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From "Shweta (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-13837) hdfs.TestDistributedFileSystem.testDFSClient: test is flaky
Date Fri, 24 Aug 2018 23:28:00 GMT

    [ https://issues.apache.org/jira/browse/HDFS-13837?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16592311#comment-16592311 ] 

Shweta commented on HDFS-13837:
-------------------------------

Thanks [~xiaochen] for the prompt review. Yes, the LeaseRenewer Logs will be helpful when the test fails.
Also, as per your suggesstion I have made the change at class level so that Lease Renewer logging is present for all the tests in the class. I have added a new patch w.r.t. this change. Please review.
Thank you. :)

> hdfs.TestDistributedFileSystem.testDFSClient: test is flaky
> -----------------------------------------------------------
>
>                 Key: HDFS-13837
>                 URL: https://issues.apache.org/jira/browse/HDFS-13837
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: hdfs
>            Reporter: Shweta
>            Assignee: Shweta
>            Priority: Major
>         Attachments: HDFS-13837.001.patch, HDFS-13837.002.patch, TestDistributedFileSystem.testDFSClient_Stderr_log
>
>
> Stack Trace :
> {noformat} 
> java.lang.AssertionError
>  at org.apache.hadoop.hdfs.TestDistributedFileSystem.testDFSClient(TestDistributedFileSystem.java:449)
> {noformat}
>   Stdout:
> {noformat}
> [truncated]kmanagement.BlockManager (BlockManager.java:processMisReplicatesAsync(3385)) - Number of blocks being written = 0
>  2018-07-31 21:42:46,675 [Reconstruction Queue Initializer] INFO hdfs.StateChange (BlockManager.java:processMisReplicatesAsync(3388)) - STATE* Replication Queue initialization scan for invalid, over- and under-replicated blocks completed in 5 msec
>  2018-07-31 21:42:46,676 [IPC Server Responder] INFO ipc.Server (Server.java:run(1307)) - IPC Server Responder: starting
>  2018-07-31 21:42:46,676 [IPC Server listener on port1] INFO ipc.Server (Server.java:run(1146)) - IPC Server listener on port1: starting
>  2018-07-31 21:42:46,678 [main] INFO namenode.NameNode (NameNode.java:startCommonServices(831)) - NameNode RPC up at: localhost/x.x.x.x:port1
>  2018-07-31 21:42:46,678 [main] INFO namenode.FSNamesystem (FSNamesystem.java:startActiveServices(1230)) - Starting services required for active state
>  2018-07-31 21:42:46,678 [main] INFO namenode.FSDirectory (FSDirectory.java:updateCountForQuota(758)) - Initializing quota with 4 thread(s)
>  2018-07-31 21:42:46,679 [main] INFO namenode.FSDirectory (FSDirectory.java:updateCountForQuota(767)) - Quota initialization completed in 0 milliseconds
>  name space=1
>  storage space=0
>  storage types=RAM_DISK=0, SSD=0, DISK=0, ARCHIVE=0
>  2018-07-31 21:42:46,682 [CacheReplicationMonitor(1111752355)] INFO blockmanagement.CacheReplicationMonitor (CacheReplicationMonitor.java:run(160)) - Starting CacheReplicationMonitor with interval 30000 milliseconds
>  2018-07-31 21:42:46,686 [main] INFO hdfs.MiniDFSCluster (MiniDFSCluster.java:startDataNodes(1599)) - Starting DataNode 0 with dfs.datanode.data.dir: [DISK]file:/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data1,[DISK][file:/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data2|file:///tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data2]
>  2018-07-31 21:42:46,687 [main] INFO checker.ThrottledAsyncChecker (ThrottledAsyncChecker.java:schedule(122)) - Scheduling a check for [DISK]file:/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data1
>  2018-07-31 21:42:46,687 [main] INFO checker.ThrottledAsyncChecker (ThrottledAsyncChecker.java:schedule(122)) - Scheduling a check for [DISK]file:/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data2
>  2018-07-31 21:42:46,695 [main] INFO impl.MetricsSystemImpl (MetricsSystemImpl.java:init(158)) - DataNode metrics system started (again)
>  2018-07-31 21:42:46,695 [main] INFO common.Util (Util.java:isDiskStatsEnabled(395)) - dfs.datanode.fileio.profiling.sampling.percentage set to 0. Disabling file IO profiling
>  2018-07-31 21:42:46,695 [main] INFO datanode.BlockScanner (BlockScanner.java:<init>(184)) - Initialized block scanner with targetBytesPerSec 1048576
>  2018-07-31 21:42:46,696 [main] INFO datanode.DataNode (DataNode.java:<init>(496)) - Configured hostname is x.x.x.x
>  2018-07-31 21:42:46,696 [main] INFO common.Util (Util.java:isDiskStatsEnabled(395)) - dfs.datanode.fileio.profiling.sampling.percentage set to 0. Disabling file IO profiling
>  2018-07-31 21:42:46,696 [main] INFO datanode.DataNode (DataNode.java:startDataNode(1385)) - Starting DataNode with maxLockedMemory = 0
>  2018-07-31 21:42:46,697 [main] INFO datanode.DataNode (DataNode.java:initDataXceiver(1142)) - Opened streaming server at /x.x.x.x:port2
>  2018-07-31 21:42:46,697 [main] INFO datanode.DataNode (DataXceiverServer.java:<init>(78)) - Balancing bandwidth is 10485760 bytes/s
>  2018-07-31 21:42:46,697 [main] INFO datanode.DataNode (DataXceiverServer.java:<init>(79)) - Number threads for balancing is 50
>  2018-07-31 21:42:46,699 [main] INFO server.AuthenticationFilter (AuthenticationFilter.java:constructSecretProvider(240)) - Unable to initialize FileSignerSecretProvider, falling back to use random secrets.
>  2018-07-31 21:42:46,699 [main] INFO http.HttpRequestLog (HttpRequestLog.java:getRequestLog(81)) - Http request log for http.requests.datanode is not defined
>  2018-07-31 21:42:46,700 [main] INFO http.HttpServer2 (HttpServer2.java:addGlobalFilter(923)) - Added global filter 'safety' (class=org.apache.hadoop.http.HttpServer2$QuotingInputFilter)
>  2018-07-31 21:42:46,701 [main] INFO http.HttpServer2 (HttpServer2.java:addFilter(896)) - Added filter static_user_filter (class=org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter) to context datanode
>  2018-07-31 21:42:46,701 [main] INFO http.HttpServer2 (HttpServer2.java:addFilter(906)) - Added filter static_user_filter (class=org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter) to context static
>  2018-07-31 21:42:46,701 [main] INFO http.HttpServer2 (HttpServer2.java:addFilter(906)) - Added filter static_user_filter (class=org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter) to context logs
>  2018-07-31 21:42:46,702 [main] INFO http.HttpServer2 (HttpServer2.java:bindListener(1123)) - Jetty bound to port 35341
>  2018-07-31 21:42:46,702 [main] INFO server.Server (Server.java:doStart(346)) - jetty-9.3.20.v20170531
>  2018-07-31 21:42:46,704 [main] INFO handler.ContextHandler (ContextHandler.java:doStart(781)) - Started o.e.j.s.ServletContextHandler@38b5f25
> {/logs,file:///tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/log/,AVAILABLE}
> 2018-07-31 21:42:46,705 [main] INFO handler.ContextHandler (ContextHandler.java:doStart(781)) - Started o.e.j.s.ServletContextHandler@67594471
> {/static,file:///tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test-classes/webapps/static/,AVAILABLE}
> 2018-07-31 21:42:46,711 [main] INFO handler.ContextHandler (ContextHandler.java:doStart(781)) - Started o.e.j.w.WebAppContext@68fe48d7
> {/,file:///tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test-classes/webapps/datanode/,AVAILABLE} \{/datanode}
>  2018-07-31 21:42:46,712 [main] INFO server.AbstractConnector (AbstractConnector.java:doStart(278)) - Started ServerConnector@379ce046\{HTTP/1.1,[http/1.1]}{localhost:35341}
>  2018-07-31 21:42:46,712 [main] INFO server.Server (Server.java:doStart(414)) - Started @27029ms
>  2018-07-31 21:42:46,715 [main] INFO web.DatanodeHttpServer (DatanodeHttpServer.java:start(239)) - Listening HTTP traffic on /x.x.x.x:port3
>  2018-07-31 21:42:46,716 [main] INFO datanode.DataNode (DataNode.java:startDataNode(1412)) - dnUserName = jenkins
>  2018-07-31 21:42:46,716 [org.apache.hadoop.util.JvmPauseMonitor$Monitor@10acd6] INFO util.JvmPauseMonitor (JvmPauseMonitor.java:run(188)) - Starting JVM pause monitor
>  2018-07-31 21:42:46,716 [main] INFO datanode.DataNode (DataNode.java:startDataNode(1413)) - supergroup = supergroup
>  2018-07-31 21:42:46,717 [main] INFO ipc.CallQueueManager (CallQueueManager.java:<init>(84)) - Using callQueue: class java.util.concurrent.LinkedBlockingQueue queueCapacity: 1000 scheduler: class org.apache.hadoop.ipc.DefaultRpcScheduler
>  2018-07-31 21:42:46,718 [Socket Reader #1 for port port4|#1 for port port4] INFO ipc.Server (Server.java:run(1067)) - Starting Socket Reader #1 for port port4
>  2018-07-31 21:42:46,719 [main] INFO datanode.DataNode (DataNode.java:initIpcServer(1029)) - Opened IPC server at /x.x.x.x:port4
>  2018-07-31 21:42:46,721 [main] INFO datanode.DataNode (BlockPoolManager.java:refreshNamenodes(149)) - Refresh request received for nameservices: null
