */ boolean isNull$65;
> /* 40 */ org.apache.flink.table.data.binary.BinaryStringData
> field$67;
> /* 41 */ boolean isNull$69;
> /* 42 */ org.apache.flink.table.data.TimestampData result$70;
> /* 43 */ boolean isNull$73;
> /* 44 */ org.apache.flink.table.data.TimestampData result$74;
> /* 45 */ org.apache.flink.table.data.TimestampData externalResult$76;
> /* 46 */ org.apache.flink.table.data.TimestampData result$77;
> /* 47 */ boolean isNull$77;
> /* 48 */ boolean isNull$78;
> /* 49 */ org.apache.flink.table.data.TimestampData result$79;
> /* 50 */
> /* 51 */ isNull$65 = row.isNullAt(0);
> /* 52 */ field$65 =
> org.apache.flink.table.data.binary.BinaryStringData.EMPTY_UTF8;
> /* 53 */ if (!isNull$65) {
> /* 54 */ field$65 =
> ((org.apache.flink.table.data.binary.BinaryStringData) row.getString(0));
> /* 55 */ }
> /* 56 */ field$67 = field$65;
> /* 57 */ if (!isNull$65) {
> /* 58 */ field$67 =
> (org.apache.flink.table.data.binary.BinaryStringData)
> (typeSerializer$66.copy(field$67));
> /* 59 */ }
> /* 60 */
> /* 61 */
> /* 62 */
> /* 63 */
> /* 64 */
> /* 65 */
> /* 66 */
> /* 67 */ isNull$69 = isNull$65 || false;
> /* 68 */ result$70 = null;
> /* 69 */ if (!isNull$69) {
> /* 70 */
> /* 71 */ try {
> /* 72 */
> /* 73 */ result$70 =
> /* 74 */
> org.apache.flink.table.utils.DateTimeUtils.parseTimestampData(field$67.toString(),
> ((org.apache.flink.table.data.binary.BinaryStringData) str$68).toString())
> /* 75 */ ;
> /* 76 */ } catch (Throwable ignored$71) {
> /* 77 */ isNull$69 = true;
> /* 78 */ result$70 = null;
> /* 79 */ }
> /* 80 */
> /* 81 */ isNull$69 = (result$70 == null);
> /* 82 */ }
> /* 83 */
> /* 84 */
> /* 85 */
> /* 86 */
> /* 87 */ isNull$73 = isNull$65 || false;
> /* 88 */ result$74 = null;
> /* 89 */ if (!isNull$73) {
> /* 90 */
> /* 91 */ try {
> /* 92 */
> /* 93 */ result$74 =
> /* 94 */
> org.apache.flink.table.utils.DateTimeUtils.parseTimestampData(field$67.toString(),
> ((org.apache.flink.table.data.binary.BinaryStringData) str$72).toString())
> /* 95 */ ;
> /* 96 */ } catch (Throwable ignored$75) {
> /* 97 */ isNull$73 = true;
> /* 98 */ result$74 = null;
> /* 99 */ }
> /* 100 */
> /* 101 */ isNull$73 = (result$74 == null);
> /* 102 */ }
> /* 103 */
> /* 104 */ externalResult$76 =
> (org.apache.flink.table.data.TimestampData)
> function_org$apache$flink$table$runtime$functions$scalar$CoalesceFunction$081acce440d9567a963370b8fb1c1096
> /* 105 */ .eval(isNull$69 ? null :
> ((org.apache.flink.table.data.TimestampData) result$70), isNull$73 ? null :
> ((org.apache.flink.table.data.TimestampData) result$74));
> /* 106 */
> /* 107 */ isNull$77 = externalResult$76 == null;
> /* 108 */ result$77 = null;
> /* 109 */ if (!isNull$77) {
> /* 110 */ result$77 = externalResult$76;
> /* 111 */ }
> /* 112 */
> /* 113 */
> /* 114 */ isNull$78 = isNull$77 || false;
> /* 115 */ result$79 = null;
> /* 116 */ if (!isNull$78) {
> /* 117 */
> /* 118 */
> /* 119 */ result$79 =
> org.apache.flink.table.data.TimestampData.fromEpochMillis(result$77.getMillisecond()
> - ((long) 30000L), result$77.getNanoOfMillisecond());
> /* 120 */
> /* 121 */
> /* 122 */ }
> /* 123 */
