*I got some error:* 2016-06-20 14:50:45,453 INFO [main] zookeeper.ZooKeeper: Client environment:java.library.path=/home/dcos/hadoop-2.7.1/lib/native 2016-06-20 14:50:45,453 INFO [main] zookeeper.ZooKeeper: Client environment:java.io.tmpdir=/tmp 2016-06-20 14:50:45,453 INFO [main] zookeeper.ZooKeeper: Client environment:java.compiler=<NA> 2016-06-20 14:50:45,453 INFO [main] zookeeper.ZooKeeper: Client environment:os.name=Linux 2016-06-20 14:50:45,453 INFO [main] zookeeper.ZooKeeper: Client environment:os.arch=amd64 2016-06-20 14:50:45,453 INFO [main] zookeeper.ZooKeeper: Client environment:os.version=3.10.0-327.el7.x86_64 2016-06-20 14:50:45,453 INFO [main] zookeeper.ZooKeeper: Client environment:user.name=root 2016-06-20 14:50:45,453 INFO [main] zookeeper.ZooKeeper: Client environment:user.home=/root 2016-06-20 14:50:45,453 INFO [main] zookeeper.ZooKeeper: Client environment:user.dir=/home/dcos/hbase-0.98.16.1-hadoop2 2016-06-20 14:50:45,454 INFO [main] zookeeper.ZooKeeper: Initiating client connection, connectString=slave1:2181,master:2181,slave2:2181 sessionTimeout=90000 watcher=master:600000x0, quorum=slave1:2181,master:2181,slave2:2181, baseZNode=/hbase 2016-06-20 14:50:45,490 INFO [main-SendThread(slave2:2181)] zookeeper.ClientCnxn: Opening socket connection to server slave2/ 10.1.3.177:2181. Will not attempt to authenticate using SASL (unknown error) 2016-06-20 14:50:45,498 INFO [main-SendThread(slave2:2181)] zookeeper.ClientCnxn: Socket connection established to slave2/ 10.1.3.177:2181, initiating session 2016-06-20 14:50:45,537 INFO [main-SendThread(slave2:2181)] zookeeper.ClientCnxn: Session establishment complete on server slave2/ 10.1.3.177:2181, sessionid = 0x3556c8a93960004, negotiated timeout = 40000 2016-06-20 14:50:46,040 INFO [RpcServer.responder] ipc.RpcServer: RpcServer.responder: starting 2016-06-20 14:50:46,043 INFO [RpcServer.listener,port=60000] ipc.RpcServer: RpcServer.listener,port=60000: starting 2016-06-20 14:50:46,137 INFO [master:master:60000] mortbay.log: Logging to org.slf4j.impl.Log4jLoggerAdapter(org.mortbay.log) via org.mortbay.log.Slf4jLog 2016-06-20 14:50:46,177 INFO [master:master:60000] http.HttpServer: Added global filter 'safety' (class=org.apache.hadoop.http.HttpServer$QuotingInputFilter) 2016-06-20 14:50:46,180 INFO [master:master:60000] http.HttpServer: Added filter static_user_filter (class=org.apache.hadoop.http.lib.StaticUserWebFilter$Stat icUserFilter) to context master 2016-06-20 14:50:46,180 INFO [master:master:60000] http.HttpServer: Added filter static_user_filter (class=org.apache.hadoop.http.lib.StaticUserWebFilter$Stat icUserFilter) to context static 2016-06-20 14:50:46,189 INFO [master:master:60000] http.HttpServer: Jetty bound to port 60010 2016-06-20 14:50:46,189 INFO [master:master:60000] mortbay.log: jetty-6.1.26 2016-06-20 14:50:46,652 INFO [master:master:60000] mortbay.log: Started [email protected]:60010 2016-06-20 14:50:47,122 INFO [master:master:60000] master.ActiveMasterManager: Registered Active Master=master,60000,1466405444533 2016-06-20 14:50:47,123 DEBUG [main-EventThread] master.ActiveMasterManager: A master is now available 2016-06-20 14:50:47,127 INFO [master:master:60000] logger.type: getWorkingDirectory: / 2016-06-20 14:50:47,128 INFO [master:master:60000] Configuration.deprecation: fs.default.name is deprecated. Instead, use fs.defaultFS 2016-06-20 14:50:47,131 INFO [master:master:60000] logger.type: getFileStatus(alluxio://master:19998/hbase) 2016-06-20 14:50:47,153 INFO [master:master:60000] logger.type: Alluxio client (version 1.1.1-SNAPSHOT) is trying to connect with FileSystemMasterClient maste r @ master/10.1.3.181:19998 2016-06-20 14:50:47,159 INFO [master:master:60000] logger.type: Client registered with FileSystemMasterClient master @ master/10.1.3.181:19998 2016-06-20 14:50:47,209 INFO [master:master:60000] logger.type: mkdirs(alluxio://master:19998/hbase, rwxrwxrwx) 2016-06-20 14:50:47,227 INFO [master:master:60000] logger.type: create(alluxio://master:19998/hbase/.tmp/hbase.version, rw-r--r--, true, 131072, 1, 536870912, null) 2016-06-20 14:50:47,262 INFO [master:master:60000] logger.type: Alluxio client (version 1.1.1-SNAPSHOT) is trying to connect with BlockMasterClient master @ m aster/10.1.3.181:19998 2016-06-20 14:50:47,263 INFO [master:master:60000] logger.type: Client registered with BlockMasterClient master @ master/10.1.3.181:19998 2016-06-20 14:50:47,369 INFO [master:master:60000] logger.type: Connecting to remote worker @ slave1/10.1.3.176:29998 2016-06-20 14:50:47,411 INFO [master:master:60000] logger.type: Connected to remote machine slave1/10.1.3.176:29999 2016-06-20 14:50:47,589 INFO [master:master:60000] logger.type: status: SUCCESS from remote machine slave1/10.1.3.176:29999 received 2016-06-20 14:50:47,612 INFO [master:master:60000] logger.type: rename(alluxio://master:19998/hbase/.tmp/hbase.version, alluxio://master:19998/hbase/hbase.ver sion) 2016-06-20 14:50:47,640 INFO [master:master:60000] util.FSUtils: Created version file at alluxio://master:19998/hbase with version=8 2016-06-20 14:50:47,640 INFO [master:master:60000] logger.type: getFileStatus(alluxio://master:19998/hbase/hbase.id) 2016-06-20 14:50:47,642 INFO [master:master:60000] logger.type: create(alluxio://master:19998/hbase/.tmp/hbase.id, rw-r--r--, true, 131072, 1, 536870912, null ) 2016-06-20 14:50:47,648 INFO [master:master:60000] logger.type: Connecting to remote worker @ slave2/10.1.3.177:29998 2016-06-20 14:50:47,650 INFO [master:master:60000] logger.type: Connected to remote machine slave2/10.1.3.177:29999 2016-06-20 14:50:47,804 INFO [master:master:60000] logger.type: status: SUCCESS from remote machine slave2/10.1.3.177:29999 received 2016-06-20 14:50:47,807 INFO [master:master:60000] logger.type: rename(alluxio://master:19998/hbase/.tmp/hbase.id, alluxio://master:19998/hbase/hbase.id) 2016-06-20 14:50:47,810 DEBUG [master:master:60000] util.FSUtils: Created cluster ID file at alluxio://master:19998/hbase/hbase.id with ID: 49f53428-bf3c-4ff3- 80b8-179de195b5ed 2016-06-20 14:50:47,810 INFO [master:master:60000] logger.type: getFileStatus(alluxio://master:19998/hbase/hbase.id) 2016-06-20 