Apache Ignite：無法創建二進制對象的字符串表示形式

Question

我低於異常，無法弄清楚代碼出了什么問題。

我簡化了持久保存點燃緩存的pojo類，但是仍然很復雜。

我所有的pojo都是可序列化的，但是很少有業務邏輯代碼，dao和應用程序上下文對象。 這些對象無法刪除。 從代碼中刪除這些東西將需要整個代碼。

class org.apache.ignite.IgniteException: Failed to create string representation of binary object.
at org.apache.ignite.internal.util.tostring.GridToStringBuilder.toStringImpl(GridToStringBuilder.java:1022)
at org.apache.ignite.internal.util.tostring.GridToStringBuilder.toString(GridToStringBuilder.java:864)
at org.apache.ignite.internal.processors.cache.distributed.near.GridNearSingleGetResponse.toString(GridNearSingleGetResponse.java:317)
at java.lang.String.valueOf(String.java:2994)
at java.lang.StringBuilder.append(StringBuilder.java:131)
at org.apache.ignite.internal.processors.cache.GridCacheIoManager.send(GridCacheIoManager.java:1162)
at org.apache.ignite.internal.processors.cache.GridCacheIoManager.send(GridCacheIoManager.java:1209)
at org.apache.ignite.internal.processors.cache.distributed.dht.GridDhtCacheAdapter$6.apply(GridDhtCacheAdapter.java:1003)
at org.apache.ignite.internal.processors.cache.distributed.dht.GridDhtCacheAdapter$6.apply(GridDhtCacheAdapter.java:938)
at org.apache.ignite.internal.util.future.GridFutureAdapter.notifyListener(GridFutureAdapter.java:385)
at org.apache.ignite.internal.util.future.GridFutureAdapter.listen(GridFutureAdapter.java:355)
at org.apache.ignite.internal.processors.cache.distributed.dht.GridDhtCacheAdapter.processNearSingleGetRequest(GridDhtCacheAdapter.java:938)
at org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridDhtAtomicCache.access$300(GridDhtAtomicCache.java:135)
at org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridDhtAtomicCache$4.apply(GridDhtAtomicCache.java:257)
at org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridDhtAtomicCache$4.apply(GridDhtAtomicCache.java:252)
at org.apache.ignite.internal.processors.cache.GridCacheIoManager.processMessage(GridCacheIoManager.java:1056)
at org.apache.ignite.internal.processors.cache.GridCacheIoManager.onMessage0(GridCacheIoManager.java:581)
at org.apache.ignite.internal.processors.cache.GridCacheIoManager.handleMessage(GridCacheIoManager.java:380)
at org.apache.ignite.internal.processors.cache.GridCacheIoManager.handleMessage(GridCacheIoManager.java:306)
at org.apache.ignite.internal.processors.cache.GridCacheIoManager.access$100(GridCacheIoManager.java:101)
at org.apache.ignite.internal.processors.cache.GridCacheIoManager$1.onMessage(GridCacheIoManager.java:295)
at org.apache.ignite.internal.managers.communication.GridIoManager.invokeListener(GridIoManager.java:1569)
at org.apache.ignite.internal.managers.communication.GridIoManager.processRegularMessage0(GridIoManager.java:1197)
at org.apache.ignite.internal.managers.communication.GridIoManager.access$4200(GridIoManager.java:127)
at org.apache.ignite.internal.managers.communication.GridIoManager$9.run(GridIoManager.java:1093)
at org.apache.ignite.internal.util.StripedExecutor$Stripe.body(StripedExecutor.java:505)
at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:120)
at java.lang.Thread.run(Thread.java:748)
Caused by: class org.apache.ignite.IgniteException: Failed to create string representation of binary object.
at org.apache.ignite.internal.binary.BinaryObjectExImpl.toString(BinaryObjectExImpl.java:189)
at org.apache.ignite.internal.binary.BinaryObjectImpl.toString(BinaryObjectImpl.java:920)
at java.lang.String.valueOf(String.java:2994)
at org.apache.ignite.internal.util.GridStringBuilder.a(GridStringBuilder.java:101)
at org.apache.ignite.internal.util.tostring.SBLimitedLength.a(SBLimitedLength.java:88)
at org.apache.ignite.internal.util.tostring.GridToStringBuilder.toString(GridToStringBuilder.java:939)
at org.apache.ignite.internal.util.tostring.GridToStringBuilder.toStringImpl(GridToStringBuilder.java:1005)
