2026-10-28 14:51:05,186 INFO mapreduce.MiniHadoopClusterManager: Updated 0 configuration settings from command line.
2026-10-28 14:51:05,226 INFO hdfs.MiniDFSCluster: starting cluster: numNameNodes=1, numDataNodes=1
2026-10-28 14:51:05,519 INFO namenode.NameNode: Formatting using clusterid: testClusterID
2026-10-28 14:51:05,529 INFO namenode.FSEditLog: Edit logging is async:true
2026-10-28 14:51:05,543 INFO namenode.FSNamesystem: KeyProvider: null
2026-10-28 14:51:05,544 INFO namenode.FSNamesystem: fsLock is fair: true
2026-10-28 14:51:05,544 INFO namenode.FSNamesystem: Detailed lock hold time metrics enabled: false
2026-10-28 14:51:05,563 INFO namenode.FSNamesystem: fsOwner                = clickhouse (auth:SIMPLE)
2026-10-28 14:51:05,563 INFO namenode.FSNamesystem: supergroup             = supergroup
2026-10-28 14:51:05,563 INFO namenode.FSNamesystem: isPermissionEnabled    = true
2026-10-28 14:51:05,563 INFO namenode.FSNamesystem: isStoragePolicyEnabled = true
2026-10-28 14:51:05,563 INFO namenode.FSNamesystem: HA Enabled: false
2026-10-28 14:51:05,589 INFO common.Util: dfs.datanode.fileio.profiling.sampling.percentage set to 0. Disabling file IO profiling
2026-10-28 14:51:05,591 INFO Configuration.deprecation: hadoop.configured.node.mapping is deprecated. Instead, use net.topology.configured.node.mapping
2026-10-28 14:51:05,591 INFO blockmanagement.DatanodeManager: dfs.block.invalidate.limit: configured=1000, counted=60, effected=1000
2026-10-28 14:51:05,591 INFO blockmanagement.DatanodeManager: dfs.namenode.datanode.registration.ip-hostname-check=true
2026-10-28 14:51:05,595 INFO blockmanagement.BlockManager: dfs.namenode.startup.delay.block.deletion.sec is set to 000:00:00:00.000
2026-10-28 14:51:05,595 INFO blockmanagement.BlockManager: The block deletion will start around 2026 Oct 28 14:51:05
2026-10-28 14:51:05,596 INFO util.GSet: Computing capacity for map BlocksMap
2026-10-28 14:51:05,596 INFO util.GSet: VM type       = 64-bit
2026-10-28 14:51:05,596 INFO util.GSet: 2.0% max memory 7.7 GB = 156.7 MB
2026-10-28 14:51:05,597 INFO util.GSet: capacity      = 2^24 = 16777216 entries
2026-10-28 14:51:05,629 INFO blockmanagement.BlockManager: Storage policy satisfier is disabled
2026-10-28 14:51:05,629 INFO blockmanagement.BlockManager: dfs.block.access.token.enable = false
2026-10-28 14:51:05,633 INFO blockmanagement.BlockManagerSafeMode: dfs.namenode.safemode.threshold-pct = 0.999
2026-10-28 14:51:05,633 INFO blockmanagement.BlockManagerSafeMode: dfs.namenode.safemode.min.datanodes = 0
2026-10-28 14:51:05,633 INFO blockmanagement.BlockManagerSafeMode: dfs.namenode.safemode.extension = 0
2026-10-28 14:51:05,633 INFO blockmanagement.BlockManager: defaultReplication         = 1
2026-10-28 14:51:05,633 INFO blockmanagement.BlockManager: maxReplication             = 512
2026-10-28 14:51:05,633 INFO blockmanagement.BlockManager: minReplication             = 1
2026-10-28 14:51:05,633 INFO blockmanagement.BlockManager: maxReplicationStreams      = 2
2026-10-28 14:51:05,634 INFO blockmanagement.BlockManager: redundancyRecheckInterval  = 3000ms
2026-10-28 14:51:05,634 INFO blockmanagement.BlockManager: encryptDataTransfer        = false
2026-10-28 14:51:05,634 INFO blockmanagement.BlockManager: maxNumBlocksToLog          = 1000
2026-10-28 14:51:05,646 INFO namenode.FSDirectory: GLOBAL serial map: bits=29 maxEntries=536870911
2026-10-28 14:51:05,646 INFO namenode.FSDirectory: USER serial map: bits=24 maxEntries=16777215
2026-10-28 14:51:05,646 INFO namenode.FSDirectory: GROUP serial map: bits=24 maxEntries=16777215
2026-10-28 14:51:05,646 INFO namenode.FSDirectory: XATTR serial map: bits=24 maxEntries=16777215
2026-10-28 14:51:05,653 INFO util.GSet: Computing capacity for map INodeMap
2026-10-28 14:51:05,653 INFO util.GSet: VM type       = 64-bit
2026-10-28 14:51:05,653 INFO util.GSet: 1.0% max memory 7.7 GB = 78.3 MB
2026-10-28 14:51:05,653 INFO util.GSet: capacity      = 2^23 = 8388608 entries
2026-10-28 14:51:05,667 INFO namenode.FSDirectory: ACLs enabled? true
2026-10-28 14:51:05,667 INFO namenode.FSDirectory: POSIX ACL inheritance enabled? true
2026-10-28 14:51:05,667 INFO namenode.FSDirectory: XAttrs enabled? true
2026-10-28 14:51:05,668 INFO namenode.NameNode: Caching file names occurring more than 10 times
2026-10-28 14:51:05,671 INFO snapshot.SnapshotManager: Loaded config captureOpenFiles: false, skipCaptureAccessTimeOnlyChange: false, snapshotDiffAllowSnapRootDescendant: true, maxSnapshotLimit: 65536
2026-10-28 14:51:05,672 INFO snapshot.SnapshotManager: SkipList is disabled
2026-10-28 14:51:05,680 INFO util.GSet: Computing capacity for map cachedBlocks
2026-10-28 14:51:05,680 INFO util.GSet: VM type       = 64-bit
2026-10-28 14:51:05,681 INFO util.GSet: 0.25% max memory 7.7 GB = 19.6 MB
2026-10-28 14:51:05,681 INFO util.GSet: capacity      = 2^21 = 2097152 entries
2026-10-28 14:51:05,688 INFO metrics.TopMetrics: NNTop conf: dfs.namenode.top.window.num.buckets = 10
2026-10-28 14:51:05,688 INFO metrics.TopMetrics: NNTop conf: dfs.namenode.top.num.users = 10
2026-10-28 14:51:05,688 INFO metrics.TopMetrics: NNTop conf: dfs.namenode.top.windows.minutes = 1,5,25
2026-10-28 14:51:05,690 INFO namenode.FSNamesystem: Retry cache on namenode is enabled
2026-10-28 14:51:05,691 INFO namenode.FSNamesystem: Retry cache will use 0.03 of total heap and retry cache entry expiry time is 600000 millis
2026-10-28 14:51:05,692 INFO util.GSet: Computing capacity for map NameNodeRetryCache
2026-10-28 14:51:05,692 INFO util.GSet: VM type       = 64-bit
2026-10-28 14:51:05,692 INFO util.GSet: 0.029999999329447746% max memory 7.7 GB = 2.4 MB
2026-10-28 14:51:05,692 INFO util.GSet: capacity      = 2^18 = 262144 entries
2026-10-28 14:51:05,707 INFO namenode.FSImage: Allocated new BlockPoolId: BP-447365887-172.17.0.2-1793195465701
2026-10-28 14:51:05,719 INFO common.Storage: Storage directory /hadoop-3.3.1/target/test/data/dfs/name-0-1 has been successfully formatted.