>  2018-07-31 21:42:46,721 [main] INFO datanode.DataNode (BlockPoolManager.java:doRefreshNamenodes(198)) - Starting BPOfferServices for nameservices: <default>
>  2018-07-31 21:42:46,722 [Thread-2206] INFO datanode.DataNode (BPServiceActor.java:run(809)) - Block pool <registering> (Datanode Uuid unassigned) service to localhost/x.x.x.x:port1 starting to offer service
>  2018-07-31 21:42:46,724 [IPC Server Responder] INFO ipc.Server (Server.java:run(1307)) - IPC Server Responder: starting
>  2018-07-31 21:42:46,726 [IPC Server listener on port4] INFO ipc.Server (Server.java:run(1146)) - IPC Server listener on port4: starting
>  2018-07-31 21:42:46,729 [main] INFO hdfs.MiniDFSCluster (MiniDFSCluster.java:startDataNodes(1599)) - Starting DataNode 1 with dfs.datanode.data.dir: [DISK]file:/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data3,[DISK][file:/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data4|file:///tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data4]
>  2018-07-31 21:42:46,730 [Thread-2206] INFO datanode.DataNode (BPOfferService.java:verifyAndSetNamespaceInfo(378)) - Acknowledging ACTIVE Namenode during handshakeBlock pool <registering> (Datanode Uuid unassigned) service to localhost/x.x.x.x:port1
>  2018-07-31 21:42:46,730 [main] INFO checker.ThrottledAsyncChecker (ThrottledAsyncChecker.java:schedule(122)) - Scheduling a check for [DISK]file:/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data3
>  2018-07-31 21:42:46,731 [main] INFO checker.ThrottledAsyncChecker (ThrottledAsyncChecker.java:schedule(122)) - Scheduling a check for [DISK]file:/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data4
>  2018-07-31 21:42:46,732 [Thread-2206] INFO common.Storage (DataStorage.java:getParallelVolumeLoadThreadsNum(346)) - Using 2 threads to upgrade data directories (dfs.datanode.parallel.volumes.load.threads.num=2, dataDirs=2)
>  2018-07-31 21:42:46,735 [Thread-2206] INFO common.Storage (Storage.java:tryLock(847)) - Lock on /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data1/in_use.lock acquired by nodename 7074@quasar-ztplxb-1.vpc.cloudera.com
>  2018-07-31 21:42:46,736 [Thread-2206] INFO common.Storage (DataStorage.java:loadStorageDirectory(273)) - Storage directory with location [DISK]file:/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data1 is not formatted for namespace 1027244560. Formatting...
>  2018-07-31 21:42:46,736 [Thread-2206] INFO common.Storage (DataStorage.java:createStorageID(150)) - Generated new storageID DS-1d19d47a-b472-463a-a1ed-43be073676f5 for directory /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data1
>  2018-07-31 21:42:46,740 [main] INFO impl.MetricsSystemImpl (MetricsSystemImpl.java:init(158)) - DataNode metrics system started (again)
>  2018-07-31 21:42:46,740 [main] INFO common.Util (Util.java:isDiskStatsEnabled(395)) - dfs.datanode.fileio.profiling.sampling.percentage set to 0. Disabling file IO profiling
>  2018-07-31 21:42:46,740 [main] INFO datanode.BlockScanner (BlockScanner.java:<init>(184)) - Initialized block scanner with targetBytesPerSec 1048576
>  2018-07-31 21:42:46,740 [main] INFO datanode.DataNode (DataNode.java:<init>(496)) - Configured hostname is x.x.x.x
>  2018-07-31 21:42:46,741 [main] INFO common.Util (Util.java:isDiskStatsEnabled(395)) - dfs.datanode.fileio.profiling.sampling.percentage set to 0. Disabling file IO profiling
>  2018-07-31 21:42:46,741 [main] INFO datanode.DataNode (DataNode.java:startDataNode(1385)) - Starting DataNode with maxLockedMemory = 0
>  2018-07-31 21:42:46,741 [main] INFO datanode.DataNode (DataNode.java:initDataXceiver(1142)) - Opened streaming server at /x.x.x.x:port5
>  2018-07-31 21:42:46,742 [main] INFO datanode.DataNode (DataXceiverServer.java:<init>(78)) - Balancing bandwidth is 10485760 bytes/s
>  2018-07-31 21:42:46,742 [main] INFO datanode.DataNode (DataXceiverServer.java:<init>(79)) - Number threads for balancing is 50
>  2018-07-31 21:42:46,744 [main] INFO server.AuthenticationFilter (AuthenticationFilter.java:constructSecretProvider(240)) - Unable to initialize FileSignerSecretProvider, falling back to use random secrets.
>  2018-07-31 21:42:46,744 [Thread-2206] INFO common.Storage (Storage.java:tryLock(847)) - Lock on /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data2/in_use.lock acquired by nodename 7074@quasar-ztplxb-1.vpc.cloudera.com
>  2018-07-31 21:42:46,744 [main] INFO http.HttpRequestLog (HttpRequestLog.java:getRequestLog(81)) - Http request log for http.requests.datanode is not defined
>  2018-07-31 21:42:46,744 [Thread-2206] INFO common.Storage (DataStorage.java:loadStorageDirectory(273)) - Storage directory with location [DISK]file:/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data2 is not formatted for namespace 1027244560. Formatting...
>  2018-07-31 21:42:46,744 [Thread-2206] INFO common.Storage (DataStorage.java:createStorageID(150)) - Generated new storageID DS-c307fe32-1d7b-4c82-9d8f-6c43bb6ebe3f for directory /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data2
>  2018-07-31 21:42:46,745 [main] INFO http.HttpServer2 (HttpServer2.java:addGlobalFilter(923)) - Added global filter 'safety' (class=org.apache.hadoop.http.HttpServer2$QuotingInputFilter)
>  2018-07-31 21:42:46,746 [main] INFO http.HttpServer2 (HttpServer2.java:addFilter(896)) - Added filter static_user_filter (class=org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter) to context datanode
>  2018-07-31 21:42:46,746 [main] INFO http.HttpServer2 (HttpServer2.java:addFilter(906)) - Added filter static_user_filter (class=org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter) to context logs
>  2018-07-31 21:42:46,746 [main] INFO http.HttpServer2 (HttpServer2.java:addFilter(906)) - Added filter static_user_filter (class=org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter) to context static
>  2018-07-31 21:42:46,746 [main] INFO http.HttpServer2 (HttpServer2.java:bindListener(1123)) - Jetty bound to port 35966
>  2018-07-31 21:42:46,747 [main] INFO server.Server (Server.java:doStart(346)) - jetty-9.3.20.v20170531
>  2018-07-31 21:42:46,749 [main] INFO handler.ContextHandler (ContextHandler.java:doStart(781)) - Started o.e.j.s.ServletContextHandler@2c6aed22\{/logs,file:///tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/log/,AVAILABLE}
>  2018-07-31 21:42:46,750 [main] INFO handler.ContextHandler (ContextHandler.java:doStart(781)) - Started o.e.j.s.ServletContextHandler@7acfb656\{/static,file:///tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test-classes/webapps/static/,AVAILABLE}
>  2018-07-31 21:42:46,755 [main] INFO handler.ContextHandler (ContextHandler.java:doStart(781)) - Started o.e.j.w.WebAppContext@41ffaeb8\{/,file:///tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test-classes/webapps/datanode/,AVAILABLE}{/datanode}
> 2018-07-31 21:42:46,756 [main] INFO server.AbstractConnector (AbstractConnector.java:doStart(278)) - Started ServerConnector@43f0c2d1
> {HTTP/1.1,[http/1.1]}\{localhost:35966}
>  2018-07-31 21:42:46,756 [main] INFO server.Server (Server.java:doStart(414)) - Started @27074ms
>  2018-07-31 21:42:46,760 [main] INFO web.DatanodeHttpServer (DatanodeHttpServer.java:start(239)) - Listening HTTP traffic on /x.x.x.x:port6
>  2018-07-31 21:42:46,761 [main] INFO datanode.DataNode (DataNode.java:startDataNode(1412)) - dnUserName = jenkins
>  2018-07-31 21:42:46,761 [main] INFO datanode.DataNode (DataNode.java:startDataNode(1413)) - supergroup = supergroup
>  2018-07-31 21:42:46,761 [Thread-2206] INFO common.Storage (BlockPoolSliceStorage.java:recoverTransitionRead(252)) - Analyzing storage directories for bpid BP-1309332346-172.26.0.186-1533098566550
>  2018-07-31 21:42:46,761 [main] INFO ipc.CallQueueManager (CallQueueManager.java:<init>(84)) - Using callQueue: class java.util.concurrent.LinkedBlockingQueue queueCapacity: 1000 scheduler: class org.apache.hadoop.ipc.DefaultRpcScheduler
>  2018-07-31 21:42:46,761 [org.apache.hadoop.util.JvmPauseMonitor$Monitor@4096aa05] INFO util.JvmPauseMonitor (JvmPauseMonitor.java:run(188)) - Starting JVM pause monitor
>  2018-07-31 21:42:46,761 [Thread-2206] INFO common.Storage (Storage.java:lock(806)) - Locking is disabled for /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data1/current/BP-1309332346-172.26.0.186-1533098566550
>  2018-07-31 21:42:46,761 [Thread-2206] INFO common.Storage (BlockPoolSliceStorage.java:loadStorageDirectory(168)) - Block pool storage directory for location [DISK]file:/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data1 and block pool id BP-1309332346-172.26.0.186-1533098566550 is not formatted for BP-1309332346-172.26.0.186-1533098566550. Formatting ...
