2026-04-30 15:17:06,265 INFO mapreduce.MiniHadoopClusterManager: Updated 0 configuration settings from command line. 2026-04-30 15:17:06,406 INFO hdfs.MiniDFSCluster: starting cluster: numNameNodes=1, numDataNodes=1 2026-04-30 15:17:07,444 INFO namenode.NameNode: Formatting using clusterid: testClusterID 2026-04-30 15:17:07,473 INFO namenode.FSEditLog: Edit logging is async:true 2026-04-30 15:17:07,512 INFO namenode.FSNamesystem: KeyProvider: null 2026-04-30 15:17:07,514 INFO namenode.FSNamesystem: fsLock is fair: true 2026-04-30 15:17:07,515 INFO namenode.FSNamesystem: Detailed lock hold time metrics enabled: false 2026-04-30 15:17:07,569 INFO namenode.FSNamesystem: fsOwner = clickhouse (auth:SIMPLE) 2026-04-30 15:17:07,569 INFO namenode.FSNamesystem: supergroup = supergroup 2026-04-30 15:17:07,569 INFO namenode.FSNamesystem: isPermissionEnabled = true 2026-04-30 15:17:07,569 INFO namenode.FSNamesystem: isStoragePolicyEnabled = true 2026-04-30 15:17:07,570 INFO namenode.FSNamesystem: HA Enabled: false 2026-04-30 15:17:07,642 INFO common.Util: dfs.datanode.fileio.profiling.sampling.percentage set to 0. Disabling file IO profiling 2026-04-30 15:17:07,648 INFO Configuration.deprecation: hadoop.configured.node.mapping is deprecated. Instead, use net.topology.configured.node.mapping 2026-04-30 15:17:07,649 INFO blockmanagement.DatanodeManager: dfs.block.invalidate.limit: configured=1000, counted=60, effected=1000 2026-04-30 15:17:07,649 INFO blockmanagement.DatanodeManager: dfs.namenode.datanode.registration.ip-hostname-check=true 2026-04-30 15:17:07,657 INFO blockmanagement.BlockManager: dfs.namenode.startup.delay.block.deletion.sec is set to 000:00:00:00.000 2026-04-30 15:17:07,657 INFO blockmanagement.BlockManager: The block deletion will start around 2026 Apr 30 15:17:07 2026-04-30 15:17:07,660 INFO util.GSet: Computing capacity for map BlocksMap 2026-04-30 15:17:07,660 INFO util.GSet: VM type = 64-bit 2026-04-30 15:17:07,662 INFO util.GSet: 2.0% max memory 7.7 GB = 156.7 MB 2026-04-30 15:17:07,662 INFO util.GSet: capacity = 2^24 = 16777216 entries 2026-04-30 15:17:07,749 INFO blockmanagement.BlockManager: Storage policy satisfier is disabled 2026-04-30 15:17:07,750 INFO blockmanagement.BlockManager: dfs.block.access.token.enable = false 2026-04-30 15:17:07,760 INFO blockmanagement.BlockManagerSafeMode: dfs.namenode.safemode.threshold-pct = 0.999 2026-04-30 15:17:07,760 INFO blockmanagement.BlockManagerSafeMode: dfs.namenode.safemode.min.datanodes = 0 2026-04-30 15:17:07,761 INFO blockmanagement.BlockManagerSafeMode: dfs.namenode.safemode.extension = 0 2026-04-30 15:17:07,762 INFO blockmanagement.BlockManager: defaultReplication = 1 2026-04-30 15:17:07,762 INFO blockmanagement.BlockManager: maxReplication = 512 2026-04-30 15:17:07,763 INFO blockmanagement.BlockManager: minReplication = 1 2026-04-30 15:17:07,763 INFO blockmanagement.BlockManager: maxReplicationStreams = 2 2026-04-30 15:17:07,763 INFO blockmanagement.BlockManager: redundancyRecheckInterval = 3000ms 2026-04-30 15:17:07,763 INFO blockmanagement.BlockManager: encryptDataTransfer = false 2026-04-30 15:17:07,763 INFO blockmanagement.BlockManager: maxNumBlocksToLog = 1000 2026-04-30 15:17:07,801 INFO namenode.FSDirectory: GLOBAL serial map: bits=29 maxEntries=536870911 2026-04-30 15:17:07,802 INFO namenode.FSDirectory: USER serial map: bits=24 maxEntries=16777215 2026-04-30 15:17:07,802 INFO namenode.FSDirectory: GROUP serial map: bits=24 maxEntries=16777215 2026-04-30 15:17:07,802 INFO namenode.FSDirectory: XATTR serial map: bits=24 maxEntries=16777215 2026-04-30 15:17:07,820 INFO util.GSet: Computing capacity for map INodeMap 2026-04-30 15:17:07,820 INFO util.GSet: VM type = 64-bit 2026-04-30 15:17:07,821 INFO util.GSet: 1.0% max memory 7.7 GB = 78.3 MB 2026-04-30 15:17:07,821 INFO util.GSet: capacity = 2^23 = 8388608 entries 2026-04-30 15:17:07,859 INFO namenode.FSDirectory: ACLs enabled? true 2026-04-30 15:17:07,859 INFO namenode.FSDirectory: POSIX ACL inheritance enabled? true 2026-04-30 15:17:07,859 INFO namenode.FSDirectory: XAttrs enabled? true 2026-04-30 15:17:07,860 INFO namenode.NameNode: Caching file names occurring more than 10 times 2026-04-30 15:17:07,867 INFO snapshot.SnapshotManager: Loaded config captureOpenFiles: false, skipCaptureAccessTimeOnlyChange: false, snapshotDiffAllowSnapRootDescendant: true, maxSnapshotLimit: 65536 2026-04-30 15:17:07,869 INFO snapshot.SnapshotManager: SkipList is disabled 2026-04-30 15:17:07,902 INFO util.GSet: Computing capacity for map cachedBlocks 2026-04-30 15:17:07,903 INFO util.GSet: VM type = 64-bit 2026-04-30 15:17:07,903 INFO util.GSet: 0.25% max memory 7.7 GB = 19.6 MB 2026-04-30 15:17:07,903 