Uploaded image for project: 'Cassandra'
  1. Cassandra
  2. CASSANDRA-19222

Leak - Strong self-ref loop detected in BTI

    XMLWordPrintableJSON

Details

    • Bug
    • Status: Open
    • Normal
    • Resolution: Unresolved
    • 5.0.x, 5.x
    • Local/SSTable
    • None
    • Degradation - Resource Management
    • Normal
    • Normal
    • User Report
    • All
    • None

    Description

      https://app.circleci.com/pipelines/github/jacek-lewandowski/cassandra/1233/workflows/bb617340-f1da-4550-9c87-5541469972c4/jobs/62534/tests

      ERROR [Strong-Reference-Leak-Detector:1] 2023-12-21 09:50:33,072 Strong self-ref loop detected [/tmp/cassandra/build/test/cassandra/data/system/IndexInfo-9f5c6374d48532299a0a5094af9ad1e3/oa-1-big
      private java.util.List org.apache.cassandra.io.sstable.format.SSTableReader$InstanceTidier.closeables-java.util.ArrayList
      transient java.lang.Object[] java.util.ArrayList.elementData-[Ljava.lang.Object;
      transient java.lang.Object[] java.util.ArrayList.elementData-org.apache.cassandra.io.util.FileHandle
      final org.apache.cassandra.utils.concurrent.Ref org.apache.cassandra.utils.concurrent.SharedCloseableImpl.ref-org.apache.cassandra.utils.concurrent.Ref
      final org.apache.cassandra.utils.concurrent.Ref$State org.apache.cassandra.utils.concurrent.Ref.state-org.apache.cassandra.utils.concurrent.Ref$State
      final org.apache.cassandra.utils.concurrent.Ref$GlobalState org.apache.cassandra.utils.concurrent.Ref$State.globalState-org.apache.cassandra.utils.concurrent.Ref$GlobalState
      private final org.apache.cassandra.utils.concurrent.RefCounted$Tidy org.apache.cassandra.utils.concurrent.Ref$GlobalState.tidy-org.apache.cassandra.io.util.FileHandle$Cleanup
      final java.util.Optional org.apache.cassandra.io.util.FileHandle$Cleanup.chunkCache-java.util.Optional
      private final java.lang.Object java.util.Optional.value-org.apache.cassandra.cache.ChunkCache
      private final org.apache.cassandra.utils.memory.BufferPool org.apache.cassandra.cache.ChunkCache.bufferPool-org.apache.cassandra.utils.memory.BufferPool
      private final java.util.Set org.apache.cassandra.utils.memory.BufferPool.localPoolReferences-java.util.Collections$SetFromMap
      private final java.util.Map java.util.Collections$SetFromMap.m-java.util.concurrent.ConcurrentHashMap
      private final java.util.Map java.util.Collections$SetFromMap.m-org.apache.cassandra.utils.memory.BufferPool$LocalPoolRef
      private final org.apache.cassandra.utils.memory.BufferPool$MicroQueueOfChunks org.apache.cassandra.utils.memory.BufferPool$LocalPoolRef.chunks-org.apache.cassandra.utils.memory.BufferPool$MicroQueueOfChunks
      private org.apache.cassandra.utils.memory.BufferPool$Chunk org.apache.cassandra.utils.memory.BufferPool$MicroQueueOfChunks.chunk0-org.apache.cassandra.utils.memory.BufferPool$Chunk
      private volatile org.apache.cassandra.utils.memory.BufferPool$LocalPool org.apache.cassandra.utils.memory.BufferPool$Chunk.owner-org.apache.cassandra.utils.memory.BufferPool$LocalPool
      private final java.lang.Thread org.apache.cassandra.utils.memory.BufferPool$LocalPool.owningThread-io.netty.util.concurrent.FastThreadLocalThread
      private java.lang.Runnable java.lang.Thread.target-io.netty.util.concurrent.FastThreadLocalRunnable
      private final java.lang.Runnable io.netty.util.concurrent.FastThreadLocalRunnable.runnable-java.util.concurrent.ThreadPoolExecutor$Worker
      final java.util.concurrent.ThreadPoolExecutor java.util.concurrent.ThreadPoolExecutor$Worker.this$0-org.apache.cassandra.concurrent.ScheduledThreadPoolExecutorPlus
      private final java.util.concurrent.BlockingQueue java.util.concurrent.ThreadPoolExecutor.workQueue-java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue
      private final java.util.concurrent.BlockingQueue java.util.concurrent.ThreadPoolExecutor.workQueue-java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask
      private java.util.concurrent.Callable java.util.concurrent.FutureTask.callable-java.util.concurrent.Executors$RunnableAdapter
