SnapCenter for HANA crashes SPL and SCC Services with OutOfMemoryError on startup
Applies to
- SnapCenter Plug-in for SAP HANA (SCHANA)
- Hardware with hundreds of CPU cores
Issue
Both the SPL and the SCC Service crash on startup with an OutOfMemoryError:
# There is insufficient memory for the Java Runtime Environment to continue.
# Cannot create GC thread. Out of system resources.
# Possible reasons:
# The system is out of physical RAM or swap space
# In 32 bit mode, the process size limit was hit
# Possible solutions:
# Reduce memory load on the system
# Increase physical memory or swap space
# Check if swap backing store is full
# Use 64 bit Java on a 64 bit OS
# Decrease Java heap size (-Xmx/-Xms)
# Decrease number of Java threads
# Decrease Java thread stack sizes (-Xss)
# Set larger code cache with -XX:ReservedCodeCacheSize=
# This output file may be truncated or incomplete.
#
# Out of Memory Error (gcTaskThread.cpp:48), pid=407896, tid=0x00007f42756c9700