gehaijiang created HBASE-19872:
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Summary: hbase1.3.1 regionerver Crash (bucketcache)
Key: HBASE-19872
URL: https://issues.apache.org/jira/browse/HBASE-19872
Project: HBase
Issue Type: Bug
Components: BucketCache
Affects Versions: 1.3.1
Reporter: gehaijiang
hbase 1.3.1 regionserver crash , configure bucketcache.
error log :
FATAL [RpcServer.FifoWFPBQ.default.handler=42,queue=2,port=16020]
regionserver.RSRpcServices: Run out of memory; RSRpcServices will abort itself
immediately
hbase-env.sh:
export HBASE_REGIONSERVER_OPTS="-XX:+UseG1GC -XX:+UnlockExperimentalVMOptions
-Xmx24g -Xms24g -XX:MetaspaceSize=256M -XX:MaxMetaspaceSize=512M
-XX:MaxGCPauseMillis=100 -XX:G1NewSizePercent=5 -XX:ConcGCThreads=4
-XX:ParallelGCThreads=16 -XX:-ResizePLAB -XX:+ParallelRefProcEnabled
-XX:InitiatingHeapOccupancyPercent=65 -XX:G1HeapRegionSize=32M
-XX:G1MixedGCCountTarget=64 -XX:G1OldCSetRegionThresholdPercent=5
-XX:MaxTenuringThreshold=1 -XX:MaxDirectMemorySize=28g
-XX:ReservedCodeCacheSize=512M -XX:+DisableExplicitGC
-Xloggc:${HBASE_LOG_DIR}/regionserver.gc.log"
hbase-site.xml:
<property>
<name>hbase.bucketcache.combinedcache.enabled</name>
<value>true</value>
</property>
<property>
<name>hbase.bucketcache.ioengine</name>
<value>offheap</value>
</property>
<property>
<name>hbase.bucketcache.size</name>
<value>25600</value>
</property>
<property>
<name>hbase.bucketcache.writer.queuelength</name>
<value>64</value>
</property>
<property>
<name>hbase.bucketcache.writer.threads</name>
<value>3</value>
</property>
<property>
<name>hfile.block.cache.size</name>
<value>0.3</value>
</property>
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