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Bigdata, Semantic IoT, Hadoop, NoSQL

Bigdata, Hadoop ecosystem, Semantic IoT등의 프로젝트를 진행중에 습득한 내용을 정리하는 곳입니다.
필요한 분을 위해서 공개하고 있습니다. 문의사항은 gooper@gooper.com로 메일을 보내주세요.


bin/start-hbase.sh을 실행하면 아래와 같은 오류가 발생하면서 HMaster 데몬이 기동하지 않는 경우있어,

제시되는 "hbase hbck -fixVersionFile"를 실행하면 실행로그처럼 루프에 빠지게 되는 경우가 있다.

이는 데이타 유실이 발생되어 복구할 수 없는 상태를 나타내므로 zookeeper와 HDFS의 hbase관련 정보및 데이타를 모두 삭제하여야 한다.

(./hbase hbck -fixMeta -fixAssignments를 실행할때도 loop에 빠지게 되면 zookeeper의 /hbase노드를 삭제하고 HDFS상의 /hbase를 삭제한후 bin/start-hbase.sh를 실행한다.)


----hbase hbck -fixVersionFile실행로그---

2016-08-01 14:55:02,619 INFO  [Group Metadata Manager on Broker 1]: Removed 0 expired offsets in 1 milliseconds. (kafka.coordinator.GroupMetadataManager)
2016-08-01 14:55:16,781 INFO  [main] client.RpcRetryingCaller: Call exception, tries=10, retries=35, started=48182 ms ago, cancelled=false, msg=
2016-08-01 14:55:36,832 INFO  [main] client.RpcRetryingCaller: Call exception, tries=11, retries=35, started=68233 ms ago, cancelled=false, msg=
2016-08-01 14:55:56,942 INFO  [main] client.RpcRetryingCaller: Call exception, tries=12, retries=35, started=88343 ms ago, cancelled=false, msg=
2016-08-01 14:56:17,080 INFO  [main] client.RpcRetryingCaller: Call exception, tries=13, retries=35, started=108481 ms ago, cancelled=false, msg=
2016-08-01 14:56:37,203 INFO  [main] client.RpcRetryingCaller: Call exception, tries=14, retries=35, started=128604 ms ago, cancelled=false, msg=
2016-08-01 14:56:57,328 INFO  [main] client.RpcRetryingCaller: Call exception, tries=15, retries=35, started=148729 ms ago, cancelled=false, msg=
2016-08-01 14:57:17,510 INFO  [main] client.RpcRetryingCaller: Call exception, tries=16, retries=35, started=168911 ms ago, cancelled=false, msg=
2016-08-01 14:57:37,631 INFO  [main] client.RpcRetryingCaller: Call exception, tries=17, retries=35, started=189032 ms ago, cancelled=false, msg=
2016-08-01 14:57:57,818 INFO  [main] client.RpcRetryingCaller: Call exception, tries=18, retries=35, started=209219 ms ago, cancelled=false, msg=
2016-08-01 14:58:17,979 INFO  [main] client.RpcRetryingCaller: Call exception, tries=19, retries=35, started=229380 ms ago, cancelled=false, msg=
2016-08-01 14:58:38,165 INFO  [main] client.RpcRetryingCaller: Call exception, tries=20, retries=35, started=249566 ms ago, cancelled=false, msg=
2016-08-01 14:58:58,282 INFO  [main] client.RpcRetryingCaller: Call exception, tries=21, retries=35, started=269683 ms ago, cancelled=false, msg=
2016-08-01 14:59:18,410 INFO  [main] client.RpcRetryingCaller: Call exception, tries=22, retries=35, started=289811 ms ago, cancelled=false, msg=
2016-08-01 14:59:38,572 INFO  [main] client.RpcRetryingCaller: Call exception, tries=23, retries=35, started=309973 ms ago, cancelled=false, msg=
2016-08-01 14:59:58,699 INFO  [main] client.RpcRetryingCaller: Call exception, tries=24, retries=35, started=330100 ms ago, cancelled=false, msg=
2016-08-01 15:00:18,800 INFO  [main] client.RpcRetryingCaller: Call exception, tries=25, retries=35, started=350201 ms ago, cancelled=false, msg=
2016-08-01 15:00:38,807 INFO  [main] client.RpcRetryingCaller: Call exception, tries=26, retries=35, started=370208 ms ago, cancelled=false, msg=
2016-08-01 15:00:58,982 INFO  [main] client.RpcRetryingCaller: Call exception, tries=27, retries=35, started=390383 ms ago, cancelled=false, msg=
2016-08-01 15:01:19,100 INFO  [main] client.RpcRetryingCaller: Call exception, tries=28, retries=35, started=410501 ms ago, cancelled=false, msg=
2016-08-01 15:01:39,197 INFO  [main] client.RpcRetryingCaller: Call exception, tries=29, retries=35, started=430598 ms ago, cancelled=false, msg=
^C2016-08-01 15:01:54,907 INFO  [Thread-6] client.ConnectionManager$HConnectionImplementation: Closing zookeeper sessionid=0x356353b4f980084
2016-08-01 15:01:54,910 INFO  [Thread-6] zookeeper.ZooKeeper: Session: 0x356353b4f980084 closed
2016-08-01 15:01:54,910 INFO  [main-EventThread] zookeeper.ClientCnxn: EventThread shut down
2016-08-01 15:01:55,221 INFO  [Thread-6] util.HBaseFsck: Finishing hbck



