2026-10-28 02:51:33,261 INFO mapreduce.MiniHadoopClusterManager: Updated 0 configuration settings from command line.
2026-10-28 02:51:33,302 INFO hdfs.MiniDFSCluster: starting cluster: numNameNodes=1, numDataNodes=1
2026-10-28 02:51:33,585 INFO namenode.NameNode: Formatting using clusterid: testClusterID
2026-10-28 02:51:33,595 INFO namenode.FSEditLog: Edit logging is async:true
2026-10-28 02:51:33,613 INFO namenode.FSNamesystem: KeyProvider: null
2026-10-28 02:51:33,613 INFO namenode.FSNamesystem: fsLock is fair: true
2026-10-28 02:51:33,614 INFO namenode.FSNamesystem: Detailed lock hold time metrics enabled: false
2026-10-28 02:51:33,635 INFO namenode.FSNamesystem: fsOwner                = clickhouse (auth:SIMPLE)
2026-10-28 02:51:33,635 INFO namenode.FSNamesystem: supergroup             = supergroup
2026-10-28 02:51:33,635 INFO namenode.FSNamesystem: isPermissionEnabled    = true
2026-10-28 02:51:33,635 INFO namenode.FSNamesystem: isStoragePolicyEnabled = true
2026-10-28 02:51:33,635 INFO namenode.FSNamesystem: HA Enabled: false
2026-10-28 02:51:33,662 INFO common.Util: dfs.datanode.fileio.profiling.sampling.percentage set to 0. Disabling file IO profiling
2026-10-28 02:51:33,665 INFO Configuration.deprecation: hadoop.configured.node.mapping is deprecated. Instead, use net.topology.configured.node.mapping
2026-10-28 02:51:33,665 INFO blockmanagement.DatanodeManager: dfs.block.invalidate.limit: configured=1000, counted=60, effected=1000
2026-10-28 02:51:33,665 INFO blockmanagement.DatanodeManager: dfs.namenode.datanode.registration.ip-hostname-check=true
2026-10-28 02:51:33,667 INFO blockmanagement.BlockManager: dfs.namenode.startup.delay.block.deletion.sec is set to 000:00:00:00.000
2026-10-28 02:51:33,668 INFO blockmanagement.BlockManager: The block deletion will start around 2026 Oct 28 02:51:33
2026-10-28 02:51:33,669 INFO util.GSet: Computing capacity for map BlocksMap
2026-10-28 02:51:33,669 INFO util.GSet: VM type       = 64-bit
2026-10-28 02:51:33,669 INFO util.GSet: 2.0% max memory 7.7 GB = 156.7 MB
2026-10-28 02:51:33,669 INFO util.GSet: capacity      = 2^24 = 16777216 entries
2026-10-28 02:51:33,703 INFO blockmanagement.BlockManager: Storage policy satisfier is disabled
2026-10-28 02:51:33,703 INFO blockmanagement.BlockManager: dfs.block.access.token.enable = false
2026-10-28 02:51:33,707 INFO blockmanagement.BlockManagerSafeMode: dfs.namenode.safemode.threshold-pct = 0.999
2026-10-28 02:51:33,707 INFO blockmanagement.BlockManagerSafeMode: dfs.namenode.safemode.min.datanodes = 0
2026-10-28 02:51:33,707 INFO blockmanagement.BlockManagerSafeMode: dfs.namenode.safemode.extension = 0
2026-10-28 02:51:33,707 INFO blockmanagement.BlockManager: defaultReplication         = 1
2026-10-28 02:51:33,707 INFO blockmanagement.BlockManager: maxReplication             = 512
2026-10-28 02:51:33,707 INFO blockmanagement.BlockManager: minReplication             = 1
2026-10-28 02:51:33,707 INFO blockmanagement.BlockManager: maxReplicationStreams      = 2
2026-10-28 02:51:33,707 INFO blockmanagement.BlockManager: redundancyRecheckInterval  = 3000ms
2026-10-28 02:51:33,707 INFO blockmanagement.BlockManager: encryptDataTransfer        = false
2026-10-28 02:51:33,707 INFO blockmanagement.BlockManager: maxNumBlocksToLog          = 1000
2026-10-28 02:51:33,720 INFO namenode.FSDirectory: GLOBAL serial map: bits=29 maxEntries=536870911
2026-10-28 02:51:33,720 INFO namenode.FSDirectory: USER serial map: bits=24 maxEntries=16777215
2026-10-28 02:51:33,720 INFO namenode.FSDirectory: GROUP serial map: bits=24 maxEntries=16777215
2026-10-28 02:51:33,720 INFO namenode.FSDirectory: XATTR serial map: bits=24 maxEntries=16777215
2026-10-28 02:51:33,727 INFO util.GSet: Computing capacity for map INodeMap
2026-10-28 02:51:33,727 INFO util.GSet: VM type       = 64-bit
2026-10-28 02:51:33,727 INFO util.GSet: 1.0% max memory 7.7 GB = 78.3 MB
2026-10-28 02:51:33,727 INFO util.GSet: capacity      = 2^23 = 8388608 entries
2026-10-28 02:51:33,742 INFO namenode.FSDirectory: ACLs enabled? true
2026-10-28 02:51:33,742 INFO namenode.FSDirectory: POSIX ACL inheritance enabled? true
2026-10-28 02:51:33,742 INFO namenode.FSDirectory: XAttrs enabled? true
2026-10-28 02:51:33,742 INFO namenode.NameNode: Caching file names occurring more than 10 times
2026-10-28 02:51:33,745 INFO snapshot.SnapshotManager: Loaded config captureOpenFiles: false, skipCaptureAccessTimeOnlyChange: false, snapshotDiffAllowSnapRootDescendant: true, maxSnapshotLimit: 65536
2026-10-28 02:51:33,753 INFO snapshot.SnapshotManager: SkipList is disabled
2026-10-28 02:51:33,757 INFO util.GSet: Computing capacity for map cachedBlocks
2026-10-28 02:51:33,757 INFO util.GSet: VM type       = 64-bit
2026-10-28 02:51:33,757 INFO util.GSet: 0.25% max memory 7.7 GB = 19.6 MB
2026-10-28 02:51:33,757 INFO util.GSet: capacity      = 2^21 = 2097152 entries
2026-10-28 02:51:33,766 INFO metrics.TopMetrics: NNTop conf: dfs.namenode.top.window.num.buckets = 10
2026-10-28 02:51:33,766 INFO metrics.TopMetrics: NNTop conf: dfs.namenode.top.num.users = 10
2026-10-28 02:51:33,766 INFO metrics.TopMetrics: NNTop conf: dfs.namenode.top.windows.minutes = 1,5,25
2026-10-28 02:51:33,769 INFO namenode.FSNamesystem: Retry cache on namenode is enabled
2026-10-28 02:51:33,769 INFO namenode.FSNamesystem: Retry cache will use 0.03 of total heap and retry cache entry expiry time is 600000 millis
2026-10-28 02:51:33,770 INFO util.GSet: Computing capacity for map NameNodeRetryCache
2026-10-28 02:51:33,770 INFO util.GSet: VM type       = 64-bit
2026-10-28 02:51:33,770 INFO util.GSet: 0.029999999329447746% max memory 7.7 GB = 2.4 MB
2026-10-28 02:51:33,770 INFO util.GSet: capacity      = 2^18 = 262144 entries
2026-10-28 02:51:33,786 INFO namenode.FSImage: Allocated new BlockPoolId: BP-1202281833-172.17.0.2-1793170293780
2026-10-28 02:51:33,798 INFO common.Storage: Storage directory /hadoop-3.3.1/target/test/data/dfs/name-0-1 has been successfully formatted.