INFO util.GSet: capacity = 2^21 = 2097152 entries 2026-04-30 15:17:07,932 INFO metrics.TopMetrics: NNTop conf: dfs.namenode.top.window.num.buckets = 10 2026-04-30 15:17:07,932 INFO metrics.TopMetrics: NNTop conf: dfs.namenode.top.num.users = 10 2026-04-30 15:17:07,932 INFO metrics.TopMetrics: NNTop conf: dfs.namenode.top.windows.minutes = 1,5,25 2026-04-30 15:17:07,941 INFO namenode.FSNamesystem: Retry cache on namenode is enabled 2026-04-30 15:17:07,941 INFO namenode.FSNamesystem: Retry cache will use 0.03 of total heap and retry cache entry expiry time is 600000 millis 2026-04-30 15:17:07,944 INFO util.GSet: Computing capacity for map NameNodeRetryCache 2026-04-30 15:17:07,944 INFO util.GSet: VM type = 64-bit 2026-04-30 15:17:07,944 INFO util.GSet: 0.029999999329447746% max memory 7.7 GB = 2.4 MB 2026-04-30 15:17:07,944 INFO util.GSet: capacity = 2^18 = 262144 entries 2026-04-30 15:17:07,984 INFO namenode.FSImage: Allocated new BlockPoolId: BP-1680027747-172.17.0.2-1777558627969 2026-04-30 15:17:08,034 INFO common.Storage: Storage directory /hadoop-3.3.1/target/test/data/dfs/name-0-1 has been successfully formatted. 2026-04-30 15:17:08,040 INFO common.Storage: Storage directory /hadoop-3.3.1/target/test/data/dfs/name-0-2 has been successfully formatted. 2026-04-30 15:17:08,178 INFO namenode.FSImageFormatProtobuf: Saving image file /hadoop-3.3.1/target/test/data/dfs/name-0-2/current/fsimage.ckpt_0000000000000000000 using no compression 2026-04-30 15:17:08,178 INFO namenode.FSImageFormatProtobuf: Saving image file /hadoop-3.3.1/target/test/data/dfs/name-0-1/current/fsimage.ckpt_0000000000000000000 using no compression 2026-04-30 15:17:08,443 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 . 2026-04-30 15:17:08,443 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 . 2026-04-30 15:17:08,475 INFO namenode.NNStorageRetentionManager: Going to retain 1 images with txid >= 0 2026-04-30 15:17:08,558 INFO namenode.FSNamesystem: Stopping services started for active state 2026-04-30 15:17:08,558 INFO namenode.FSNamesystem: Stopping services started for standby state 2026-04-30 15:17:08,562 INFO namenode.NameNode: createNameNode [] 2026-04-30 15:17:08,660 INFO impl.MetricsConfig: Loaded properties from hadoop-metrics2.properties 2026-04-30 15:17:08,832 INFO impl.MetricsSystemImpl: Scheduled Metric snapshot period at 10 second(s). 2026-04-30 15:17:08,832 INFO impl.MetricsSystemImpl: NameNode metrics system started 2026-04-30 15:17:08,902 INFO namenode.NameNodeUtils: fs.defaultFS is hdfs://127.0.0.1:12222 2026-04-30 15:17:08,903 INFO namenode.NameNode: Clients should use 127.0.0.1:12222 to access this namenode/service. 2026-04-30 15:17:09,016 INFO util.JvmPauseMonitor: Starting JVM pause monitor 2026-04-30 15:17:09,037 INFO hdfs.DFSUtil: Filter initializers set : org.apache.hadoop.http.lib.StaticUserWebFilter,org.apache.hadoop.hdfs.web.AuthFilterInitializer 2026-04-30 15:17:09,044 INFO hdfs.DFSUtil: Starting Web-server for hdfs at: http://localhost:0 2026-04-30 15:17:09,065 INFO util.log: Logging initialized @3810ms to org.eclipse.jetty.util.log.Slf4jLog 2026-04-30 15:17:09,193 INFO server.AuthenticationFilter: Unable to initialize FileSignerSecretProvider, falling back to use random secrets. 2026-04-30 15:17:09,198 INFO http.HttpRequestLog: Http request log for http.requests.namenode is not defined 2026-04-30 15:17:09,209 INFO http.HttpServer2: Added global filter 'safety' (class=org.apache.hadoop.http.HttpServer2$QuotingInputFilter) 2026-04-30 15:17:09,214 INFO http.HttpServer2: Added filter static_user_filter (class=org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter) to context hdfs 2026-04-30 15:17:09,214 INFO http.HttpServer2: Added filter static_user_filter (class=org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter) to context logs 2026-04-30 15:17:09,215 INFO http.HttpServer2: Added filter static_user_filter (class=org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter) to context static 2026-04-30 15:17:09,220 INFO http.HttpServer2: Added filter AuthFilter (class=org.apache.hadoop.hdfs.web.AuthFilter) to context hdfs 2026-04-30 15:17:09,221 INFO http.HttpServer2: Added filter AuthFilter (class=org.apache.hadoop.hdfs.web.AuthFilter) to context logs 2026-04-30 15:17:09,221 INFO http.HttpServer2: Added filter AuthFilter (class=org.apache.hadoop.hdfs.web.AuthFilter) to context static 2026-04-30 15:17:09,260 INFO http.HttpServer2: addJerseyResourcePackage: packageName=org.apache.hadoop.hdfs.server.namenode.web.resources;org.apache.hadoop.hdfs.web.resources, pathSpec=/webhdfs/v1/* 2026-04-30 15:17:09,274 INFO http.HttpServer2: Jetty bound to port 35105 2026-04-30 15:17:09,276 INFO server.Server: jetty-9.4.40.v20210413; built: 2021-04-13T20:42:42.668Z; git: b881a572662e1943a14ae12e7e1207989f218b74; jvm 11.0.25+9-post-Ubuntu-1ubuntu122.04 2026-04-30 15:17:09,331 INFO server.session: DefaultSessionIdManager workerName=node0 2026-04-30 15:17:09,331 INFO server.session: No SessionScavenger set, using defaults 2026-04-30 15:17:09,334 INFO server.session: node0 Scavenging every 660000ms 2026-04-30 15:17:09,361 INFO server.AuthenticationFilter: Unable to initialize FileSignerSecretProvider, falling back to use random secrets. 