>  2018-07-31 21:42:46,762 [Thread-2206] INFO common.Storage (BlockPoolSliceStorage.java:format(280)) - Formatting block pool BP-1309332346-172.26.0.186-1533098566550 directory /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data1/current/BP-1309332346-172.26.0.186-1533098566550/current
>  2018-07-31 21:42:46,762 [Socket Reader #1 for port port7|#1 for port port7] INFO ipc.Server (Server.java:run(1067)) - Starting Socket Reader #1 for port port7
>  2018-07-31 21:42:46,764 [main] INFO datanode.DataNode (DataNode.java:initIpcServer(1029)) - Opened IPC server at /x.x.x.x:port7
>  2018-07-31 21:42:46,766 [main] INFO datanode.DataNode (BlockPoolManager.java:refreshNamenodes(149)) - Refresh request received for nameservices: null
>  2018-07-31 21:42:46,766 [main] INFO datanode.DataNode (BlockPoolManager.java:doRefreshNamenodes(198)) - Starting BPOfferServices for nameservices: <default>
>  2018-07-31 21:42:46,767 [Thread-2237] INFO datanode.DataNode (BPServiceActor.java:run(809)) - Block pool <registering> (Datanode Uuid unassigned) service to localhost/x.x.x.x:port1 starting to offer service
>  2018-07-31 21:42:46,768 [IPC Server Responder] INFO ipc.Server (Server.java:run(1307)) - IPC Server Responder: starting
>  2018-07-31 21:42:46,769 [IPC Server listener on port7] INFO ipc.Server (Server.java:run(1146)) - IPC Server listener on port7: starting
>  2018-07-31 21:42:46,770 [Thread-2237] INFO datanode.DataNode (BPOfferService.java:verifyAndSetNamespaceInfo(378)) - Acknowledging ACTIVE Namenode during handshakeBlock pool <registering> (Datanode Uuid unassigned) service to localhost/x.x.x.x:port1
>  2018-07-31 21:42:46,770 [Thread-2237] INFO common.Storage (DataStorage.java:getParallelVolumeLoadThreadsNum(346)) - Using 2 threads to upgrade data directories (dfs.datanode.parallel.volumes.load.threads.num=2, dataDirs=2)
>  2018-07-31 21:42:46,772 [main] DEBUG hdfs.DFSClient (DFSClient.java:<init>(311)) - Sets dfs.client.block.write.replace-datanode-on-failure.min-replication to 0
>  2018-07-31 21:42:46,775 [IPC Server handler 2 on port1] INFO FSNamesystem.audit (FSNamesystem.java:logAuditMessage(7816)) - allowed=true ugi=jenkins (auth:SIMPLE) ip=/x.x.x.x cmd=datanodeReport src=null dst=null perm=null proto=rpc
>  2018-07-31 21:42:46,776 [main] INFO hdfs.MiniDFSCluster (MiniDFSCluster.java:shouldWait(2653)) - dnInfo.length != numDataNodes
>  2018-07-31 21:42:46,776 [main] INFO hdfs.MiniDFSCluster (MiniDFSCluster.java:waitActive(2574)) - Waiting for cluster to become active
>  2018-07-31 21:42:46,780 [Thread-2206] INFO common.Storage (BlockPoolSliceStorage.java:recoverTransitionRead(252)) - Analyzing storage directories for bpid BP-1309332346-172.26.0.186-1533098566550
>  2018-07-31 21:42:46,780 [Thread-2206] INFO common.Storage (Storage.java:lock(806)) - Locking is disabled for /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data2/current/BP-1309332346-172.26.0.186-1533098566550
>  2018-07-31 21:42:46,780 [Thread-2237] INFO common.Storage (Storage.java:tryLock(847)) - Lock on /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data3/in_use.lock acquired by nodename 7074@quasar-ztplxb-1.vpc.cloudera.com
>  2018-07-31 21:42:46,780 [Thread-2206] INFO common.Storage (BlockPoolSliceStorage.java:loadStorageDirectory(168)) - Block pool storage directory for location [DISK]file:/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data2 and block pool id BP-1309332346-172.26.0.186-1533098566550 is not formatted for BP-1309332346-172.26.0.186-1533098566550. Formatting ...
>  2018-07-31 21:42:46,780 [Thread-2206] INFO common.Storage (BlockPoolSliceStorage.java:format(280)) - Formatting block pool BP-1309332346-172.26.0.186-1533098566550 directory /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data2/current/BP-1309332346-172.26.0.186-1533098566550/current
>  2018-07-31 21:42:46,780 [Thread-2237] INFO common.Storage (DataStorage.java:loadStorageDirectory(273)) - Storage directory with location [DISK]file:/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data3 is not formatted for namespace 1027244560. Formatting...
>  2018-07-31 21:42:46,781 [Thread-2237] INFO common.Storage (DataStorage.java:createStorageID(150)) - Generated new storageID DS-386f4969-f72d-4a3a-baad-ef59d4bc3016 for directory /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data3
>  2018-07-31 21:42:46,789 [Thread-2206] INFO datanode.DataNode (DataNode.java:initStorage(1693)) - Setting up storage: nsid=1027244560;bpid=BP-1309332346-172.26.0.186-1533098566550;lv=-57;nsInfo=lv=-64;cid=testClusterID;nsid=1027244560;c=1533098566550;bpid=BP-1309332346-172.26.0.186-1533098566550;dnuuid=null
>  2018-07-31 21:42:46,792 [Thread-2237] INFO common.Storage (Storage.java:tryLock(847)) - Lock on /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data4/in_use.lock acquired by nodename 7074@quasar-ztplxb-1.vpc.cloudera.com
>  2018-07-31 21:42:46,792 [Thread-2237] INFO common.Storage (DataStorage.java:loadStorageDirectory(273)) - Storage directory with location [DISK]file:/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data4 is not formatted for namespace 1027244560. Formatting...
>  2018-07-31 21:42:46,792 [Thread-2237] INFO common.Storage (DataStorage.java:createStorageID(150)) - Generated new storageID DS-cac8e9dc-026d-474d-a76b-57d577c44846 for directory /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data4
>  2018-07-31 21:42:46,794 [Thread-2206] INFO datanode.DataNode (DataNode.java:checkDatanodeUuid(1517)) - Generated and persisted new Datanode UUID 785a0dd8-bdae-40c1-94f6-a6b639dafb14
>  2018-07-31 21:42:46,796 [Thread-2206] INFO impl.FsDatasetImpl (FsVolumeList.java:addVolume(306)) - Added new volume: DS-1d19d47a-b472-463a-a1ed-43be073676f5
>  2018-07-31 21:42:46,796 [Thread-2206] INFO impl.FsDatasetImpl (FsDatasetImpl.java:addVolume(431)) - Added volume - [DISK]file:/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data1, StorageType: DISK
>  2018-07-31 21:42:46,797 [Thread-2206] INFO impl.FsDatasetImpl (FsVolumeList.java:addVolume(306)) - Added new volume: DS-c307fe32-1d7b-4c82-9d8f-6c43bb6ebe3f
>  2018-07-31 21:42:46,797 [Thread-2206] INFO impl.FsDatasetImpl (FsDatasetImpl.java:addVolume(431)) - Added volume - [DISK]file:/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data2, StorageType: DISK
>  2018-07-31 21:42:46,797 [Thread-2206] INFO impl.FsDatasetImpl (FsDatasetImpl.java:registerMBean(2169)) - Registered FSDatasetState MBean
>  2018-07-31 21:42:46,798 [Thread-2206] INFO checker.ThrottledAsyncChecker (ThrottledAsyncChecker.java:schedule(122)) - Scheduling a check for /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data1
>  2018-07-31 21:42:46,799 [Thread-2206] INFO checker.DatasetVolumeChecker (DatasetVolumeChecker.java:checkAllVolumes(219)) - Scheduled health check for volume /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data1
>  2018-07-31 21:42:46,799 [Thread-2206] INFO checker.ThrottledAsyncChecker (ThrottledAsyncChecker.java:schedule(122)) - Scheduling a check for /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data2
>  2018-07-31 21:42:46,799 [Thread-2206] INFO checker.DatasetVolumeChecker (DatasetVolumeChecker.java:checkAllVolumes(219)) - Scheduled health check for volume /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data2
>  2018-07-31 21:42:46,799 [Thread-2206] INFO impl.FsDatasetImpl (FsDatasetImpl.java:addBlockPool(2655)) - Adding block pool BP-1309332346-172.26.0.186-1533098566550
>  2018-07-31 21:42:46,800 [Thread-2251] INFO impl.FsDatasetImpl (FsVolumeList.java:run(409)) - Scanning block pool BP-1309332346-172.26.0.186-1533098566550 on volume /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data1...