2026-10-28 02:51:33,803 INFO common.Storage: Storage directory /hadoop-3.3.1/target/test/data/dfs/name-0-2 has been successfully formatted.
2026-10-28 02:51:33,833 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 02:51:33,843 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 02:51:33,935 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 02:51:33,935 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 02:51:33,947 INFO namenode.NNStorageRetentionManager: Going to retain 1 images with txid >= 0
2026-10-28 02:51:33,980 INFO namenode.FSNamesystem: Stopping services started for active state
2026-10-28 02:51:33,980 INFO namenode.FSNamesystem: Stopping services started for standby state
2026-10-28 02:51:33,981 INFO namenode.NameNode: createNameNode []
2026-10-28 02:51:34,015 INFO impl.MetricsConfig: Loaded properties from hadoop-metrics2.properties
2026-10-28 02:51:34,069 INFO impl.MetricsSystemImpl: Scheduled Metric snapshot period at 10 second(s).
2026-10-28 02:51:34,069 INFO impl.MetricsSystemImpl: NameNode metrics system started
2026-10-28 02:51:34,082 INFO namenode.NameNodeUtils: fs.defaultFS is hdfs://127.0.0.1:12222
2026-10-28 02:51:34,082 INFO namenode.NameNode: Clients should use 127.0.0.1:12222 to access this namenode/service.
2026-10-28 02:51:34,119 INFO util.JvmPauseMonitor: Starting JVM pause monitor
2026-10-28 02:51:34,125 INFO hdfs.DFSUtil: Filter initializers set : org.apache.hadoop.http.lib.StaticUserWebFilter,org.apache.hadoop.hdfs.web.AuthFilterInitializer
2026-10-28 02:51:34,127 INFO hdfs.DFSUtil: Starting Web-server for hdfs at: http://localhost:0
2026-10-28 02:51:34,134 INFO util.log: Logging initialized @1265ms to org.eclipse.jetty.util.log.Slf4jLog
2026-10-28 02:51:34,179 INFO server.AuthenticationFilter: Unable to initialize FileSignerSecretProvider, falling back to use random secrets.
2026-10-28 02:51:34,181 INFO http.HttpRequestLog: Http request log for http.requests.namenode is not defined
2026-10-28 02:51:34,185 INFO http.HttpServer2: Added global filter 'safety' (class=org.apache.hadoop.http.HttpServer2$QuotingInputFilter)
2026-10-28 02:51:34,186 INFO http.HttpServer2: Added filter static_user_filter (class=org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter) to context hdfs
2026-10-28 02:51:34,186 INFO http.HttpServer2: Added filter static_user_filter (class=org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter) to context logs
2026-10-28 02:51:34,186 INFO http.HttpServer2: Added filter static_user_filter (class=org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter) to context static
2026-10-28 02:51:34,187 INFO http.HttpServer2: Added filter AuthFilter (class=org.apache.hadoop.hdfs.web.AuthFilter) to context hdfs
2026-10-28 02:51:34,187 INFO http.HttpServer2: Added filter AuthFilter (class=org.apache.hadoop.hdfs.web.AuthFilter) to context logs
2026-10-28 02:51:34,188 INFO http.HttpServer2: Added filter AuthFilter (class=org.apache.hadoop.hdfs.web.AuthFilter) to context static
2026-10-28 02:51:34,203 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 02:51:34,208 INFO http.HttpServer2: Jetty bound to port 39101
2026-10-28 02:51:34,208 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 02:51:34,225 INFO server.session: DefaultSessionIdManager workerName=node0
2026-10-28 02:51:34,225 INFO server.session: No SessionScavenger set, using defaults
2026-10-28 02:51:34,226 INFO server.session: node0 Scavenging every 600000ms
2026-10-28 02:51:34,236 INFO server.AuthenticationFilter: Unable to initialize FileSignerSecretProvider, falling back to use random secrets.