------------------bin/start-hbase.sh실행시 오류내용------------

2016-08-01 14:47:24,312 INFO  [main] master.HMaster: Adding backup master ZNode /hbase/backup-masters/sda1,16000,1470030443501
2016-08-01 14:47:24,354 INFO  [sda1:16000.activeMasterManager] master.ActiveMasterManager: Deleting ZNode for /hbase/backup-masters/sda1,16000,1470030443501 from backup master directory
2016-08-01 14:47:24,356 INFO  [sda1:16000.activeMasterManager] master.ActiveMasterManager: Registered Active Master=sda1,16000,1470030443501
2016-08-01 14:47:24,378 INFO  [master/sda1/XXX.XXX.XXX.43:16000] zookeeper.RecoverableZooKeeper: Process identifier=hconnection-0xea78210 connecting to ZooKeeper ensemble=sda1:2181,sda2:2181,sda3:2181
2016-08-01 14:47:24,379 INFO  [master/sda1/XXX.XXX.XXX.43:16000] zookeeper.ZooKeeper: Initiating client connection, connectString=sda1:2181,sda2:2181,sda3:2181 sessionTimeout=90000 watcher=hconnection-0xea
782100x0, quorum=sda1:2181,sda2:2181,sda3:2181, baseZNode=/hbase
2016-08-01 14:47:24,379 INFO  [master/sda1/XXX.XXX.XXX.43:16000-SendThread(sda3:2181)] zookeeper.ClientCnxn: Opening socket connection to server sda3/XXX.XXX.XXX.31:2181. Will not attempt to authenticate u
sing SASL (unknown error)
2016-08-01 14:47:24,379 INFO  [master/sda1/XXX.XXX.XXX.43:16000-SendThread(sda3:2181)] zookeeper.ClientCnxn: Socket connection established to sda3/XXX.XXX.XXX.31:2181, initiating session
2016-08-01 14:47:24,382 INFO  [master/sda1/XXX.XXX.XXX.43:16000-SendThread(sda3:2181)] zookeeper.ClientCnxn: Session establishment complete on server sda3/XXX.XXX.XXX.31:2181, sessionid = 0x356353b4f98007f
, negotiated timeout = 40000
2016-08-01 14:47:24,395 INFO  [master/sda1/XXX.XXX.XXX.43:16000] regionserver.HRegionServer: ClusterId : 2be4df46-db8b-4fc7-a529-12e571444d54
2016-08-01 14:47:24,436 FATAL [sda1:16000.activeMasterManager] master.HMaster: Failed to become active master
org.apache.hadoop.hbase.util.FileSystemVersionException: HBase file layout needs to be upgraded. You have version null and I want version 8. Consult http://hbase.apache.org/book.html for further informatio
n about upgrading HBase. Is your hbase.rootdir valid? If so, you may need to run 'hbase hbck -fixVersionFile'.
        at org.apache.hadoop.hbase.util.FSUtils.checkVersion(FSUtils.java:677)
        at org.apache.hadoop.hbase.master.MasterFileSystem.checkRootDir(MasterFileSystem.java:455)
        at org.apache.hadoop.hbase.master.MasterFileSystem.createInitialFileSystemLayout(MasterFileSystem.java:146)
        at org.apache.hadoop.hbase.master.MasterFileSystem.<init>(MasterFileSystem.java:126)
        at org.apache.hadoop.hbase.master.HMaster.finishActiveMasterInitialization(HMaster.java:650)
        at org.apache.hadoop.hbase.master.HMaster.access$500(HMaster.java:183)
        at org.apache.hadoop.hbase.master.HMaster$1.run(HMaster.java:1652)