>  2018-07-31 21:42:46,801 [Thread-2237] INFO common.Storage (BlockPoolSliceStorage.java:recoverTransitionRead(252)) - Analyzing storage directories for bpid BP-1309332346-172.26.0.186-1533098566550
>  2018-07-31 21:42:46,801 [Thread-2237] INFO common.Storage (Storage.java:lock(806)) - Locking is disabled for /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data3/current/BP-1309332346-172.26.0.186-1533098566550
>  2018-07-31 21:42:46,801 [Thread-2237] INFO common.Storage (BlockPoolSliceStorage.java:loadStorageDirectory(168)) - Block pool storage directory for location [DISK]file:/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data3 and block pool id BP-1309332346-172.26.0.186-1533098566550 is not formatted for BP-1309332346-172.26.0.186-1533098566550. Formatting ...
>  2018-07-31 21:42:46,801 [Thread-2237] INFO common.Storage (BlockPoolSliceStorage.java:format(280)) - Formatting block pool BP-1309332346-172.26.0.186-1533098566550 directory /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data3/current/BP-1309332346-172.26.0.186-1533098566550/current
>  2018-07-31 21:42:46,804 [Thread-2252] INFO impl.FsDatasetImpl (FsVolumeList.java:run(409)) - Scanning block pool BP-1309332346-172.26.0.186-1533098566550 on volume /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data2...
>  2018-07-31 21:42:46,811 [Thread-2237] INFO common.Storage (BlockPoolSliceStorage.java:recoverTransitionRead(252)) - Analyzing storage directories for bpid BP-1309332346-172.26.0.186-1533098566550
>  2018-07-31 21:42:46,811 [Thread-2237] INFO common.Storage (Storage.java:lock(806)) - Locking is disabled for /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data4/current/BP-1309332346-172.26.0.186-1533098566550
>  2018-07-31 21:42:46,811 [Thread-2237] INFO common.Storage (BlockPoolSliceStorage.java:loadStorageDirectory(168)) - Block pool storage directory for location [DISK]file:/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data4 and block pool id BP-1309332346-172.26.0.186-1533098566550 is not formatted for BP-1309332346-172.26.0.186-1533098566550. Formatting ...
>  2018-07-31 21:42:46,812 [Thread-2237] INFO common.Storage (BlockPoolSliceStorage.java:format(280)) - Formatting block pool BP-1309332346-172.26.0.186-1533098566550 directory /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data4/current/BP-1309332346-172.26.0.186-1533098566550/current
>  2018-07-31 21:42:46,813 [Thread-2252] INFO impl.FsDatasetImpl (FsVolumeList.java:run(414)) - Time taken to scan block pool BP-1309332346-172.26.0.186-1533098566550 on /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data2: 9ms
>  2018-07-31 21:42:46,816 [Thread-2237] INFO datanode.DataNode (DataNode.java:initStorage(1693)) - Setting up storage: nsid=1027244560;bpid=BP-1309332346-172.26.0.186-1533098566550;lv=-57;nsInfo=lv=-64;cid=testClusterID;nsid=1027244560;c=1533098566550;bpid=BP-1309332346-172.26.0.186-1533098566550;dnuuid=null
>  2018-07-31 21:42:46,817 [Thread-2251] INFO impl.FsDatasetImpl (FsVolumeList.java:run(414)) - Time taken to scan block pool BP-1309332346-172.26.0.186-1533098566550 on /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data1: 17ms
>  2018-07-31 21:42:46,817 [Thread-2206] INFO impl.FsDatasetImpl (FsVolumeList.java:addBlockPool(440)) - Total time to scan all replicas for block pool BP-1309332346-172.26.0.186-1533098566550: 18ms
>  2018-07-31 21:42:46,817 [Thread-2255] INFO impl.FsDatasetImpl (FsVolumeList.java:run(198)) - Adding replicas to map for block pool BP-1309332346-172.26.0.186-1533098566550 on volume /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data1...
>  2018-07-31 21:42:46,818 [Thread-2255] INFO impl.BlockPoolSlice (BlockPoolSlice.java:readReplicasFromCache(770)) - Replica Cache file: /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data1/current/BP-1309332346-172.26.0.186-1533098566550/current/replicas doesn't exist 
>  2018-07-31 21:42:46,818 [Thread-2256] INFO impl.FsDatasetImpl (FsVolumeList.java:run(198)) - Adding replicas to map for block pool BP-1309332346-172.26.0.186-1533098566550 on volume /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data2...
>  2018-07-31 21:42:46,818 [Thread-2255] INFO impl.FsDatasetImpl (FsVolumeList.java:run(203)) - Time to add replicas to map for block pool BP-1309332346-172.26.0.186-1533098566550 on volume /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data1: 0ms
>  2018-07-31 21:42:46,818 [Thread-2256] INFO impl.BlockPoolSlice (BlockPoolSlice.java:readReplicasFromCache(770)) - Replica Cache file: /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data2/current/BP-1309332346-172.26.0.186-1533098566550/current/replicas doesn't exist 
>  2018-07-31 21:42:46,818 [Thread-2256] INFO impl.FsDatasetImpl (FsVolumeList.java:run(203)) - Time to add replicas to map for block pool BP-1309332346-172.26.0.186-1533098566550 on volume /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data2: 0ms
>  2018-07-31 21:42:46,819 [Thread-2206] INFO impl.FsDatasetImpl (FsVolumeList.java:getAllVolumesMap(229)) - Total time to add all replicas to map: 2ms
>  2018-07-31 21:42:46,819 [VolumeScannerThread(/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data1)] INFO datanode.VolumeScanner (VolumeScanner.java:findNextUsableBlockIter(386)) - Now scanning bpid BP-1309332346-172.26.0.186-1533098566550 on volume /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data1
>  2018-07-31 21:42:46,819 [VolumeScannerThread(/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data2)] INFO datanode.VolumeScanner (VolumeScanner.java:findNextUsableBlockIter(386)) - Now scanning bpid BP-1309332346-172.26.0.186-1533098566550 on volume /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data2
>  2018-07-31 21:42:46,819 [Thread-2206] INFO datanode.DirectoryScanner (DirectoryScanner.java:start(281)) - Periodic Directory Tree Verification scan starting at 7/31/18 10:52 PM with interval of 21600000ms
>  2018-07-31 21:42:46,819 [VolumeScannerThread(/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data2)] INFO datanode.VolumeScanner (VolumeScanner.java:runLoop(544)) - VolumeScanner(/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data2, DS-c307fe32-1d7b-4c82-9d8f-6c43bb6ebe3f): finished scanning block pool BP-1309332346-172.26.0.186-1533098566550
>  2018-07-31 21:42:46,819 [VolumeScannerThread(/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data1)] INFO datanode.VolumeScanner (VolumeScanner.java:runLoop(544)) - VolumeScanner(/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data1, DS-1d19d47a-b472-463a-a1ed-43be073676f5): finished scanning block pool BP-1309332346-172.26.0.186-1533098566550
>  2018-07-31 21:42:46,820 [BP-1309332346-172.26.0.186-1533098566550 heartbeating to localhost/x.x.x.x:port1] INFO datanode.DataNode (BPServiceActor.java:register(763)) - Block pool BP-1309332346-172.26.0.186-1533098566550 (Datanode Uuid 785a0dd8-bdae-40c1-94f6-a6b639dafb14) service to localhost/x.x.x.x:port1 beginning handshake with NN
>  2018-07-31 21:42:46,821 [IPC Server handler 3 on port1] INFO hdfs.StateChange (DatanodeManager.java:registerDatanode(1038)) - BLOCK* registerDatanode: from DatanodeRegistration(x.x.x.x:port2, datanodeUuid=785a0dd8-bdae-40c1-94f6-a6b639dafb14, infoPort=port3, infoSecurePort=0, ipcPort=port4, storageInfo=lv=-57;cid=testClusterID;nsid=1027244560;c=1533098566550) storage 785a0dd8-bdae-40c1-94f6-a6b639dafb14
>  2018-07-31 21:42:46,821 [IPC Server handler 3 on port1] INFO net.NetworkTopology (NetworkTopology.java:add(145)) - Adding a new node: /default-rack/x.x.x.x:port2
>  2018-07-31 21:42:46,821 [IPC Server handler 3 on port1] INFO blockmanagement.BlockReportLeaseManager (BlockReportLeaseManager.java:registerNode(204)) - Registered DN 785a0dd8-bdae-40c1-94f6-a6b639dafb14 (x.x.x.x:port2).
