Ilya Kasnacheev created IGNITE-12178:
----------------------------------------
Summary: DEBUG logging may throw exception from toString of tx
objects
Key: IGNITE-12178
URL: https://issues.apache.org/jira/browse/IGNITE-12178
Project: Ignite
Issue Type: Improvement
Components: general
Reporter: Ilya Kasnacheev
See
https://stackoverflow.com/questions/57727242/apache-ignite-failed-to-create-string-representation-of-binary-object
{code:java}
0
I am getting below exception and not able to figure out what is wrong with the
code.
I have simplified my pojo classes which are to be persisted to ignite cache,
but still the complexity remains.
All my pojos are serializable but few of them have business logic code, dao,
application context object. These objects can't be removed. Removing these
things from the code will require whole code refractoring.
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)
{code}
We should never throw anything out of our toString. Also, we should try
minimizing the amount of text produced by DEBUG logging of transaction
handling, which is known to be very spammy
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