Dear Ted, I had learn the HBase quick-start cookbook although I have not yet read all of the document, I have known how to configure the HBase primary parameters and basic operation.
I had ever tried to both make HBase control to use zookeeper and cancel HBase to start zookeeper server via set up the export HBASE_MANAGES_ZK=true/false in the file--hbase-env.sh. Whatever zookeeper is launched by HBase automatically or started manually, the same problems and logs are encountered as follows you submitted. I don't understand why zookeeper authentication SASL failed. Actually when do the command "start-hbase.sh", the master process was opened at the beginning, afterwards it's closed by itself, meanwhile the zookeeper quorum process is always running until kill it manually. I had do the command "JPS" to observe the process. Thanks. -----Original Message----- From: Ted Yu [mailto:yuzhih...@gmail.com] Sent: Tuesday, November 15, 2016 11:01 AM To: user@hbase.apache.org Subject: problem in launching HBase 2016-11-10 11:25:14,177 INFO [main-SendThread(localhost:2181)] zookeeper.ClientCnxn: Opening socket connection to server localhost/ *127.0.0.1*:2181. Will not attempt to authenticate using SASL (unknown error) Was the zookeeper quorum running on the localhost ? In the future, use pastebin for passing config / log files - attachment would be stripped by mailing list. Have you read this ? http://hbase.apache.org/book.html#quickstart_fully_distributed On Mon, Nov 14, 2016 at 6:26 PM, QI Congyun <congyun...@alcatel-sbell.com.cn > wrote: > > My previous e-mail is attached, pls check if the relative traces are > enough to investigate or not? > My node configuration are also enclosed. > > Thanks a lot. > > > ---------- Forwarded message ---------- > From: QI Congyun <congyun...@alcatel-sbell.com.cn> > To: "user-i...@hbase.apache.org" <user-i...@hbase.apache.org> > Cc: > Date: Mon, 14 Nov 2016 08:20:11 +0000 > Subject: my questions about launching HBase > > Hi, Specialist, > > > > I try to set up a HBase database, but the HBase is always raised some > errors. I had ever sent the e-mail to one of hbase mail-list, the > e-mail is refused some times, then I try to submit my questions to the > new mail-box, hope to receive your response. > > Thanks a lot. > > > > my hadoop version is Hadoop-2.7.3, > > my OS is: CEOS linux6.4. > > > > > ---------- Forwarded message ---------- > From: QI Congyun <congyun...@alcatel-sbell.com.cn> > To: "hbase-...@lists.apache.org" <hbase-...@lists.apache.org> > Cc: > Date: Fri, 11 Nov 2016 02:01:58 +0000 > Subject: FW: my questions are always not resolved about hbase > > > > The E-mail can’t be sent to the destination e-mail box, resent it again. > > > > Thanks. > > > > *From:* QI Congyun > *Sent:* Thursday, November 10, 2016 11:53 AM > *To:* 'hbase-...@lists.apache.org' > *Subject:* my questions are always not resolved about hbase > > > > Hello sir, > > > > So sorry to bather you, I’m interested in the Hadoop system, and > attempted to use Hadoop and Hbase, but the Hbase issue can’t be > resolved, could you help me? Thanks in advance. > > > > 1. I’m very bewildered why the same issue is always encountered > when launching hbase each time, the raised information is attached as > follows: > > > > *[hadoop@hadoop2 hbase-1.2.3]$ * > > *[hadoop@hadoop2 hbase-1.2.3]$ bin/start-hbase.sh * > > *localhost: starting zookeeper, logging to > /home/hadoop/hbase-1.2.3/bin/../logs/hbase-hadoop-zookeeper-hadoop2.ou > t* > > *localhost: java.io.IOException: Unable to create data dir > /home/testuser/zookeeper* > > *localhost: at > org.apache.hadoop.hbase.zookeeper.HQuorumPeer.writeMyID(HQuorumPeer.ja > va:157)* > > *localhost: at > org.apache.hadoop.hbase.zookeeper.HQuorumPeer.main(HQuorumPeer.java:70 > )* > > *starting master, logging to > /home/hadoop/hbase-1.2.3/logs/hbase-hadoop-master-hadoop2.out* > > *starting regionserver, logging to > /home/hadoop/hbase-1.2.3/logs/hbase-hadoop-1-regionserver-hadoop2.out* > > …………… > > *[hadoop@hadoop2 hbase-1.2.3]$ jps* > > *11805 SecondaryNameNode* > > *11614 DataNode* > > *507 NodeManager* > > *30687 HRegionServer* > > *385 ResourceManager* > > *11379 NameNode* > > *30899 Jps* > > *……………………..* > > *[hadoop@hadoop2 hbase-1.2.3]$ bin/stop-hbase.sh * > > *stopping hbasecat: /tmp/hbase-hadoop-master.pid: No such file or > directory* > > > > *localhost: no zookeeper to stop because no pid file > /tmp/hbase-hadoop-zookeeper.pid* > > > > 2. When I check the logs, and a fatal errors are raised once again, > but I don’t know why. > > > > 2016-11-10 11:25:14,177 INFO [main-SendThread(localhost:2181)] > zookeeper.ClientCnxn: Opening socket connection to server localhost/ > 127.0.0.1:2181. Will not attempt to authenticate using SASL (unknown > error) > > 2016-11-10 11:25:14,181 WARN [main-SendThread(localhost:2181)] > zookeeper.ClientCnxn: Session 0x0 for server null, unexpected error, > closing socket connection and attempting reconnect > > java.net.ConnectException: Connection refused > > at sun.nio.ch.SocketChannelImpl.checkConnect(Native > Method) > > at sun.nio.ch.SocketChannelImpl.finishConnect( > SocketChannelImpl.java:739) > > at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport( > ClientCnxnSocketNIO.java:361) > > at org.apache.zookeeper.ClientCnxn$SendThread.run( > ClientCnxn.java:1081) > > 2016-11-10 11:25:14,291 INFO [main-SendThread(localhost:2181)] > zookeeper.ClientCnxn: Opening socket connection to server > localhost/0:0:0:0:0:0:0:1:2181. Will not attempt to authenticate using > SASL (unknown error) > > 2016-11-10 11:25:14,294 WARN [main-SendThread(localhost:2181)] > zookeeper.ClientCnxn: Session 0x0 for server null, unexpected error, > closing socket connection and attempting reconnect > > java.net.ConnectException: Connection refused > > > > > >