>  2018-07-31 21:42:46,823 [BP-1309332346-172.26.0.186-1533098566550 heartbeating to localhost/x.x.x.x:port1] INFO datanode.DataNode (BPServiceActor.java:register(782)) - Block pool Block pool BP-1309332346-172.26.0.186-1533098566550 (Datanode Uuid 785a0dd8-bdae-40c1-94f6-a6b639dafb14) service to localhost/x.x.x.x:port1 successfully registered with NN
>  2018-07-31 21:42:46,823 [BP-1309332346-172.26.0.186-1533098566550 heartbeating to localhost/x.x.x.x:port1] INFO datanode.DataNode (BPServiceActor.java:offerService(612)) - For namenode localhost/x.x.x.x:port1 using BLOCKREPORT_INTERVAL of 21600000msec CACHEREPORT_INTERVAL of 10000msec Initial delay: 0msec; heartBeatInterval=3000
>  2018-07-31 21:42:46,824 [VolumeScannerThread(/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data1)] INFO datanode.VolumeScanner (VolumeScanner.java:findNextUsableBlockIter(403)) - VolumeScanner(/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data1, DS-1d19d47a-b472-463a-a1ed-43be073676f5): no suitable block pools found to scan. Waiting 1814399995 ms.
>  2018-07-31 21:42:46,824 [VolumeScannerThread(/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data2)] INFO datanode.VolumeScanner (VolumeScanner.java:findNextUsableBlockIter(403)) - VolumeScanner(/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data2, DS-c307fe32-1d7b-4c82-9d8f-6c43bb6ebe3f): no suitable block pools found to scan. Waiting 1814399995 ms.
>  2018-07-31 21:42:46,825 [IPC Server handler 4 on port1] INFO blockmanagement.DatanodeDescriptor (DatanodeDescriptor.java:updateStorage(949)) - Adding new storage ID DS-1d19d47a-b472-463a-a1ed-43be073676f5 for DN x.x.x.x:port2
>  2018-07-31 21:42:46,825 [IPC Server handler 4 on port1] INFO blockmanagement.DatanodeDescriptor (DatanodeDescriptor.java:updateStorage(949)) - Adding new storage ID DS-c307fe32-1d7b-4c82-9d8f-6c43bb6ebe3f for DN x.x.x.x:port2
>  2018-07-31 21:42:46,827 [Block report processor] INFO BlockStateChange (BlockManager.java:processReport(2462)) - BLOCK* processReport 0xa2b93752cc445e4b: Processing first storage report for DS-1d19d47a-b472-463a-a1ed-43be073676f5 from datanode 785a0dd8-bdae-40c1-94f6-a6b639dafb14
>  2018-07-31 21:42:46,828 [Block report processor] INFO BlockStateChange (BlockManager.java:processReport(2488)) - BLOCK* processReport 0xa2b93752cc445e4b: from storage DS-1d19d47a-b472-463a-a1ed-43be073676f5 node DatanodeRegistration(x.x.x.x:port2, datanodeUuid=785a0dd8-bdae-40c1-94f6-a6b639dafb14, infoPort=port3, infoSecurePort=0, ipcPort=port4, storageInfo=lv=-57;cid=testClusterID;nsid=1027244560;c=1533098566550), blocks: 0, hasStaleStorage: true, processing time: 1 msecs, invalidatedBlocks: 0
>  2018-07-31 21:42:46,828 [Block report processor] INFO BlockStateChange (BlockManager.java:processReport(2462)) - BLOCK* processReport 0xa2b93752cc445e4b: Processing first storage report for DS-c307fe32-1d7b-4c82-9d8f-6c43bb6ebe3f from datanode 785a0dd8-bdae-40c1-94f6-a6b639dafb14
>  2018-07-31 21:42:46,828 [Thread-2237] INFO datanode.DataNode (DataNode.java:checkDatanodeUuid(1517)) - Generated and persisted new Datanode UUID 48eaddaf-0bf7-47e5-bc33-4a640b4cde9d
>  2018-07-31 21:42:46,828 [Block report processor] INFO BlockStateChange (BlockManager.java:processReport(2488)) - BLOCK* processReport 0xa2b93752cc445e4b: from storage DS-c307fe32-1d7b-4c82-9d8f-6c43bb6ebe3f node DatanodeRegistration(x.x.x.x:port2, datanodeUuid=785a0dd8-bdae-40c1-94f6-a6b639dafb14, infoPort=port3, infoSecurePort=0, ipcPort=port4, storageInfo=lv=-57;cid=testClusterID;nsid=1027244560;c=1533098566550), blocks: 0, hasStaleStorage: false, processing time: 0 msecs, invalidatedBlocks: 0
>  2018-07-31 21:42:46,830 [Thread-2237] INFO impl.FsDatasetImpl (FsVolumeList.java:addVolume(306)) - Added new volume: DS-386f4969-f72d-4a3a-baad-ef59d4bc3016
>  2018-07-31 21:42:46,830 [Thread-2237] INFO impl.FsDatasetImpl (FsDatasetImpl.java:addVolume(431)) - Added volume - [DISK]file:/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data3, StorageType: DISK
>  2018-07-31 21:42:46,830 [BP-1309332346-172.26.0.186-1533098566550 heartbeating to localhost/x.x.x.x:port1] INFO datanode.DataNode (BPServiceActor.java:blockReport(422)) - Successfully sent block report 0xa2b93752cc445e4b, containing 2 storage report(s), of which we sent 2. The reports had 0 total blocks and used 1 RPC(s). This took 0 msec to generate and 3 msecs for RPC and NN processing. Got back one command: FinalizeCommand/5.
>  2018-07-31 21:42:46,830 [BP-1309332346-172.26.0.186-1533098566550 heartbeating to localhost/x.x.x.x:port1] INFO datanode.DataNode (BPOfferService.java:processCommandFromActive(759)) - Got finalize command for block pool BP-1309332346-172.26.0.186-1533098566550
>  2018-07-31 21:42:46,831 [Thread-2237] INFO impl.FsDatasetImpl (FsVolumeList.java:addVolume(306)) - Added new volume: DS-cac8e9dc-026d-474d-a76b-57d577c44846
>  2018-07-31 21:42:46,831 [Thread-2237] INFO impl.FsDatasetImpl (FsDatasetImpl.java:addVolume(431)) - Added volume - [DISK]file:/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data4, StorageType: DISK
>  2018-07-31 21:42:46,831 [Thread-2237] INFO impl.FsDatasetImpl (FsDatasetImpl.java:registerMBean(2169)) - Registered FSDatasetState MBean
>  2018-07-31 21:42:46,832 [Thread-2237] INFO checker.ThrottledAsyncChecker (ThrottledAsyncChecker.java:schedule(122)) - Scheduling a check for /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data3
>  2018-07-31 21:42:46,833 [Thread-2237] INFO checker.DatasetVolumeChecker (DatasetVolumeChecker.java:checkAllVolumes(219)) - Scheduled health check for volume /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data3
>  2018-07-31 21:42:46,833 [Thread-2237] INFO checker.ThrottledAsyncChecker (ThrottledAsyncChecker.java:schedule(122)) - Scheduling a check for /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data4
>  2018-07-31 21:42:46,833 [Thread-2237] INFO checker.DatasetVolumeChecker (DatasetVolumeChecker.java:checkAllVolumes(219)) - Scheduled health check for volume /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data4
>  2018-07-31 21:42:46,833 [Thread-2237] INFO impl.FsDatasetImpl (FsDatasetImpl.java:addBlockPool(2655)) - Adding block pool BP-1309332346-172.26.0.186-1533098566550
>  2018-07-31 21:42:46,834 [Thread-2262] INFO impl.FsDatasetImpl (FsVolumeList.java:run(409)) - Scanning block pool BP-1309332346-172.26.0.186-1533098566550 on volume /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data3...
>  2018-07-31 21:42:46,834 [Thread-2263] INFO impl.FsDatasetImpl (FsVolumeList.java:run(409)) - Scanning block pool BP-1309332346-172.26.0.186-1533098566550 on volume /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data4...
>  2018-07-31 21:42:46,840 [Thread-2263] INFO impl.FsDatasetImpl (FsVolumeList.java:run(414)) - Time taken to scan block pool BP-1309332346-172.26.0.186-1533098566550 on /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data4: 6ms
>  2018-07-31 21:42:46,842 [Thread-2262] INFO impl.FsDatasetImpl (FsVolumeList.java:run(414)) - Time taken to scan block pool BP-1309332346-172.26.0.186-1533098566550 on /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data3: 8ms
>  2018-07-31 21:42:46,842 [Thread-2237] INFO impl.FsDatasetImpl (FsVolumeList.java:addBlockPool(440)) - Total time to scan all replicas for block pool BP-1309332346-172.26.0.186-1533098566550: 9ms
>  2018-07-31 21:42:46,842 [Thread-2266] INFO impl.FsDatasetImpl (FsVolumeList.java:run(198)) - Adding replicas to map for block pool BP-1309332346-172.26.0.186-1533098566550 on volume /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data3...