2026-10-28 14:51:05,722 INFO common.Storage: Storage directory /hadoop-3.3.1/target/test/data/dfs/name-0-2 has been successfully formatted.
2026-10-28 14:51:05,754 INFO namenode.FSImageFormatProtobuf: Saving image file /hadoop-3.3.1/target/test/data/dfs/name-0-2/current/fsimage.ckpt_0000000000000000000 using no compression
2026-10-28 14:51:05,765 INFO namenode.FSImageFormatProtobuf: Saving image file /hadoop-3.3.1/target/test/data/dfs/name-0-1/current/fsimage.ckpt_0000000000000000000 using no compression
2026-10-28 14:51:05,845 INFO namenode.FSImageFormatProtobuf: Image file /hadoop-3.3.1/target/test/data/dfs/name-0-2/current/fsimage.ckpt_0000000000000000000 of size 405 bytes saved in 0 seconds .
2026-10-28 14:51:05,845 INFO namenode.FSImageFormatProtobuf: Image file /hadoop-3.3.1/target/test/data/dfs/name-0-1/current/fsimage.ckpt_0000000000000000000 of size 405 bytes saved in 0 seconds .
2026-10-28 14:51:05,864 INFO namenode.NNStorageRetentionManager: Going to retain 1 images with txid >= 0
2026-10-28 14:51:05,909 INFO namenode.FSNamesystem: Stopping services started for active state
2026-10-28 14:51:05,910 INFO namenode.FSNamesystem: Stopping services started for standby state
2026-10-28 14:51:05,910 INFO namenode.NameNode: createNameNode []
2026-10-28 14:51:05,944 INFO impl.MetricsConfig: Loaded properties from hadoop-metrics2.properties
2026-10-28 14:51:05,997 INFO impl.MetricsSystemImpl: Scheduled Metric snapshot period at 10 second(s).
2026-10-28 14:51:05,997 INFO impl.MetricsSystemImpl: NameNode metrics system started
2026-10-28 14:51:06,015 INFO namenode.NameNodeUtils: fs.defaultFS is hdfs://127.0.0.1:12222
2026-10-28 14:51:06,016 INFO namenode.NameNode: Clients should use 127.0.0.1:12222 to access this namenode/service.
2026-10-28 14:51:06,050 INFO util.JvmPauseMonitor: Starting JVM pause monitor
2026-10-28 14:51:06,055 INFO hdfs.DFSUtil: Filter initializers set : org.apache.hadoop.http.lib.StaticUserWebFilter,org.apache.hadoop.hdfs.web.AuthFilterInitializer
2026-10-28 14:51:06,058 INFO hdfs.DFSUtil: Starting Web-server for hdfs at: http://localhost:0
2026-10-28 14:51:06,065 INFO util.log: Logging initialized @1267ms to org.eclipse.jetty.util.log.Slf4jLog
2026-10-28 14:51:06,108 INFO server.AuthenticationFilter: Unable to initialize FileSignerSecretProvider, falling back to use random secrets.
2026-10-28 14:51:06,111 INFO http.HttpRequestLog: Http request log for http.requests.namenode is not defined
2026-10-28 14:51:06,115 INFO http.HttpServer2: Added global filter 'safety' (class=org.apache.hadoop.http.HttpServer2$QuotingInputFilter)
2026-10-28 14:51:06,116 INFO http.HttpServer2: Added filter static_user_filter (class=org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter) to context hdfs
2026-10-28 14:51:06,116 INFO http.HttpServer2: Added filter static_user_filter (class=org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter) to context logs
2026-10-28 14:51:06,116 INFO http.HttpServer2: Added filter static_user_filter (class=org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter) to context static
2026-10-28 14:51:06,118 INFO http.HttpServer2: Added filter AuthFilter (class=org.apache.hadoop.hdfs.web.AuthFilter) to context hdfs
2026-10-28 14:51:06,118 INFO http.HttpServer2: Added filter AuthFilter (class=org.apache.hadoop.hdfs.web.AuthFilter) to context logs
2026-10-28 14:51:06,118 INFO http.HttpServer2: Added filter AuthFilter (class=org.apache.hadoop.hdfs.web.AuthFilter) to context static
2026-10-28 14:51:06,134 INFO http.HttpServer2: addJerseyResourcePackage: packageName=org.apache.hadoop.hdfs.server.namenode.web.resources;org.apache.hadoop.hdfs.web.resources, pathSpec=/webhdfs/v1/*
2026-10-28 14:51:06,138 INFO http.HttpServer2: Jetty bound to port 37049
2026-10-28 14:51:06,139 INFO server.Server: jetty-9.4.40.v20210413; built: 2021-04-13T20:42:42.668Z; git: b881a572662e1943a14ae12e7e1207989f218b74; jvm 11.0.32.1+1-post-1ubuntu1-22.04-Ubuntu
2026-10-28 14:51:06,154 INFO server.session: DefaultSessionIdManager workerName=node0
2026-10-28 14:51:06,154 INFO server.session: No SessionScavenger set, using defaults
2026-10-28 14:51:06,155 INFO server.session: node0 Scavenging every 600000ms
2026-10-28 14:51:06,164 INFO server.AuthenticationFilter: Unable to initialize FileSignerSecretProvider, falling back to use random secrets.
