[infinispan-issues] [JBoss JIRA] (ISPN-9359) RocksDB clear always reinitializes the database

William Burns (JIRA) issues at jboss.org
Tue Jul 10 15:14:00 EDT 2018


William Burns created ISPN-9359:
-----------------------------------

             Summary: RocksDB clear always reinitializes the database
                 Key: ISPN-9359
                 URL: https://issues.jboss.org/browse/ISPN-9359
             Project: Infinispan
          Issue Type: Bug
          Components: Loaders and Stores
    Affects Versions: 9.3.0.Final
            Reporter: William Burns
            Assignee: William Burns
             Fix For: 9.4.0.Alpha1


The RocksDBStore always destroys the database on a clear and reinitializes it. This causes a lot of disk IO, especially when the store may have very few entries. The configured clearThreshold is only supposed to reinit the database if so many entries are found, but the variable should have been checked as *>* instead of *<=*.

{code}
if (optionalIterator.isPresent() && configuration.clearThreshold() <= 0) {
{code}



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