      private final java.lang.Runnable java.util.concurrent.Executors$RunnableAdapter.task-org.apache.cassandra.concurrent.ExecutionFailure$1
      final java.lang.Runnable org.apache.cassandra.concurrent.ExecutionFailure$1.val$wrap-org.apache.cassandra.hints.HintsService$$Lambda$1142/0x0000000801576aa0
      private final org.apache.cassandra.hints.HintsService org.apache.cassandra.hints.HintsService$$Lambda$1142/0x0000000801576aa0.arg$1-org.apache.cassandra.hints.HintsService
      private final org.apache.cassandra.hints.HintsWriteExecutor org.apache.cassandra.hints.HintsService.writeExecutor-org.apache.cassandra.hints.HintsWriteExecutor
      private final org.apache.cassandra.concurrent.ExecutorPlus org.apache.cassandra.hints.HintsWriteExecutor.executor-org.apache.cassandra.concurrent.SingleThreadExecutorPlus
      private final java.util.HashSet java.util.concurrent.ThreadPoolExecutor.workers-java.util.HashSet
      private transient java.util.HashMap java.util.HashSet.map-java.util.HashMap
      transient java.util.HashMap$Node[] java.util.HashMap.table-[Ljava.util.HashMap$Node;
      transient java.util.HashMap$Node[] java.util.HashMap.table-java.util.HashMap$Node
      final java.lang.Object java.util.HashMap$Node.key-java.util.concurrent.ThreadPoolExecutor$Worker
      final java.lang.Thread java.util.concurrent.ThreadPoolExecutor$Worker.thread-io.netty.util.concurrent.FastThreadLocalThread
      private java.lang.ThreadGroup java.lang.Thread.group-java.lang.ThreadGroup
      private final java.lang.ThreadGroup java.lang.ThreadGroup.parent-java.lang.ThreadGroup
      java.lang.Thread[] java.lang.ThreadGroup.threads-[Ljava.lang.Thread;
      java.lang.Thread[] java.lang.ThreadGroup.threads-io.netty.util.concurrent.FastThreadLocalThread
      private java.lang.Runnable java.lang.Thread.target-io.netty.util.concurrent.FastThreadLocalRunnable
      private final java.lang.Runnable io.netty.util.concurrent.FastThreadLocalRunnable.runnable-org.apache.cassandra.concurrent.InfiniteLoopExecutor$$Lambda$241/0x000000080128b138
      private final org.apache.cassandra.concurrent.InfiniteLoopExecutor org.apache.cassandra.concurrent.InfiniteLoopExecutor$$Lambda$241/0x000000080128b138.arg$1-org.apache.cassandra.concurrent.InfiniteLoopExecutor
      private final org.apache.cassandra.concurrent.Interruptible$Task org.apache.cassandra.concurrent.InfiniteLoopExecutor.task-org.apache.cassandra.tcm.log.LocalLog$Async$AsyncRunnable
      final org.apache.cassandra.tcm.log.LocalLog$Async org.apache.cassandra.tcm.log.LocalLog$Async$AsyncRunnable.this$0-org.apache.cassandra.tcm.log.LocalLog$Async
      protected final java.util.concurrent.atomic.AtomicReference org.apache.cassandra.tcm.log.LocalLog.committed-java.util.concurrent.atomic.AtomicReference
      private volatile java.lang.Object java.util.concurrent.atomic.AtomicReference.value-org.apache.cassandra.tcm.ClusterMetadata
      public final org.apache.cassandra.schema.DistributedSchema org.apache.cassandra.tcm.ClusterMetadata.schema-org.apache.cassandra.schema.DistributedSchema
      private final org.apache.cassandra.schema.Keyspaces org.apache.cassandra.schema.DistributedSchema.keyspaces-org.apache.cassandra.schema.Keyspaces
      private final org.apache.cassandra.utils.btree.BTreeMap org.apache.cassandra.schema.Keyspaces.keyspaces-org.apache.cassandra.utils.btree.BTreeMap
      protected final java.lang.Object[] org.apache.cassandra.utils.btree.AbstractBTreeMap.tree-[Ljava.lang.Object;
      protected final java.lang.Object[] org.apache.cassandra.utils.btree.AbstractBTreeMap.tree-org.apache.cassandra.utils.btree.AbstractBTreeMap$Entry
      private java.lang.Object java.util.AbstractMap$SimpleEntry.value-org.apache.cassandra.schema.KeyspaceMetadata
      public final org.apache.cassandra.schema.Tables org.apache.cassandra.schema.KeyspaceMetadata.tables-org.apache.cassandra.schema.Tables
      private final com.google.common.collect.ImmutableMap org.apache.cassandra.schema.Tables.tables-com.google.common.collect.RegularImmutableMap
