Roman Guseinov created IGNITE-11541:
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Summary: Dynamic columns and indexes can be lost after the cluster
restart
Key: IGNITE-11541
URL: https://issues.apache.org/jira/browse/IGNITE-11541
Project: Ignite
Issue Type: Bug
Components: cache, persistence, sql
Affects Versions: 2.7
Reporter: Roman Guseinov
Attachments: StaticCacheAndDdlReproducer.java
The case is the following:
# Run a server node (persistence enabled. static cache configuration with
queryEnities).
# Add/drop column/index via DDL.
# Restart the node with the same configuration.
# The changes are lost...
It seems the issue is related to merging cache metadata.
There are some workarounds:
# Remove/comment cache configuration. After the restart, the metadata will be
loaded from the persistence store. This will work for a rolling restart.
# Make the same changes in the configuration (update queryEntity). It requires
the whole cluster restart.
Reproducer is attached.
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