> /* 124 */ if (isNull$78) {
> /* 125 */ return null;
> /* 126 */ } else {
> /* 127 */ return result$79.getMillisecond();
> /* 128 */ }
> /* 129 */ }
> /* 130 */
> /* 131 */ @Override
> /* 132 */ public void close() throws Exception {
> /* 133 */
> function_org$apache$flink$table$runtime$functions$scalar$CoalesceFunction$081acce440d9567a963370b8fb1c1096.close();
> /* 134 */ }
> /* 135 */ }
> /* 136 */
> /* 1 */
> /* 2 */ public final class WatermarkGenerator$64
> /* 3 */ extends
> org.apache.flink.table.runtime.generated.WatermarkGenerator {
> /* 4 */
> /* 5 */ private transient
> org.apache.flink.table.runtime.typeutils.StringDataSerializer
> typeSerializer$66;
> /* 6 */
> /* 7 */ private final
> org.apache.flink.table.data.binary.BinaryStringData str$68 =
> org.apache.flink.table.data.binary.BinaryStringData.fromString("yyyy-MM-dd'T'HH:mm:ss");
> /* 8 */
> /* 9 */
> /* 10 */ private final
> org.apache.flink.table.data.binary.BinaryStringData str$72 =
> org.apache.flink.table.data.binary.BinaryStringData.fromString("yyyy-MM-dd'T'HH:mm:ss.SSS");
> /* 11 */
> /* 12 */ private transient
> org.apache.flink.table.runtime.functions.scalar.CoalesceFunction
> function_org$apache$flink$table$runtime$functions$scalar$CoalesceFunction$081acce440d9567a963370b8fb1c1096;
> /* 13 */
> /* 14 */ private transient
> org.apache.flink.api.common.eventtime.WatermarkGeneratorSupplier.Context
> /* 15 */ context;
> /* 16 */
> /* 17 */
> /* 18 */ public WatermarkGenerator$64(Object[] references) throws
> Exception {
> /* 19 */ typeSerializer$66 =
> (((org.apache.flink.table.runtime.typeutils.StringDataSerializer)
> references[0]));
> /* 20 */
> function_org$apache$flink$table$runtime$functions$scalar$CoalesceFunction$081acce440d9567a963370b8fb1c1096
> = (((org.apache.flink.table.runtime.functions.scalar.CoalesceFunction)
> references[1]));
> /* 21 */
> /* 22 */ int len = references.length;
> /* 23 */ context =
> /* 24 */
> (org.apache.flink.api.common.eventtime.WatermarkGeneratorSupplier.Context)
> references[len-1];
> /* 25 */
> /* 26 */ }
> /* 27 */
> /* 28 */ @Override
> /* 29 */ public void open(org.apache.flink.configuration.Configuration
> parameters) throws Exception {
> /* 30 */
> /* 31 */
> function_org$apache$flink$table$runtime$functions$scalar$CoalesceFunction$081acce440d9567a963370b8fb1c1096.open(new
>
> org.apache.flink.table.planner.codegen.WatermarkGeneratorCodeGeneratorFunctionContextWrapper(context));
> /* 32 */
> /* 33 */ }
> /* 34 */
> /* 35 */ @Override
> /* 36 */ public Long
> currentWatermark(org.apache.flink.table.data.RowData row) throws Exception {
> /* 37 */
> /* 38 */ org.apache.flink.table.data.binary.BinaryStringData
> field$65;
> /* 39 */ boolean isNull$65;
> /* 40 */ org.apache.flink.table.data.binary.BinaryStringData
> field$67;
> /* 41 */ boolean isNull$69;
> /* 42 */ org.apache.flink.table.data.TimestampData result$70;
> /* 43 */ boolean isNull$73;
> /* 44 */ org.apache.flink.table.data.TimestampData result$74;
> /* 45 */ org.apache.flink.table.data.TimestampData externalResult$76;
> /* 46 */ org.apache.flink.table.data.TimestampData result$77;
> /* 47 */ boolean isNull$77;
