FLINK CDC Java heap space

有大佬遇到这种问题吗？
报错一：

java.lang.OutOfMemoryError: Java heap space
    at java.util.Arrays.copyOf(Arrays.java:3332)
    at java.lang.AbstractStringBuilder.ensureCapacityInternal(AbstractStringBuilder.java:124)
    at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:448)
    at java.lang.StringBuilder.append(StringBuilder.java:136)
    at java.lang.StringBuilder.append(StringBuilder.java:76)
    at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:484)
    at java.lang.StringBuilder.append(StringBuilder.java:166)
    at java.lang.StringBuilder.append(StringBuilder.java:76)
    at java.util.Formatter$FormatSpecifier.print(Formatter.java:2913)
    at java.util.Formatter$FormatSpecifier.printString(Formatter.java:2886)
    at java.util.Formatter$FormatSpecifier.print(Formatter.java:2763)
    at java.util.Formatter.format(Formatter.java:2520)
    at java.util.Formatter.format(Formatter.java:2455)
    at java.lang.String.format(String.java:2940)
    at org.apache.flink.util.TaskManagerExceptionUtils.<clinit>(TaskManagerExceptionUtils.java:30)
    at org.apache.flink.runtime.taskmanager.Task.preProcessException(Task.java:885)
    at org.apache.flink.runtime.taskmanager.Task.cancelOrFailAndCancelInvokableInternal(Task.java:1177)
    at org.apache.flink.runtime.taskmanager.Task.cancelOrFailAndCancelInvokable(Task.java:1161)
    at org.apache.flink.runtime.taskmanager.Task.failExternally(Task.java:1156)
    at org.apache.flink.runtime.taskexecutor.TaskExecutor.disconnectJobManagerConnection(TaskExecutor.java:1768)
    at org.apache.flink.runtime.taskexecutor.TaskExecutor.disconnectAndTryReconnectToJobManager(TaskExecutor.java:1305)
    at org.apache.flink.runtime.taskexecutor.TaskExecutor.access$4300(TaskExecutor.java:188)
    at org.apache.flink.runtime.taskexecutor.TaskExecutor$JobManagerHeartbeatListener.lambda$handleJobManagerConnectionLoss$0(TaskExecutor.java:2549)
    at org.apache.flink.runtime.taskexecutor.TaskExecutor$JobManagerHeartbeatListener$$Lambda$2450/2064960161.accept(Unknown Source)
    at java.util.Optional.ifPresent(Optional.java:159)
    at org.apache.flink.runtime.taskexecutor.TaskExecutor$JobManagerHeartbeatListener.handleJobManagerConnectionLoss(TaskExecutor.java:2547)
    at org.apache.flink.runtime.taskexecutor.TaskExecutor$JobManagerHeartbeatListener.notifyHeartbeatTimeout(TaskExecutor.java:2530)
    at org.apache.flink.runtime.heartbeat.DefaultHeartbeatMonitor.run(DefaultHeartbeatMonitor.java:158)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at org.apache.flink.runtime.rpc.pekko.PekkoRpcActor.lambda$handleRunAsync$4(PekkoRpcActor.java:451)
    at org.apache.flink.runtime.rpc.pekko.PekkoRpcActor$$Lambda$1411/2022400718.run(Unknown Source)

报错二：

java.lang.OutOfMemoryError: Java heap space
    at java.lang.AbstractStringBuilder.<init>(AbstractStringBuilder.java:68)
    at java.lang.StringBuilder.<init>(StringBuilder.java:112)
    at io.debezium.connector.oracle.logminer.events.LogMinerEventRow.getSqlRedo(LogMinerEventRow.java:215)
    at io.debezium.connector.oracle.logminer.events.LogMinerEventRow.initializeFromResultSet(LogMinerEventRow.java:179)
    at io.debezium.connector.oracle.logminer.events.LogMinerEventRow.fromResultSet(LogMinerEventRow.java:154)
    at io.debezium.connector.oracle.logminer.processor.AbstractLogMinerEventProcessor.processResults(AbstractLogMinerEventProcessor.java:264)
    at io.debezium.connector.oracle.logminer.processor.AbstractLogMinerEventProcessor.process(AbstractLogMinerEventProcessor.java:198)
    at io.debezium.connector.oracle.logminer.LogMinerStreamingChangeEventSource.execute(LogMinerStreamingChangeEventSource.java:249)
    at io.debezium.connector.oracle.logminer.LogMinerStreamingChangeEventSource.execute(LogMinerStreamingChangeEventSource.java:72)
    at io.debezium.pipeline.ChangeEventSourceCoordinator.streamEvents(ChangeEventSourceCoordinator.java:174)
    at io.debezium.pipeline.ChangeEventSourceCoordinator.executeChangeEventSources(ChangeEventSourceCoordinator.java:141)
    at io.debezium.pipeline.ChangeEventSourceCoordinator.lambda$start$0(ChangeEventSourceCoordinator.java:109)
    at io.debezium.pipeline.ChangeEventSourceCoordinator$$Lambda$2311/891677108.run(Unknown Source)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:748)