JBoss Community Archive (Read Only)

Infinispan 6.0

What if I get IOException "Unsupported protocol version 48" with JdbcStringBasedCacheStore?

You have probably set your data column type to VARCHAR, CLOB or something similar, but it should be BLOB/VARBINARY. Even though it's called JdbcStringBasedCacheStore, only the keys are required to be strings; the values can be anything, so they need to be stored in a binary column. See the setDataColumnType javadoc for more details.

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