      final transient java.util.Map$Entry[] com.google.common.collect.RegularImmutableMap.entries-[Ljava.util.Map$Entry;
      final transient java.util.Map$Entry[] com.google.common.collect.RegularImmutableMap.entries-com.google.common.collect.ImmutableMapEntry
      final java.lang.Object com.google.common.collect.ImmutableEntry.value-org.apache.cassandra.schema.TableMetadata
      public org.apache.cassandra.schema.TableMetadataRef org.apache.cassandra.schema.TableMetadata.ref-org.apache.cassandra.schema.TableMetadataRef$2
      final org.apache.cassandra.schema.TableMetadataRef org.apache.cassandra.schema.TableMetadataRef$2.val$wrapped-org.apache.cassandra.schema.TableMetadataRef
      private final org.apache.cassandra.schema.SchemaProvider org.apache.cassandra.schema.TableMetadataRef.schema-org.apache.cassandra.schema.Schema
      private final java.util.Map org.apache.cassandra.schema.Schema.localKeyspaceInstances-java.util.HashMap
      transient java.util.HashMap$Node[] java.util.HashMap.table-[Ljava.util.HashMap$Node;
      transient java.util.HashMap$Node[] java.util.HashMap.table-java.util.HashMap$Node
      java.lang.Object java.util.HashMap$Node.value-org.apache.cassandra.schema.Schema$LazyVariable
      private final java.util.concurrent.atomic.AtomicReference org.apache.cassandra.schema.Schema$LazyVariable.ref-java.util.concurrent.atomic.AtomicReference
      private volatile java.lang.Object java.util.concurrent.atomic.AtomicReference.value-org.apache.cassandra.db.Keyspace
      private final java.util.concurrent.ConcurrentMap org.apache.cassandra.db.Keyspace.columnFamilyStores-java.util.concurrent.ConcurrentHashMap
      private final java.util.concurrent.ConcurrentMap org.apache.cassandra.db.Keyspace.columnFamilyStores-org.apache.cassandra.db.ColumnFamilyStore
      private final org.apache.cassandra.db.lifecycle.Tracker org.apache.cassandra.db.ColumnFamilyStore.data-org.apache.cassandra.db.lifecycle.Tracker
      private final java.util.List org.apache.cassandra.db.lifecycle.Tracker.subscribers-java.util.concurrent.CopyOnWriteArrayList
      private final java.util.List org.apache.cassandra.db.lifecycle.Tracker.subscribers-org.apache.cassandra.service.SSTablesGlobalTracker
      private final java.util.Set org.apache.cassandra.service.SSTablesGlobalTracker.subscribers-java.util.concurrent.CopyOnWriteArraySet
      private final java.util.Set org.apache.cassandra.service.SSTablesGlobalTracker.subscribers-org.apache.cassandra.service.StorageService$$Lambda$1150/0x000000080157e898
      private final org.apache.cassandra.service.StorageService org.apache.cassandra.service.StorageService$$Lambda$1150/0x000000080157e898.arg$1-org.apache.cassandra.service.StorageService
      private java.lang.Thread org.apache.cassandra.service.StorageService.drainOnShutdown-io.netty.util.concurrent.FastThreadLocalThread
      private java.lang.ThreadGroup java.lang.Thread.group-java.lang.ThreadGroup
      java.lang.Thread[] java.lang.ThreadGroup.threads-[Ljava.lang.Thread;
      java.lang.Thread[] java.lang.ThreadGroup.threads-io.netty.util.concurrent.FastThreadLocalThread
      private io.netty.util.internal.InternalThreadLocalMap io.netty.util.concurrent.FastThreadLocalThread.threadLocalMap-io.netty.util.internal.InternalThreadLocalMap
      private java.lang.Object[] io.netty.util.internal.InternalThreadLocalMap.indexedVariables-[Ljava.lang.Object;
      private java.lang.Object[] io.netty.util.internal.InternalThreadLocalMap.indexedVariables-io.netty.channel.epoll.EpollEventLoop
      private final io.netty.util.collection.IntObjectMap io.netty.channel.epoll.EpollEventLoop.channels-io.netty.util.collection.IntObjectHashMap
      private java.lang.Object[] io.netty.util.collection.IntObjectHashMap.values-[Ljava.lang.Object;
      private java.lang.Object[] io.netty.util.collection.IntObjectHashMap.values-io.netty.channel.epoll.EpollServerSocketChannel
      private final io.netty.channel.DefaultChannelPipeline io.netty.channel.AbstractChannel.pipeline-io.netty.channel.DefaultChannelPipeline