2026-10-28 02:51:34,237 INFO handler.ContextHandler: Started o.e.j.s.ServletContextHandler@405325cf{logs,/logs,file:///hadoop-3.3.1/logs,AVAILABLE}
2026-10-28 02:51:34,238 INFO handler.ContextHandler: Started o.e.j.s.ServletContextHandler@5d52e3ef{static,/static,file:///hadoop-3.3.1/share/hadoop/hdfs/webapps/static/,AVAILABLE}
2026-10-28 02:51:34,292 INFO handler.ContextHandler: Started o.e.j.w.WebAppContext@62ddd21b{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 02:51:34,301 INFO server.AbstractConnector: Started ServerConnector@72889280{HTTP/1.1, (http/1.1)}{localhost:39101}
2026-10-28 02:51:34,301 INFO server.Server: Started @1432ms
2026-10-28 02:51:34,305 INFO namenode.FSEditLog: Edit logging is async:true
2026-10-28 02:51:34,316 INFO namenode.FSNamesystem: KeyProvider: null
2026-10-28 02:51:34,316 INFO namenode.FSNamesystem: fsLock is fair: true
2026-10-28 02:51:34,316 INFO namenode.FSNamesystem: Detailed lock hold time metrics enabled: false
2026-10-28 02:51:34,316 INFO namenode.FSNamesystem: fsOwner                = clickhouse (auth:SIMPLE)
2026-10-28 02:51:34,316 INFO namenode.FSNamesystem: supergroup             = supergroup
2026-10-28 02:51:34,316 INFO namenode.FSNamesystem: isPermissionEnabled    = true
2026-10-28 02:51:34,316 INFO namenode.FSNamesystem: isStoragePolicyEnabled = true
2026-10-28 02:51:34,316 INFO namenode.FSNamesystem: HA Enabled: false
2026-10-28 02:51:34,317 INFO common.Util: dfs.datanode.fileio.profiling.sampling.percentage set to 0. Disabling file IO profiling
2026-10-28 02:51:34,317 INFO blockmanagement.DatanodeManager: dfs.block.invalidate.limit: configured=1000, counted=60, effected=1000
2026-10-28 02:51:34,317 INFO blockmanagement.DatanodeManager: dfs.namenode.datanode.registration.ip-hostname-check=true
2026-10-28 02:51:34,317 INFO blockmanagement.BlockManager: dfs.namenode.startup.delay.block.deletion.sec is set to 000:00:00:00.000
2026-10-28 02:51:34,317 INFO blockmanagement.BlockManager: The block deletion will start around 2026 Oct 28 02:51:34
2026-10-28 02:51:34,317 INFO util.GSet: Computing capacity for map BlocksMap
2026-10-28 02:51:34,317 INFO util.GSet: VM type       = 64-bit
2026-10-28 02:51:34,318 INFO util.GSet: 2.0% max memory 7.7 GB = 156.7 MB
2026-10-28 02:51:34,318 INFO util.GSet: capacity      = 2^24 = 16777216 entries
2026-10-28 02:51:34,319 INFO blockmanagement.BlockManager: Storage policy satisfier is disabled
2026-10-28 02:51:34,319 INFO blockmanagement.BlockManager: dfs.block.access.token.enable = false
2026-10-28 02:51:34,319 INFO blockmanagement.BlockManagerSafeMode: dfs.namenode.safemode.threshold-pct = 0.999
2026-10-28 02:51:34,319 INFO blockmanagement.BlockManagerSafeMode: dfs.namenode.safemode.min.datanodes = 0
2026-10-28 02:51:34,319 INFO blockmanagement.BlockManagerSafeMode: dfs.namenode.safemode.extension = 0
2026-10-28 02:51:34,319 INFO blockmanagement.BlockManager: defaultReplication         = 1
2026-10-28 02:51:34,319 INFO blockmanagement.BlockManager: maxReplication             = 512
2026-10-28 02:51:34,319 INFO blockmanagement.BlockManager: minReplication             = 1
2026-10-28 02:51:34,320 INFO blockmanagement.BlockManager: maxReplicationStreams      = 2
2026-10-28 02:51:34,320 INFO blockmanagement.BlockManager: redundancyRecheckInterval  = 3000ms
2026-10-28 02:51:34,320 INFO blockmanagement.BlockManager: encryptDataTransfer        = false
2026-10-28 02:51:34,320 INFO blockmanagement.BlockManager: maxNumBlocksToLog          = 1000
2026-10-28 02:51:34,320 INFO util.GSet: Computing capacity for map INodeMap
2026-10-28 02:51:34,320 INFO util.GSet: VM type       = 64-bit
2026-10-28 02:51:34,320 INFO util.GSet: 1.0% max memory 7.7 GB = 78.3 MB
2026-10-28 02:51:34,320 INFO util.GSet: capacity      = 2^23 = 8388608 entries
2026-10-28 02:51:34,337 INFO namenode.FSDirectory: ACLs enabled? true
2026-10-28 02:51:34,337 INFO namenode.FSDirectory: POSIX ACL inheritance enabled? true
2026-10-28 02:51:34,337 INFO namenode.FSDirectory: XAttrs enabled? true
2026-10-28 02:51:34,338 INFO namenode.NameNode: Caching file names occurring more than 10 times
2026-10-28 02:51:34,338 INFO snapshot.SnapshotManager: Loaded config captureOpenFiles: false, skipCaptureAccessTimeOnlyChange: false, snapshotDiffAllowSnapRootDescendant: true, maxSnapshotLimit: 65536
2026-10-28 02:51:34,338 INFO snapshot.SnapshotManager: SkipList is disabled
2026-10-28 02:51:34,338 INFO util.GSet: Computing capacity for map cachedBlocks
2026-10-28 02:51:34,338 INFO util.GSet: VM type       = 64-bit
2026-10-28 02:51:34,338 INFO util.GSet: 0.25% max memory 7.7 GB = 19.6 MB
2026-10-28 02:51:34,338 INFO util.GSet: capacity      = 2^21 = 2097152 entries
2026-10-28 02:51:34,342 INFO metrics.TopMetrics: NNTop conf: dfs.namenode.top.window.num.buckets = 10
2026-10-28 02:51:34,342 INFO metrics.TopMetrics: NNTop conf: dfs.namenode.top.num.users = 10
2026-10-28 02:51:34,342 INFO metrics.TopMetrics: NNTop conf: dfs.namenode.top.windows.minutes = 1,5,25
2026-10-28 02:51:34,343 INFO namenode.FSNamesystem: Retry cache on namenode is enabled
2026-10-28 02:51:34,343 INFO namenode.FSNamesystem: Retry cache will use 0.03 of total heap and retry cache entry expiry time is 600000 millis
2026-10-28 02:51:34,343 INFO util.GSet: Computing capacity for map NameNodeRetryCache
2026-10-28 02:51:34,343 INFO util.GSet: VM type       = 64-bit
2026-10-28 02:51:34,343 INFO util.GSet: 0.029999999329447746% max memory 7.7 GB = 2.4 MB
2026-10-28 02:51:34,343 INFO util.GSet: capacity      = 2^18 = 262144 entries
2026-10-28 02:51:34,351 INFO common.Storage: Lock on /hadoop-3.3.1/target/test/data/dfs/name-0-1/in_use.lock acquired by nodename 430@c5e96658f38e
2026-10-28 02:51:34,353 INFO common.Storage: Lock on /hadoop-3.3.1/target/test/data/dfs/name-0-2/in_use.lock acquired by nodename 430@c5e96658f38e
2026-10-28 02:51:34,355 INFO namenode.FileJournalManager: Recovering unfinalized segments in /hadoop-3.3.1/target/test/data/dfs/name-0-1/current
2026-10-28 02:51:34,355 INFO namenode.FileJournalManager: Recovering unfinalized segments in /hadoop-3.3.1/target/test/data/dfs/name-0-2/current
2026-10-28 02:51:34,355 INFO namenode.FSImage: No edit log streams selected.