2026-10-28 14:51:06,165 INFO handler.ContextHandler: Started o.e.j.s.ServletContextHandler@38600b{logs,/logs,file:///hadoop-3.3.1/logs,AVAILABLE}
2026-10-28 14:51:06,166 INFO handler.ContextHandler: Started o.e.j.s.ServletContextHandler@5ab9b447{static,/static,file:///hadoop-3.3.1/share/hadoop/hdfs/webapps/static/,AVAILABLE}
2026-10-28 14:51:06,215 INFO handler.ContextHandler: Started o.e.j.w.WebAppContext@29314cc9{hdfs,/,file:///hadoop-3.3.1/share/hadoop/hdfs/webapps/hdfs/,AVAILABLE}{file:/hadoop-3.3.1/share/hadoop/hdfs/webapps/hdfs}
2026-10-28 14:51:06,225 INFO server.AbstractConnector: Started ServerConnector@2aa27288{HTTP/1.1, (http/1.1)}{localhost:37049}
2026-10-28 14:51:06,225 INFO server.Server: Started @1428ms
2026-10-28 14:51:06,232 INFO namenode.FSEditLog: Edit logging is async:true
2026-10-28 14:51:06,253 INFO namenode.FSNamesystem: KeyProvider: null
2026-10-28 14:51:06,253 INFO namenode.FSNamesystem: fsLock is fair: true
2026-10-28 14:51:06,253 INFO namenode.FSNamesystem: Detailed lock hold time metrics enabled: false
2026-10-28 14:51:06,254 INFO namenode.FSNamesystem: fsOwner                = clickhouse (auth:SIMPLE)
2026-10-28 14:51:06,254 INFO namenode.FSNamesystem: supergroup             = supergroup
2026-10-28 14:51:06,254 INFO namenode.FSNamesystem: isPermissionEnabled    = true
2026-10-28 14:51:06,254 INFO namenode.FSNamesystem: isStoragePolicyEnabled = true
2026-10-28 14:51:06,254 INFO namenode.FSNamesystem: HA Enabled: false
2026-10-28 14:51:06,255 INFO common.Util: dfs.datanode.fileio.profiling.sampling.percentage set to 0. Disabling file IO profiling
2026-10-28 14:51:06,255 INFO blockmanagement.DatanodeManager: dfs.block.invalidate.limit: configured=1000, counted=60, effected=1000
2026-10-28 14:51:06,255 INFO blockmanagement.DatanodeManager: dfs.namenode.datanode.registration.ip-hostname-check=true
2026-10-28 14:51:06,255 INFO blockmanagement.BlockManager: dfs.namenode.startup.delay.block.deletion.sec is set to 000:00:00:00.000
2026-10-28 14:51:06,256 INFO blockmanagement.BlockManager: The block deletion will start around 2026 Oct 28 14:51:06
2026-10-28 14:51:06,256 INFO util.GSet: Computing capacity for map BlocksMap
2026-10-28 14:51:06,256 INFO util.GSet: VM type       = 64-bit
2026-10-28 14:51:06,256 INFO util.GSet: 2.0% max memory 7.7 GB = 156.7 MB
2026-10-28 14:51:06,256 INFO util.GSet: capacity      = 2^24 = 16777216 entries
2026-10-28 14:51:06,260 INFO blockmanagement.BlockManager: Storage policy satisfier is disabled
2026-10-28 14:51:06,260 INFO blockmanagement.BlockManager: dfs.block.access.token.enable = false
2026-10-28 14:51:06,261 INFO blockmanagement.BlockManagerSafeMode: dfs.namenode.safemode.threshold-pct = 0.999
2026-10-28 14:51:06,261 INFO blockmanagement.BlockManagerSafeMode: dfs.namenode.safemode.min.datanodes = 0
2026-10-28 14:51:06,261 INFO blockmanagement.BlockManagerSafeMode: dfs.namenode.safemode.extension = 0
2026-10-28 14:51:06,261 INFO blockmanagement.BlockManager: defaultReplication         = 1
2026-10-28 14:51:06,261 INFO blockmanagement.BlockManager: maxReplication             = 512
2026-10-28 14:51:06,261 INFO blockmanagement.BlockManager: minReplication             = 1
2026-10-28 14:51:06,261 INFO blockmanagement.BlockManager: maxReplicationStreams      = 2
2026-10-28 14:51:06,261 INFO blockmanagement.BlockManager: redundancyRecheckInterval  = 3000ms
2026-10-28 14:51:06,261 INFO blockmanagement.BlockManager: encryptDataTransfer        = false
2026-10-28 14:51:06,261 INFO blockmanagement.BlockManager: maxNumBlocksToLog          = 1000
2026-10-28 14:51:06,262 INFO util.GSet: Computing capacity for map INodeMap
2026-10-28 14:51:06,262 INFO util.GSet: VM type       = 64-bit
2026-10-28 14:51:06,262 INFO util.GSet: 1.0% max memory 7.7 GB = 78.3 MB
2026-10-28 14:51:06,262 INFO util.GSet: capacity      = 2^23 = 8388608 entries
2026-10-28 14:51:06,289 INFO namenode.FSDirectory: ACLs enabled? true
2026-10-28 14:51:06,289 INFO namenode.FSDirectory: POSIX ACL inheritance enabled? true
2026-10-28 14:51:06,289 INFO namenode.FSDirectory: XAttrs enabled? true
2026-10-28 14:51:06,289 INFO namenode.NameNode: Caching file names occurring more than 10 times
2026-10-28 14:51:06,289 INFO snapshot.SnapshotManager: Loaded config captureOpenFiles: false, skipCaptureAccessTimeOnlyChange: false, snapshotDiffAllowSnapRootDescendant: true, maxSnapshotLimit: 65536
2026-10-28 14:51:06,289 INFO snapshot.SnapshotManager: SkipList is disabled
2026-10-28 14:51:06,289 INFO util.GSet: Computing capacity for map cachedBlocks
2026-10-28 14:51:06,289 INFO util.GSet: VM type       = 64-bit
2026-10-28 14:51:06,289 INFO util.GSet: 0.25% max memory 7.7 GB = 19.6 MB
2026-10-28 14:51:06,289 INFO util.GSet: capacity      = 2^21 = 2097152 entries
2026-10-28 14:51:06,293 INFO metrics.TopMetrics: NNTop conf: dfs.namenode.top.window.num.buckets = 10
2026-10-28 14:51:06,293 INFO metrics.TopMetrics: NNTop conf: dfs.namenode.top.num.users = 10
2026-10-28 14:51:06,293 INFO metrics.TopMetrics: NNTop conf: dfs.namenode.top.windows.minutes = 1,5,25
2026-10-28 14:51:06,293 INFO namenode.FSNamesystem: Retry cache on namenode is enabled
2026-10-28 14:51:06,293 INFO namenode.FSNamesystem: Retry cache will use 0.03 of total heap and retry cache entry expiry time is 600000 millis
2026-10-28 14:51:06,293 INFO util.GSet: Computing capacity for map NameNodeRetryCache
2026-10-28 14:51:06,293 INFO util.GSet: VM type       = 64-bit
2026-10-28 14:51:06,294 INFO util.GSet: 0.029999999329447746% max memory 7.7 GB = 2.4 MB
2026-10-28 14:51:06,294 INFO util.GSet: capacity      = 2^18 = 262144 entries
2026-10-28 14:51:06,301 INFO common.Storage: Lock on /hadoop-3.3.1/target/test/data/dfs/name-0-1/in_use.lock acquired by nodename 450@0cdd19e8ff97
2026-10-28 14:51:06,303 INFO common.Storage: Lock on /hadoop-3.3.1/target/test/data/dfs/name-0-2/in_use.lock acquired by nodename 450@0cdd19e8ff97
2026-10-28 14:51:06,305 INFO namenode.FileJournalManager: Recovering unfinalized segments in /hadoop-3.3.1/target/test/data/dfs/name-0-1/current
2026-10-28 14:51:06,305 INFO namenode.FileJournalManager: Recovering unfinalized segments in /hadoop-3.3.1/target/test/data/dfs/name-0-2/current
2026-10-28 14:51:06,305 INFO namenode.FSImage: No edit log streams selected.
