[JBoss JIRA] (ISPN-11641) JVM crashed. SIGSEGV in org.rocksdb.RocksIterator.next0

Monday, 22 June 2020

    [
https://issues.redhat.com/browse/ISPN-11641?page=com.atlassian.jira.plugi...
] 

Will Burns edited comment on ISPN-11641 at 6/22/20 1:20 PM:
------------------------------------------------------------

[~dan.berindei], It should not be possible to have an iterator open during the close
invocation as of 9.3.0 when I converted stores to use Publisher as we protected that via
the Semaphore.

However, I think it is possible to open an iterator when we do a clear that may have
deleted the database.

was (Author: william.burns):
It should not be possible to have an iterator open during the close invocation as of 9.3.0
when I converted stores to use Publisher as we protected that via the Semaphore.

However, I think it is possible to open an iterator when we do a clear that may have
deleted the database.

...
 JVM crashed. SIGSEGV in org.rocksdb.RocksIterator.next0
 -------------------------------------------------------

                 Key: ISPN-11641
                 URL: https://issues.redhat.com/browse/ISPN-11641
             Project: Infinispan
          Issue Type: Bug
          Components: Loaders and Stores
    Affects Versions: 9.4.16.Final
            Reporter: Sergey Morgunov
            Priority: Major
         Attachments: crash.log

 *JRE*: OpenJDK 8u222.
 Crash log attached. (crash.log)
 Cache configuration:
 {code:xml}
 <distributed-cache name="sessions"
configuration="sessionsConfiguration">
     <memory>
         <object size="100000" strategy="REMOVE"/>
     </memory>
     <persistence passivation="false">
         <rocksdb-store path="cache/warm/" preload="true"
fetch-state="true">
             <expiration path="cache/expired/"/>
         </rocksdb-store>
     </persistence>
 </distributed-cache>
 {code} 

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