2026-10-28 02:51:34,355 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 02:51:34,368 INFO namenode.FSImageFormatPBINode: Loading 1 INodes.
2026-10-28 02:51:34,368 INFO namenode.FSImageFormatPBINode: Successfully loaded 1 inodes
2026-10-28 02:51:34,370 INFO namenode.FSImageFormatPBINode: Completed update blocks map and name cache, total waiting duration 0ms.
2026-10-28 02:51:34,371 INFO namenode.FSImageFormatProtobuf: Loaded FSImage in 0 seconds.
2026-10-28 02:51:34,371 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 02:51:34,373 INFO namenode.FSNamesystem: Need to save fs image? false (staleImage=false, haEnabled=false, isRollingUpgrade=false)
2026-10-28 02:51:34,374 INFO namenode.FSEditLog: Starting log segment at 1
2026-10-28 02:51:34,386 INFO namenode.NameCache: initialized with 0 entries 0 lookups
2026-10-28 02:51:34,386 INFO namenode.FSNamesystem: Finished loading FSImage in 42 msecs
2026-10-28 02:51:34,467 INFO namenode.NameNode: RPC server is binding to localhost:12222
2026-10-28 02:51:34,467 INFO namenode.NameNode: Enable NameNode state context:false
2026-10-28 02:51:34,471 INFO ipc.CallQueueManager: Using callQueue: class java.util.concurrent.LinkedBlockingQueue, queueCapacity: 1000, scheduler: class org.apache.hadoop.ipc.DefaultRpcScheduler, ipcBackoff: false.
2026-10-28 02:51:34,477 INFO ipc.Server: Starting Socket Reader #1 for port 12222
2026-10-28 02:51:34,595 INFO namenode.FSNamesystem: Registered FSNamesystemState, ReplicatedBlocksState and ECBlockGroupsState MBeans.
2026-10-28 02:51:34,611 INFO namenode.LeaseManager: Number of blocks under construction: 0
2026-10-28 02:51:34,616 INFO blockmanagement.DatanodeAdminDefaultMonitor: Initialized the Default Decommission and Maintenance monitor
2026-10-28 02:51:34,617 INFO blockmanagement.BlockManager: initializing replication queues
2026-10-28 02:51:34,618 INFO hdfs.StateChange: STATE* Leaving safe mode after 0 secs
2026-10-28 02:51:34,618 INFO hdfs.StateChange: STATE* Network topology has 0 racks and 0 datanodes
2026-10-28 02:51:34,618 INFO hdfs.StateChange: STATE* UnderReplicatedBlocks has 0 blocks
2026-10-28 02:51:34,628 INFO blockmanagement.BlockManager: Total number of blocks            = 0
2026-10-28 02:51:34,629 INFO blockmanagement.BlockManager: Number of invalid blocks          = 0
2026-10-28 02:51:34,629 INFO blockmanagement.BlockManager: Number of under-replicated blocks = 0
2026-10-28 02:51:34,629 INFO blockmanagement.BlockManager: Number of  over-replicated blocks = 0
2026-10-28 02:51:34,629 INFO blockmanagement.BlockManager: Number of blocks being written    = 0
2026-10-28 02:51:34,629 INFO hdfs.StateChange: STATE* Replication Queue initialization scan for invalid, over- and under-replicated blocks completed in 11 msec
2026-10-28 02:51:34,638 INFO ipc.Server: IPC Server Responder: starting
2026-10-28 02:51:34,639 INFO ipc.Server: IPC Server listener on 12222: starting
2026-10-28 02:51:34,642 INFO namenode.NameNode: NameNode RPC up at: localhost/127.0.0.1:12222
2026-10-28 02:51:34,643 INFO namenode.FSNamesystem: Starting services required for active state
2026-10-28 02:51:34,643 INFO namenode.FSDirectory: Initializing quota with 12 thread(s)
2026-10-28 02:51:34,647 INFO namenode.FSDirectory: Quota initialization completed in 4 milliseconds
name space=1
storage space=0
storage types=RAM_DISK=0, SSD=0, DISK=0, ARCHIVE=0, PROVIDED=0
2026-10-28 02:51:34,650 INFO blockmanagement.CacheReplicationMonitor: Starting CacheReplicationMonitor with interval 30000 milliseconds
2026-10-28 02:51:34,659 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 02:51:34,708 INFO checker.ThrottledAsyncChecker: Scheduling a check for [DISK]file:/hadoop-3.3.1/target/test/data/dfs/data/data1
2026-10-28 02:51:34,714 INFO checker.ThrottledAsyncChecker: Scheduling a check for [DISK]file:/hadoop-3.3.1/target/test/data/dfs/data/data2
2026-10-28 02:51:34,726 INFO impl.MetricsSystemImpl: DataNode metrics system started (again)
2026-10-28 02:51:34,729 INFO common.Util: dfs.datanode.fileio.profiling.sampling.percentage set to 0. Disabling file IO profiling
2026-10-28 02:51:34,732 INFO datanode.BlockScanner: Initialized block scanner with targetBytesPerSec 1048576
2026-10-28 02:51:34,736 INFO datanode.DataNode: Configured hostname is 127.0.0.1
2026-10-28 02:51:34,737 INFO common.Util: dfs.datanode.fileio.profiling.sampling.percentage set to 0. Disabling file IO profiling
2026-10-28 02:51:34,739 INFO datanode.DataNode: Starting DataNode with maxLockedMemory = 0
2026-10-28 02:51:34,741 INFO datanode.DataNode: Opened streaming server at /127.0.0.1:39331
2026-10-28 02:51:34,742 INFO datanode.DataNode: Balancing bandwidth is 104857600 bytes/s
2026-10-28 02:51:34,743 INFO datanode.DataNode: Number threads for balancing is 100
2026-10-28 02:51:34,752 INFO server.AuthenticationFilter: Unable to initialize FileSignerSecretProvider, falling back to use random secrets.