2026-04-30 15:17:09,366 INFO handler.ContextHandler: Started o.e.j.s.ServletContextHandler@553f3b6e{logs,/logs,file:///hadoop-3.3.1/logs,AVAILABLE} 2026-04-30 15:17:09,367 INFO handler.ContextHandler: Started o.e.j.s.ServletContextHandler@41c62850{static,/static,file:///hadoop-3.3.1/share/hadoop/hdfs/webapps/static/,AVAILABLE} 2026-04-30 15:17:09,525 INFO handler.ContextHandler: Started o.e.j.w.WebAppContext@13a37e2a{hdfs,/,file:///hadoop-3.3.1/share/hadoop/hdfs/webapps/hdfs/,AVAILABLE}{file:/hadoop-3.3.1/share/hadoop/hdfs/webapps/hdfs} 2026-04-30 15:17:09,559 INFO server.AbstractConnector: Started ServerConnector@49298ce7{HTTP/1.1, (http/1.1)}{localhost:35105} 2026-04-30 15:17:09,560 INFO server.Server: Started @4305ms 2026-04-30 15:17:09,571 INFO namenode.FSEditLog: Edit logging is async:true 2026-04-30 15:17:09,605 INFO namenode.FSNamesystem: KeyProvider: null 2026-04-30 15:17:09,605 INFO namenode.FSNamesystem: fsLock is fair: true 2026-04-30 15:17:09,605 INFO namenode.FSNamesystem: Detailed lock hold time metrics enabled: false 2026-04-30 15:17:09,606 INFO namenode.FSNamesystem: fsOwner = clickhouse (auth:SIMPLE) 2026-04-30 15:17:09,606 INFO namenode.FSNamesystem: supergroup = supergroup 2026-04-30 15:17:09,606 INFO namenode.FSNamesystem: isPermissionEnabled = true 2026-04-30 15:17:09,606 INFO namenode.FSNamesystem: isStoragePolicyEnabled = true 2026-04-30 15:17:09,610 INFO namenode.FSNamesystem: HA Enabled: false 2026-04-30 15:17:09,611 INFO common.Util: dfs.datanode.fileio.profiling.sampling.percentage set to 0. Disabling file IO profiling 2026-04-30 15:17:09,611 INFO blockmanagement.DatanodeManager: dfs.block.invalidate.limit: configured=1000, counted=60, effected=1000 2026-04-30 15:17:09,611 INFO blockmanagement.DatanodeManager: dfs.namenode.datanode.registration.ip-hostname-check=true 2026-04-30 15:17:09,611 INFO blockmanagement.BlockManager: dfs.namenode.startup.delay.block.deletion.sec is set to 000:00:00:00.000 2026-04-30 15:17:09,612 INFO blockmanagement.BlockManager: The block deletion will start around 2026 Apr 30 15:17:09 2026-04-30 15:17:09,612 INFO util.GSet: Computing capacity for map BlocksMap 2026-04-30 15:17:09,612 INFO util.GSet: VM type = 64-bit 2026-04-30 15:17:09,612 INFO util.GSet: 2.0% max memory 7.7 GB = 156.7 MB 2026-04-30 15:17:09,612 INFO util.GSet: capacity = 2^24 = 16777216 entries 2026-04-30 15:17:09,625 INFO blockmanagement.BlockManager: Storage policy satisfier is disabled 2026-04-30 15:17:09,625 INFO blockmanagement.BlockManager: dfs.block.access.token.enable = false 2026-04-30 15:17:09,625 INFO blockmanagement.BlockManagerSafeMode: dfs.namenode.safemode.threshold-pct = 0.999 2026-04-30 15:17:09,625 INFO blockmanagement.BlockManagerSafeMode: dfs.namenode.safemode.min.datanodes = 0 2026-04-30 15:17:09,625 INFO blockmanagement.BlockManagerSafeMode: dfs.namenode.safemode.extension = 0 2026-04-30 15:17:09,626 INFO blockmanagement.BlockManager: defaultReplication = 1 2026-04-30 15:17:09,626 INFO blockmanagement.BlockManager: maxReplication = 512 2026-04-30 15:17:09,626 INFO blockmanagement.BlockManager: minReplication = 1 2026-04-30 15:17:09,626 INFO blockmanagement.BlockManager: maxReplicationStreams = 2 2026-04-30 15:17:09,626 INFO blockmanagement.BlockManager: redundancyRecheckInterval = 3000ms 2026-04-30 15:17:09,626 INFO blockmanagement.BlockManager: encryptDataTransfer = false 2026-04-30 15:17:09,626 INFO blockmanagement.BlockManager: maxNumBlocksToLog = 1000 2026-04-30 15:17:09,626 INFO util.GSet: Computing capacity for map INodeMap 2026-04-30 15:17:09,626 INFO util.GSet: VM type = 64-bit 2026-04-30 15:17:09,627 INFO util.GSet: 1.0% max memory 7.7 GB = 78.3 MB 2026-04-30 15:17:09,627 INFO util.GSet: capacity = 2^23 = 8388608 entries 2026-04-30 15:17:09,669 INFO namenode.FSDirectory: ACLs enabled? true 2026-04-30 15:17:09,669 INFO namenode.FSDirectory: POSIX ACL inheritance enabled? true 2026-04-30 15:17:09,669 INFO namenode.FSDirectory: XAttrs enabled? true 2026-04-30 15:17:09,669 INFO namenode.NameNode: Caching file names occurring more than 10 times 2026-04-30 15:17:09,670 INFO snapshot.SnapshotManager: Loaded config