>  2018-07-31 21:42:46,843 [Thread-2266] INFO impl.BlockPoolSlice (BlockPoolSlice.java:readReplicasFromCache(770)) - Replica Cache file: /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data3/current/BP-1309332346-172.26.0.186-1533098566550/current/replicas doesn't exist 
>  2018-07-31 21:42:46,843 [Thread-2267] INFO impl.FsDatasetImpl (FsVolumeList.java:run(198)) - Adding replicas to map for block pool BP-1309332346-172.26.0.186-1533098566550 on volume /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data4...
>  2018-07-31 21:42:46,843 [Thread-2266] INFO impl.FsDatasetImpl (FsVolumeList.java:run(203)) - Time to add replicas to map for block pool BP-1309332346-172.26.0.186-1533098566550 on volume /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data3: 0ms
>  2018-07-31 21:42:46,843 [Thread-2267] INFO impl.BlockPoolSlice (BlockPoolSlice.java:readReplicasFromCache(770)) - Replica Cache file: /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data4/current/BP-1309332346-172.26.0.186-1533098566550/current/replicas doesn't exist 
>  2018-07-31 21:42:46,843 [Thread-2267] INFO impl.FsDatasetImpl (FsVolumeList.java:run(203)) - Time to add replicas to map for block pool BP-1309332346-172.26.0.186-1533098566550 on volume /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data4: 0ms
>  2018-07-31 21:42:46,843 [Thread-2237] INFO impl.FsDatasetImpl (FsVolumeList.java:getAllVolumesMap(229)) - Total time to add all replicas to map: 1ms
>  2018-07-31 21:42:46,844 [VolumeScannerThread(/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data3)] INFO datanode.VolumeScanner (VolumeScanner.java:findNextUsableBlockIter(386)) - Now scanning bpid BP-1309332346-172.26.0.186-1533098566550 on volume /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data3
>  2018-07-31 21:42:46,844 [VolumeScannerThread(/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data4)] INFO datanode.VolumeScanner (VolumeScanner.java:findNextUsableBlockIter(386)) - Now scanning bpid BP-1309332346-172.26.0.186-1533098566550 on volume /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data4
>  2018-07-31 21:42:46,844 [VolumeScannerThread(/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data3)] INFO datanode.VolumeScanner (VolumeScanner.java:runLoop(544)) - VolumeScanner(/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data3, DS-386f4969-f72d-4a3a-baad-ef59d4bc3016): finished scanning block pool BP-1309332346-172.26.0.186-1533098566550
>  2018-07-31 21:42:46,844 [VolumeScannerThread(/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data4)] INFO datanode.VolumeScanner (VolumeScanner.java:runLoop(544)) - VolumeScanner(/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data4, DS-cac8e9dc-026d-474d-a76b-57d577c44846): finished scanning block pool BP-1309332346-172.26.0.186-1533098566550
>  2018-07-31 21:42:46,844 [Thread-2237] INFO datanode.DirectoryScanner (DirectoryScanner.java:start(281)) - Periodic Directory Tree Verification scan starting at 7/31/18 10:08 PM with interval of 21600000ms
>  2018-07-31 21:42:46,844 [VolumeScannerThread(/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data3)] INFO datanode.VolumeScanner (VolumeScanner.java:findNextUsableBlockIter(403)) - VolumeScanner(/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data3, DS-386f4969-f72d-4a3a-baad-ef59d4bc3016): no suitable block pools found to scan. Waiting 1814400000 ms.
>  2018-07-31 21:42:46,844 [VolumeScannerThread(/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data4)] INFO datanode.VolumeScanner (VolumeScanner.java:findNextUsableBlockIter(403)) - VolumeScanner(/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data4, DS-cac8e9dc-026d-474d-a76b-57d577c44846): no suitable block pools found to scan. Waiting 1814400000 ms.
>  2018-07-31 21:42:46,845 [BP-1309332346-172.26.0.186-1533098566550 heartbeating to localhost/x.x.x.x:port1] INFO datanode.DataNode (BPServiceActor.java:register(763)) - Block pool BP-1309332346-172.26.0.186-1533098566550 (Datanode Uuid 48eaddaf-0bf7-47e5-bc33-4a640b4cde9d) service to localhost/x.x.x.x:port1 beginning handshake with NN
>  2018-07-31 21:42:46,846 [IPC Server handler 6 on port1] INFO hdfs.StateChange (DatanodeManager.java:registerDatanode(1038)) - BLOCK* registerDatanode: from DatanodeRegistration(x.x.x.x:port5, datanodeUuid=48eaddaf-0bf7-47e5-bc33-4a640b4cde9d, infoPort=port6, infoSecurePort=0, ipcPort=port7, storageInfo=lv=-57;cid=testClusterID;nsid=1027244560;c=1533098566550) storage 48eaddaf-0bf7-47e5-bc33-4a640b4cde9d
>  2018-07-31 21:42:46,846 [IPC Server handler 6 on port1] INFO net.NetworkTopology (NetworkTopology.java:add(145)) - Adding a new node: /default-rack/x.x.x.x:port5
>  2018-07-31 21:42:46,846 [IPC Server handler 6 on port1] INFO blockmanagement.BlockReportLeaseManager (BlockReportLeaseManager.java:registerNode(204)) - Registered DN 48eaddaf-0bf7-47e5-bc33-4a640b4cde9d (x.x.x.x:port5).
>  2018-07-31 21:42:46,847 [BP-1309332346-172.26.0.186-1533098566550 heartbeating to localhost/x.x.x.x:port1] INFO datanode.DataNode (BPServiceActor.java:register(782)) - Block pool Block pool BP-1309332346-172.26.0.186-1533098566550 (Datanode Uuid 48eaddaf-0bf7-47e5-bc33-4a640b4cde9d) service to localhost/x.x.x.x:port1 successfully registered with NN
>  2018-07-31 21:42:46,847 [BP-1309332346-172.26.0.186-1533098566550 heartbeating to localhost/x.x.x.x:port1] INFO datanode.DataNode (BPServiceActor.java:offerService(612)) - For namenode localhost/x.x.x.x:port1 using BLOCKREPORT_INTERVAL of 21600000msec CACHEREPORT_INTERVAL of 10000msec Initial delay: 0msec; heartBeatInterval=3000
>  2018-07-31 21:42:46,848 [IPC Server handler 7 on port1] INFO blockmanagement.DatanodeDescriptor (DatanodeDescriptor.java:updateStorage(949)) - Adding new storage ID DS-386f4969-f72d-4a3a-baad-ef59d4bc3016 for DN x.x.x.x:port5
>  2018-07-31 21:42:46,850 [IPC Server handler 7 on port1] INFO blockmanagement.DatanodeDescriptor (DatanodeDescriptor.java:updateStorage(949)) - Adding new storage ID DS-cac8e9dc-026d-474d-a76b-57d577c44846 for DN x.x.x.x:port5
>  2018-07-31 21:42:46,852 [Block report processor] INFO BlockStateChange (BlockManager.java:processReport(2462)) - BLOCK* processReport 0xcb3b9727741549e0: Processing first storage report for DS-cac8e9dc-026d-474d-a76b-57d577c44846 from datanode 48eaddaf-0bf7-47e5-bc33-4a640b4cde9d
>  2018-07-31 21:42:46,852 [Block report processor] INFO BlockStateChange (BlockManager.java:processReport(2488)) - BLOCK* processReport 0xcb3b9727741549e0: from storage DS-cac8e9dc-026d-474d-a76b-57d577c44846 node DatanodeRegistration(x.x.x.x:port5, datanodeUuid=48eaddaf-0bf7-47e5-bc33-4a640b4cde9d, infoPort=port6, infoSecurePort=0, ipcPort=port7, storageInfo=lv=-57;cid=testClusterID;nsid=1027244560;c=1533098566550), blocks: 0, hasStaleStorage: true, processing time: 0 msecs, invalidatedBlocks: 0
>  2018-07-31 21:42:46,852 [Block report processor] INFO BlockStateChange (BlockManager.java:processReport(2462)) - BLOCK* processReport 0xcb3b9727741549e0: Processing first storage report for DS-386f4969-f72d-4a3a-baad-ef59d4bc3016 from datanode 48eaddaf-0bf7-47e5-bc33-4a640b4cde9d
>  2018-07-31 21:42:46,852 [Block report processor] INFO BlockStateChange (BlockManager.java:processReport(2488)) - BLOCK* processReport 0xcb3b9727741549e0: from storage DS-386f4969-f72d-4a3a-baad-ef59d4bc3016 node DatanodeRegistration(x.x.x.x:port5, datanodeUuid=48eaddaf-0bf7-47e5-bc33-4a640b4cde9d, infoPort=port6, infoSecurePort=0, ipcPort=port7, storageInfo=lv=-57;cid=testClusterID;nsid=1027244560;c=1533098566550), blocks: 0, hasStaleStorage: false, processing time: 0 msecs, invalidatedBlocks: 0
>  2018-07-31 21:42:46,853 [BP-1309332346-172.26.0.186-1533098566550 heartbeating to localhost/x.x.x.x:port1] INFO datanode.DataNode (BPServiceActor.java:blockReport(422)) - Successfully sent block report 0xcb3b9727741549e0, containing 2 storage report(s), of which we sent 2. The reports had 0 total blocks and used 1 RPC(s). This took 0 msec to generate and 3 msecs for RPC and NN processing. Got back one command: FinalizeCommand/5.