2026-10-28 02:51:34,752 INFO http.HttpRequestLog: Http request log for http.requests.datanode is not defined
2026-10-28 02:51:34,753 INFO http.HttpServer2: Added global filter 'safety' (class=org.apache.hadoop.http.HttpServer2$QuotingInputFilter)
2026-10-28 02:51:34,754 INFO http.HttpServer2: Added filter static_user_filter (class=org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter) to context datanode
2026-10-28 02:51:34,754 INFO http.HttpServer2: Added filter static_user_filter (class=org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter) to context static
2026-10-28 02:51:34,754 INFO http.HttpServer2: Added filter static_user_filter (class=org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter) to context logs
2026-10-28 02:51:34,756 INFO http.HttpServer2: Jetty bound to port 43589
2026-10-28 02:51:34,756 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 02:51:34,757 INFO server.session: DefaultSessionIdManager workerName=node0
2026-10-28 02:51:34,757 INFO server.session: No SessionScavenger set, using defaults
2026-10-28 02:51:34,757 INFO server.session: node0 Scavenging every 600000ms
2026-10-28 02:51:34,758 INFO handler.ContextHandler: Started o.e.j.s.ServletContextHandler@2a8a4e0c{logs,/logs,file:///hadoop-3.3.1/logs,AVAILABLE}
2026-10-28 02:51:34,758 INFO handler.ContextHandler: Started o.e.j.s.ServletContextHandler@3bd6ba24{static,/static,file:///hadoop-3.3.1/share/hadoop/hdfs/webapps/static/,AVAILABLE}
2026-10-28 02:51:34,764 INFO handler.ContextHandler: Started o.e.j.w.WebAppContext@216e9ca3{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 02:51:34,764 INFO server.AbstractConnector: Started ServerConnector@5875de6a{HTTP/1.1, (http/1.1)}{localhost:43589}
2026-10-28 02:51:34,764 INFO server.Server: Started @1895ms
2026-10-28 02:51:34,855 WARN web.DatanodeHttpServer: Got null for restCsrfPreventionFilter - will not do any filtering.
2026-10-28 02:51:34,898 INFO web.DatanodeHttpServer: Listening HTTP traffic on /127.0.0.1:37023
2026-10-28 02:51:34,899 INFO datanode.DataNode: dnUserName = clickhouse
2026-10-28 02:51:34,899 INFO datanode.DataNode: supergroup = supergroup
2026-10-28 02:51:34,899 INFO util.JvmPauseMonitor: Starting JVM pause monitor
2026-10-28 02:51:34,908 INFO ipc.CallQueueManager: Using callQueue: class java.util.concurrent.LinkedBlockingQueue, queueCapacity: 1000, scheduler: class org.apache.hadoop.ipc.DefaultRpcScheduler, ipcBackoff: false.
2026-10-28 02:51:34,908 INFO ipc.Server: Starting Socket Reader #1 for port 0
2026-10-28 02:51:34,912 INFO datanode.DataNode: Opened IPC server at /127.0.0.1:38873
2026-10-28 02:51:34,926 INFO datanode.DataNode: Refresh request received for nameservices: null
2026-10-28 02:51:34,927 INFO datanode.DataNode: Starting BPOfferServices for nameservices: <default>
2026-10-28 02:51:34,932 INFO datanode.DataNode: Block pool <registering> (Datanode Uuid unassigned) service to localhost/127.0.0.1:12222 starting to offer service
2026-10-28 02:51:34,935 INFO ipc.Server: IPC Server Responder: starting
2026-10-28 02:51:34,935 INFO ipc.Server: IPC Server listener on 0: starting
2026-10-28 02:51:35,111 INFO datanode.DataNode: Acknowledging ACTIVE Namenode during handshakeBlock pool <registering> (Datanode Uuid unassigned) service to localhost/127.0.0.1:12222
2026-10-28 02:51:35,114 INFO common.Storage: Using 2 threads to upgrade data directories (dfs.datanode.parallel.volumes.load.threads.num=2, dataDirs=2)
2026-10-28 02:51:35,117 INFO common.Storage: Lock on /hadoop-3.3.1/target/test/data/dfs/data/data1/in_use.lock acquired by nodename 430@c5e96658f38e
2026-10-28 02:51:35,117 INFO common.Storage: Storage directory with location [DISK]file:/hadoop-3.3.1/target/test/data/dfs/data/data1 is not formatted for namespace 439341293. Formatting...