2026-10-28 14:51:06,305 INFO namenode.FSImage: Planning to load image: FSImageFile(file=/hadoop-3.3.1/target/test/data/dfs/name-0-1/current/fsimage_0000000000000000000, cpktTxId=0000000000000000000)
2026-10-28 14:51:06,317 INFO namenode.FSImageFormatPBINode: Loading 1 INodes.
2026-10-28 14:51:06,317 INFO namenode.FSImageFormatPBINode: Successfully loaded 1 inodes
2026-10-28 14:51:06,320 INFO namenode.FSImageFormatPBINode: Completed update blocks map and name cache, total waiting duration 0ms.
2026-10-28 14:51:06,320 INFO namenode.FSImageFormatProtobuf: Loaded FSImage in 0 seconds.
2026-10-28 14:51:06,321 INFO namenode.FSImage: Loaded image for txid 0 from /hadoop-3.3.1/target/test/data/dfs/name-0-1/current/fsimage_0000000000000000000
2026-10-28 14:51:06,323 INFO namenode.FSNamesystem: Need to save fs image? false (staleImage=false, haEnabled=false, isRollingUpgrade=false)
2026-10-28 14:51:06,323 INFO namenode.FSEditLog: Starting log segment at 1
2026-10-28 14:51:06,336 INFO namenode.NameCache: initialized with 0 entries 0 lookups
2026-10-28 14:51:06,336 INFO namenode.FSNamesystem: Finished loading FSImage in 39 msecs
2026-10-28 14:51:06,421 INFO namenode.NameNode: RPC server is binding to localhost:12222
2026-10-28 14:51:06,421 INFO namenode.NameNode: Enable NameNode state context:false
2026-10-28 14:51:06,427 INFO ipc.CallQueueManager: Using callQueue: class java.util.concurrent.LinkedBlockingQueue, queueCapacity: 1000, scheduler: class org.apache.hadoop.ipc.DefaultRpcScheduler, ipcBackoff: false.
2026-10-28 14:51:06,434 INFO ipc.Server: Starting Socket Reader #1 for port 12222
2026-10-28 14:51:06,569 INFO namenode.FSNamesystem: Registered FSNamesystemState, ReplicatedBlocksState and ECBlockGroupsState MBeans.
2026-10-28 14:51:06,586 INFO namenode.LeaseManager: Number of blocks under construction: 0
2026-10-28 14:51:06,590 INFO blockmanagement.DatanodeAdminDefaultMonitor: Initialized the Default Decommission and Maintenance monitor
2026-10-28 14:51:06,592 INFO blockmanagement.BlockManager: initializing replication queues
2026-10-28 14:51:06,592 INFO hdfs.StateChange: STATE* Leaving safe mode after 0 secs
2026-10-28 14:51:06,593 INFO hdfs.StateChange: STATE* Network topology has 0 racks and 0 datanodes
2026-10-28 14:51:06,593 INFO hdfs.StateChange: STATE* UnderReplicatedBlocks has 0 blocks
2026-10-28 14:51:06,604 INFO blockmanagement.BlockManager: Total number of blocks            = 0
2026-10-28 14:51:06,604 INFO blockmanagement.BlockManager: Number of invalid blocks          = 0
2026-10-28 14:51:06,604 INFO blockmanagement.BlockManager: Number of under-replicated blocks = 0
2026-10-28 14:51:06,604 INFO blockmanagement.BlockManager: Number of  over-replicated blocks = 0
2026-10-28 14:51:06,604 INFO blockmanagement.BlockManager: Number of blocks being written    = 0
2026-10-28 14:51:06,605 INFO hdfs.StateChange: STATE* Replication Queue initialization scan for invalid, over- and under-replicated blocks completed in 12 msec
2026-10-28 14:51:06,611 INFO ipc.Server: IPC Server Responder: starting
2026-10-28 14:51:06,611 INFO ipc.Server: IPC Server listener on 12222: starting
2026-10-28 14:51:06,615 INFO namenode.NameNode: NameNode RPC up at: localhost/127.0.0.1:12222
2026-10-28 14:51:06,618 INFO namenode.FSNamesystem: Starting services required for active state
2026-10-28 14:51:06,618 INFO namenode.FSDirectory: Initializing quota with 12 thread(s)
2026-10-28 14:51:06,623 INFO namenode.FSDirectory: Quota initialization completed in 5 milliseconds
name space=1
storage space=0
storage types=RAM_DISK=0, SSD=0, DISK=0, ARCHIVE=0, PROVIDED=0
2026-10-28 14:51:06,629 INFO blockmanagement.CacheReplicationMonitor: Starting CacheReplicationMonitor with interval 30000 milliseconds
2026-10-28 14:51:06,639 INFO hdfs.MiniDFSCluster: Starting DataNode 0 with dfs.datanode.data.dir: [DISK]file:/hadoop-3.3.1/target/test/data/dfs/data/data1,[DISK]file:/hadoop-3.3.1/target/test/data/dfs/data/data2
2026-10-28 14:51:06,686 INFO checker.ThrottledAsyncChecker: Scheduling a check for [DISK]file:/hadoop-3.3.1/target/test/data/dfs/data/data1
2026-10-28 14:51:06,692 INFO checker.ThrottledAsyncChecker: Scheduling a check for [DISK]file:/hadoop-3.3.1/target/test/data/dfs/data/data2
2026-10-28 14:51:06,705 INFO impl.MetricsSystemImpl: DataNode metrics system started (again)
2026-10-28 14:51:06,708 INFO common.Util: dfs.datanode.fileio.profiling.sampling.percentage set to 0. Disabling file IO profiling
2026-10-28 14:51:06,710 INFO datanode.BlockScanner: Initialized block scanner with targetBytesPerSec 1048576
2026-10-28 14:51:06,712 INFO datanode.DataNode: Configured hostname is 127.0.0.1
2026-10-28 14:51:06,713 INFO common.Util: dfs.datanode.fileio.profiling.sampling.percentage set to 0. Disabling file IO profiling
2026-10-28 14:51:06,715 INFO datanode.DataNode: Starting DataNode with maxLockedMemory = 0
2026-10-28 14:51:06,718 INFO datanode.DataNode: Opened streaming server at /127.0.0.1:36477
2026-10-28 14:51:06,719 INFO datanode.DataNode: Balancing bandwidth is 104857600 bytes/s
2026-10-28 14:51:06,719 INFO datanode.DataNode: Number threads for balancing is 100
2026-10-28 14:51:06,741 INFO server.AuthenticationFilter: Unable to initialize FileSignerSecretProvider, falling back to use random secrets.