... 27 more
Caused by: class org.apache.ignite.binary.BinaryObjectException: Failed to read field: currentContacts
at org.apache.ignite.internal.binary.BinaryReaderExImpl.wrapFieldException(BinaryReaderExImpl.java:446)
at org.apache.ignite.internal.binary.BinaryReaderExImpl.unmarshalField(BinaryReaderExImpl.java:343)
at org.apache.ignite.internal.binary.BinaryObjectImpl.field(BinaryObjectImpl.java:626)
at org.apache.ignite.internal.binary.BinaryObjectExImpl.toString(BinaryObjectExImpl.java:225)
at org.apache.ignite.internal.binary.BinaryObjectExImpl.toString(BinaryObjectExImpl.java:186)
... 33 more
Caused by: class org.apache.ignite.binary.BinaryObjectException: Failed to unmarshal object with optimized marshaller
at org.apache.ignite.internal.binary.BinaryUtils.doReadOptimized(BinaryUtils.java:1765)
at org.apache.ignite.internal.binary.BinaryUtils.unmarshal(BinaryUtils.java:1971)
at org.apache.ignite.internal.binary.BinaryUtils.unmarshal(BinaryUtils.java:1796)
at org.apache.ignite.internal.binary.BinaryReaderExImpl.unmarshalField(BinaryReaderExImpl.java:340)
... 36 more
Caused by: class org.apache.ignite.IgniteCheckedException: Failed to deserialize object with given class loader: [clsLdr=sun.misc.Launcher$AppClassLoader@764c12b6, err=Failed to deserialize object [typeName=java.util.concurrent.ConcurrentHashMap]]
at org.apache.ignite.internal.marshaller.optimized.OptimizedMarshaller.unmarshal0(OptimizedMarshaller.java:237)
at org.apache.ignite.marshaller.AbstractNodeNameAwareMarshaller.unmarshal(AbstractNodeNameAwareMarshaller.java:94)
at org.apache.ignite.internal.binary.BinaryUtils.doReadOptimized(BinaryUtils.java:1762)
... 39 more
Caused by: java.io.IOException: Failed to deserialize object [typeName=java.util.concurrent.ConcurrentHashMap]
at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInputStream.readObject0(OptimizedObjectInputStream.java:350)
at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInputStream.readObjectOverride(OptimizedObjectInputStream.java:198)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:425)
at org.apache.ignite.internal.marshaller.optimized.OptimizedMarshaller.unmarshal0(OptimizedMarshaller.java:228)
... 41 more
Caused by: java.io.IOException: java.lang.reflect.InvocationTargetException
at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInputStream.readSerializable(OptimizedObjectInputStream.java:607)
at org.apache.ignite.internal.marshaller.optimized.OptimizedClassDescriptor.read(OptimizedClassDescriptor.java:954)
at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInputStream.readObject0(OptimizedObjectInputStream.java:346)
... 44 more
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.GeneratedMethodAccessor27.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInputStream.readSerializable(OptimizedObjectInputStream.java:604)
... 46 more
Caused by: java.lang.ClassNotFoundException: com.project.qm.controller.beans.WorkItem
at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:348)
at org.apache.ignite.internal.util.IgniteUtils.forName(IgniteUtils.java:8771)
at org.apache.ignite.internal.MarshallerContextImpl.getClass(MarshallerContextImpl.java:349)
at org.apache.ignite.internal.marshaller.optimized.OptimizedMarshallerUtils.classDescriptor(OptimizedMarshallerUtils.java:264)
at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInputStream.readObject0(OptimizedObjectInputStream.java:341)
at org.apache.ignite.internal.marshaller.optimized.OptimizedObjectInputStream.readObjectOverride(OptimizedObjectInputStream.java:198)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:425)
at java.util.concurrent.ConcurrentHashMap.readObject(ConcurrentHashMap.java:1445)

任何幫助表示贊賞

Answer 1

在這種情況下，您應該禁用DEBUG日志記錄。 DEBUG日志記錄有時會嘗試在不需要反序列化（並作為類出現）的對象上調用toString。

將全局日志級別更改為INFO可以解決此問題。