2026-10-28 02:51:35,118 INFO common.Storage: Generated new storageID DS-92d9fa23-1e55-4287-9d18-98fc32a81559 for directory /hadoop-3.3.1/target/test/data/dfs/data/data1 
2026-10-28 02:51:35,124 INFO common.Storage: Lock on /hadoop-3.3.1/target/test/data/dfs/data/data2/in_use.lock acquired by nodename 430@c5e96658f38e
2026-10-28 02:51:35,125 INFO common.Storage: Storage directory with location [DISK]file:/hadoop-3.3.1/target/test/data/dfs/data/data2 is not formatted for namespace 439341293. Formatting...
2026-10-28 02:51:35,126 INFO common.Storage: Generated new storageID DS-a4b4d03a-d3b6-464a-b88a-293482e57009 for directory /hadoop-3.3.1/target/test/data/dfs/data/data2 
2026-10-28 02:51:35,157 INFO common.Storage: Analyzing storage directories for bpid BP-1202281833-172.17.0.2-1793170293780
2026-10-28 02:51:35,157 INFO common.Storage: Locking is disabled for /hadoop-3.3.1/target/test/data/dfs/data/data1/current/BP-1202281833-172.17.0.2-1793170293780
2026-10-28 02:51:35,158 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-1202281833-172.17.0.2-1793170293780 is not formatted. Formatting ...
2026-10-28 02:51:35,158 INFO common.Storage: Formatting block pool BP-1202281833-172.17.0.2-1793170293780 directory /hadoop-3.3.1/target/test/data/dfs/data/data1/current/BP-1202281833-172.17.0.2-1793170293780/current
2026-10-28 02:51:35,183 INFO hdfs.MiniDFSCluster: dnInfo.length != numDataNodes
2026-10-28 02:51:35,183 INFO hdfs.MiniDFSCluster: Waiting for cluster to become active
2026-10-28 02:51:35,183 INFO common.Storage: Analyzing storage directories for bpid BP-1202281833-172.17.0.2-1793170293780
2026-10-28 02:51:35,184 INFO common.Storage: Locking is disabled for /hadoop-3.3.1/target/test/data/dfs/data/data2/current/BP-1202281833-172.17.0.2-1793170293780
2026-10-28 02:51:35,184 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-1202281833-172.17.0.2-1793170293780 is not formatted. Formatting ...
2026-10-28 02:51:35,184 INFO common.Storage: Formatting block pool BP-1202281833-172.17.0.2-1793170293780 directory /hadoop-3.3.1/target/test/data/dfs/data/data2/current/BP-1202281833-172.17.0.2-1793170293780/current
2026-10-28 02:51:35,188 INFO datanode.DataNode: Setting up storage: nsid=439341293;bpid=BP-1202281833-172.17.0.2-1793170293780;lv=-57;nsInfo=lv=-66;cid=testClusterID;nsid=439341293;c=1793170293780;bpid=BP-1202281833-172.17.0.2-1793170293780;dnuuid=null
2026-10-28 02:51:35,192 INFO datanode.DataNode: Generated and persisted new Datanode UUID ec21f7ca-9472-4bd7-b7db-fb1ba59dfd6b
2026-10-28 02:51:35,204 INFO impl.FsDatasetImpl: The datanode lock is a read write lock
2026-10-28 02:51:35,253 INFO impl.FsDatasetImpl: Added new volume: DS-92d9fa23-1e55-4287-9d18-98fc32a81559
2026-10-28 02:51:35,253 INFO impl.FsDatasetImpl: Added volume - [DISK]file:/hadoop-3.3.1/target/test/data/dfs/data/data1, StorageType: DISK
2026-10-28 02:51:35,254 INFO impl.FsDatasetImpl: Added new volume: DS-a4b4d03a-d3b6-464a-b88a-293482e57009
2026-10-28 02:51:35,254 INFO impl.FsDatasetImpl: Added volume - [DISK]file:/hadoop-3.3.1/target/test/data/dfs/data/data2, StorageType: DISK
2026-10-28 02:51:35,257 INFO impl.MemoryMappableBlockLoader: Initializing cache loader: MemoryMappableBlockLoader.
2026-10-28 02:51:35,259 INFO impl.FsDatasetImpl: Registered FSDatasetState MBean
2026-10-28 02:51:35,262 INFO impl.FsDatasetImpl: Adding block pool BP-1202281833-172.17.0.2-1793170293780
2026-10-28 02:51:35,262 INFO impl.FsDatasetImpl: Scanning block pool BP-1202281833-172.17.0.2-1793170293780 on volume /hadoop-3.3.1/target/test/data/dfs/data/data1...
2026-10-28 02:51:35,263 INFO impl.FsDatasetImpl: Scanning block pool BP-1202281833-172.17.0.2-1793170293780 on volume /hadoop-3.3.1/target/test/data/dfs/data/data2...
2026-10-28 02:51:35,290 INFO hdfs.MiniDFSCluster: dnInfo.length != numDataNodes
2026-10-28 02:51:35,290 INFO hdfs.MiniDFSCluster: Waiting for cluster to become active
2026-10-28 02:51:35,299 INFO impl.FsDatasetImpl: Time taken to scan block pool BP-1202281833-172.17.0.2-1793170293780 on /hadoop-3.3.1/target/test/data/dfs/data/data1: 37ms
2026-10-28 02:51:35,311 INFO impl.FsDatasetImpl: Time taken to scan block pool BP-1202281833-172.17.0.2-1793170293780 on /hadoop-3.3.1/target/test/data/dfs/data/data2: 48ms
2026-10-28 02:51:35,311 INFO impl.FsDatasetImpl: Total time to scan all replicas for block pool BP-1202281833-172.17.0.2-1793170293780: 49ms
2026-10-28 02:51:35,314 INFO impl.FsDatasetImpl: Adding replicas to map for block pool BP-1202281833-172.17.0.2-1793170293780 on volume /hadoop-3.3.1/target/test/data/dfs/data/data1...
2026-10-28 02:51:35,314 INFO impl.BlockPoolSlice: Replica Cache file: /hadoop-3.3.1/target/test/data/dfs/data/data1/current/BP-1202281833-172.17.0.2-1793170293780/current/replicas doesn't exist 
2026-10-28 02:51:35,314 INFO impl.FsDatasetImpl: Adding replicas to map for block pool BP-1202281833-172.17.0.2-1793170293780 on volume /hadoop-3.3.1/target/test/data/dfs/data/data2...