>  2018-07-31 21:42:46,853 [BP-1309332346-172.26.0.186-1533098566550 heartbeating to localhost/x.x.x.x:port1] INFO datanode.DataNode (BPOfferService.java:processCommandFromActive(759)) - Got finalize command for block pool BP-1309332346-172.26.0.186-1533098566550
>  2018-07-31 21:42:46,878 [IPC Server handler 9 on port1] INFO FSNamesystem.audit (FSNamesystem.java:logAuditMessage(7816)) - allowed=true ugi=jenkins (auth:SIMPLE) ip=/x.x.x.x cmd=datanodeReport src=null dst=null perm=null proto=rpc
>  2018-07-31 21:42:46,878 [main] INFO hdfs.MiniDFSCluster (MiniDFSCluster.java:waitActive(2629)) - Cluster is active
>  2018-07-31 21:42:46,880 [main] DEBUG hdfs.DFSClient (DFSClient.java:<init>(311)) - Sets dfs.client.block.write.replace-datanode-on-failure.min-replication to 0
>  2018-07-31 21:42:46,881 [main] INFO hdfs.MiniDFSCluster (MiniDFSCluster.java:shutdown(1965)) - Shutting down the Mini HDFS Cluster
>  2018-07-31 21:42:46,881 [main] INFO hdfs.MiniDFSCluster (MiniDFSCluster.java:shutdownDataNode(2013)) - Shutting down DataNode 1
>  2018-07-31 21:42:46,881 [main] WARN datanode.DirectoryScanner (DirectoryScanner.java:shutdown(340)) - DirectoryScanner: shutdown has been called
>  2018-07-31 21:42:46,881 [org.apache.hadoop.hdfs.server.datanode.DataXceiverServer@6aba5d30] INFO datanode.DataNode (DataXceiverServer.java:closeAllPeers(281)) - Closing all peers.
>  2018-07-31 21:42:46,882 [VolumeScannerThread(/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data3)] INFO datanode.VolumeScanner (VolumeScanner.java:run(642)) - VolumeScanner(/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data3, DS-386f4969-f72d-4a3a-baad-ef59d4bc3016) exiting.
>  2018-07-31 21:42:46,882 [VolumeScannerThread(/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data4)] INFO datanode.VolumeScanner (VolumeScanner.java:run(642)) - VolumeScanner(/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data4, DS-cac8e9dc-026d-474d-a76b-57d577c44846) exiting.
>  2018-07-31 21:42:46,887 [main] INFO handler.ContextHandler (ContextHandler.java:doStop(910)) - Stopped o.e.j.w.WebAppContext@41ffaeb8\{/,null,UNAVAILABLE}{/datanode}
>  2018-07-31 21:42:46,888 [main] INFO server.AbstractConnector (AbstractConnector.java:doStop(318)) - Stopped ServerConnector@43f0c2d1\{HTTP/1.1,[http/1.1]} \{localhost:0}
> 2018-07-31 21:42:46,888 [main] INFO handler.ContextHandler (ContextHandler.java:doStop(910)) - Stopped o.e.j.s.ServletContextHandler@7acfb656
> {/static,file:///tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test-classes/webapps/static/,UNAVAILABLE}
> 2018-07-31 21:42:46,888 [main] INFO handler.ContextHandler (ContextHandler.java:doStop(910)) - Stopped o.e.j.s.ServletContextHandler@2c6aed22
> {/logs,file:///tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/log/,UNAVAILABLE}
> 2018-07-31 21:42:46,890 [main] INFO ipc.Server (Server.java:stop(3074)) - Stopping server on port7
>  2018-07-31 21:42:46,891 [IPC Server listener on port7] INFO ipc.Server (Server.java:run(1178)) - Stopping IPC Server listener on port7
>  2018-07-31 21:42:46,892 [BP-1309332346-172.26.0.186-1533098566550 heartbeating to localhost/x.x.x.x:port1] WARN datanode.IncrementalBlockReportManager (IncrementalBlockReportManager.java:waitTillNextIBR(160)) - IncrementalBlockReportManager interrupted
>  2018-07-31 21:42:46,891 [IPC Server Responder] INFO ipc.Server (Server.java:run(1312)) - Stopping IPC Server Responder
>  2018-07-31 21:42:46,892 [BP-1309332346-172.26.0.186-1533098566550 heartbeating to localhost/x.x.x.x:port1] WARN datanode.DataNode (BPServiceActor.java:run(852)) - Ending block pool service for: Block pool BP-1309332346-172.26.0.186-1533098566550 (Datanode Uuid 48eaddaf-0bf7-47e5-bc33-4a640b4cde9d) service to localhost/x.x.x.x:port1
>  2018-07-31 21:42:46,892 [BP-1309332346-172.26.0.186-1533098566550 heartbeating to localhost/x.x.x.x:port1] INFO datanode.DataNode (BlockPoolManager.java:remove(102)) - Removed Block pool BP-1309332346-172.26.0.186-1533098566550 (Datanode Uuid 48eaddaf-0bf7-47e5-bc33-4a640b4cde9d)
>  2018-07-31 21:42:46,892 [BP-1309332346-172.26.0.186-1533098566550 heartbeating to localhost/x.x.x.x:port1] INFO impl.FsDatasetImpl (FsDatasetImpl.java:shutdownBlockPool(2666)) - Removing block pool BP-1309332346-172.26.0.186-1533098566550
>  2018-07-31 21:42:46,893 [refreshUsed-/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data4/current/BP-1309332346-172.26.0.186-1533098566550] WARN fs.CachingGetSpaceUsed (CachingGetSpaceUsed.java:run(183)) - Thread Interrupted waiting to refresh disk information: sleep interrupted
>  2018-07-31 21:42:46,893 [refreshUsed-/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data3/current/BP-1309332346-172.26.0.186-1533098566550] WARN fs.CachingGetSpaceUsed (CachingGetSpaceUsed.java:run(183)) - Thread Interrupted waiting to refresh disk information: sleep interrupted
>  2018-07-31 21:42:46,894 [main] INFO impl.FsDatasetAsyncDiskService (FsDatasetAsyncDiskService.java:shutdown(191)) - Shutting down all async disk service threads
>  2018-07-31 21:42:46,894 [main] INFO impl.FsDatasetAsyncDiskService (FsDatasetAsyncDiskService.java:shutdown(199)) - All async disk service threads have been shut down
>  2018-07-31 21:42:46,895 [main] INFO impl.RamDiskAsyncLazyPersistService (RamDiskAsyncLazyPersistService.java:shutdown(176)) - Shutting down all async lazy persist service threads
>  2018-07-31 21:42:46,895 [main] INFO impl.RamDiskAsyncLazyPersistService (RamDiskAsyncLazyPersistService.java:shutdown(183)) - All async lazy persist service threads have been shut down
>  2018-07-31 21:42:46,895 [main] INFO datanode.DataNode (DataNode.java:shutdown(2113)) - Shutdown complete.
>  2018-07-31 21:42:46,896 [main] INFO hdfs.MiniDFSCluster (MiniDFSCluster.java:shutdownDataNode(2013)) - Shutting down DataNode 0
>  2018-07-31 21:42:46,896 [main] WARN datanode.DirectoryScanner (DirectoryScanner.java:shutdown(340)) - DirectoryScanner: shutdown has been called
>  2018-07-31 21:42:46,896 [org.apache.hadoop.hdfs.server.datanode.DataXceiverServer@74db12c2] INFO datanode.DataNode (DataXceiverServer.java:closeAllPeers(281)) - Closing all peers.
>  2018-07-31 21:42:46,897 [VolumeScannerThread(/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data1)] INFO datanode.VolumeScanner (VolumeScanner.java:run(642)) - VolumeScanner(/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data1, DS-1d19d47a-b472-463a-a1ed-43be073676f5) exiting.
>  2018-07-31 21:42:46,897 [VolumeScannerThread(/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data2)] INFO datanode.VolumeScanner (VolumeScanner.java:run(642)) - VolumeScanner(/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data2, DS-c307fe32-1d7b-4c82-9d8f-6c43bb6ebe3f) exiting.
