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https://issues.apache.org/jira/browse/IGNITE-26254?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Maksim Davydov updated IGNITE-26254:
------------------------------------
Description:
When creating a cache with a `QueryEntity` that uses `java.sql.Date` as a value
field type, Ignite fails to start the cache due to a `NullPointerException`
inside schema management.
This happens both with Calcite and H2 query engines.
{code}
[2025-08-20T18:47:57,531][WARN
][exchange-worker-#57%cache.SqlDateCacheTest0%][GridQueryProcessor] Some
classes in query configuration cannot be written in binary format because they
either implement Externalizable interface or have writeObject/readObject
methods. Instances of these classes will be deserialized in order to build
indexes. Please ensure that all nodes have these classes in classpath. To
enable binary serialization either implement Binarylizable interface or set
explicit serializer using BinaryTypeConfiguration.setSerializer() method:
[class java.sql.Date]
[2025-08-20T18:47:57,535][WARN
][exchange-worker-#57%cache.SqlDateCacheTest0%][SchemaManager$CompoundSchemaChangeListener]
Failed to notify listener (will ignore): Cannot invoke
"org.apache.ignite.internal.processors.query.calcite.schema.CacheColumnDescriptor.fieldIndex()"
because the return value of "java.util.Map.get(Object)" is null
java.lang.NullPointerException: Cannot invoke
"org.apache.ignite.internal.processors.query.calcite.schema.CacheColumnDescriptor.fieldIndex()"
because the return value of "java.util.Map.get(Object)" is null
at
org.apache.ignite.internal.processors.query.calcite.schema.CacheTableDescriptorImpl.<init>(CacheTableDescriptorImpl.java:186)
~[classes/:?]
{code}
The issue lies within QueryUtils#processClassMeta()
Reproducer: [^SqlDateCacheTest.java]
was:
When creating a cache with a `QueryEntity` that uses `java.sql.Date` as a value
field type, Ignite fails to start the cache due to a `NullPointerException`
inside schema management.
This happens both with Calcite and H2 query engines.
{code}
[2025-08-20T18:47:57,531][WARN
][exchange-worker-#57%cache.SqlDateCacheTest0%][GridQueryProcessor] Some
classes in query configuration cannot be written in binary format because they
either implement Externalizable interface or have writeObject/readObject
methods. Instances of these classes will be deserialized in order to build
indexes. Please ensure that all nodes have these classes in classpath. To
enable binary serialization either implement Binarylizable interface or set
explicit serializer using BinaryTypeConfiguration.setSerializer() method:
[class java.sql.Date]
[2025-08-20T18:47:57,535][WARN
][exchange-worker-#57%cache.SqlDateCacheTest0%][SchemaManager$CompoundSchemaChangeListener]
Failed to notify listener (will ignore): Cannot invoke
"org.apache.ignite.internal.processors.query.calcite.schema.CacheColumnDescriptor.fieldIndex()"
because the return value of "java.util.Map.get(Object)" is null
java.lang.NullPointerException: Cannot invoke
"org.apache.ignite.internal.processors.query.calcite.schema.CacheColumnDescriptor.fieldIndex()"
because the return value of "java.util.Map.get(Object)" is null
at
org.apache.ignite.internal.processors.query.calcite.schema.CacheTableDescriptorImpl.<init>(CacheTableDescriptorImpl.java:186)
~[classes/:?]
{code}
Reproducer: [^SqlDateCacheTest.java]
> Fix CacheColumnDescriptor for QueryEntity with java.sql.Date
> ------------------------------------------------------------
>
> Key: IGNITE-26254
> URL: https://issues.apache.org/jira/browse/IGNITE-26254
> Project: Ignite
> Issue Type: Bug
> Reporter: Maksim Davydov
> Assignee: Maksim Davydov
> Priority: Major
> Labels: ise
> Attachments: SqlDateCacheTest.java
>
>
> When creating a cache with a `QueryEntity` that uses `java.sql.Date` as a
> value field type, Ignite fails to start the cache due to a
> `NullPointerException` inside schema management.
> This happens both with Calcite and H2 query engines.
> {code}
> [2025-08-20T18:47:57,531][WARN
> ][exchange-worker-#57%cache.SqlDateCacheTest0%][GridQueryProcessor] Some
> classes in query configuration cannot be written in binary format because
> they either implement Externalizable interface or have writeObject/readObject
> methods. Instances of these classes will be deserialized in order to build
> indexes. Please ensure that all nodes have these classes in classpath. To
> enable binary serialization either implement Binarylizable interface or set
> explicit serializer using BinaryTypeConfiguration.setSerializer() method:
> [class java.sql.Date]
> [2025-08-20T18:47:57,535][WARN
> ][exchange-worker-#57%cache.SqlDateCacheTest0%][SchemaManager$CompoundSchemaChangeListener]
> Failed to notify listener (will ignore): Cannot invoke
> "org.apache.ignite.internal.processors.query.calcite.schema.CacheColumnDescriptor.fieldIndex()"
> because the return value of "java.util.Map.get(Object)" is null
> java.lang.NullPointerException: Cannot invoke
> "org.apache.ignite.internal.processors.query.calcite.schema.CacheColumnDescriptor.fieldIndex()"
> because the return value of "java.util.Map.get(Object)" is null
> at
> org.apache.ignite.internal.processors.query.calcite.schema.CacheTableDescriptorImpl.<init>(CacheTableDescriptorImpl.java:186)
> ~[classes/:?]
> {code}
> The issue lies within QueryUtils#processClassMeta()
> Reproducer: [^SqlDateCacheTest.java]
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