2026-10-28 02:51:35,315 INFO impl.BlockPoolSlice: Replica Cache file: /hadoop-3.3.1/target/test/data/dfs/data/data2/current/BP-1202281833-172.17.0.2-1793170293780/current/replicas doesn't exist 
2026-10-28 02:51:35,316 INFO impl.FsDatasetImpl: Time to add replicas to map for block pool BP-1202281833-172.17.0.2-1793170293780 on volume /hadoop-3.3.1/target/test/data/dfs/data/data1: 2ms
2026-10-28 02:51:35,327 INFO impl.FsDatasetImpl: Time to add replicas to map for block pool BP-1202281833-172.17.0.2-1793170293780 on volume /hadoop-3.3.1/target/test/data/dfs/data/data2: 12ms
2026-10-28 02:51:35,327 INFO impl.FsDatasetImpl: Total time to add all replicas to map for block pool BP-1202281833-172.17.0.2-1793170293780: 13ms
2026-10-28 02:51:35,327 INFO checker.ThrottledAsyncChecker: Scheduling a check for /hadoop-3.3.1/target/test/data/dfs/data/data1
2026-10-28 02:51:35,339 INFO checker.DatasetVolumeChecker: Scheduled health check for volume /hadoop-3.3.1/target/test/data/dfs/data/data1
2026-10-28 02:51:35,340 INFO checker.ThrottledAsyncChecker: Scheduling a check for /hadoop-3.3.1/target/test/data/dfs/data/data2
2026-10-28 02:51:35,340 INFO checker.DatasetVolumeChecker: Scheduled health check for volume /hadoop-3.3.1/target/test/data/dfs/data/data2
2026-10-28 02:51:35,344 INFO datanode.VolumeScanner: Now scanning bpid BP-1202281833-172.17.0.2-1793170293780 on volume /hadoop-3.3.1/target/test/data/dfs/data/data1
2026-10-28 02:51:35,344 INFO datanode.VolumeScanner: Now scanning bpid BP-1202281833-172.17.0.2-1793170293780 on volume /hadoop-3.3.1/target/test/data/dfs/data/data2
2026-10-28 02:51:35,345 INFO datanode.VolumeScanner: VolumeScanner(/hadoop-3.3.1/target/test/data/dfs/data/data2, DS-a4b4d03a-d3b6-464a-b88a-293482e57009): finished scanning block pool BP-1202281833-172.17.0.2-1793170293780
2026-10-28 02:51:35,345 INFO datanode.VolumeScanner: VolumeScanner(/hadoop-3.3.1/target/test/data/dfs/data/data1, DS-92d9fa23-1e55-4287-9d18-98fc32a81559): finished scanning block pool BP-1202281833-172.17.0.2-1793170293780
2026-10-28 02:51:35,347 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 02:51:35,347 INFO datanode.DirectoryScanner: Periodic Directory Tree Verification scan starting in 12571916ms with interval of 21600000ms and throttle limit of -1ms/s
2026-10-28 02:51:35,355 INFO datanode.DataNode: Block pool BP-1202281833-172.17.0.2-1793170293780 (Datanode Uuid ec21f7ca-9472-4bd7-b7db-fb1ba59dfd6b) service to localhost/127.0.0.1:12222 beginning handshake with NN
2026-10-28 02:51:35,359 INFO datanode.VolumeScanner: VolumeScanner(/hadoop-3.3.1/target/test/data/dfs/data/data1, DS-92d9fa23-1e55-4287-9d18-98fc32a81559): no suitable block pools found to scan.  Waiting 1814399984 ms.
2026-10-28 02:51:35,359 INFO datanode.VolumeScanner: VolumeScanner(/hadoop-3.3.1/target/test/data/dfs/data/data2, DS-a4b4d03a-d3b6-464a-b88a-293482e57009): no suitable block pools found to scan.  Waiting 1814399985 ms.
2026-10-28 02:51:35,381 INFO hdfs.StateChange: BLOCK* registerDatanode: from DatanodeRegistration(127.0.0.1:39331, datanodeUuid=ec21f7ca-9472-4bd7-b7db-fb1ba59dfd6b, infoPort=37023, infoSecurePort=0, ipcPort=38873, storageInfo=lv=-57;cid=testClusterID;nsid=439341293;c=1793170293780) storage ec21f7ca-9472-4bd7-b7db-fb1ba59dfd6b
2026-10-28 02:51:35,383 INFO net.NetworkTopology: Adding a new node: /default-rack/127.0.0.1:39331
2026-10-28 02:51:35,383 INFO blockmanagement.BlockReportLeaseManager: Registered DN ec21f7ca-9472-4bd7-b7db-fb1ba59dfd6b (127.0.0.1:39331).