captureOpenFiles: false, skipCaptureAccessTimeOnlyChange: false, snapshotDiffAllowSnapRootDescendant: true, maxSnapshotLimit: 65536 2026-04-30 15:17:09,670 INFO snapshot.SnapshotManager: SkipList is disabled 2026-04-30 15:17:09,670 INFO util.GSet: Computing capacity for map cachedBlocks 2026-04-30 15:17:09,670 INFO util.GSet: VM type = 64-bit 2026-04-30 15:17:09,670 INFO util.GSet: 0.25% max memory 7.7 GB = 19.6 MB 2026-04-30 15:17:09,670 INFO util.GSet: capacity = 2^21 = 2097152 entries 2026-04-30 15:17:09,679 INFO metrics.TopMetrics: NNTop conf: dfs.namenode.top.window.num.buckets = 10 2026-04-30 15:17:09,679 INFO metrics.TopMetrics: NNTop conf: dfs.namenode.top.num.users = 10 2026-04-30 15:17:09,679 INFO metrics.TopMetrics: NNTop conf: dfs.namenode.top.windows.minutes = 1,5,25 2026-04-30 15:17:09,679 INFO namenode.FSNamesystem: Retry cache on namenode is enabled 2026-04-30 15:17:09,679 INFO namenode.FSNamesystem: Retry cache will use 0.03 of total heap and retry cache entry expiry time is 600000 millis 2026-04-30 15:17:09,679 INFO util.GSet: Computing capacity for map NameNodeRetryCache 2026-04-30 15:17:09,679 INFO util.GSet: VM type = 64-bit 2026-04-30 15:17:09,679 INFO util.GSet: 0.029999999329447746% max memory 7.7 GB = 2.4 MB 2026-04-30 15:17:09,679 INFO util.GSet: capacity = 2^18 = 262144 entries 2026-04-30 15:17:09,692 INFO common.Storage: Lock on /hadoop-3.3.1/target/test/data/dfs/name-0-1/in_use.lock acquired by nodename 400@6453c5edcfdc 2026-04-30 15:17:09,697 INFO common.Storage: Lock on /hadoop-3.3.1/target/test/data/dfs/name-0-2/in_use.lock acquired by nodename 400@6453c5edcfdc 2026-04-30 15:17:09,701 INFO namenode.FileJournalManager: Recovering unfinalized segments in /hadoop-3.3.1/target/test/data/dfs/name-0-1/current 2026-04-30 15:17:09,701 INFO namenode.FileJournalManager: Recovering unfinalized segments in /hadoop-3.3.1/target/test/data/dfs/name-0-2/current 2026-04-30 15:17:09,702 INFO namenode.FSImage: No edit log streams selected. 2026-04-30 15:17:09,702 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) 2026-04-30 15:17:09,739 INFO namenode.FSImageFormatPBINode: Loading 1 INodes. 2026-04-30 15:17:09,740 INFO namenode.FSImageFormatPBINode: Successfully loaded 1 inodes 2026-04-30 15:17:09,747 INFO namenode.FSImageFormatPBINode: Completed update blocks map and name cache, total waiting duration 0ms. 2026-04-30 15:17:09,750 INFO namenode.FSImageFormatProtobuf: Loaded FSImage in 0 seconds. 2026-04-30 15:17:09,750 INFO namenode.FSImage: Loaded image for txid 0 from /hadoop-3.3.1/target/test/data/dfs/name-0-1/current/fsimage_0000000000000000000 2026-04-30 15:17:09,756 INFO namenode.FSNamesystem: Need to save fs image? false (staleImage=false, haEnabled=false, isRollingUpgrade=false) 2026-04-30 15:17:09,758 INFO namenode.FSEditLog: Starting log segment at 1 2026-04-30 15:17:09,786 INFO namenode.NameCache: initialized with 0 entries 0 lookups 2026-04-30 15:17:09,787 INFO namenode.FSNamesystem: Finished loading FSImage in 103 msecs 2026-04-30 15:17:10,032 INFO namenode.NameNode: RPC server is binding to localhost:12222 2026-04-30 15:17:10,033 INFO namenode.NameNode: Enable NameNode state context:false 2026-04-30 15:17:10,043 INFO ipc.CallQueueManager: Using callQueue: class java.util.concurrent.LinkedBlockingQueue, queueCapacity: 1000, scheduler: class org.apache.hadoop.ipc.DefaultRpcScheduler, ipcBackoff: false. 2026-04-30 15:17:10,058 INFO ipc.Server: Starting Socket Reader #1 for port 12222 2026-04-30 15:17:10,502 INFO namenode.FSNamesystem: Registered FSNamesystemState, ReplicatedBlocksState and ECBlockGroupsState MBeans. 2026-04-30 15:17:10,561 INFO namenode.LeaseManager: Number of blocks under construction: 0 2026-04-30 15:17:10,580 INFO blockmanagement.DatanodeAdminDefaultMonitor: Initialized the Default Decommission and Maintenance monitor 2026-04-30 15:17:10,588 INFO blockmanagement.BlockManager: initializing replication queues 2026-04-30 15:17:10,590 INFO hdfs.StateChange: STATE* Leaving safe mode after 0 secs 2026-04-30 15:17:10,590 INFO hdfs.StateChange: STATE* Network topology has 0 racks and 0 datanodes 2026-04-30 15:17:10,590 INFO hdfs.StateChange: STATE* UnderReplicatedBlocks has 0 blocks 2026-04-30 15:17:10,637 INFO blockmanagement.BlockManager: Total number of blocks = 0 2026-04-30 15:17:10,638 INFO blockmanagement.BlockManager: Number of invalid blocks = 0 2026-04-30 15:17:10,638 INFO blockmanagement.BlockManager: Number of under-replicated blocks = 0 2026-04-30 15:17:10,638 INFO blockmanagement.BlockManager: Number of over-replicated blocks = 0 2026-04-30 15:17:10,638 INFO blockmanagement.BlockManager: Number of blocks being written = 0 2026-04-30 15:17:10,639 INFO