      final io.netty.channel.DefaultChannelPipeline$HeadContext io.netty.channel.DefaultChannelPipeline.head-io.netty.channel.DefaultChannelPipeline$HeadContext
      volatile io.netty.channel.AbstractChannelHandlerContext io.netty.channel.AbstractChannelHandlerContext.next-io.netty.channel.DefaultChannelHandlerContext
      private final io.netty.channel.ChannelHandler io.netty.channel.DefaultChannelHandlerContext.handler-io.netty.bootstrap.ServerBootstrap$ServerBootstrapAcceptor
      private final io.netty.channel.ChannelHandler io.netty.bootstrap.ServerBootstrap$ServerBootstrapAcceptor.childHandler-org.apache.cassandra.net.InboundConnectionInitiator$Initializer
      private final org.apache.cassandra.net.InboundConnectionSettings org.apache.cassandra.net.InboundConnectionInitiator$Initializer.settings-org.apache.cassandra.net.InboundConnectionSettings
      public final java.util.function.Function org.apache.cassandra.net.InboundConnectionSettings.handlers-org.apache.cassandra.net.MessagingService$$Lambda$615/0x000000080140d788
      private final org.apache.cassandra.net.MessagingService org.apache.cassandra.net.MessagingService$$Lambda$615/0x000000080140d788.arg$1-org.apache.cassandra.net.MessagingService
      public final org.apache.cassandra.net.LatencySubscribers org.apache.cassandra.net.MessagingService.latencySubscribers-org.apache.cassandra.net.LatencySubscribers
      private volatile org.apache.cassandra.net.LatencySubscribers$Subscriber org.apache.cassandra.net.LatencySubscribers.subscribers-org.apache.cassandra.locator.DynamicEndpointSnitch
      private volatile java.util.concurrent.ScheduledFuture org.apache.cassandra.locator.DynamicEndpointSnitch.updateSchedular-java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask
      final java.util.concurrent.ScheduledThreadPoolExecutor java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.this$0-org.apache.cassandra.concurrent.ScheduledThreadPoolExecutorPlus
      private final java.util.concurrent.BlockingQueue java.util.concurrent.ThreadPoolExecutor.workQueue-java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue
      private final java.util.concurrent.BlockingQueue java.util.concurrent.ThreadPoolExecutor.workQueue-java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask
      private java.util.concurrent.Callable java.util.concurrent.FutureTask.callable-java.util.concurrent.Executors$RunnableAdapter
      private final java.lang.Runnable java.util.concurrent.Executors$RunnableAdapter.task-org.apache.cassandra.concurrent.ExecutionFailure$1
      final java.lang.Runnable org.apache.cassandra.concurrent.ExecutionFailure$1.val$wrap-org.apache.cassandra.db.memtable.AbstractAllocatorMemtable$1
      final org.apache.cassandra.db.memtable.Memtable$Owner org.apache.cassandra.db.memtable.AbstractAllocatorMemtable$1.val$owner-org.apache.cassandra.db.ColumnFamilyStore
      private final org.apache.cassandra.db.lifecycle.Tracker org.apache.cassandra.db.ColumnFamilyStore.data-org.apache.cassandra.db.lifecycle.Tracker
      private final java.util.List org.apache.cassandra.db.lifecycle.Tracker.subscribers-java.util.concurrent.CopyOnWriteArrayList
      private final java.util.List org.apache.cassandra.db.lifecycle.Tracker.subscribers-org.apache.cassandra.db.compaction.CompactionStrategyManager
      private final org.apache.cassandra.db.compaction.CompactionStrategyHolder org.apache.cassandra.db.compaction.CompactionStrategyManager.unrepaired-org.apache.cassandra.db.compaction.CompactionStrategyHolder
      private final java.util.List org.apache.cassandra.db.compaction.CompactionStrategyHolder.strategies-java.util.ArrayList
      transient java.lang.Object[] java.util.ArrayList.elementData-[Ljava.lang.Object;
      transient java.lang.Object[] java.util.ArrayList.elementData-org.apache.cassandra.db.compaction.SizeTieredCompactionStrategy
      protected final java.util.Set org.apache.cassandra.db.compaction.SizeTieredCompactionStrategy.sstables-java.util.HashSet