        at java.lang.Thread.run(Thread.java:745)
2016-08-01 14:47:24,438 FATAL [sda1:16000.activeMasterManager] master.HMaster: Unhandled exception. Starting shutdown.
org.apache.hadoop.hbase.util.FileSystemVersionException: HBase file layout needs to be upgraded. You have version null and I want version 8. Consult http://hbase.apache.org/book.html for further informatio
n about upgrading HBase. Is your hbase.rootdir valid? If so, you may need to run 'hbase hbck -fixVersionFile'.
        at org.apache.hadoop.hbase.util.FSUtils.checkVersion(FSUtils.java:677)
        at org.apache.hadoop.hbase.master.MasterFileSystem.checkRootDir(MasterFileSystem.java:455)
        at org.apache.hadoop.hbase.master.MasterFileSystem.createInitialFileSystemLayout(MasterFileSystem.java:146)
        at org.apache.hadoop.hbase.master.MasterFileSystem.<init>(MasterFileSystem.java:126)
        at org.apache.hadoop.hbase.master.HMaster.finishActiveMasterInitialization(HMaster.java:650)
        at org.apache.hadoop.hbase.master.HMaster.access$500(HMaster.java:183)
        at org.apache.hadoop.hbase.master.HMaster$1.run(HMaster.java:1652)
        at java.lang.Thread.run(Thread.java:745)
2016-08-01 14:47:24,438 INFO  [sda1:16000.activeMasterManager] regionserver.HRegionServer: STOPPED: Unhandled exception. Starting shutdown.
2016-08-01 14:47:24,438 INFO  [master/sda1/XXX.XXX.XXX.43:16000] regionserver.HRegionServer: Stopping infoServer
2016-08-01 14:47:24,439 INFO  [master/sda1/XXX.XXX.XXX.43:16000] mortbay.log: Stopped SelectChannelConnector@0.0.0.0:16010
2016-08-01 14:47:24,540 INFO  [master/sda1/XXX.XXX.XXX.43:16000] regionserver.HRegionServer: stopping server sda1,16000,1470030443501
2016-08-01 14:47:24,540 INFO  [master/sda1/XXX.XXX.XXX.43:16000] client.ConnectionManager$HConnectionImplementation: Closing zookeeper sessionid=0x356353b4f98007f
2016-08-01 14:47:24,542 INFO  [master/sda1/XXX.XXX.XXX.43:16000] zookeeper.ZooKeeper: Session: 0x356353b4f98007f closed
2016-08-01 14:47:24,542 INFO  [master/sda1/XXX.XXX.XXX.43:16000-EventThread] zookeeper.ClientCnxn: EventThread shut down
2016-08-01 14:47:24,542 INFO  [master/sda1/XXX.XXX.XXX.43:16000] regionserver.HRegionServer: stopping server sda1,16000,1470030443501; all regions closed.
2016-08-01 14:47:24,542 INFO  [master/sda1/XXX.XXX.XXX.43:16000] hbase.ChoreService: Chore service for: sda1,16000,1470030443501 had [] on shutdown
2016-08-01 14:47:24,545 INFO  [master/sda1/XXX.XXX.XXX.43:16000] ipc.RpcServer: Stopping server on 16000
2016-08-01 14:47:24,545 INFO  [RpcServer.listener,port=16000] ipc.RpcServer: RpcServer.listener,port=16000: stopping
2016-08-01 14:47:24,545 INFO  [RpcServer.responder] ipc.RpcServer: RpcServer.responder: stopped
2016-08-01 14:47:24,545 INFO  [RpcServer.responder] ipc.RpcServer: RpcServer.responder: stopping