hdfs.StateChange: STATE* Replication Queue initialization scan for invalid, over- and under-replicated blocks completed in 49 msec 2026-04-30 15:17:10,670 INFO ipc.Server: IPC Server Responder: starting 2026-04-30 15:17:10,670 INFO ipc.Server: IPC Server listener on 12222: starting 2026-04-30 15:17:10,680 INFO namenode.NameNode: NameNode RPC up at: localhost/127.0.0.1:12222 2026-04-30 15:17:10,688 INFO namenode.FSNamesystem: Starting services required for active state 2026-04-30 15:17:10,688 INFO namenode.FSDirectory: Initializing quota with 12 thread(s) 2026-04-30 15:17:10,697 INFO namenode.FSDirectory: Quota initialization completed in 7 milliseconds name space=1 storage space=0 storage types=RAM_DISK=0, SSD=0, DISK=0, ARCHIVE=0, PROVIDED=0 2026-04-30 15:17:10,714 INFO blockmanagement.CacheReplicationMonitor: Starting CacheReplicationMonitor with interval 30000 milliseconds 2026-04-30 15:17:10,732 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 2026-04-30 15:17:10,825 INFO checker.ThrottledAsyncChecker: Scheduling a check for [DISK]file:/hadoop-3.3.1/target/test/data/dfs/data/data1 2026-04-30 15:17:10,844 INFO checker.ThrottledAsyncChecker: Scheduling a check for [DISK]file:/hadoop-3.3.1/target/test/data/dfs/data/data2 2026-04-30 15:17:10,892 INFO impl.MetricsSystemImpl: DataNode metrics system started (again) 2026-04-30 15:17:10,900 INFO common.Util: dfs.datanode.fileio.profiling.sampling.percentage set to 0. Disabling file IO profiling 2026-04-30 15:17:10,905 INFO datanode.BlockScanner: Initialized block scanner with targetBytesPerSec 1048576 2026-04-30 15:17:10,912 INFO datanode.DataNode: Configured hostname is 127.0.0.1 2026-04-30 15:17:10,913 INFO common.Util: dfs.datanode.fileio.profiling.sampling.percentage set to 0. Disabling file IO profiling 2026-04-30 15:17:10,919 INFO datanode.DataNode: Starting DataNode with maxLockedMemory = 0 2026-04-30 15:17:10,926 INFO datanode.DataNode: Opened streaming server at /127.0.0.1:37673 2026-04-30 15:17:10,929 INFO datanode.DataNode: Balancing bandwidth is 104857600 bytes/s 2026-04-30 15:17:10,929 INFO datanode.DataNode: Number threads for balancing is 100 2026-04-30 15:17:11,046 INFO server.AuthenticationFilter: Unable to initialize FileSignerSecretProvider, falling back to use random secrets. 2026-04-30 15:17:11,047 INFO http.HttpRequestLog: Http request log for http.requests.datanode is not defined 2026-04-30 15:17:11,053 INFO http.HttpServer2: Added global filter 'safety' (class=org.apache.hadoop.http.HttpServer2$QuotingInputFilter) 2026-04-30 15:17:11,055 INFO http.HttpServer2: Added filter static_user_filter (class=org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter) to context datanode 2026-04-30 15:17:11,055 INFO http.HttpServer2: Added filter static_user_filter (class=org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter) to context logs 2026-04-30 15:17:11,055 INFO http.HttpServer2: Added filter static_user_filter (class=org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter) to context static 2026-04-30 15:17:11,064 INFO http.HttpServer2: Jetty bound to port 40001 2026-04-30 15:17:11,064 INFO server.Server: jetty-9.4.40.v20210413; built: 2021-04-13T20:42:42.668Z; git: b881a572662e1943a14ae12e7e1207989f218b74; jvm 11.0.25+9-post-Ubuntu-1ubuntu122.04 2026-04-30 15:17:11,069 INFO server.session: DefaultSessionIdManager workerName=node0 2026-04-30 15:17:11,069 INFO server.session: No SessionScavenger set, using defaults 2026-04-30 15:17:11,069 INFO server.session: node0 Scavenging every 600000ms 2026-04-30 15:17:11,071 INFO handler.ContextHandler: Started o.e.j.s.ServletContextHandler@5a75ec37{logs,/logs,file:///hadoop-3.3.1/logs,AVAILABLE} 2026-04-30 15:17:11,072 INFO handler.ContextHandler: Started o.e.j.s.ServletContextHandler@33956d1a{static,/static,file:///hadoop-3.3.1/share/hadoop/hdfs/webapps/static/,AVAILABLE} 2026-04-30 15:17:11,115 INFO handler.ContextHandler: Started o.e.j.w.WebAppContext@257e0827{datanode,/,file:///hadoop-3.3.1/share/hadoop/hdfs/webapps/datanode/,AVAILABLE}{file:/hadoop-3.3.1/share/hadoop/hdfs/webapps/datanode} 2026-04-30 15:17:11,117 INFO server.AbstractConnector: Started ServerConnector@54db056b{HTTP/1.1, (http/1.1)}{localhost:40001} 2026-04-30 15:17:11,118 INFO server.Server: Started @5863ms 2026-04-30 15:17:11,297 WARN web.DatanodeHttpServer: Got null for restCsrfPreventionFilter - will not do any filtering. 2026-04-30 15:17:11,418 INFO web.DatanodeHttpServer: Listening HTTP traffic on /127.0.0.1:33043 2026-04-30 15:17:11,420 INFO util.JvmPauseMonitor: Starting JVM pause monitor 2026-04-30 15:17:11,421 INFO datanode.DataNode: dnUserName = clickhouse 2026-04-30 15:17:11,421 INFO datanode.DataNode: supergroup = supergroup 2026-04-30 15:17:11,450 INFO ipc.CallQueueManager: Using callQueue: class java.util.concurrent.LinkedBlockingQueue, queueCapacity: 1000, scheduler: class org.apache.hadoop.ipc.DefaultRpcScheduler, ipcBackoff: false. 