      private transient java.util.HashMap java.util.HashSet.map-java.util.HashMap
      transient java.util.HashMap$Node[] java.util.HashMap.table-[Ljava.util.HashMap$Node;
      transient java.util.HashMap$Node[] java.util.HashMap.table-java.util.HashMap$Node
      final java.lang.Object java.util.HashMap$Node.key-org.apache.cassandra.io.sstable.format.big.BigTableReader
      private final org.apache.cassandra.utils.concurrent.Ref org.apache.cassandra.io.sstable.format.SSTableReader.selfRef-org.apache.cassandra.utils.concurrent.Ref]
      
      ERROR [Strong-Reference-Leak-Detector:1] 2023-12-21 09:50:33,510 Strong self-ref loop detected [/tmp/cassandra/build/test/cassandra/data/system/local-7ad54392bcdd35a684174e047860b377/oa-9-big-Index.db
      final java.util.Optional org.apache.cassandra.io.util.FileHandle$Cleanup.chunkCache-java.util.Optional
      private final java.lang.Object java.util.Optional.value-org.apache.cassandra.cache.ChunkCache
      private final org.apache.cassandra.utils.memory.BufferPool org.apache.cassandra.cache.ChunkCache.bufferPool-org.apache.cassandra.utils.memory.BufferPool
      private final java.util.Set org.apache.cassandra.utils.memory.BufferPool.localPoolReferences-java.util.Collections$SetFromMap
      private final java.util.Map java.util.Collections$SetFromMap.m-java.util.concurrent.ConcurrentHashMap
      private final java.util.Map java.util.Collections$SetFromMap.m-org.apache.cassandra.utils.memory.BufferPool$LocalPoolRef
      private final org.apache.cassandra.utils.memory.BufferPool$MicroQueueOfChunks org.apache.cassandra.utils.memory.BufferPool$LocalPoolRef.chunks-org.apache.cassandra.utils.memory.BufferPool$MicroQueueOfChunks
      private org.apache.cassandra.utils.memory.BufferPool$Chunk org.apache.cassandra.utils.memory.BufferPool$MicroQueueOfChunks.chunk0-org.apache.cassandra.utils.memory.BufferPool$Chunk
      private volatile org.apache.cassandra.utils.memory.BufferPool$LocalPool org.apache.cassandra.utils.memory.BufferPool$Chunk.owner-org.apache.cassandra.utils.memory.BufferPool$LocalPool
      private final java.lang.Thread org.apache.cassandra.utils.memory.BufferPool$LocalPool.owningThread-io.netty.util.concurrent.FastThreadLocalThread
      private java.lang.Runnable java.lang.Thread.target-io.netty.util.concurrent.FastThreadLocalRunnable
      private final java.lang.Runnable io.netty.util.concurrent.FastThreadLocalRunnable.runnable-java.util.concurrent.ThreadPoolExecutor$Worker
      final java.util.concurrent.ThreadPoolExecutor java.util.concurrent.ThreadPoolExecutor$Worker.this$0-org.apache.cassandra.concurrent.ScheduledThreadPoolExecutorPlus
      private final java.util.concurrent.BlockingQueue java.util.concurrent.ThreadPoolExecutor.workQueue-java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue
      private final java.util.concurrent.BlockingQueue java.util.concurrent.ThreadPoolExecutor.workQueue-java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask
      private java.util.concurrent.Callable java.util.concurrent.FutureTask.callable-java.util.concurrent.Executors$RunnableAdapter
      private final java.lang.Runnable java.util.concurrent.Executors$RunnableAdapter.task-org.apache.cassandra.concurrent.ExecutionFailure$1
      final java.lang.Runnable org.apache.cassandra.concurrent.ExecutionFailure$1.val$wrap-org.apache.cassandra.hints.HintsService$$Lambda$1142/0x0000000801576aa0
      private final org.apache.cassandra.hints.HintsService org.apache.cassandra.hints.HintsService$$Lambda$1142/0x0000000801576aa0.arg$1-org.apache.cassandra.hints.HintsService
      private final org.apache.cassandra.hints.HintsWriteExecutor org.apache.cassandra.hints.HintsService.writeExecutor-org.apache.cassandra.hints.HintsWriteExecutor
      private final org.apache.cassandra.concurrent.ExecutorPlus org.apache.cassandra.hints.HintsWriteExecutor.executor-org.apache.cassandra.concurrent.SingleThreadExecutorPlus
      private final java.util.HashSet java.util.concurrent.ThreadPoolExecutor.workers-java.util.HashSet