2026-10-28 14:51:06,742 INFO http.HttpRequestLog: Http request log for http.requests.datanode is not defined
2026-10-28 14:51:06,744 INFO http.HttpServer2: Added global filter 'safety' (class=org.apache.hadoop.http.HttpServer2$QuotingInputFilter)
2026-10-28 14:51:06,745 INFO http.HttpServer2: Added filter static_user_filter (class=org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter) to context datanode
2026-10-28 14:51:06,745 INFO http.HttpServer2: Added filter static_user_filter (class=org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter) to context logs
2026-10-28 14:51:06,745 INFO http.HttpServer2: Added filter static_user_filter (class=org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter) to context static
2026-10-28 14:51:06,747 INFO http.HttpServer2: Jetty bound to port 43375
2026-10-28 14:51:06,747 INFO server.Server: jetty-9.4.40.v20210413; built: 2021-04-13T20:42:42.668Z; git: b881a572662e1943a14ae12e7e1207989f218b74; jvm 11.0.32.1+1-post-1ubuntu1-22.04-Ubuntu
2026-10-28 14:51:06,748 INFO server.session: DefaultSessionIdManager workerName=node0
2026-10-28 14:51:06,749 INFO server.session: No SessionScavenger set, using defaults
2026-10-28 14:51:06,749 INFO server.session: node0 Scavenging every 600000ms
2026-10-28 14:51:06,749 INFO handler.ContextHandler: Started o.e.j.s.ServletContextHandler@58f437b0{logs,/logs,file:///hadoop-3.3.1/logs,AVAILABLE}
2026-10-28 14:51:06,750 INFO handler.ContextHandler: Started o.e.j.s.ServletContextHandler@4277127c{static,/static,file:///hadoop-3.3.1/share/hadoop/hdfs/webapps/static/,AVAILABLE}
2026-10-28 14:51:06,758 INFO handler.ContextHandler: Started o.e.j.w.WebAppContext@2a367e93{datanode,/,file:///hadoop-3.3.1/share/hadoop/hdfs/webapps/datanode/,AVAILABLE}{file:/hadoop-3.3.1/share/hadoop/hdfs/webapps/datanode}
2026-10-28 14:51:06,759 INFO server.AbstractConnector: Started ServerConnector@5a75ec37{HTTP/1.1, (http/1.1)}{localhost:43375}
2026-10-28 14:51:06,759 INFO server.Server: Started @1962ms
2026-10-28 14:51:06,862 WARN web.DatanodeHttpServer: Got null for restCsrfPreventionFilter - will not do any filtering.
2026-10-28 14:51:06,917 INFO web.DatanodeHttpServer: Listening HTTP traffic on /127.0.0.1:43255
2026-10-28 14:51:06,918 INFO util.JvmPauseMonitor: Starting JVM pause monitor
2026-10-28 14:51:06,918 INFO datanode.DataNode: dnUserName = clickhouse
2026-10-28 14:51:06,918 INFO datanode.DataNode: supergroup = supergroup
2026-10-28 14:51:06,927 INFO ipc.CallQueueManager: Using callQueue: class java.util.concurrent.LinkedBlockingQueue, queueCapacity: 1000, scheduler: class org.apache.hadoop.ipc.DefaultRpcScheduler, ipcBackoff: false.
2026-10-28 14:51:06,928 INFO ipc.Server: Starting Socket Reader #1 for port 0
2026-10-28 14:51:06,932 INFO datanode.DataNode: Opened IPC server at /127.0.0.1:35535
2026-10-28 14:51:06,946 INFO datanode.DataNode: Refresh request received for nameservices: null
2026-10-28 14:51:06,947 INFO datanode.DataNode: Starting BPOfferServices for nameservices: <default>
2026-10-28 14:51:06,952 INFO datanode.DataNode: Block pool <registering> (Datanode Uuid unassigned) service to localhost/127.0.0.1:12222 starting to offer service
2026-10-28 14:51:06,955 INFO ipc.Server: IPC Server Responder: starting
2026-10-28 14:51:06,957 INFO ipc.Server: IPC Server listener on 0: starting
2026-10-28 14:51:07,128 INFO datanode.DataNode: Acknowledging ACTIVE Namenode during handshakeBlock pool <registering> (Datanode Uuid unassigned) service to localhost/127.0.0.1:12222
2026-10-28 14:51:07,130 INFO common.Storage: Using 2 threads to upgrade data directories (dfs.datanode.parallel.volumes.load.threads.num=2, dataDirs=2)
2026-10-28 14:51:07,132 INFO common.Storage: Lock on /hadoop-3.3.1/target/test/data/dfs/data/data1/in_use.lock acquired by nodename 450@0cdd19e8ff97
2026-10-28 14:51:07,133 INFO common.Storage: Storage directory with location [DISK]file:/hadoop-3.3.1/target/test/data/dfs/data/data1 is not formatted for namespace 1316252901. Formatting...
2026-10-28 14:51:07,133 INFO common.Storage: Generated new storageID DS-1e0f464a-f9aa-4d83-82eb-910453974cdc for directory /hadoop-3.3.1/target/test/data/dfs/data/data1 
2026-10-28 14:51:07,138 INFO common.Storage: Lock on /hadoop-3.3.1/target/test/data/dfs/data/data2/in_use.lock acquired by nodename 450@0cdd19e8ff97
2026-10-28 14:51:07,138 INFO common.Storage: Storage directory with location [DISK]file:/hadoop-3.3.1/target/test/data/dfs/data/data2 is not formatted for namespace 1316252901. Formatting...
2026-10-28 14:51:07,138 INFO common.Storage: Generated new storageID DS-946063f1-f844-4aef-89fe-1e8d2dd6425a for directory /hadoop-3.3.1/target/test/data/dfs/data/data2 
2026-10-28 14:51:07,156 INFO common.Storage: Analyzing storage directories for bpid BP-447365887-172.17.0.2-1793195465701
2026-10-28 14:51:07,156 INFO common.Storage: Locking is disabled for /hadoop-3.3.1/target/test/data/dfs/data/data1/current/BP-447365887-172.17.0.2-1793195465701
2026-10-28 14:51:07,156 INFO common.Storage: Block pool storage directory for location [DISK]file:/hadoop-3.3.1/target/test/data/dfs/data/data1 and block pool id BP-447365887-172.17.0.2-1793195465701 is not formatted. Formatting ...
