Hi, all I think that I may need to further describe the test env. I used for reproducing this issue.
| hostname | ip | roles | | aws-scottm-tmh6-1 | 10.147.1.168 | activeNN, ZKFC, JN, ZK, activeJT, MRZK, NN, TT, HM, RS| | aws-scottm-tmh6-2 | 10.138.150.16 | standbyNN, ZKFC, JN, standbyJT, MRZK, NN, TT, HM, RS| | aws-scottm-tmh6-3 | 10.134.214.132 | JN, NN, TT, RS| P.S. I currently do not think that this issue is related to MR related daemons I would find some other places to put the log files for people interested in these works. Best regards takeshi 2014-02-19 13:34 GMT+08:00 takeshi <[email protected]>: > Hi, Ted > > Yes, there is a regionserver running on 10.147.1.168, following are the > log snippet for it. But actually this regionserver did nothing around > 2014-02-18 01:17:31 ...and it detected error around 01:18:53 > {code} > 218 [2014-02-18 01:08:40,123][REPL IPC Server handler 0 on 8120][INFO > ][org.apache.hadoop.ipc.HBaseServer]: REPL IPC Server handler 0 on 8120: > starting > 219 [2014-02-18 01:08:40,124][REPL IPC Server handler 1 on 8120][INFO > ][org.apache.hadoop.ipc.HBaseServer]: REPL IPC Server handler 1 on 8120: > starting > 220 [2014-02-18 01:08:40,126][REPL IPC Server handler 2 on 8120][INFO > ][org.apache.hadoop.ipc.HBaseServer]: REPL IPC Server handler 2 on 8120: > starting > 221 [2014-02-18 01:08:40,128][regionserver8120][INFO > ][org.apache.hadoop.hbase.regionserver.HRegionServer]: Serving as > aws-scottm-tmh6-1.ap-southeast-1.compute.internal,8120,1392703714776, RPC > listening o n aws-scottm-tmh6-1.ap-southeast-1.compute.internal/ > 10.147.1.168:8120, sessionid=0x14443974ce70009 > 222 [2014-02-18 01:08:40,130][regionserver8120][INFO > ][org.apache.hadoop.hbase.regionserver.HRegionServer]: Registered > RegionServer MXBean > 223 [2014-02-18 > 01:08:40,142][SplitLogWorker-aws-scottm-tmh6-1.ap-southeast-1.compute.internal,8120,1392703714776][INFO > ][org.apache.hadoop.hbase.regionserver.SplitLogWorker]: SplitLogWorker > aws-scottm-tm h6-1.ap-southeast-1.compute.internal,8120,1392703714776 > starting > 224 [2014-02-18 01:18:52,027][PRI IPC Server handler 0 on 8120][INFO > ][org.apache.hadoop.hbase.regionserver.HRegionServer]: Received request to > open region: usertable,,1392704274325.e8be76322f79998d58750d > 87f268e0ae. > 225 [2014-02-18 > 01:18:52,551][RS_OPEN_REGION-aws-scottm-tmh6-1.ap-southeast-1.compute.internal,8120,1392703714776-0][INFO > ][org.apache.hadoop.hbase.regionserver.HRegion]: Setting up tabledescriptor > config now ... > 226 [2014-02-18 > 01:18:52,584][RS_OPEN_REGION-aws-scottm-tmh6-1.ap-southeast-1.compute.internal,8120,1392703714776-0][INFO > ][org.apache.hadoop.hbase.coprocessor.CoprocessorHost]: System coprocessor > org.apa che.hadoop.hbase.security.token.TokenProvider was loaded > successfully with priority (536870911). > 227 [2014-02-18 > 01:18:52,591][RS_OPEN_REGION-aws-scottm-tmh6-1.ap-southeast-1.compute.internal,8120,1392703714776-0][INFO > ][org.apache.hadoop.hbase.coprocessor.CoprocessorHost]: System coprocessor > org.apa che.hadoop.hbase.security.access.AccessController was loaded > successfully with priority (536870912). > 228 [2014-02-18 > 01:18:52,946][StoreOpenerThread-usertable,,1392704274325.e8be76322f79998d58750d87f268e0ae.-1][INFO > ][org.apache.hadoop.hbase.regionserver.Store]: time to purge deletes set to > 0ms in store family > 229 [2014-02-18 > 01:18:52,974][StoreFileOpenerThread-family-1][ERROR][org.apache.hadoop.hbase.regionserver.metrics.SchemaMetrics]: > Inconsistent configuration. Previous configuration for using table name > in metrics: true, new configuration: false > 230 [2014-02-18 01:18:52,983][StoreFileOpenerThread-family-1][INFO > ][org.apache.hadoop.hbase.util.ChecksumType]: Checksum using > org.apache.hadoop.util.PureJavaCrc32 > 231 [2014-02-18 01:18:52,983][StoreFileOpenerThread-family-1][INFO > ][org.apache.hadoop.hbase.util.ChecksumType]: Checksum can use > org.apache.hadoop.util.PureJavaCrc32C > 232 [2014-02-18 > 01:18:53,305][RS_OPEN_REGION-aws-scottm-tmh6-1.ap-southeast-1.compute.internal,8120,1392703714776-0][INFO > ][org.apache.hadoop.hbase.regionserver.HRegion]: Onlined > usertable,,1392704274325. e8be76322f79998d58750d87f268e0ae.; next > sequenceid=343 > ... > 241 [2014-02-18 > 01:18:53,644][PostOpenDeployTasks:e8be76322f79998d58750d87f268e0ae][INFO > ][org.apache.hadoop.hbase.catalog.MetaEditor]: Updated row > usertable,,1392704274325.e8be76322f79998d58750d87f268e0a e. with > server=aws-scottm-tmh6-1.ap-southeast-1.compute.internal,8120,1392703714776 > 242 [2014-02-18 > 01:18:53,644][PostOpenDeployTasks:e8be76322f79998d58750d87f268e0ae][INFO > ][org.apache.hadoop.hbase.regionserver.HRegionServer]: Done with post open > deploy task for region=usertable,,139270 > 4274325.e8be76322f79998d58750d87f268e0ae., daughter=false > 243 [2014-02-18 01:19:10,142][Thread-11][WARN > ][org.apache.hadoop.hdfs.DFSClient]: DataStreamer Exception > 244 > org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.hdfs.server.namenode.LeaseExpiredException): > No lease on > /user/SPN-hbase/.logs/aws-scottm-tmh6-1.ap-southeast-1.compute.internal,8120,1392703714 > 776/aws-scottm-tmh6-1.ap-southeast-1.compute.internal%2C8120%2C1392703714776.1392703718212 > File does not exist. Holder DFSClient_NONMAPREDUCE_-2013292460_25 does not > have any open files. > 245 at > org.apache.hadoop.hdfs.server.namenode.FSNamesystem.checkLease(FSNamesystem.java:2419) > 246 at > org.apache.hadoop.hdfs.server.namenode.FSNamesystem.checkLease(FSNamesystem.java:2410) > 247 at > org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:2203) > 248 at > org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.addBlock(NameNodeRpcServer.java:480) > 249 at > org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.addBlock(ClientNamenodeProtocolServerSideTranslatorPB.java:297) > 250 at > org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java:44080) > 251 at > org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:453) > 252 at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1002) > 253 at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1695) > 254 at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1691) > 255 at java.security.AccessController.doPrivileged(Native Method) > 256 at javax.security.auth.Subject.doAs(Subject.java:396) > 257 at > org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1408) > 258 at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1689) > 259 > 260 at org.apache.hadoop.ipc.Client.call(Client.java:1225) > 261 at > org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:202) > 262 at $Proxy11.addBlock(Unknown Source) > 263 at > org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.addBlock(ClientNamenodeProtocolTranslatorPB.java:290) > 264 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > 265 at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > 266 at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > 267 at java.lang.reflect.Method.invoke(Method.java:597) > 268 at > org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:164) > 269 at > org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:83) > 270 at $Proxy14.addBlock(Unknown Source) > 271 at > org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.locateFollowingBlock(DFSOutputStream.java:1176) > 272 at > org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.nextBlockOutputStream(DFSOutputStream.java:1029) > 273 at > org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java:487) > {code} > > > > Best regards > > takeshi > > > 2014-02-19 11:26 GMT+08:00 Ted Yu <[email protected]>: > > Was region server running on 10.147.1.168 ? >> >> If so, can you pastebin region server log around 2014-02-18 01:17:31 ? >> >> Thanks >> >> >> On Tue, Feb 18, 2014 at 9:17 PM, takeshi <[email protected]> wrote: >> >> > Hi, all >> > >> > We also encounter the issue on our POC cluster which seems like the >> issue >> > yo were talking about, we also still not find the root cause yet, but >> would >> > like to share some findings here which may help others' study. >> > >> > Environment: >> > We are using cdh-4.2.1 (hadoop-2.0.0, hbase-0.94.2) as our base distro. >> > with some bugfixes porting from other apache versions. running on 14 >> > machines with OS CentOS-5.3. >> > >> > The error msg we found for the issue >> > >> > HBase master reports "Parent directory doesn't exist" error >> > {code:title=hbase-master.log} >> > 334 [2014-02-18 >> > >> > >> 01:20:30,550][master-aws-scottm-tmh6-1.ap-southeast-1.compute.internal,8100,1392703701863.archivedHFileCleaner][WARN >> > ][org.apache.hadoop.hbase.master.snapshot.SnapshotFileCache]: Snapshot >> > di rectory: hdfs://cluster1/user/SPN-hbase/.snapshot doesn't exist >> > 335 [2014-02-18 01:20:36,597][IPC Server handler 47 on >> > 8100][ERROR][org.apache.hadoop.hbase.master.HMaster]: Region server >> > ^@^@aws-scottm-tmh6-1.ap-southeast-1.compute.internal,8120,1392703714776 >> > reported a fatal error: >> > 336 ABORTING region server >> > aws-scottm-tmh6-1.ap-southeast-1.compute.internal,8120,1392703714776: >> IOE >> > in log roller >> > 337 Cause: >> > 338 java.io.IOException: Exception in createWriter >> > 339 at >> > >> > >> org.apache.hadoop.hbase.regionserver.wal.HLogFileSystem.createWriter(HLogFileSystem.java:66) >> > 340 at >> > >> > >> org.apache.hadoop.hbase.regionserver.wal.HLog.createWriterInstance(HLog.java:694) >> > 341 at >> > org.apache.hadoop.hbase.regionserver.wal.HLog.rollWriter(HLog.java:631) >> > 342 at >> > org.apache.hadoop.hbase.regionserver.LogRoller.run(LogRoller.java:94) >> > 343 at java.lang.Thread.run(Thread.java:662) >> > 344 Caused by: java.io.IOException: cannot get log writer >> > 345 at >> > >> org.apache.hadoop.hbase.regionserver.wal.HLog.createWriter(HLog.java:750) >> > 346 at >> > >> > >> org.apache.hadoop.hbase.regionserver.wal.HLogFileSystem.createWriter(HLogFileSystem.java:60) >> > 347 ... 4 more >> > 348 Caused by: java.io.IOException: java.io.FileNotFoundException: >> Parent >> > directory doesn't exist: >> > >> > >> /user/SPN-hbase/.logs/aws-scottm-tmh6-1.ap-southeast-1.compute.internal,8120,1392703714776 >> > 349 at >> > >> > >> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.verifyParentDir(FSNamesystem.java:1726) >> > 350 at >> > >> > >> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.startFileInternal(FSNamesystem.java:1848) >> > 351 at >> > >> > >> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.startFileInt(FSNamesystem.java:1770) >> > 352 at >> > >> > >> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.startFile(FSNamesystem.java:1747) >> > 353 at >> > >> > >> org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.create(NameNodeRpcServer.java:418) >> > 354 at >> > >> > >> org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.create(ClientNamenodeProtocolServerSideTranslatorPB.java:205) >> > 355 at >> > >> > >> org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java:44068) >> > 356 at >> > >> > >> org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:453) >> > 357 at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1002) >> > 358 at >> org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1695) >> > 359 at >> org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1691) >> > 360 at java.security.AccessController.doPrivileged(Native >> Method) >> > 361 at javax.security.auth.Subject.doAs(Subject.java:396) >> > 362 at >> > >> > >> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1408) >> > 363 at >> org.apache.hadoop.ipc.Server$Handler.run(Server.java:1689) >> > 364 >> > 365 at >> > >> > >> org.apache.hadoop.hbase.regionserver.wal.SequenceFileLogWriter.init(SequenceFileLogWriter.java:173) >> > 366 at >> > >> org.apache.hadoop.hbase.regionserver.wal.HLog.createWriter(HLog.java:747) >> > 367 ... 5 more >> > {code} >> > >> > namenode mkdirs for "/<hbase-root>/.logs/<regionserver>" requested from >> > principal "hbase/<fqdn>@LAB" , but remove the "/<hbase-root>/.logs" >> later >> > by requested from "hdfs/<fqdn>@LAB" ! >> > {code:title=namenode.log (with hdfs audit enabled)} >> > 624 2014-02-18 01:08:38,203 INFO >> > org.apache.hadoop.hdfs.server.namenode.FSNamesystem.audit: allowed=true >> > ugi=hbase/aws-scottm-tmh6-1.ap-southeast-1.compute.internal@LAB >> > (auth:KERBEROS) >> > ip=/ >> > 10.147.1.168 cmd=mkdirs >> > >> > >> src=/user/SPN-hbase/.logs/aws-scottm-tmh6-1.ap-southeast-1.compute.internal,8120,1392703714776 >> > dst=null perm=hbase:supergroup:rwxr-xr-x >> > ... >> > 1068 2014-02-18 01:17:31,189 INFO >> > org.apache.hadoop.hdfs.server.namenode.FSNamesystem.audit: allowed=true >> > ugi=hdfs/aws-scottm-tmh6-1.ap-southeast-1.compute.internal@LAB >> > (auth:KERBEROS) >> > ip=/ >> > 10.147.1.168 cmd=delete src=/user/SPN-hbase/.logs >> > dst=null perm=null >> > ... >> > 1343 2014-02-18 01:19:10,132 ERROR >> > org.apache.hadoop.security.UserGroupInformation: >> PriviledgedActionException >> > as:hbase/aws-scottm-tmh6-1.ap-southeast-1.compute.internal@LAB >> > (auth:KERBEROS) >> > cause:org.apache >> > .hadoop.hdfs.server.namenode.LeaseExpiredException: No lease on >> > >> > >> /user/SPN-hbase/.logs/aws-scottm-tmh6-1.ap-southeast-1.compute.internal,8120,1392703714776/aws-scottm-tmh6-1.ap-southeast-1.compute.inter >> > nal%2C8120%2C1392703714776.1392703718212 File does not exist. Holder >> > DFSClient_NONMAPREDUCE_-2013292460_25 does not have any open files. >> > 1344 2014-02-18 01:19:10,132 INFO org.apache.hadoop.ipc.Server: IPC >> Server >> > handler 83 on 8020, call >> > org.apache.hadoop.hdfs.protocol.ClientProtocol.addBlock from >> > 10.147.1.168:35703: error: org.apache.hadoop. >> > hdfs.server.namenode.LeaseExpiredException: No lease on >> > >> > >> /user/SPN-hbase/.logs/aws-scottm-tmh6-1.ap-southeast-1.compute.internal,8120,1392703714776/aws-scottm-tmh6-1.ap-southeast-1.compute.internal%2C81 >> > 20%2C1392703714776.1392703718212 File does not exist. Holder >> > DFSClient_NONMAPREDUCE_-2013292460_25 does not have any open files. >> > 1345 org.apache.hadoop.hdfs.server.namenode.LeaseExpiredException: No >> lease >> > on >> > >> > >> /user/SPN-hbase/.logs/aws-scottm-tmh6-1.ap-southeast-1.compute.internal,8120,1392703714776/ >> > aws-scottm-tmh6-1.ap-southeast-1.com >> > pute.internal%2C8120%2C1392703714776.1392703718212 File does not exist. >> > Holder DFSClient_NONMAPREDUCE_-2013292460_25 does not have any open >> files. >> > 1346 at >> > >> > >> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.checkLease(FSNamesystem.java:2419) >> > 1347 at >> > >> > >> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.checkLease(FSNamesystem.java:2410) >> > 1348 at >> > >> > >> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:2203) >> > 1349 at >> > >> > >> org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.addBlock(NameNodeRpcServer.java:480) >> > 1350 at >> > >> > >> org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.addBlock(ClientNamenodeProtocolServerSideTranslatorPB.java:297) >> > 1351 at >> > >> > >> org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java:44080) >> > 1352 at >> > >> > >> org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:453) >> > 1353 at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1002) >> > 1354 at >> > org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1695) >> > 1355 at >> > org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1691) >> > 1356 at java.security.AccessController.doPrivileged(Native >> Method) >> > 1357 at javax.security.auth.Subject.doAs(Subject.java:396) >> > 1358 at >> > >> > >> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1408) >> > 1359 at >> org.apache.hadoop.ipc.Server$Handler.run(Server.java:1689) >> > {code} >> > >> > Way to reproduce: >> > Currently, we have a way to reproduce this issue, which is running ycsb >> > workload[a-f] to HBase, and the other hand, we simply to execute the >> > service <hadoop,hbase-daemons> start. Then we keep to running 10 times >> in a >> > loop on both side for one round, it could usually be reproduced on >> first or >> > second round. But I am not sure whether it is related to the issue in >> the >> > beginning of this discussion thread talked about. >> > >> > >> > Follow-ups: >> > Now I am following the weird msg appeared in the namenode.log >> > {code} >> > 2014-02-18 01:17:31,189 INFO >> > org.apache.hadoop.hdfs.server.namenode.FSNamesystem.audit: allowed=true >> > ugi=hdfs/aws-scottm-tmh6-1.ap-southeast-1.compute.internal@LAB >> > (auth:KERBEROS) >> > ip=/ >> > 10.147.1.168 cmd=delete src=/user/SPN-hbase/.logs >> > dst=null perm=null >> > {code} >> > To see what can I dig out more... >> > >> > >> > I'll keep to update this thread if any finding, and welcome any opinion, >> > tks >> > >> > >> > Best regards >> > >> > takeshi >> > >> > >