      private transient java.util.HashMap java.util.HashSet.map-java.util.HashMap
      transient java.util.HashMap$Node[] java.util.HashMap.table-[Ljava.util.HashMap$Node;
      transient java.util.HashMap$Node[] java.util.HashMap.table-java.util.HashMap$Node
      final java.lang.Object java.util.HashMap$Node.key-java.util.concurrent.ThreadPoolExecutor$Worker
      final java.lang.Thread java.util.concurrent.ThreadPoolExecutor$Worker.thread-io.netty.util.concurrent.FastThreadLocalThread
      private java.lang.ThreadGroup java.lang.Thread.group-java.lang.ThreadGroup
      private final java.lang.ThreadGroup java.lang.ThreadGroup.parent-java.lang.ThreadGroup
      java.lang.Thread[] java.lang.ThreadGroup.threads-[Ljava.lang.Thread;
      java.lang.Thread[] java.lang.ThreadGroup.threads-io.netty.util.concurrent.FastThreadLocalThread
      private java.lang.Runnable java.lang.Thread.target-io.netty.util.concurrent.FastThreadLocalRunnable
      private final java.lang.Runnable io.netty.util.concurrent.FastThreadLocalRunnable.runnable-org.apache.cassandra.concurrent.InfiniteLoopExecutor$$Lambda$241/0x000000080128b138
      private final org.apache.cassandra.concurrent.InfiniteLoopExecutor org.apache.cassandra.concurrent.InfiniteLoopExecutor$$Lambda$241/0x000000080128b138.arg$1-org.apache.cassandra.concurrent.InfiniteLoopExecutor
      private final org.apache.cassandra.concurrent.Interruptible$Task org.apache.cassandra.concurrent.InfiniteLoopExecutor.task-org.apache.cassandra.tcm.log.LocalLog$Async$AsyncRunnable
      final org.apache.cassandra.tcm.log.LocalLog$Async org.apache.cassandra.tcm.log.LocalLog$Async$AsyncRunnable.this$0-org.apache.cassandra.tcm.log.LocalLog$Async
      protected final java.util.concurrent.atomic.AtomicReference org.apache.cassandra.tcm.log.LocalLog.committed-java.util.concurrent.atomic.AtomicReference
      private volatile java.lang.Object java.util.concurrent.atomic.AtomicReference.value-org.apache.cassandra.tcm.ClusterMetadata
      public final org.apache.cassandra.schema.DistributedSchema org.apache.cassandra.tcm.ClusterMetadata.schema-org.apache.cassandra.schema.DistributedSchema
      private final org.apache.cassandra.schema.Keyspaces org.apache.cassandra.schema.DistributedSchema.keyspaces-org.apache.cassandra.schema.Keyspaces
      private final org.apache.cassandra.utils.btree.BTreeMap org.apache.cassandra.schema.Keyspaces.keyspaces-org.apache.cassandra.utils.btree.BTreeMap
      protected final java.lang.Object[] org.apache.cassandra.utils.btree.AbstractBTreeMap.tree-[Ljava.lang.Object;
      protected final java.lang.Object[] org.apache.cassandra.utils.btree.AbstractBTreeMap.tree-org.apache.cassandra.utils.btree.AbstractBTreeMap$Entry
      private java.lang.Object java.util.AbstractMap$SimpleEntry.value-org.apache.cassandra.schema.KeyspaceMetadata
      public final org.apache.cassandra.schema.Tables org.apache.cassandra.schema.KeyspaceMetadata.tables-org.apache.cassandra.schema.Tables
      private final com.google.common.collect.ImmutableMap org.apache.cassandra.schema.Tables.tables-com.google.common.collect.RegularImmutableMap
      final transient java.util.Map$Entry[] com.google.common.collect.RegularImmutableMap.entries-[Ljava.util.Map$Entry;
      final transient java.util.Map$Entry[] com.google.common.collect.RegularImmutableMap.entries-com.google.common.collect.ImmutableMapEntry
      final java.lang.Object com.google.common.collect.ImmutableEntry.value-org.apache.cassandra.schema.TableMetadata
      public org.apache.cassandra.schema.TableMetadataRef org.apache.cassandra.schema.TableMetadata.ref-org.apache.cassandra.schema.TableMetadataRef$2
      final org.apache.cassandra.schema.TableMetadataRef org.apache.cassandra.schema.TableMetadataRef$2.val$wrapped-org.apache.cassandra.schema.TableMetadataRef
      private final org.apache.cassandra.schema.SchemaProvider org.apache.cassandra.schema.TableMetadataRef.schema-org.apache.cassandra.schema.Schema
      private final java.util.Map org.apache.cassandra.schema.Schema.localKeyspaceInstances-java.util.HashMap
