Andrew Kyle Purtell created HBASE-25698: -------------------------------------------
Summary: Persistent IllegalReferenceCountException at scanner open Key: HBASE-25698 URL: https://issues.apache.org/jira/browse/HBASE-25698 Project: HBase Issue Type: Bug Affects Versions: 2.4.2 Reporter: Andrew Kyle Purtell Fix For: 3.0.0-alpha-1, 2.5.0, 2.4.3 Persistent scanner open failure. Not sure how it happened. Test scenario was HBase 1 cluster replicating to HBase 2 cluster. ITBLL as data generator at source, calm policy only. Scanner open errors on sink HBase 2 cluster later during ITBLL verify phase. Sink schema settings bloom=ROW encoding=FAST_DIFF compression=NONE. {noformat} Caused by: org.apache.hbase.thirdparty.io.netty.util.IllegalReferenceCountException: refCnt: 0, decrement: 1 at org.apache.hbase.thirdparty.io.netty.util.internal.ReferenceCountUpdater.toLiveRealRefCnt(ReferenceCountUpdater.java:74) at org.apache.hbase.thirdparty.io.netty.util.internal.ReferenceCountUpdater.release(ReferenceCountUpdater.java:138) at org.apache.hbase.thirdparty.io.netty.util.AbstractReferenceCounted.release(AbstractReferenceCounted.java:76) at org.apache.hadoop.hbase.nio.ByteBuff.release(ByteBuff.java:79) at org.apache.hadoop.hbase.io.hfile.HFileBlock.release(HFileBlock.java:429) at org.apache.hadoop.hbase.io.hfile.CompoundBloomFilter.contains(CompoundBloomFilter.java:109) at org.apache.hadoop.hbase.regionserver.StoreFileReader.checkGeneralBloomFilter(StoreFileReader.java:433) at org.apache.hadoop.hbase.regionserver.StoreFileReader.passesGeneralRowBloomFilter(StoreFileReader.java:322) at org.apache.hadoop.hbase.regionserver.StoreFileReader.passesBloomFilter(StoreFileReader.java:251) at org.apache.hadoop.hbase.regionserver.StoreFileScanner.shouldUseScanner(StoreFileScanner.java:491) at org.apache.hadoop.hbase.regionserver.StoreScanner.selectScannersFrom(StoreScanner.java:471) at org.apache.hadoop.hbase.regionserver.StoreScanner.<init>(StoreScanner.java:249) at org.apache.hadoop.hbase.regionserver.HStore.createScanner(HStore.java:2177) at org.apache.hadoop.hbase.regionserver.HStore.getScanner(HStore.java:2168) at org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.initializeScanners(HRegion.java:7172) {noformat} Bloom filter type on all files here is ROW, block encoding is FAST_DIFF: {noformat} hbase:017:0> describe "IntegrationTestBigLinkedList" Table IntegrationTestBigLinkedList is ENABLED IntegrationTestBigLinkedList COLUMN FAMILIES DESCRIPTION {NAME => 'big', BLOOMFILTER => 'ROW', IN_MEMORY => 'false', VERSIONS => '1', KEEP_DELETED_CELLS => 'FALSE', DATA_BLOCK_ENCODING => 'FAST_DIF F', COMPRESSION => 'NONE', TTL => 'FOREVER', MIN_VERSIONS => '0', BLOCKCACHE => 'true', BLOCKSIZE => '65536', REPLICATION_SCOPE => '1'} {NAME => 'meta', BLOOMFILTER => 'ROW', IN_MEMORY => 'false', VERSIONS => '1', KEEP_DELETED_CELLS => 'FALSE', DATA_BLOCK_ENCODING => 'FAST_DI FF', COMPRESSION => 'NONE', TTL => 'FOREVER', MIN_VERSIONS => '0', BLOCKCACHE => 'true', BLOCKSIZE => '65536', REPLICATION_SCOPE => '1'} {NAME => 'tiny', BLOOMFILTER => 'ROW', IN_MEMORY => 'false', VERSIONS => '1', KEEP_DELETED_CELLS => 'FALSE', DATA_BLOCK_ENCODING => 'FAST_DI FF', COMPRESSION => 'NONE', TTL => 'FOREVER', MIN_VERSIONS => '0', BLOCKCACHE => 'true', BLOCKSIZE => '65536', REPLICATION_SCOPE => '1'} {noformat} -- This message was sent by Atlassian Jira (v8.3.4#803005)