14:50:47,811 INFO [master:master:60000] logger.type: getFileStatus(alluxio://master:19998/hbase/hbase.id) 2016-06-20 14:50:47,813 INFO [master:master:60000] logger.type: open(alluxio://master:19998/hbase/hbase.id, 131072) 2016-06-20 14:50:47,931 INFO [master:master:60000] logger.type: Connecting to remote worker @ slave2/10.1.3.177:29998 2016-06-20 14:50:47,944 INFO [master:master:60000] logger.type: Connected to remote machine slave2/10.1.3.177:29999 2016-06-20 14:50:47,947 INFO [master:master:60000] logger.type: Data 67545071616 from remote machine slave2/10.1.3.177:29999 received 2016-06-20 14:50:47,973 INFO [master:master:60000] logger.type: getFileStatus(alluxio://master:19998/hbase/data/hbase/meta/1588230740) 2016-06-20 14:50:47,976 INFO [master:master:60000] master.MasterFileSystem: BOOTSTRAP: creating hbase:meta region 2016-06-20 14:50:47,978 INFO [master:master:60000] logger.type: getWorkingDirectory: / 2016-06-20 14:50:47,979 INFO [master:master:60000] logger.type: getWorkingDirectory: / 2016-06-20 14:50:48,003 INFO [master:master:60000] Configuration.deprecation: hadoop.native.lib is deprecated. Instead, use io.native.lib.available 2016-06-20 14:50:48,124 INFO [master:master:60000] regionserver.HRegion: creating HRegion hbase:meta HTD == 'hbase:meta', {TABLE_ATTRIBUTES => {IS_META => 'tr ue', coprocessor$1 => '|org.apache.hadoop.hbase.coprocessor.MultiRowMutationEndpoint|536870911|'}, {NAME => 'info', DATA_BLOCK_ENCODING => 'NONE', BLOOMFILTER => 'NONE', REPLICATION_SCOPE => '0', COMPRESSION => 'NONE', VERSIONS => '10', TTL => 'FOREVER', MIN_VERSIONS => '0', KEEP_DELETED_CELLS => 'FALSE', BLOCKSIZE = > '8192', IN_MEMORY => 'false', BLOCKCACHE => 'false'} RootDir = alluxio://master:19998/hbase Table name == hbase:meta 2016-06-20 14:50:48,126 INFO [master:master:60000] logger.type: getFileStatus(alluxio://master:19998/hbase/data/hbase/meta/1588230740) 2016-06-20 14:50:48,129 INFO [master:master:60000] logger.type: mkdirs(alluxio://master:19998/hbase/data/hbase/meta/1588230740, rwxrwxrwx) 2016-06-20 14:50:48,139 INFO [master:master:60000] logger.type: create(alluxio://master:19998/hbase/data/hbase/meta/1588230740/.regioninfo, rw-rw-rw-, true, 1 31072, 1, 536870912, null) 2016-06-20 14:50:48,143 INFO [master:master:60000] logger.type: Connecting to remote worker @ slave1/10.1.3.176:29998 2016-06-20 14:50:48,145 INFO [master:master:60000] logger.type: Connected to remote machine slave1/10.1.3.176:29999 2016-06-20 14:50:48,148 INFO [master:master:60000] logger.type: status: SUCCESS from remote machine slave1/10.1.3.176:29999 received 2016-06-20 14:50:48,158 INFO [master:master:60000] wal.FSHLog: WAL/HLog configuration: blocksize=512 MB, rollsize=486.40 MB, enabled=true 2016-06-20 14:50:48,158 INFO [master:master:60000] logger.type: getFileStatus(alluxio://master:19998/hbase/data/hbase/meta/1588230740/WALs) 2016-06-20 14:50:48,160 INFO [master:master:60000] logger.type: mkdirs(alluxio://master:19998/hbase/data/hbase/meta/1588230740/WALs, rwxrwxrwx) 2016-06-20 14:50:48,161 INFO [master:master:60000] logger.type: getFileStatus(alluxio://master:19998/hbase/data/hbase/meta/1588230740/oldWALs) 2016-06-20 14:50:48,163 INFO [master:master:60000] logger.type: mkdirs(alluxio://master:19998/hbase/data/hbase/meta/1588230740/oldWALs, rwxrwxrwx) 2016-06-20 14:50:48,163 INFO [master:master:60000] logger.type: getFileStatus(alluxio://master:19998/hbase/data/hbase/meta/1588230740/WALs/hlog.1466405448163) 2016-06-20 14:50:48,167 INFO [master:master:60000] logger.type: create(alluxio://master:19998/hbase/data/hbase/meta/1588230740/WALs/hlog.1466405448163, rw-rw- rw-, false, 131072, 1, 536870912, null) 2016-06-20 14:50:48,171 INFO [master:master:60000] logger.type: Connecting to remote worker @ slave1/10.1.3.176:29998 2016-06-20 14:50:48,180 INFO [master:master:60000] wal.FSHLog: New WAL /hbase/data/hbase/meta/1588230740/WALs/hlog.1466405448163 *2016-06-20 14:50:48,180 INFO [master:master:60000] wal.FSHLog: FileSystem's output stream doesn't support getNumCurrentReplicas; --HDFS-826* * not available; fsOut=alluxio.client.file.FileOutStream* *2016-06-20 14:50:48,180 INFO [master:master:60000] wal.FSHLog: FileSystem's output stream doesn't support getPipeline; not available; fsOut* *=alluxio.client.file.FileOutStream* 2016-06-20 14:50:48,194 DEBUG [master:master:60000] regionserver.HRegion: Instantiated hbase:meta,,1.1588230740 2016-06-20 14:50:48,194 INFO [master:master:60000] logger.type: getFileStatus(alluxio://master:19998/hbase/data/hbase/meta/1588230740/.regioninfo) 2016-06-20 14:50:48,195 INFO [master:master:60000] logger.type: delete(alluxio://master:19998/hbase/data/hbase/meta/1588230740/.tmp, true) 2016-06-20 14:50:48,202 INFO [master:master:60000] logger.type: delete failed: Path /hbase/data/hbase/meta/1588230740/.tmp does not exist 2016-06-20 14:50:48,265 INFO [StoreOpener-1588230740-1] logger.type: getFileStatus(alluxio://master:19998/hbase/data/hbase/meta/1588230740/info) 2016-06-20 14:50:48,271 INFO [StoreOpener-1588230740-1] logger.type: mkdirs(alluxio://master:19998/hbase/data/hbase/meta/1588230740/info, rwxrwxrwx) 2016-06-20 14:50:48,286 INFO [StoreOpener-1588230740-1] compactions.CompactionConfiguration: size [134217728, 9223372036854775807); files [3, 10); ratio 1.200000; off-peak ratio 5.000000; throttle point 2684354560; major period 604800000, major jitter 0.500000, min loc ality to compact 0.000000" 2016-06-20 14:50:48,287 INFO [StoreOpener-1588230740-1] logger.type: listStatus(alluxio://master:19998/hbase/data/hbase/meta/1588230740/info) 2016-06-20 14:50:48,297 DEBUG [StoreOpener-1588230740-1] regionserver.HRegionFileSystem: No StoreFiles for: alluxio://master:19998/hbase/data/hbase/meta/1588230740/info 2016-06-20 14:50:48,307 INFO [StoreOpener-1588230740-1] util.ChecksumType: Checksum using org.apache.hadoop.util.PureJavaCrc32 2016-06-20 14:50:48,308 INFO [StoreOpener-1588230740-1] util.ChecksumType: Checksum can use org.apache.hadoop.util.PureJavaCrc32C 2016-06-20 14:50:48,310 INFO [master:master:60000] logger.type: getFileStatus(alluxio://master:19998/hbase/data/hbase/meta/1588230740/recovered.edits) 2016-06-20 14:50:48,313 DEBUG [master:master:60000] regionserver.HRegion: Found 0 recovered edits file(s) under alluxio://master:19998/hbase/data/hbase/meta/1588230740 2016-06-20 14:50:48,313 INFO [master:master:60000] logger.type: getFileStatus(alluxio://master:19998/hbase/data/hbase/meta/1588230740/.splits) 2016-06-20 14:50:48,314 INFO [master:master:60000] logger.type: delete(alluxio://master:19998/hbase/data/hbase/meta/1588230740/.merges, true) 2016-06-20 14:50:48,315 INFO [master:master:60000] logger.type: delete failed: Path /hbase/data/hbase/meta/1588230740/.merges does not exist 2016-06-20 14:50:48,317 INFO [master:master:60000] regionserver.HRegion: Onlined 1588230740; next sequenceid=1 2016-06-20 14:50:48,317 DEBUG [master:master:60000] regionserver.HRegion: Closing hbase:meta,,1.1588230740: disabling compactions & flushes 2016-06-20 14:50:48,317 DEBUG [master:master:60000] regionserver.HRegion: Updates disabled for region hbase:meta,,1.1588230740 2016-06-20 14:50:48,318 INFO [StoreCloserThread-hbase:meta,,1.1588230740-1] regionserver.HStore: Closed info 2016-06-20 14:50:48,318 INFO [master:master:60000] regionserver.HRegion: Closed hbase:meta,,1.1588230740 2016-06-20 14:50:48,319 DEBUG [master:master:60000-WAL.AsyncNotifier] wal.FSHLog: master:master:60000-WAL.AsyncNotifier interrupted while waiting for notification from AsyncSyncer thread 2016-06-20 14:50:48,319 INFO [master:master:60000-WAL.AsyncNotifier] wal.FSHLog: master:master:60000-WAL.AsyncNotifier exiting 2016-06-20 14:50:48,319 DEBUG [master:master:60000-WAL.AsyncSyncer0] wal.FSHLog: master:master:60000-WAL.AsyncSyncer0 interrupted while waiting for notification from AsyncWriter thread 2016-06-20 14:50:48,319 INFO [master:master:60000-WAL.AsyncSyncer0] wal.FSHLog: master:master:60000-WAL.AsyncSyncer0 exiting 2016-06-20 14:50:48,319 DEBUG [master:master:60000-WAL.AsyncSyncer1] wal.FSHLog: master:master:60000-WAL.AsyncSyncer1 interrupted while waiting for notification from AsyncWriter thread 2016-06-20 14:50:48,319 INFO [master:master:60000-WAL.AsyncSyncer1] wal.FSHLog: master:master:60000-WAL.AsyncSyncer1 exiting 2016-06-20 14:50:48,319 DEBUG [master:master:60000-WAL.AsyncSyncer2] wal.FSHLog: master:master:60000-WAL.AsyncSyncer2 interrupted while waiting for notification from AsyncWriter thread 2016-06-20 14:50:48,319 INFO [master:master:60000-WAL.AsyncSyncer2] wal.FSHLog: master:master:60000-WAL.AsyncSyncer2 exiting 2016-06-20 14:50:48,319 DEBUG [master:master:60000-WAL.AsyncSyncer3] wal.FSHLog: master:master:60000-WAL.AsyncSyncer3 interrupted while waiting for notification from AsyncWriter thread 2016-06-20 14:50:48,320 INFO [master:master:60000-WAL.AsyncSyncer3] wal.FSHLog: master:master:60000-WAL.AsyncSyncer3 exiting 2016-06-20 14:50:48,320 DEBUG [master:master:60000-WAL.AsyncSyncer4] wal.FSHLog: master:master:60000-WAL.AsyncSyncer4 interrupted while waiting for notification from AsyncWriter thread 2016-06-20 14:50:48,320 INFO [master:master:60000-WAL.AsyncSyncer4] wal.FSHLog: master:master:60000-WAL.AsyncSyncer4 exiting 2016-06-20 14:50:48,320 DEBUG [master:master:60000-WAL.AsyncWriter] wal.FSHLog: master:master:60000-WAL.AsyncWriter