      transient java.util.HashMap$Node[] java.util.HashMap.table-[Ljava.util.HashMap$Node;
      transient java.util.HashMap$Node[] java.util.HashMap.table-java.util.HashMap$Node
      java.lang.Object java.util.HashMap$Node.value-org.apache.cassandra.schema.Schema$LazyVariable
      private final java.util.concurrent.atomic.AtomicReference org.apache.cassandra.schema.Schema$LazyVariable.ref-java.util.concurrent.atomic.AtomicReference
      private volatile java.lang.Object java.util.concurrent.atomic.AtomicReference.value-org.apache.cassandra.db.Keyspace
      private final java.util.concurrent.ConcurrentMap org.apache.cassandra.db.Keyspace.columnFamilyStores-java.util.concurrent.ConcurrentHashMap
      private final java.util.concurrent.ConcurrentMap org.apache.cassandra.db.Keyspace.columnFamilyStores-org.apache.cassandra.db.ColumnFamilyStore
      private final org.apache.cassandra.db.lifecycle.Tracker org.apache.cassandra.db.ColumnFamilyStore.data-org.apache.cassandra.db.lifecycle.Tracker
      private final java.util.List org.apache.cassandra.db.lifecycle.Tracker.subscribers-java.util.concurrent.CopyOnWriteArrayList
      private final java.util.List org.apache.cassandra.db.lifecycle.Tracker.subscribers-org.apache.cassandra.service.SSTablesGlobalTracker
      private final java.util.Set org.apache.cassandra.service.SSTablesGlobalTracker.subscribers-java.util.concurrent.CopyOnWriteArraySet
      private final java.util.Set org.apache.cassandra.service.SSTablesGlobalTracker.subscribers-org.apache.cassandra.service.StorageService$$Lambda$1150/0x000000080157e898
      private final org.apache.cassandra.service.StorageService org.apache.cassandra.service.StorageService$$Lambda$1150/0x000000080157e898.arg$1-org.apache.cassandra.service.StorageService
      private java.lang.Thread org.apache.cassandra.service.StorageService.drainOnShutdown-io.netty.util.concurrent.FastThreadLocalThread
      private java.lang.ThreadGroup java.lang.Thread.group-java.lang.ThreadGroup
      java.lang.Thread[] java.lang.ThreadGroup.threads-[Ljava.lang.Thread;
      java.lang.Thread[] java.lang.ThreadGroup.threads-io.netty.util.concurrent.FastThreadLocalThread
      private io.netty.util.internal.InternalThreadLocalMap io.netty.util.concurrent.FastThreadLocalThread.threadLocalMap-io.netty.util.internal.InternalThreadLocalMap
      private java.lang.Object[] io.netty.util.internal.InternalThreadLocalMap.indexedVariables-[Ljava.lang.Object;
      private java.lang.Object[] io.netty.util.internal.InternalThreadLocalMap.indexedVariables-io.netty.channel.epoll.EpollEventLoop
      private final io.netty.util.collection.IntObjectMap io.netty.channel.epoll.EpollEventLoop.channels-io.netty.util.collection.IntObjectHashMap
      private java.lang.Object[] io.netty.util.collection.IntObjectHashMap.values-[Ljava.lang.Object;
      private java.lang.Object[] io.netty.util.collection.IntObjectHashMap.values-io.netty.channel.epoll.EpollServerSocketChannel
      private final io.netty.channel.DefaultChannelPipeline io.netty.channel.AbstractChannel.pipeline-io.netty.channel.DefaultChannelPipeline
      final io.netty.channel.DefaultChannelPipeline$HeadContext io.netty.channel.DefaultChannelPipeline.head-io.netty.channel.DefaultChannelPipeline$HeadContext
      volatile io.netty.channel.AbstractChannelHandlerContext io.netty.channel.AbstractChannelHandlerContext.next-io.netty.channel.DefaultChannelHandlerContext
      private final io.netty.channel.ChannelHandler io.netty.channel.DefaultChannelHandlerContext.handler-io.netty.bootstrap.ServerBootstrap$ServerBootstrapAcceptor
      private final io.netty.channel.ChannelHandler io.netty.bootstrap.ServerBootstrap$ServerBootstrapAcceptor.childHandler-org.apache.cassandra.net.InboundConnectionInitiator$Initializer
      private final org.apache.cassandra.net.InboundConnectionSettings org.apache.cassandra.net.InboundConnectionInitiator$Initializer.settings-org.apache.cassandra.net.InboundConnectionSettings
      public final java.util.function.Function org.apache.cassandra.net.InboundConnectionSettings.handlers-org.apache.cassandra.net.MessagingService$$Lambda$615/0x000000080140d788
