PowerFlex 3.6: Gateway støder på Java Heap Space Error
Summary: PowerFlex Gateway-tjenesten støder på fejl med masser af Java-plads under flere API-kald (Application Programming Interface).
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Symptoms
PowerFlex Gateway version 3.6.6
PowerFlex Gateway scaleio.log kan vise følgende:
2025-10-16 16:45:24,322 [https-jsse-nio-443-exec-16] DEBUG o.s.web.servlet.DispatcherServlet - Failed to complete request: jakarta.servlet.ServletException: Handler processing failed: java.lang.OutOfMemoryError: Java heap space
PowerFlex Gateway Catalina-logfiler kan vise følgende:
15-Oct-2025 19:41:56.301 WARNING [main] org.apache.tomcat.util.digester.SetPropertiesRule.begin Match [Server/Service/Connector] failed to set property [sessionCacheSize] to [2000]
Påvirkning
PowerFlex API-kald kan muligvis ikke behandles.
Cause
For stort hukommelsesforbrug forårsager denne fejl i SSL-sessionscachen.
Dette skete, fordi javax.net.ssl.sessionCacheSize 
I server.xml konfiguration, attributten sessionCacheSize="2000" blev placeret forkert inde i Connector-elementet<>.
Tomcat 10 ignorerer denne egenskab, når den defineres der, hvilket resulterer i ubegrænset SSL-sessionsvækst og en eventuel OutOfMemoryError.
Resolution
- Opret forbindelse til PowerFlex Gateway-serveren.
- Rediger filen
/opt/emc/scaleio/gateway/conf/server.xml
Inden for server.xml fil, skal du flytte konfigurationsindstillingen:
sessionCacheSize="2000"
- Til bunden, men inden for<
SSLHostConfig>blok - Gem filen.
- Genstart PowerFlex gateway-tjenesten.
systemctl restart scaleio-gateway
Article Properties
Article Number: 000388358
Article Type: Solution
Last Modified: 20 Nov 2025
Version: 2
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