2026-10-28 14:51:07,156 INFO common.Storage: Formatting block pool BP-447365887-172.17.0.2-1793195465701 directory /hadoop-3.3.1/target/test/data/dfs/data/data1/current/BP-447365887-172.17.0.2-1793195465701/current
2026-10-28 14:51:07,170 INFO common.Storage: Analyzing storage directories for bpid BP-447365887-172.17.0.2-1793195465701
2026-10-28 14:51:07,170 INFO common.Storage: Locking is disabled for /hadoop-3.3.1/target/test/data/dfs/data/data2/current/BP-447365887-172.17.0.2-1793195465701
2026-10-28 14:51:07,170 INFO common.Storage: Block pool storage directory for location [DISK]file:/hadoop-3.3.1/target/test/data/dfs/data/data2 and block pool id BP-447365887-172.17.0.2-1793195465701 is not formatted. Formatting ...
2026-10-28 14:51:07,170 INFO common.Storage: Formatting block pool BP-447365887-172.17.0.2-1793195465701 directory /hadoop-3.3.1/target/test/data/dfs/data/data2/current/BP-447365887-172.17.0.2-1793195465701/current
2026-10-28 14:51:07,174 INFO datanode.DataNode: Setting up storage: nsid=1316252901;bpid=BP-447365887-172.17.0.2-1793195465701;lv=-57;nsInfo=lv=-66;cid=testClusterID;nsid=1316252901;c=1793195465701;bpid=BP-447365887-172.17.0.2-1793195465701;dnuuid=null
2026-10-28 14:51:07,177 INFO datanode.DataNode: Generated and persisted new Datanode UUID 029ddb1d-fc51-450c-a261-b4a64a4fb7ab
2026-10-28 14:51:07,185 INFO impl.FsDatasetImpl: The datanode lock is a read write lock
2026-10-28 14:51:07,204 INFO hdfs.MiniDFSCluster: dnInfo.length != numDataNodes
2026-10-28 14:51:07,204 INFO hdfs.MiniDFSCluster: Waiting for cluster to become active
2026-10-28 14:51:07,231 INFO impl.FsDatasetImpl: Added new volume: DS-1e0f464a-f9aa-4d83-82eb-910453974cdc
2026-10-28 14:51:07,232 INFO impl.FsDatasetImpl: Added volume - [DISK]file:/hadoop-3.3.1/target/test/data/dfs/data/data1, StorageType: DISK
2026-10-28 14:51:07,233 INFO impl.FsDatasetImpl: Added new volume: DS-946063f1-f844-4aef-89fe-1e8d2dd6425a
2026-10-28 14:51:07,233 INFO impl.FsDatasetImpl: Added volume - [DISK]file:/hadoop-3.3.1/target/test/data/dfs/data/data2, StorageType: DISK
2026-10-28 14:51:07,235 INFO impl.MemoryMappableBlockLoader: Initializing cache loader: MemoryMappableBlockLoader.
2026-10-28 14:51:07,237 INFO impl.FsDatasetImpl: Registered FSDatasetState MBean
2026-10-28 14:51:07,239 INFO impl.FsDatasetImpl: Adding block pool BP-447365887-172.17.0.2-1793195465701
2026-10-28 14:51:07,240 INFO impl.FsDatasetImpl: Scanning block pool BP-447365887-172.17.0.2-1793195465701 on volume /hadoop-3.3.1/target/test/data/dfs/data/data1...
2026-10-28 14:51:07,240 INFO impl.FsDatasetImpl: Scanning block pool BP-447365887-172.17.0.2-1793195465701 on volume /hadoop-3.3.1/target/test/data/dfs/data/data2...
2026-10-28 14:51:07,265 INFO impl.FsDatasetImpl: Time taken to scan block pool BP-447365887-172.17.0.2-1793195465701 on /hadoop-3.3.1/target/test/data/dfs/data/data1: 24ms
2026-10-28 14:51:07,274 INFO impl.FsDatasetImpl: Time taken to scan block pool BP-447365887-172.17.0.2-1793195465701 on /hadoop-3.3.1/target/test/data/dfs/data/data2: 33ms
2026-10-28 14:51:07,274 INFO impl.FsDatasetImpl: Total time to scan all replicas for block pool BP-447365887-172.17.0.2-1793195465701: 35ms
2026-10-28 14:51:07,275 INFO impl.FsDatasetImpl: Adding replicas to map for block pool BP-447365887-172.17.0.2-1793195465701 on volume /hadoop-3.3.1/target/test/data/dfs/data/data1...
2026-10-28 14:51:07,275 INFO impl.FsDatasetImpl: Adding replicas to map for block pool BP-447365887-172.17.0.2-1793195465701 on volume /hadoop-3.3.1/target/test/data/dfs/data/data2...
2026-10-28 14:51:07,275 INFO impl.BlockPoolSlice: Replica Cache file: /hadoop-3.3.1/target/test/data/dfs/data/data2/current/BP-447365887-172.17.0.2-1793195465701/current/replicas doesn't exist 
2026-10-28 14:51:07,275 INFO impl.BlockPoolSlice: Replica Cache file: /hadoop-3.3.1/target/test/data/dfs/data/data1/current/BP-447365887-172.17.0.2-1793195465701/current/replicas doesn't exist 
2026-10-28 14:51:07,276 INFO impl.FsDatasetImpl: Time to add replicas to map for block pool BP-447365887-172.17.0.2-1793195465701 on volume /hadoop-3.3.1/target/test/data/dfs/data/data1: 1ms
2026-10-28 14:51:07,277 INFO impl.FsDatasetImpl: Time to add replicas to map for block pool BP-447365887-172.17.0.2-1793195465701 on volume /hadoop-3.3.1/target/test/data/dfs/data/data2: 2ms
2026-10-28 14:51:07,277 INFO impl.FsDatasetImpl: Total time to add all replicas to map for block pool BP-447365887-172.17.0.2-1793195465701: 3ms
2026-10-28 14:51:07,277 INFO checker.ThrottledAsyncChecker: Scheduling a check for /hadoop-3.3.1/target/test/data/dfs/data/data1
2026-10-28 14:51:07,282 INFO checker.DatasetVolumeChecker: Scheduled health check for volume /hadoop-3.3.1/target/test/data/dfs/data/data1
2026-10-28 14:51:07,282 INFO checker.ThrottledAsyncChecker: Scheduling a check for /hadoop-3.3.1/target/test/data/dfs/data/data2
2026-10-28 14:51:07,282 INFO checker.DatasetVolumeChecker: Scheduled health check for volume /hadoop-3.3.1/target/test/data/dfs/data/data2
