chiranjeevi created HBASE-27721:
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Summary: LEAK: RefCnt.release() was not called before it's
garbage-collected in regionserver
Key: HBASE-27721
URL: https://issues.apache.org/jira/browse/HBASE-27721
Project: HBase
Issue Type: Bug
Components: regionserver
Affects Versions: 2.5.2
Reporter: chiranjeevi
2023-03-15 07:15:12,119 ERROR
[RpcServer.default.FPBQ.Fifo.handler=50,queue=2,port=16020]
util.ResourceLeakDetector: LEAK: RefCnt.release() was not called before it's
garbage-collected. See https://netty.io/wiki/reference-counted-objects.html for
more information.
Recent access records:
Created at:
org.apache.hadoop.hbase.nio.RefCnt.<init>(RefCnt.java:59)
org.apache.hadoop.hbase.nio.RefCnt.create(RefCnt.java:54)
org.apache.hadoop.hbase.regionserver.MemStoreLABImpl.<init>(MemStoreLABImpl.java:108)
sun.reflect.GeneratedConstructorAccessor34.newInstance(Unknown Source)
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
java.lang.reflect.Constructor.newInstance(Constructor.java:423)
org.apache.hadoop.hbase.util.ReflectionUtils.instantiate(ReflectionUtils.java:54)
org.apache.hadoop.hbase.util.ReflectionUtils.instantiateWithCustomCtor(ReflectionUtils.java:42)
org.apache.hadoop.hbase.regionserver.MemStoreLAB.newInstance(MemStoreLAB.java:116)
org.apache.hadoop.hbase.regionserver.SegmentFactory.createMutableSegment(SegmentFactory.java:81)
org.apache.hadoop.hbase.regionserver.AbstractMemStore.resetActive(AbstractMemStore.java:93)
org.apache.hadoop.hbase.regionserver.AbstractMemStore.<init>(AbstractMemStore.java:83)
org.apache.hadoop.hbase.regionserver.DefaultMemStore.<init>(DefaultMemStore.java:78)
sun.reflect.GeneratedConstructorAccessor62.newInstance(Unknown Source)
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
java.lang.reflect.Constructor.newInstance(Constructor.java:423)
org.apache.hadoop.hbase.util.ReflectionUtils.instantiate(ReflectionUtils.java:54)
org.apache.hadoop.hbase.util.ReflectionUtils.newInstance(ReflectionUtils.java:91)
org.apache.hadoop.hbase.regionserver.HStore.getMemstore(HStore.java:371)
org.apache.hadoop.hbase.regionserver.HStore.<init>(HStore.java:280)
org.apache.hadoop.hbase.regionserver.HRegion.instantiateHStore(HRegion.java:6359)
org.apache.hadoop.hbase.regionserver.HRegion$1.call(HRegion.java:1114)
org.apache.hadoop.hbase.regionserver.HRegion$1.call(HRegion.java:1111)
java.util.concurrent.FutureTask.run(FutureTask.java:266)
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
java.util.concurrent.FutureTask.run(FutureTask.java:266)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
java.lang.Thread.run(Thread.java:748)
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