2026-04-30 15:17:11,453 INFO ipc.Server: Starting Socket Reader #1 for port 0 2026-04-30 15:17:11,475 INFO datanode.DataNode: Opened IPC server at /127.0.0.1:45837 2026-04-30 15:17:11,537 INFO datanode.DataNode: Refresh request received for nameservices: null 2026-04-30 15:17:11,539 INFO datanode.DataNode: Starting BPOfferServices for nameservices: 2026-04-30 15:17:11,556 INFO datanode.DataNode: Block pool (Datanode Uuid unassigned) service to localhost/127.0.0.1:12222 starting to offer service 2026-04-30 15:17:11,567 INFO ipc.Server: IPC Server Responder: starting 2026-04-30 15:17:11,568 INFO ipc.Server: IPC Server listener on 0: starting 2026-04-30 15:17:11,947 INFO datanode.DataNode: Acknowledging ACTIVE Namenode during handshakeBlock pool (Datanode Uuid unassigned) service to localhost/127.0.0.1:12222 2026-04-30 15:17:11,957 INFO common.Storage: Using 2 threads to upgrade data directories (dfs.datanode.parallel.volumes.load.threads.num=2, dataDirs=2) 2026-04-30 15:17:11,962 INFO common.Storage: Lock on /hadoop-3.3.1/target/test/data/dfs/data/data1/in_use.lock acquired by nodename 400@6453c5edcfdc 2026-04-30 15:17:11,964 INFO common.Storage: Storage directory with location [DISK]file:/hadoop-3.3.1/target/test/data/dfs/data/data1 is not formatted for namespace 1672341988. Formatting... 2026-04-30 15:17:11,968 INFO common.Storage: Generated new storageID DS-e2b7ef96-726a-40a3-a7cc-cf7204e8c7f8 for directory /hadoop-3.3.1/target/test/data/dfs/data/data1 2026-04-30 15:17:11,980 INFO common.Storage: Lock on /hadoop-3.3.1/target/test/data/dfs/data/data2/in_use.lock acquired by nodename 400@6453c5edcfdc 2026-04-30 15:17:11,980 INFO common.Storage: Storage directory with location [DISK]file:/hadoop-3.3.1/target/test/data/dfs/data/data2 is not formatted for namespace 1672341988. Formatting... 2026-04-30 15:17:11,981 INFO common.Storage: Generated new storageID DS-23da592f-facf-4d76-99c4-5888f6b6430e for directory /hadoop-3.3.1/target/test/data/dfs/data/data2 2026-04-30 15:17:12,025 INFO common.Storage: Analyzing storage directories for bpid BP-1680027747-172.17.0.2-1777558627969 2026-04-30 15:17:12,025 INFO common.Storage: Locking is disabled for /hadoop-3.3.1/target/test/data/dfs/data/data1/current/BP-1680027747-172.17.0.2-1777558627969 2026-04-30 15:17:12,027 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-1680027747-172.17.0.2-1777558627969 is not formatted. Formatting ... 2026-04-30 15:17:12,027 INFO common.Storage: Formatting block pool BP-1680027747-172.17.0.2-1777558627969 directory /hadoop-3.3.1/target/test/data/dfs/data/data1/current/BP-1680027747-172.17.0.2-1777558627969/current 2026-04-30 15:17:12,060 INFO common.Storage: Analyzing storage directories for bpid BP-1680027747-172.17.0.2-1777558627969 2026-04-30 15:17:12,060 INFO common.Storage: Locking is disabled for /hadoop-3.3.1/target/test/data/dfs/data/data2/current/BP-1680027747-172.17.0.2-1777558627969 2026-04-30 15:17:12,060 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-1680027747-172.17.0.2-1777558627969 is not formatted. Formatting ... 2026-04-30 15:17:12,060 INFO common.Storage: Formatting block pool BP-1680027747-172.17.0.2-1777558627969 directory /hadoop-3.3.1/target/test/data/dfs/data/data2/current/BP-1680027747-172.17.0.2-1777558627969/current 2026-04-30 15:17:12,070 INFO datanode.DataNode: Setting up storage: nsid=1672341988;bpid=BP-1680027747-172.17.0.2-1777558627969;lv=-57;nsInfo=lv=-66;cid=testClusterID;nsid=1672341988;c=1777558627969;bpid=BP-1680027747-172.17.0.2-1777558627969;dnuuid=null 2026-04-30 15:17:12,077 INFO datanode.DataNode: Generated and persisted new Datanode UUID a2bc10f9-6205-4565-8cd5-6338471775bc 2026-04-30 15:17:12,102 INFO impl.FsDatasetImpl: The datanode lock is a read write lock 2026-04-30 15:17:12,253 INFO impl.FsDatasetImpl: Added new volume: DS-e2b7ef96-726a-40a3-a7cc-cf7204e8c7f8 2026-04-30 15:17:12,256 INFO impl.FsDatasetImpl: Added volume - [DISK]file:/hadoop-3.3.1/target/test/data/dfs/data/data1, StorageType: DISK 2026-04-30 15:17:12,259 INFO impl.FsDatasetImpl: Added new volume: DS-23da592f-facf-4d76-99c4-5888f6b6430e 2026-04-30 15:17:12,260 INFO impl.FsDatasetImpl: Added volume - [DISK]file:/hadoop-3.3.1/target/test/data/dfs/data/data2, StorageType: DISK 2026-04-30 15:17:12,268 INFO impl.MemoryMappableBlockLoader: Initializing cache loader: MemoryMappableBlockLoader. 