번호 제목 글쓴이 날짜 조회 수
29 Hadoop의 Datanode를 Decommission하고 나서 HBase의 regionservers파일에 해당 노드명을 지웠는데 여전히 "Dead regionser"로 표시되는 경우 처리 총관리자 2018.01.25 144
28 Current heap configuration for MemStore and BlockCache exceeds the threshold required for successful cluster operation 총관리자 2017.07.18 883
27 HBase 설정 최적화하기(VCNC) file 총관리자 2017.07.18 100
26 HBase write 성능 튜닝 file 총관리자 2017.07.18 73
25 Hbase API를 이용하여 scan시 페이징을 고려하여 목록을 가져올때 사용할 수 있는 로직의 예시를 보여줌 총관리자 2017.04.26 193
24 테이블의 row수를 빠르게 카운트 하는 방법 총관리자 2017.01.26 64
23 hbase startrow와 endrow를 지정하여 검색하기 샘플 총관리자 2016.12.07 60
22 Flume을 이용한 데이타 수집시 HBase write 성능 튜닝 file 총관리자 2016.10.31 593
» bin/start-hbase.sh실행시 org.apache.hadoop.hbase.util.FileSystemVersionException: HBase file layout needs to be upgraded오류가 발생하면 조치사항 총관리자 2016.08.01 171
20 org.apache.hadoop.hbase.ClockOutOfSyncException: org.apache.hadoop.hbase.ClockOutOfSyncException 오류시 조치사항 총관리자 2016.07.14 49
19 Master rejected startup because clock is out of sync 오류 해결방법 총관리자 2016.05.03 36
18 hbase shell 필드 검색 방법 총관리자 2015.05.24 1796
17 secureCRT에서 backspace키가 작동하지 않는 경우 해결방법 총관리자 2015.05.11 581
16 hbase가 기동시키는 zookeeper에서 받아드리는 ip가 IPv6로 사용되는 경우가 있는데 이를 IPv4로 강제적용하는 방법 총관리자 2015.05.08 247
15 hbase CustomFilter만들기 (0.98.X이상) 총관리자 2015.05.08 155
14 HBase 0.98.12(1.2.5) for hadoop2 설치-5대에 완전분산모드 (HDFS HA상테) 총관리자 2015.04.29 966
13 scan의 startrow, stoprow지정하는 방법 총관리자 2015.04.08 315
12 SASL configuration failed: javax.security.auth.login.LoginException: java.lang.NullPointerException 오류 해결방법 총관리자 2015.04.02 608
11 hbase shell에서 컬럼값 검색하기(SingleColumnValueFilter이용) 총관리자 2014.04.25 2410
10 column family삭제시 Column family 'delete' does not exist오류 발생하는 경우 총관리자 2014.04.14 921

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