      private final org.apache.cassandra.net.MessagingService org.apache.cassandra.net.MessagingService$$Lambda$615/0x000000080140d788.arg$1-org.apache.cassandra.net.MessagingService
      public final org.apache.cassandra.net.LatencySubscribers org.apache.cassandra.net.MessagingService.latencySubscribers-org.apache.cassandra.net.LatencySubscribers
      private volatile org.apache.cassandra.net.LatencySubscribers$Subscriber org.apache.cassandra.net.LatencySubscribers.subscribers-org.apache.cassandra.locator.DynamicEndpointSnitch
      private volatile java.util.concurrent.ScheduledFuture org.apache.cassandra.locator.DynamicEndpointSnitch.updateSchedular-java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask
      final java.util.concurrent.ScheduledThreadPoolExecutor java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.this$0-org.apache.cassandra.concurrent.ScheduledThreadPoolExecutorPlus
      private final java.util.concurrent.BlockingQueue java.util.concurrent.ThreadPoolExecutor.workQueue-java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue
      private final java.util.concurrent.BlockingQueue java.util.concurrent.ThreadPoolExecutor.workQueue-java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask
      private java.util.concurrent.Callable java.util.concurrent.FutureTask.callable-java.util.concurrent.Executors$RunnableAdapter
      private final java.lang.Runnable java.util.concurrent.Executors$RunnableAdapter.task-org.apache.cassandra.concurrent.ExecutionFailure$1
      final java.lang.Runnable org.apache.cassandra.concurrent.ExecutionFailure$1.val$wrap-org.apache.cassandra.db.memtable.AbstractAllocatorMemtable$1
      final org.apache.cassandra.db.memtable.Memtable$Owner org.apache.cassandra.db.memtable.AbstractAllocatorMemtable$1.val$owner-org.apache.cassandra.db.ColumnFamilyStore
      private final org.apache.cassandra.db.lifecycle.Tracker org.apache.cassandra.db.ColumnFamilyStore.data-org.apache.cassandra.db.lifecycle.Tracker
      private final java.util.List org.apache.cassandra.db.lifecycle.Tracker.subscribers-java.util.concurrent.CopyOnWriteArrayList
      private final java.util.List org.apache.cassandra.db.lifecycle.Tracker.subscribers-org.apache.cassandra.db.compaction.CompactionStrategyManager
      private final org.apache.cassandra.db.compaction.CompactionStrategyHolder org.apache.cassandra.db.compaction.CompactionStrategyManager.unrepaired-org.apache.cassandra.db.compaction.CompactionStrategyHolder
      private final java.util.List org.apache.cassandra.db.compaction.CompactionStrategyHolder.strategies-java.util.ArrayList
      transient java.lang.Object[] java.util.ArrayList.elementData-[Ljava.lang.Object;
      transient java.lang.Object[] java.util.ArrayList.elementData-org.apache.cassandra.db.compaction.SizeTieredCompactionStrategy
      protected final java.util.Set org.apache.cassandra.db.compaction.SizeTieredCompactionStrategy.sstables-java.util.HashSet
      private transient java.util.HashMap java.util.HashSet.map-java.util.HashMap
      transient java.util.HashMap$Node[] java.util.HashMap.table-[Ljava.util.HashMap$Node;
      transient java.util.HashMap$Node[] java.util.HashMap.table-java.util.HashMap$Node
      final java.lang.Object java.util.HashMap$Node.key-org.apache.cassandra.io.sstable.format.big.BigTableReader
      private final org.apache.cassandra.io.util.FileHandle org.apache.cassandra.io.sstable.format.big.BigTableReader.ifile-org.apache.cassandra.io.util.FileHandle
      final org.apache.cassandra.utils.concurrent.Ref org.apache.cassandra.utils.concurrent.SharedCloseableImpl.ref-org.apache.cassandra.utils.concurrent.Ref]
      

      Attachments

        Activity

          People

            Unassigned Unassigned
            jlewandowski Jacek Lewandowski
            Votes:
            0 Vote for this issue
            Watchers:
            3 Start watching this issue

            Dates

              Created:
              Updated: