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Posted to dev@ignite.apache.org by "Amelchev Nikita (Jira)" <ji...@apache.org> on 2020/09/10 12:00:00 UTC
[jira] [Created] (IGNITE-13427) The local metastorage system view
fails if unmarshallable values present
Amelchev Nikita created IGNITE-13427:
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Summary: The local metastorage system view fails if unmarshallable values present
Key: IGNITE-13427
URL: https://issues.apache.org/jira/browse/IGNITE-13427
Project: Ignite
Issue Type: Bug
Reporter: Amelchev Nikita
The local metastorage allow to write raw data. For example, distributed megastore writes it:
{noformat}
metastorage.writeRaw(cleanupGuardKey(), DUMMY_VALUE);
{noformat}
System view iterator fails on such entries:
{noformat}
[2020-09-10 14:34:37,556][WARN ][test-runner-#1%metric.SystemViewSelfTest%][GridCacheDatabaseSharedManager] Metastore iteration error
class org.apache.ignite.IgniteCheckedException: Failed to deserialize object with given class loader: sun.misc.Launcher$AppClassLoader@18b4aac2
at org.apache.ignite.marshaller.jdk.JdkMarshaller.unmarshal0(JdkMarshaller.java:132)
at org.apache.ignite.marshaller.jdk.JdkMarshaller.unmarshal0(JdkMarshaller.java:139)
at org.apache.ignite.marshaller.AbstractNodeNameAwareMarshaller.unmarshal(AbstractNodeNameAwareMarshaller.java:80)
at org.apache.ignite.internal.processors.cache.persistence.metastorage.MetaStorage.applyCallback(MetaStorage.java:387)
at org.apache.ignite.internal.processors.cache.persistence.metastorage.MetaStorage.iterate(MetaStorage.java:359)
at org.apache.ignite.internal.processors.cache.persistence.GridCacheDatabaseSharedManager.lambda$registerSystemView$1(GridCacheDatabaseSharedManager.java:415)
at org.apache.ignite.internal.managers.systemview.SystemViewAdapter.iterator(SystemViewAdapter.java:82)
at org.apache.ignite.internal.util.lang.GridFunc.find(GridFunc.java:2068)
at org.apache.ignite.internal.metric.SystemViewSelfTest.testMetastorage(SystemViewSelfTest.java:1155)
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.apache.ignite.testframework.junits.GridAbstractTest$7.run(GridAbstractTest.java:2373)
at java.lang.Thread.run(Thread.java:748)
{noformat}
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