> /* 48 */ boolean isNull$78;
> /* 49 */ org.apache.flink.table.data.TimestampData result$79;
> /* 50 */
> /* 51 */ isNull$65 = row.isNullAt(0);
> /* 52 */ field$65 =
> org.apache.flink.table.data.binary.BinaryStringData.EMPTY_UTF8;
> /* 53 */ if (!isNull$65) {
> /* 54 */ field$65 =
> ((org.apache.flink.table.data.binary.BinaryStringData) row.getString(0));
> /* 55 */ }
> /* 56 */ field$67 = field$65;
> /* 57 */ if (!isNull$65) {
> /* 58 */ field$67 =
> (org.apache.flink.table.data.binary.BinaryStringData)
> (typeSerializer$66.copy(field$67));
> /* 59 */ }
> /* 60 */
> /* 61 */
> /* 62 */
> /* 63 */
> /* 64 */
> /* 65 */
> /* 66 */
> /* 67 */ isNull$69 = isNull$65 || false;
> /* 68 */ result$70 = null;
> /* 69 */ if (!isNull$69) {
> /* 70 */
> /* 71 */ try {
> /* 72 */
> /* 73 */ result$70 =
> /* 74 */
> org.apache.flink.table.utils.DateTimeUtils.parseTimestampData(field$67.toString(),
> ((org.apache.flink.table.data.binary.BinaryStringData) str$68).toString())
> /* 75 */ ;
> /* 76 */ } catch (Throwable ignored$71) {
> /* 77 */ isNull$69 = true;
> /* 78 */ result$70 = null;
> /* 79 */ }
> /* 80 */
> /* 81 */ isNull$69 = (result$70 == null);
> /* 82 */ }
> /* 83 */
> /* 84 */
> /* 85 */
> /* 86 */
> /* 87 */ isNull$73 = isNull$65 || false;
> /* 88 */ result$74 = null;
> /* 89 */ if (!isNull$73) {
> /* 90 */
> /* 91 */ try {
> /* 92 */
> /* 93 */ result$74 =
> /* 94 */
> org.apache.flink.table.utils.DateTimeUtils.parseTimestampData(field$67.toString(),
> ((org.apache.flink.table.data.binary.BinaryStringData) str$72).toString())
> /* 95 */ ;
> /* 96 */ } catch (Throwable ignored$75) {
> /* 97 */ isNull$73 = true;
> /* 98 */ result$74 = null;
> /* 99 */ }
> /* 100 */
> /* 101 */ isNull$73 = (result$74 == null);
> /* 102 */ }
> /* 103 */
> /* 104 */ externalResult$76 =
> (org.apache.flink.table.data.TimestampData)
> function_org$apache$flink$table$runtime$functions$scalar$CoalesceFunction$081acce440d9567a963370b8fb1c1096
> /* 105 */ .eval(isNull$69 ? null :
> ((org.apache.flink.table.data.TimestampData) result$70), isNull$73 ? null :
> ((org.apache.flink.table.data.TimestampData) result$74));
> /* 106 */
> /* 107 */ isNull$77 = externalResult$76 == null;
> /* 108 */ result$77 = null;
> /* 109 */ if (!isNull$77) {
> /* 110 */ result$77 = externalResult$76;
> /* 111 */ }
> /* 112 */
> /* 113 */
> /* 114 */ isNull$78 = isNull$77 || false;
> /* 115 */ result$79 = null;
> /* 116 */ if (!isNull$78) {
> /* 117 */
> /* 118 */
> /* 119 */ result$79 =
> org.apache.flink.table.data.TimestampData.fromEpochMillis(result$77.getMillisecond()
> - ((long) 30000L), result$77.getNanoOfMillisecond());
> /* 120 */
> /* 121 */
> /* 122 */ }
> /* 123 */
> /* 124 */ if (isNull$78) {
> /* 125 */ return null;
> /* 126 */ } else {
> /* 127 */ return result$79.getMillisecond();
> /* 128 */ }
> /* 129 */ }
> /* 130 */
> /* 131 */ @Override
> /* 132 */ public void close() throws Exception {
> /* 133 */
> function_org$apache$flink$table$runtime$functions$scalar$CoalesceFunction$081acce440d9567a963370b8fb1c1096.close();
> /* 134 */ }
> /* 135 */ }
> /* 136 */
> {code}
>
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