interrupted while waiting for newer writes added to local buffer 2016-06-20 14:50:48,320 INFO [master:master:60000-WAL.AsyncWriter] wal.FSHLog: master:master:60000-WAL.AsyncWriter exiting 2016-06-20 14:50:48,320 DEBUG [master:master:60000] wal.FSHLog: Closing WAL writer in alluxio://master:19998/hbase/data/hbase/meta/1588230740/WALs 2016-06-20 14:50:48,322 INFO [master:master:60000] logger.type: Connected to remote machine slave1/10.1.3.176:29999 2016-06-20 14:50:48,324 INFO [master:master:60000] logger.type: status: SUCCESS from remote machine slave1/10.1.3.176:29999 received 2016-06-20 14:50:48,327 INFO [master:master:60000] logger.type: getFileStatus(alluxio://master:19998/hbase/data/hbase/meta/1588230740/WALs) 2016-06-20 14:50:48,327 INFO [master:master:60000] logger.type: listStatus(alluxio://master:19998/hbase/data/hbase/meta/1588230740/WALs) 2016-06-20 14:50:48,328 INFO [master:master:60000] logger.type: rename(alluxio://master:19998/hbase/data/hbase/meta/1588230740/WALs/hlog.1466405448163, alluxio://master:19998/hbase/data/hbase/meta/1588230740/oldWALs/hlog.1466405448163) 2016-06-20 14:50:48,331 DEBUG [master:master:60000] wal.FSHLog: Moved 1 WAL file(s) to /hbase/data/hbase/meta/1588230740/oldWALs 2016-06-20 14:50:48,332 INFO [master:master:60000] logger.type: delete(alluxio://master:19998/hbase/data/hbase/meta/1588230740/WALs, true) 2016-06-20 14:50:48,333 INFO [master:master:60000] logger.type: listStatus(alluxio://master:19998/hbase/data/hbase/meta/.tabledesc) 2016-06-20 14:50:48,335 ERROR [master:master:60000] master.HMaster: Unhandled exception. Starting shutdown. java.io.IOException: alluxio.exception.FileDoesNotExistException: Path /hbase/data/hbase/meta/.tabledesc does not exist at alluxio.hadoop.AbstractFileSystem.listStatus(AbstractFileSystem.java:462) at alluxio.hadoop.FileSystem.listStatus(FileSystem.java:25) at org.apache.hadoop.fs.FileSystem.listStatus(FileSystem.java:1515) at org.apache.hadoop.fs.FileSystem.listStatus(FileSystem.java:1555) at org.apache.hadoop.hbase.util.FSUtils.listStatus(FSUtils.java:1659) at org.apache.hadoop.hbase.util.FSTableDescriptors.getCurrentTableInfoStatus(FSTableDescriptors.java:369) at org.apache.hadoop.hbase.util.FSTableDescriptors.getTableInfoPath(FSTableDescriptors.java:350) at org.apache.hadoop.hbase.util.FSTableDescriptors.getTableInfoPath(FSTableDescriptors.java:331) at org.apache.hadoop.hbase.util.FSTableDescriptors.createTableDescriptorForTableDirectory(FSTableDescriptors.java:726) at org.apache.hadoop.hbase.util.FSTableDescriptors.createTableDescriptor(FSTableDescriptors.java:707) at org.apache.hadoop.hbase.util.FSTableDescriptors.createTableDescriptor(FSTableDescriptors.java:694) at org.apache.hadoop.hbase.master.MasterFileSystem.checkRootDir(MasterFileSystem.java:516) at org.apache.hadoop.hbase.master.MasterFileSystem.createInitialFileSystemLayout(MasterFileSystem.java:154) at org.apache.hadoop.hbase.master.MasterFileSystem.<init>(MasterFileSystem.java:130) at org.apache.hadoop.hbase.master.HMaster.finishInitialization(HMaster.java:881) at org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:684) at java.lang.Thread.run(Thread.java:745) Caused by: alluxio.exception.FileDoesNotExistException: Path /hbase/data/hbase/meta/.tabledesc does not exist at alluxio.client.file.BaseFileSystem.listStatus(BaseFileSystem.java:199) at alluxio.client.file.BaseFileSystem.listStatus(BaseFileSystem.java:188) at alluxio.hadoop.AbstractFileSystem.listStatus(AbstractFileSystem.java:460) ... 16 more 2016-06-20 14:50:48,336 INFO [master:master:60000] master.HMaster: Aborting 2016-06-20 14:50:48,336 DEBUG [master:master:60000] master.HMaster: Stopping service threads 2016-06-20 14:50:48,336 INFO [master:master:60000] ipc.RpcServer: Stopping server on 60000 2016-06-20 14:50:48,336 INFO [RpcServer.listener,port=60000] ipc.RpcServer: RpcServer.listener,port=60000: stopping 2016-06-20 14:50:48,336 INFO [master:master:60000] master.HMaster: Stopping infoServer 2016-06-20 14:50:48,337 INFO [RpcServer.responder] ipc.RpcServer: RpcServer.responder: stopped 2016-06-20 14:50:48,337 INFO [RpcServer.responder] ipc.RpcServer: RpcServer.responder: stopping 2016-06-20 14:50:48,339 INFO [master:master:60000] mortbay.log: Stopped [email protected]:60010 2016-06-20 14:50:48,348 INFO [master:master:60000] zookeeper.ZooKeeper: Session: 0x3556c8a93960004 closed 2016-06-20 14:50:48,349 INFO [master:master:60000] master.HMaster: HMaster main thread exiting 2016-06-20 14:50:48,349 ERROR [main] master.HMasterCommandLine: Master exiting java.lang.RuntimeException: HMaster Aborted at org.apache.hadoop.hbase.master.HMasterCommandLine.startMaster(HMasterCommandLine.java:201) at org.apache.hadoop.hbase.master.HMasterCommandLine.run(HMasterCommandLine.java:135) at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70) at org.apache.hadoop.hbase.util.ServerCommandLine.doMain(ServerCommandLine.java:126) at org.apache.hadoop.hbase.master.HMaster.main(HMaster.java:3062)
can anybody tell me the root cause of this error? I think the info : *"2016-06-20 14:50:48,180 INFO [master:master:60000] wal.FSHLog: FileSystem's output stream doesn't support getNumCurrentReplicas; --HDFS-826* * not available; fsOut=alluxio.client.file.FileOutStream* *2016-06-20 14:50:48,180 INFO [master:master:60000] wal.FSHLog: FileSystem's output stream doesn't support getPipeline; not available; fsOut* *=alluxio.client.file.FileOutStream"* *is important?* 2016-06-16 11:31 GMT+08:00 kevin <[email protected]>: > I want to test if run on alluxio could improve > performance,because alluxio is a distribution filesystem top on memory and > under filesystem could be hdfs or s3 or something. > > > 2016-06-16 10:32 GMT+08:00 Ted Yu <[email protected]>: > >> Since you already have hadoop 2.7.1, why is alluxio 1.1.0 needed ? >> >> Can you illustrate your use case ? >> >> Thanks >> >> On Wed, Jun 15, 2016 at 7:27 PM, kevin <[email protected]> wrote: >> >> > hi,all: >> > >> > I wonder to know If run hbase on Alluxio/tacyon is possible and a good >> > idea, and can anybody share the experience.,thanks. >> > I will try hbase0.98.16 with hadoop2.7.1 on top of alluxio 1.1.0. >> > >> > >