>  2018-07-31 21:42:46,901 [main] INFO handler.ContextHandler (ContextHandler.java:doStop(910)) - Stopped o.e.j.w.WebAppContext@68fe48d7
> {/,null,UNAVAILABLE}\{/datanode}
>  2018-07-31 21:42:46,902 [main] INFO server.AbstractConnector (AbstractConnector.java:doStop(318)) - Stopped ServerConnector@379ce046\{HTTP/1.1,[http/1.1]}{localhost:0}
>  2018-07-31 21:42:46,902 [main] INFO handler.ContextHandler (ContextHandler.java:doStop(910)) - Stopped o.e.j.s.ServletContextHandler@67594471\{/static,file:///tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test-classes/webapps/static/,UNAVAILABLE}
>  2018-07-31 21:42:46,902 [main] INFO handler.ContextHandler (ContextHandler.java:doStop(910)) - Stopped o.e.j.s.ServletContextHandler@38b5f25\{/logs,file:///tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/log/,UNAVAILABLE}
>  2018-07-31 21:42:46,904 [main] INFO ipc.Server (Server.java:stop(3074)) - Stopping server on port4
>  2018-07-31 21:42:46,905 [IPC Server listener on port4] INFO ipc.Server (Server.java:run(1178)) - Stopping IPC Server listener on port4
>  2018-07-31 21:42:46,906 [IPC Server Responder] INFO ipc.Server (Server.java:run(1312)) - Stopping IPC Server Responder
>  2018-07-31 21:42:46,906 [BP-1309332346-172.26.0.186-1533098566550 heartbeating to localhost/x.x.x.x:port1] WARN datanode.IncrementalBlockReportManager (IncrementalBlockReportManager.java:waitTillNextIBR(160)) - IncrementalBlockReportManager interrupted
>  2018-07-31 21:42:46,906 [BP-1309332346-172.26.0.186-1533098566550 heartbeating to localhost/x.x.x.x:port1] WARN datanode.DataNode (BPServiceActor.java:run(852)) - Ending block pool service for: Block pool BP-1309332346-172.26.0.186-1533098566550 (Datanode Uuid 785a0dd8-bdae-40c1-94f6-a6b639dafb14) service to localhost/x.x.x.x:port1
>  2018-07-31 21:42:47,006 [BP-1309332346-172.26.0.186-1533098566550 heartbeating to localhost/x.x.x.x:port1] INFO datanode.DataNode (BlockPoolManager.java:remove(102)) - Removed Block pool BP-1309332346-172.26.0.186-1533098566550 (Datanode Uuid 785a0dd8-bdae-40c1-94f6-a6b639dafb14)
>  2018-07-31 21:42:47,007 [BP-1309332346-172.26.0.186-1533098566550 heartbeating to localhost/x.x.x.x:port1] INFO impl.FsDatasetImpl (FsDatasetImpl.java:shutdownBlockPool(2666)) - Removing block pool BP-1309332346-172.26.0.186-1533098566550
>  2018-07-31 21:42:47,007 [refreshUsed-/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data1/current/BP-1309332346-172.26.0.186-1533098566550] WARN fs.CachingGetSpaceUsed (CachingGetSpaceUsed.java:run(183)) - Thread Interrupted waiting to refresh disk information: sleep interrupted
>  2018-07-31 21:42:47,007 [refreshUsed-/tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/data/data2/current/BP-1309332346-172.26.0.186-1533098566550] WARN fs.CachingGetSpaceUsed (CachingGetSpaceUsed.java:run(183)) - Thread Interrupted waiting to refresh disk information: sleep interrupted
>  2018-07-31 21:42:47,008 [main] INFO impl.FsDatasetAsyncDiskService (FsDatasetAsyncDiskService.java:shutdown(191)) - Shutting down all async disk service threads
>  2018-07-31 21:42:47,008 [main] INFO impl.FsDatasetAsyncDiskService (FsDatasetAsyncDiskService.java:shutdown(199)) - All async disk service threads have been shut down
>  2018-07-31 21:42:47,009 [main] INFO impl.RamDiskAsyncLazyPersistService (RamDiskAsyncLazyPersistService.java:shutdown(176)) - Shutting down all async lazy persist service threads
>  2018-07-31 21:42:47,009 [main] INFO impl.RamDiskAsyncLazyPersistService (RamDiskAsyncLazyPersistService.java:shutdown(183)) - All async lazy persist service threads have been shut down
>  2018-07-31 21:42:47,009 [main] INFO datanode.DataNode (DataNode.java:shutdown(2113)) - Shutdown complete.
>  2018-07-31 21:42:47,010 [main] INFO hdfs.MiniDFSCluster (MiniDFSCluster.java:stopAndJoinNameNode(2046)) - Shutting down the namenode
>  2018-07-31 21:42:47,010 [main] INFO namenode.FSNamesystem (FSNamesystem.java:stopActiveServices(1339)) - Stopping services started for active state
>  2018-07-31 21:42:47,010 [main] INFO namenode.FSEditLog (FSEditLog.java:endCurrentLogSegment(1407)) - Ending log segment 1, 1
>  2018-07-31 21:42:47,010 [org.apache.hadoop.hdfs.server.namenode.FSNamesystem$NameNodeEditLogRoller@263bbfeb] INFO namenode.FSNamesystem (FSNamesystem.java:run(4010)) - NameNodeEditLogRoller was interrupted, exiting
>  2018-07-31 21:42:47,011 [org.apache.hadoop.hdfs.server.namenode.FSNamesystem$LazyPersistFileScrubber@31edeac] INFO namenode.FSNamesystem (FSNamesystem.java:run(4101)) - LazyPersistFileScrubber was interrupted, exiting
>  2018-07-31 21:42:47,011 [main] INFO namenode.FSEditLog (FSEditLog.java:printStatistics(775)) - Number of transactions: 2 Total time for transactions(ms): 0 Number of transactions batched in Syncs: 0 Number of syncs: 3 SyncTimes(ms): 1 1 
>  2018-07-31 21:42:47,011 [main] INFO namenode.FileJournalManager (FileJournalManager.java:finalizeLogSegment(143)) - Finalizing edits file /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/name-0-1/current/edits_inprogress_0000000000000000001 -> /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/name-0-1/current/edits_0000000000000000001-0000000000000000002
>  2018-07-31 21:42:47,012 [main] INFO namenode.FileJournalManager (FileJournalManager.java:finalizeLogSegment(143)) - Finalizing edits file /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/name-0-2/current/edits_inprogress_0000000000000000001 -> /tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/name-0-2/current/edits_0000000000000000001-0000000000000000002
>  2018-07-31 21:42:47,012 [FSEditLogAsync] INFO namenode.FSEditLog (FSEditLogAsync.java:run(198)) - FSEditLogAsync was interrupted, exiting
>  2018-07-31 21:42:47,013 [CacheReplicationMonitor(1111752355)] INFO blockmanagement.CacheReplicationMonitor (CacheReplicationMonitor.java:run(169)) - Shutting down CacheReplicationMonitor
>  2018-07-31 21:42:47,014 [main] INFO ipc.Server (Server.java:stop(3074)) - Stopping server on port1
>  2018-07-31 21:42:47,015 [IPC Server Responder] INFO ipc.Server (Server.java:run(1312)) - Stopping IPC Server Responder
>  2018-07-31 21:42:47,015 [IPC Server listener on port1] INFO ipc.Server (Server.java:run(1178)) - Stopping IPC Server listener on port1
>  2018-07-31 21:42:47,015 [StorageInfoMonitor] INFO blockmanagement.BlockManager (BlockManager.java:run(4479)) - Stopping thread.
>  2018-07-31 21:42:47,017 [RedundancyMonitor] INFO blockmanagement.BlockManager (BlockManager.java:run(4444)) - Stopping RedundancyMonitor.
>  2018-07-31 21:42:47,026 [main] INFO namenode.FSNamesystem (FSNamesystem.java:stopActiveServices(1339)) - Stopping services started for active state
>  2018-07-31 21:42:47,026 [main] INFO namenode.FSNamesystem (FSNamesystem.java:stopStandbyServices(1435)) - Stopping services started for standby state
>  2018-07-31 21:42:47,028 [main] INFO handler.ContextHandler (ContextHandler.java:doStop(910)) - Stopped o.e.j.w.WebAppContext@1c758545\{/,null,UNAVAILABLE} \{/hdfs}
> 2018-07-31 21:42:47,029 [main] INFO server.AbstractConnector (AbstractConnector.java:doStop(318)) - Stopped ServerConnector@117bcfdc
> {HTTP/1.1,[http/1.1]} \{localhost:0}
> 2018-07-31 21:42:47,029 [main] INFO handler.ContextHandler (ContextHandler.java:doStop(910)) - Stopped o.e.j.s.ServletContextHandler@6f4ade6e
> {/static,file:///tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test-classes/webapps/static/,UNAVAILABLE}
> 2018-07-31 21:42:47,029 [main] INFO handler.ContextHandler (ContextHandler.java:doStop(910)) - Stopped o.e.j.s.ServletContextHandler@514cd540
> {/logs,file:///tmp/tmp.u8GhlLcdks/src/CDH/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/log/,UNAVAILABLE}
> 2018-07-31 21:42:47,030 [main] INFO impl.MetricsSystemImpl (MetricsSystemImpl.java:stop(210)) - Stopping DataNode metrics system...
>  2018-07-31 21:42:47,031 [main] INFO impl.MetricsSystemImpl (MetricsSystemImpl.java:stop(216)) - DataNode metrics system stopped.
>  2018-07-31 21:42:47,031 [main] INFO impl.MetricsSystemImpl (MetricsSystemImpl.java:shutdown(607)) - DataNode metrics system shutdown complete.
> {noformat}
>  
>   



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