2026-04-30 15:17:12,274 INFO impl.FsDatasetImpl: Registered FSDatasetState MBean 2026-04-30 15:17:12,286 INFO impl.FsDatasetImpl: Adding block pool BP-1680027747-172.17.0.2-1777558627969 2026-04-30 15:17:12,288 INFO impl.FsDatasetImpl: Scanning block pool BP-1680027747-172.17.0.2-1777558627969 on volume /hadoop-3.3.1/target/test/data/dfs/data/data1... 2026-04-30 15:17:12,337 INFO impl.FsDatasetImpl: Scanning block pool BP-1680027747-172.17.0.2-1777558627969 on volume /hadoop-3.3.1/target/test/data/dfs/data/data2... 2026-04-30 15:17:12,413 INFO impl.FsDatasetImpl: Time taken to scan block pool BP-1680027747-172.17.0.2-1777558627969 on /hadoop-3.3.1/target/test/data/dfs/data/data2: 76ms 2026-04-30 15:17:12,417 INFO impl.FsDatasetImpl: Time taken to scan block pool BP-1680027747-172.17.0.2-1777558627969 on /hadoop-3.3.1/target/test/data/dfs/data/data1: 79ms 2026-04-30 15:17:12,417 INFO impl.FsDatasetImpl: Total time to scan all replicas for block pool BP-1680027747-172.17.0.2-1777558627969: 131ms 2026-04-30 15:17:12,420 INFO impl.FsDatasetImpl: Adding replicas to map for block pool BP-1680027747-172.17.0.2-1777558627969 on volume /hadoop-3.3.1/target/test/data/dfs/data/data1... 2026-04-30 15:17:12,420 INFO impl.BlockPoolSlice: Replica Cache file: /hadoop-3.3.1/target/test/data/dfs/data/data1/current/BP-1680027747-172.17.0.2-1777558627969/current/replicas doesn't exist 2026-04-30 15:17:12,421 INFO impl.FsDatasetImpl: Adding replicas to map for block pool BP-1680027747-172.17.0.2-1777558627969 on volume /hadoop-3.3.1/target/test/data/dfs/data/data2... 2026-04-30 15:17:12,426 INFO impl.BlockPoolSlice: Replica Cache file: /hadoop-3.3.1/target/test/data/dfs/data/data2/current/BP-1680027747-172.17.0.2-1777558627969/current/replicas doesn't exist 2026-04-30 15:17:12,432 INFO impl.FsDatasetImpl: Time to add replicas to map for block pool BP-1680027747-172.17.0.2-1777558627969 on volume /hadoop-3.3.1/target/test/data/dfs/data/data1: 12ms 2026-04-30 15:17:12,432 INFO impl.FsDatasetImpl: Time to add replicas to map for block pool BP-1680027747-172.17.0.2-1777558627969 on volume /hadoop-3.3.1/target/test/data/dfs/data/data2: 10ms 2026-04-30 15:17:12,438 INFO impl.FsDatasetImpl: Total time to add all replicas to map for block pool BP-1680027747-172.17.0.2-1777558627969: 20ms 2026-04-30 15:17:12,439 INFO checker.ThrottledAsyncChecker: Scheduling a check for /hadoop-3.3.1/target/test/data/dfs/data/data1 2026-04-30 15:17:12,467 INFO checker.DatasetVolumeChecker: Scheduled health check for volume /hadoop-3.3.1/target/test/data/dfs/data/data1 2026-04-30 15:17:12,471 INFO checker.ThrottledAsyncChecker: Scheduling a check for /hadoop-3.3.1/target/test/data/dfs/data/data2 2026-04-30 15:17:12,471 INFO checker.DatasetVolumeChecker: Scheduled health check for volume /hadoop-3.3.1/target/test/data/dfs/data/data2 2026-04-30 15:17:12,480 INFO datanode.VolumeScanner: Now scanning bpid BP-1680027747-172.17.0.2-1777558627969 on volume /hadoop-3.3.1/target/test/data/dfs/data/data2 2026-04-30 15:17:12,480 INFO datanode.VolumeScanner: Now scanning bpid BP-1680027747-172.17.0.2-1777558627969 on volume /hadoop-3.3.1/target/test/data/dfs/data/data1 2026-04-30 15:17:12,483 INFO datanode.VolumeScanner: VolumeScanner(/hadoop-3.3.1/target/test/data/dfs/data/data1, DS-e2b7ef96-726a-40a3-a7cc-cf7204e8c7f8): finished scanning block pool BP-1680027747-172.17.0.2-1777558627969 2026-04-30 15:17:12,483 WARN datanode.DirectoryScanner: dfs.datanode.directoryscan.throttle.limit.ms.per.sec set to value above 1000 ms/sec. Assuming default value of -1 2026-04-30 15:17:12,488 INFO datanode.VolumeScanner: VolumeScanner(/hadoop-3.3.1/target/test/data/dfs/data/data2, DS-23da592f-facf-4d76-99c4-5888f6b6430e): finished scanning block pool BP-1680027747-172.17.0.2-1777558627969 2026-04-30 15:17:12,489 INFO datanode.DirectoryScanner: Periodic Directory Tree Verification scan starting in 2652376ms with interval of 21600000ms and throttle limit of -1ms/s 2026-04-30 15:17:12,501 INFO datanode.DataNode: Block pool BP-1680027747-172.17.0.2-1777558627969 (Datanode Uuid a2bc10f9-6205-4565-8cd5-6338471775bc) service to localhost/127.0.0.1:12222 beginning handshake with NN 2026-04-30 15:17:12,502 INFO hdfs.MiniDFSCluster: dnInfo.length != numDataNodes 2026-04-30 15:17:12,503 INFO hdfs.MiniDFSCluster: Waiting for cluster to become active 2026-04-30 15:17:12,510 INFO datanode.VolumeScanner: VolumeScanner(/hadoop-3.3.1/target/test/data/dfs/data/data1, DS-e2b7ef96-726a-40a3-a7cc-cf7204e8c7f8): no suitable block pools found to scan. Waiting 1814399970 ms. 2026-04-30 15:17:12,510 INFO datanode.VolumeScanner: VolumeScanner(/hadoop-3.3.1/target/test/data/dfs/data/data2, DS-23da592f-facf-4d76-99c4-5888f6b6430e): no suitable block pools found to scan. Waiting 1814399969 ms. 2026-04-30 15:17:12,530 INFO hdfs.StateChange: BLOCK* registerDatanode: from DatanodeRegistration(127.0.0.1:37673, datanodeUuid=a2bc10f9-6205-4565-8cd5-6338471775bc, infoPort=33043, infoSecurePort=0, ipcPort=45837, storageInfo=lv=-57;cid=testClusterID;nsid=1672341988;c=1777558627969) storage a2bc10f9-6205-4565-8cd5-6338471775bc 2026-04-30 15:17:12,532 INFO net.NetworkTopology: Adding a new node: /default-rack/127.0.0.1:37673 2026-04-30 15:17:12,532 INFO blockmanagement.BlockReportLeaseManager: Registered DN a2bc10f9-6205-4565-8cd5-6338471775bc (127.0.0.1:37673). 