2026-10-28 14:51:07,284 INFO datanode.VolumeScanner: Now scanning bpid BP-447365887-172.17.0.2-1793195465701 on volume /hadoop-3.3.1/target/test/data/dfs/data/data1
2026-10-28 14:51:07,284 INFO datanode.VolumeScanner: Now scanning bpid BP-447365887-172.17.0.2-1793195465701 on volume /hadoop-3.3.1/target/test/data/dfs/data/data2
2026-10-28 14:51:07,285 WARN datanode.DirectoryScanner: dfs.datanode.directoryscan.throttle.limit.ms.per.sec set to value above 1000 ms/sec. Assuming default value of -1
2026-10-28 14:51:07,285 INFO datanode.DirectoryScanner: Periodic Directory Tree Verification scan starting in 3147685ms with interval of 21600000ms and throttle limit of -1ms/s
2026-10-28 14:51:07,285 INFO datanode.VolumeScanner: VolumeScanner(/hadoop-3.3.1/target/test/data/dfs/data/data2, DS-946063f1-f844-4aef-89fe-1e8d2dd6425a): finished scanning block pool BP-447365887-172.17.0.2-1793195465701
2026-10-28 14:51:07,285 INFO datanode.VolumeScanner: VolumeScanner(/hadoop-3.3.1/target/test/data/dfs/data/data1, DS-1e0f464a-f9aa-4d83-82eb-910453974cdc): finished scanning block pool BP-447365887-172.17.0.2-1793195465701
2026-10-28 14:51:07,289 INFO datanode.DataNode: Block pool BP-447365887-172.17.0.2-1793195465701 (Datanode Uuid 029ddb1d-fc51-450c-a261-b4a64a4fb7ab) service to localhost/127.0.0.1:12222 beginning handshake with NN
2026-10-28 14:51:07,299 INFO hdfs.StateChange: BLOCK* registerDatanode: from DatanodeRegistration(127.0.0.1:36477, datanodeUuid=029ddb1d-fc51-450c-a261-b4a64a4fb7ab, infoPort=43255, infoSecurePort=0, ipcPort=35535, storageInfo=lv=-57;cid=testClusterID;nsid=1316252901;c=1793195465701) storage 029ddb1d-fc51-450c-a261-b4a64a4fb7ab
2026-10-28 14:51:07,300 INFO datanode.VolumeScanner: VolumeScanner(/hadoop-3.3.1/target/test/data/dfs/data/data1, DS-1e0f464a-f9aa-4d83-82eb-910453974cdc): no suitable block pools found to scan.  Waiting 1814399984 ms.
2026-10-28 14:51:07,300 INFO datanode.VolumeScanner: VolumeScanner(/hadoop-3.3.1/target/test/data/dfs/data/data2, DS-946063f1-f844-4aef-89fe-1e8d2dd6425a): no suitable block pools found to scan.  Waiting 1814399984 ms.
2026-10-28 14:51:07,300 INFO net.NetworkTopology: Adding a new node: /default-rack/127.0.0.1:36477
2026-10-28 14:51:07,300 INFO blockmanagement.BlockReportLeaseManager: Registered DN 029ddb1d-fc51-450c-a261-b4a64a4fb7ab (127.0.0.1:36477).
2026-10-28 14:51:07,305 INFO datanode.DataNode: Block pool BP-447365887-172.17.0.2-1793195465701 (Datanode Uuid 029ddb1d-fc51-450c-a261-b4a64a4fb7ab) service to localhost/127.0.0.1:12222 successfully registered with NN
2026-10-28 14:51:07,305 INFO datanode.DataNode: For namenode localhost/127.0.0.1:12222 using BLOCKREPORT_INTERVAL of 21600000msecs CACHEREPORT_INTERVAL of 10000msecs Initial delay: 0msecs; heartBeatInterval=3000
2026-10-28 14:51:07,312 INFO hdfs.MiniDFSCluster: No heartbeat from DataNode: 127.0.0.1:36477
2026-10-28 14:51:07,312 INFO hdfs.MiniDFSCluster: Waiting for cluster to become active
2026-10-28 14:51:07,313 INFO blockmanagement.DatanodeDescriptor: Adding new storage ID DS-1e0f464a-f9aa-4d83-82eb-910453974cdc for DN 127.0.0.1:36477
2026-10-28 14:51:07,313 INFO blockmanagement.DatanodeDescriptor: Adding new storage ID DS-946063f1-f844-4aef-89fe-1e8d2dd6425a for DN 127.0.0.1:36477
2026-10-28 14:51:07,333 INFO BlockStateChange: BLOCK* processReport 0x4e88fd173ec5bb55: Processing first storage report for DS-1e0f464a-f9aa-4d83-82eb-910453974cdc from datanode 029ddb1d-fc51-450c-a261-b4a64a4fb7ab
2026-10-28 14:51:07,334 INFO BlockStateChange: BLOCK* processReport 0x4e88fd173ec5bb55: from storage DS-1e0f464a-f9aa-4d83-82eb-910453974cdc node DatanodeRegistration(127.0.0.1:36477, datanodeUuid=029ddb1d-fc51-450c-a261-b4a64a4fb7ab, infoPort=43255, infoSecurePort=0, ipcPort=35535, storageInfo=lv=-57;cid=testClusterID;nsid=1316252901;c=1793195465701), blocks: 0, hasStaleStorage: true, processing time: 2 msecs, invalidatedBlocks: 0
2026-10-28 14:51:07,335 INFO BlockStateChange: BLOCK* processReport 0x4e88fd173ec5bb55: Processing first storage report for DS-946063f1-f844-4aef-89fe-1e8d2dd6425a from datanode 029ddb1d-fc51-450c-a261-b4a64a4fb7ab
2026-10-28 14:51:07,335 INFO BlockStateChange: BLOCK* processReport 0x4e88fd173ec5bb55: from storage DS-946063f1-f844-4aef-89fe-1e8d2dd6425a node DatanodeRegistration(127.0.0.1:36477, datanodeUuid=029ddb1d-fc51-450c-a261-b4a64a4fb7ab, infoPort=43255, infoSecurePort=0, ipcPort=35535, storageInfo=lv=-57;cid=testClusterID;nsid=1316252901;c=1793195465701), blocks: 0, hasStaleStorage: false, processing time: 0 msecs, invalidatedBlocks: 0
2026-10-28 14:51:07,350 INFO datanode.DataNode: Successfully sent block report 0x4e88fd173ec5bb55 to namenode: localhost/127.0.0.1:12222,  containing 2 storage report(s), of which we sent 2. The reports had 0 total blocks and used 1 RPC(s). This took 1 msecs to generate and 25 msecs for RPC and NN processing. Got back one command: FinalizeCommand/5.