2026-10-28 02:51:35,387 INFO datanode.DataNode: Block pool BP-1202281833-172.17.0.2-1793170293780 (Datanode Uuid ec21f7ca-9472-4bd7-b7db-fb1ba59dfd6b) service to localhost/127.0.0.1:12222 successfully registered with NN
2026-10-28 02:51:35,387 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 02:51:35,398 INFO hdfs.MiniDFSCluster: No heartbeat from DataNode: 127.0.0.1:39331
2026-10-28 02:51:35,398 INFO hdfs.MiniDFSCluster: Waiting for cluster to become active
2026-10-28 02:51:35,402 INFO blockmanagement.DatanodeDescriptor: Adding new storage ID DS-92d9fa23-1e55-4287-9d18-98fc32a81559 for DN 127.0.0.1:39331
2026-10-28 02:51:35,402 INFO blockmanagement.DatanodeDescriptor: Adding new storage ID DS-a4b4d03a-d3b6-464a-b88a-293482e57009 for DN 127.0.0.1:39331
2026-10-28 02:51:35,422 INFO BlockStateChange: BLOCK* processReport 0xe2fbe0470c2809be: Processing first storage report for DS-92d9fa23-1e55-4287-9d18-98fc32a81559 from datanode ec21f7ca-9472-4bd7-b7db-fb1ba59dfd6b
2026-10-28 02:51:35,423 INFO BlockStateChange: BLOCK* processReport 0xe2fbe0470c2809be: from storage DS-92d9fa23-1e55-4287-9d18-98fc32a81559 node DatanodeRegistration(127.0.0.1:39331, datanodeUuid=ec21f7ca-9472-4bd7-b7db-fb1ba59dfd6b, infoPort=37023, infoSecurePort=0, ipcPort=38873, storageInfo=lv=-57;cid=testClusterID;nsid=439341293;c=1793170293780), blocks: 0, hasStaleStorage: true, processing time: 2 msecs, invalidatedBlocks: 0
2026-10-28 02:51:35,424 INFO BlockStateChange: BLOCK* processReport 0xe2fbe0470c2809be: Processing first storage report for DS-a4b4d03a-d3b6-464a-b88a-293482e57009 from datanode ec21f7ca-9472-4bd7-b7db-fb1ba59dfd6b
2026-10-28 02:51:35,424 INFO BlockStateChange: BLOCK* processReport 0xe2fbe0470c2809be: from storage DS-a4b4d03a-d3b6-464a-b88a-293482e57009 node DatanodeRegistration(127.0.0.1:39331, datanodeUuid=ec21f7ca-9472-4bd7-b7db-fb1ba59dfd6b, infoPort=37023, infoSecurePort=0, ipcPort=38873, storageInfo=lv=-57;cid=testClusterID;nsid=439341293;c=1793170293780), blocks: 0, hasStaleStorage: false, processing time: 0 msecs, invalidatedBlocks: 0
2026-10-28 02:51:35,439 INFO datanode.DataNode: Successfully sent block report 0xe2fbe0470c2809be 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 24 msecs for RPC and NN processing. Got back one command: FinalizeCommand/5.
2026-10-28 02:51:35,440 INFO datanode.DataNode: Got finalize command for block pool BP-1202281833-172.17.0.2-1793170293780
2026-10-28 02:51:35,502 INFO hdfs.MiniDFSCluster: Cluster is active
2026-10-28 02:51:35,506 INFO mapreduce.MiniHadoopClusterManager: Started MiniDFSCluster -- namenode on port 12222
2026-10-28 03:11:55,861 INFO namenode.FSEditLog: Number of transactions: 2 Total time for transactions(ms): 51 Number of transactions batched in Syncs: 0 Number of syncs: 2 SyncTimes(ms): 1 1 
2026-10-28 03:11:55,900 INFO hdfs.StateChange: BLOCK* allocate blk_1073741825_1001, replicas=127.0.0.1:39331 for /test_02458_1.tsv
2026-10-28 03:11:55,985 INFO datanode.DataNode: Receiving BP-1202281833-172.17.0.2-1793170293780:blk_1073741825_1001 src: /127.0.0.1:52150 dest: /127.0.0.1:39331
2026-10-28 03:11:56,019 INFO DataNode.clienttrace: src: /127.0.0.1:52150, dest: /127.0.0.1:39331, bytes: 6, op: HDFS_WRITE, cliID: libhdfs3_client_rand_0.266199_count_2_pid_617_tid_140327090660928, offset: 0, srvID: ec21f7ca-9472-4bd7-b7db-fb1ba59dfd6b, blockid: BP-1202281833-172.17.0.2-1793170293780:blk_1073741825_1001, duration(ns): 11772684
2026-10-28 03:11:56,019 INFO datanode.DataNode: PacketResponder: BP-1202281833-172.17.0.2-1793170293780:blk_1073741825_1001, type=LAST_IN_PIPELINE terminating
2026-10-28 03:11:56,021 INFO hdfs.StateChange: BLOCK* fsync: /test_02458_1.tsv for libhdfs3_client_rand_0.266199_count_2_pid_617_tid_140327090660928
2026-10-28 03:11:56,028 INFO namenode.FSNamesystem: BLOCK* blk_1073741825_1001 is COMMITTED but not COMPLETE(numNodes= 0 <  minimum = 1) in file /test_02458_1.tsv
2026-10-28 03:11:56,434 INFO hdfs.StateChange: DIR* completeFile: /test_02458_1.tsv is closed by libhdfs3_client_rand_0.266199_count_2_pid_617_tid_140327090660928
2026-10-28 03:11:56,515 INFO hdfs.StateChange: BLOCK* allocate blk_1073741826_1002, replicas=127.0.0.1:39331 for /test_02458_2.tsv
2026-10-28 03:11:56,517 INFO datanode.DataNode: Receiving BP-1202281833-172.17.0.2-1793170293780:blk_1073741826_1002 src: /127.0.0.1:52164 dest: /127.0.0.1:39331
2026-10-28 03:11:56,523 INFO DataNode.clienttrace: src: /127.0.0.1:52164, dest: /127.0.0.1:39331, bytes: 6, op: HDFS_WRITE, cliID: libhdfs3_client_rand_0.137001_count_4_pid_617_tid_140327090660928, offset: 0, srvID: ec21f7ca-9472-4bd7-b7db-fb1ba59dfd6b, blockid: BP-1202281833-172.17.0.2-1793170293780:blk_1073741826_1002, duration(ns): 4160241
2026-10-28 03:11:56,523 INFO datanode.DataNode: PacketResponder: BP-1202281833-172.17.0.2-1793170293780:blk_1073741826_1002, type=LAST_IN_PIPELINE terminating
2026-10-28 03:11:56,524 INFO hdfs.StateChange: BLOCK* fsync: /test_02458_2.tsv for libhdfs3_client_rand_0.137001_count_4_pid_617_tid_140327090660928
2026-10-28 03:11:56,526 INFO hdfs.StateChange: DIR* completeFile: /test_02458_2.tsv is closed by libhdfs3_client_rand_0.137001_count_4_pid_617_tid_140327090660928