2026-04-30 15:17:12,541 INFO datanode.DataNode: Block pool BP-1680027747-172.17.0.2-1777558627969 (Datanode Uuid a2bc10f9-6205-4565-8cd5-6338471775bc) service to localhost/127.0.0.1:12222 successfully registered with NN 2026-04-30 15:17:12,542 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 2026-04-30 15:17:12,562 INFO blockmanagement.DatanodeDescriptor: Adding new storage ID DS-e2b7ef96-726a-40a3-a7cc-cf7204e8c7f8 for DN 127.0.0.1:37673 2026-04-30 15:17:12,563 INFO blockmanagement.DatanodeDescriptor: Adding new storage ID DS-23da592f-facf-4d76-99c4-5888f6b6430e for DN 127.0.0.1:37673 2026-04-30 15:17:12,609 INFO BlockStateChange: BLOCK* processReport 0x30865448e7135659: Processing first storage report for DS-23da592f-facf-4d76-99c4-5888f6b6430e from datanode a2bc10f9-6205-4565-8cd5-6338471775bc 2026-04-30 15:17:12,613 INFO BlockStateChange: BLOCK* processReport 0x30865448e7135659: from storage DS-23da592f-facf-4d76-99c4-5888f6b6430e node DatanodeRegistration(127.0.0.1:37673, datanodeUuid=a2bc10f9-6205-4565-8cd5-6338471775bc, infoPort=33043, infoSecurePort=0, ipcPort=45837, storageInfo=lv=-57;cid=testClusterID;nsid=1672341988;c=1777558627969), blocks: 0, hasStaleStorage: true, processing time: 2 msecs, invalidatedBlocks: 0 2026-04-30 15:17:12,614 INFO BlockStateChange: BLOCK* processReport 0x30865448e7135659: Processing first storage report for DS-e2b7ef96-726a-40a3-a7cc-cf7204e8c7f8 from datanode a2bc10f9-6205-4565-8cd5-6338471775bc 2026-04-30 15:17:12,615 INFO BlockStateChange: BLOCK* processReport 0x30865448e7135659: from storage DS-e2b7ef96-726a-40a3-a7cc-cf7204e8c7f8 node DatanodeRegistration(127.0.0.1:37673, datanodeUuid=a2bc10f9-6205-4565-8cd5-6338471775bc, infoPort=33043, infoSecurePort=0, ipcPort=45837, storageInfo=lv=-57;cid=testClusterID;nsid=1672341988;c=1777558627969), blocks: 0, hasStaleStorage: false, processing time: 0 msecs, invalidatedBlocks: 0 2026-04-30 15:17:12,629 INFO hdfs.MiniDFSCluster: Cluster is active 2026-04-30 15:17:12,634 INFO mapreduce.MiniHadoopClusterManager: Started MiniDFSCluster -- namenode on port 12222 2026-04-30 15:17:12,646 INFO datanode.DataNode: Successfully sent block report 0x30865448e7135659 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 5 msecs to generate and 59 msecs for RPC and NN processing. Got back one command: FinalizeCommand/5. 2026-04-30 15:17:12,648 INFO datanode.DataNode: Got finalize command for block pool BP-1680027747-172.17.0.2-1777558627969 2026-04-30 15:20:57,618 INFO BlockStateChange: BLOCK* processReport 0x30865448e713565a: from storage DS-23da592f-facf-4d76-99c4-5888f6b6430e node DatanodeRegistration(127.0.0.1:37673, datanodeUuid=a2bc10f9-6205-4565-8cd5-6338471775bc, infoPort=33043, infoSecurePort=0, ipcPort=45837, storageInfo=lv=-57;cid=testClusterID;nsid=1672341988;c=1777558627969), blocks: 0, hasStaleStorage: false, processing time: 1 msecs, invalidatedBlocks: 0 2026-04-30 15:20:57,620 INFO BlockStateChange: BLOCK* processReport 0x30865448e713565a: from storage DS-e2b7ef96-726a-40a3-a7cc-cf7204e8c7f8 node DatanodeRegistration(127.0.0.1:37673, datanodeUuid=a2bc10f9-6205-4565-8cd5-6338471775bc, infoPort=33043, infoSecurePort=0, ipcPort=45837, storageInfo=lv=-57;cid=testClusterID;nsid=1672341988;c=1777558627969), blocks: 0, hasStaleStorage: false, processing time: 0 msecs, invalidatedBlocks: 0 2026-04-30 15:20:57,621 INFO datanode.DataNode: Successfully sent block report 0x30865448e713565a 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 7 msecs for RPC and NN processing. Got back one command: FinalizeCommand/5. 2026-04-30 15:20:57,623 INFO datanode.DataNode: Got finalize command for block pool BP-1680027747-172.17.0.2-1777558627969 2026-04-30 16:01:24,936 INFO datanode.DirectoryScanner: Scan Results: BlockPool BP-1680027747-172.17.0.2-1777558627969 Total blocks: 0, missing metadata files: 0, missing block files: 0, missing blocks in memory: 0, mismatched blocks: 0 2026-04-30 16:31:40,318 INFO util.JvmPauseMonitor: Detected pause in JVM or host machine (eg GC): pause of approximately 1064ms GC pool 'G1 Young Generation' had collection(s): count=1 time=1079ms