2026-10-28 14:51:07,351 INFO datanode.DataNode: Got finalize command for block pool BP-447365887-172.17.0.2-1793195465701
2026-10-28 14:51:07,416 INFO hdfs.MiniDFSCluster: Cluster is active
2026-10-28 14:51:07,420 INFO mapreduce.MiniHadoopClusterManager: Started MiniDFSCluster -- namenode on port 12222
2026-10-28 15:04:43,760 INFO namenode.FSEditLog: Number of transactions: 2 Total time for transactions(ms): 19 Number of transactions batched in Syncs: 0 Number of syncs: 2 SyncTimes(ms): 2 1 
2026-10-28 15:04:43,782 INFO hdfs.StateChange: BLOCK* allocate blk_1073741825_1001, replicas=127.0.0.1:36477 for /test_02536.jsonl
2026-10-28 15:04:43,836 INFO datanode.DataNode: Receiving BP-447365887-172.17.0.2-1793195465701:blk_1073741825_1001 src: /127.0.0.1:59450 dest: /127.0.0.1:36477
2026-10-28 15:04:43,866 INFO DataNode.clienttrace: src: /127.0.0.1:59450, dest: /127.0.0.1:36477, bytes: 27, op: HDFS_WRITE, cliID: libhdfs3_client_rand_0.297780_count_2_pid_642_tid_140568017380928, offset: 0, srvID: 029ddb1d-fc51-450c-a261-b4a64a4fb7ab, blockid: BP-447365887-172.17.0.2-1793195465701:blk_1073741825_1001, duration(ns): 12000054
2026-10-28 15:04:43,866 INFO datanode.DataNode: PacketResponder: BP-447365887-172.17.0.2-1793195465701:blk_1073741825_1001, type=LAST_IN_PIPELINE terminating
2026-10-28 15:04:43,869 INFO hdfs.StateChange: BLOCK* fsync: /test_02536.jsonl for libhdfs3_client_rand_0.297780_count_2_pid_642_tid_140568017380928
2026-10-28 15:04:43,874 INFO namenode.FSNamesystem: BLOCK* blk_1073741825_1001 is COMMITTED but not COMPLETE(numNodes= 0 <  minimum = 1) in file /test_02536.jsonl
2026-10-28 15:04:44,278 INFO hdfs.StateChange: DIR* completeFile: /test_02536.jsonl is closed by libhdfs3_client_rand_0.297780_count_2_pid_642_tid_140568017380928
2026-10-28 15:07:39,397 INFO namenode.FSEditLog: Number of transactions: 8 Total time for transactions(ms): 20 Number of transactions batched in Syncs: 1 Number of syncs: 7 SyncTimes(ms): 2 2 
2026-10-28 15:07:39,407 INFO hdfs.StateChange: BLOCK* allocate blk_1073741826_1002, replicas=127.0.0.1:36477 for /test_1.tsv
2026-10-28 15:07:39,409 INFO datanode.DataNode: Receiving BP-447365887-172.17.0.2-1793195465701:blk_1073741826_1002 src: /127.0.0.1:48422 dest: /127.0.0.1:36477
2026-10-28 15:07:39,415 INFO DataNode.clienttrace: src: /127.0.0.1:48422, dest: /127.0.0.1:36477, bytes: 6, op: HDFS_WRITE, cliID: libhdfs3_client_rand_0.558986_count_10_pid_642_tid_140566600857152, offset: 0, srvID: 029ddb1d-fc51-450c-a261-b4a64a4fb7ab, blockid: BP-447365887-172.17.0.2-1793195465701:blk_1073741826_1002, duration(ns): 3660153
2026-10-28 15:07:39,416 INFO datanode.DataNode: PacketResponder: BP-447365887-172.17.0.2-1793195465701:blk_1073741826_1002, type=LAST_IN_PIPELINE terminating
2026-10-28 15:07:39,417 INFO hdfs.StateChange: BLOCK* fsync: /test_1.tsv for libhdfs3_client_rand_0.558986_count_10_pid_642_tid_140566600857152
2026-10-28 15:07:39,419 INFO hdfs.StateChange: DIR* completeFile: /test_1.tsv is closed by libhdfs3_client_rand_0.558986_count_10_pid_642_tid_140566600857152
2026-10-28 15:07:39,544 INFO hdfs.StateChange: BLOCK* allocate blk_1073741827_1003, replicas=127.0.0.1:36477 for /test_2.tsv
2026-10-28 15:07:39,547 INFO datanode.DataNode: Receiving BP-447365887-172.17.0.2-1793195465701:blk_1073741827_1003 src: /127.0.0.1:48428 dest: /127.0.0.1:36477
2026-10-28 15:07:39,554 INFO DataNode.clienttrace: src: /127.0.0.1:48428, dest: /127.0.0.1:36477, bytes: 6, op: HDFS_WRITE, cliID: libhdfs3_client_rand_0.558986_count_12_pid_642_tid_140566600857152, offset: 0, srvID: 029ddb1d-fc51-450c-a261-b4a64a4fb7ab, blockid: BP-447365887-172.17.0.2-1793195465701:blk_1073741827_1003, duration(ns): 4926254
2026-10-28 15:07:39,554 INFO datanode.DataNode: PacketResponder: BP-447365887-172.17.0.2-1793195465701:blk_1073741827_1003, type=LAST_IN_PIPELINE terminating
2026-10-28 15:07:39,555 INFO hdfs.StateChange: BLOCK* fsync: /test_2.tsv for libhdfs3_client_rand_0.558986_count_12_pid_642_tid_140566600857152
2026-10-28 15:07:39,556 INFO hdfs.StateChange: DIR* completeFile: /test_2.tsv is closed by libhdfs3_client_rand_0.558986_count_12_pid_642_tid_140566600857152
2026-10-28 15:07:39,587 INFO hdfs.StateChange: BLOCK* allocate blk_1073741828_1004, replicas=127.0.0.1:36477 for /test_3.tsv
2026-10-28 15:07:39,589 INFO datanode.DataNode: Receiving BP-447365887-172.17.0.2-1793195465701:blk_1073741828_1004 src: /127.0.0.1:48440 dest: /127.0.0.1:36477
2026-10-28 15:07:39,596 INFO DataNode.clienttrace: src: /127.0.0.1:48440, dest: /127.0.0.1:36477, bytes: 6, op: HDFS_WRITE, cliID: libhdfs3_client_rand_0.558986_count_14_pid_642_tid_140566600857152, offset: 0, srvID: 029ddb1d-fc51-450c-a261-b4a64a4fb7ab, blockid: BP-447365887-172.17.0.2-1793195465701:blk_1073741828_1004, duration(ns): 4907773
2026-10-28 15:07:39,597 INFO datanode.DataNode: PacketResponder: BP-447365887-172.17.0.2-1793195465701:blk_1073741828_1004, type=LAST_IN_PIPELINE terminating
2026-10-28 15:07:39,597 INFO hdfs.StateChange: BLOCK* fsync: /test_3.tsv for libhdfs3_client_rand_0.558986_count_14_pid_642_tid_140566600857152
2026-10-28 15:07:39,599 INFO hdfs.StateChange: DIR* completeFile: /test_3.tsv is closed by libhdfs3_client_rand_0.558986_count_14_pid_642_tid_140566600857152