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From "Ananth T. Sarathy" <ananth.t.sara...@gmail.com>
Subject Hbase error
Date Wed, 14 Oct 2009 16:07:43 GMT
I am getting the error below...

Additionally, I am trying to iterate with a scanner to try and check for
certain data and the thing just won't return. And when I am in the shell and
try to do a count on a table, its also spinning and not doing anything....

12:02:04,103 ERROR [STDERR] 09/10/14 12:02:04 WARN zookeeper.ClientCnxn:
Ignoring exception during shutdown output
java.nio.channels.ClosedChannelException
        at sun.nio.ch.SocketChannelImpl.shutdownOutput(Unknown Source)
        at sun.nio.ch.SocketAdaptor.shutdownOutput(Unknown Source)
        at
org.apache.zookeeper.ClientCnxn$SendThread.cleanup(ClientCnxn.java:956)
        at
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:922)
12:02:05,632 ERROR [STDERR] 09/10/14 12:02:05 INFO zookeeper.ClientCnxn:
Attempting connection to server localhost/127.0.0.1:2181
12:02:05,633 ERROR [STDERR] 09/10/14 12:02:05 WARN zookeeper.ClientCnxn:
Exception closing session 0x0 to sun.nio.ch.SelectionKeyImpl@11add17a
java.net.ConnectException: Connection refused
        at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
        at sun.nio.ch.SocketChannelImpl.finishConnect(Unknown Source)
        at
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:885)
12:02:05,633 ERROR [STDERR] 09/10/14 12:02:05 WARN zookeeper.ClientCnxn:
Ignoring exception during shutdown input
java.nio.channels.ClosedChannelException
        at sun.nio.ch.SocketChannelImpl.shutdownInput(Unknown Source)
        at sun.nio.ch.SocketAdaptor.shutdownInput(Unknown Source)
        at
org.apache.zookeeper.ClientCnxn$SendThread.cleanup(ClientCnxn.java:951)
        at
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:922)
12:02:05,633 ERROR [STDERR] 09/10/14 12:02:05 WARN zookeeper.ClientCnxn:
Ignoring exception during shutdown output
java.nio.channels.ClosedChannelException
        at sun.nio.ch.SocketChannelImpl.shutdownOutput(Unknown Source)
        at sun.nio.ch.SocketAdaptor.shutdownOutput(Unknown Source)
        at
org.apache.zookeeper.ClientCnxn$SendThread.cleanup(ClientCnxn.java:956)
        at
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:922)
12:02:05,735 ERROR [STDERR] 09/10/14 12:02:05 WARN
zookeeper.ZooKeeperWrapper: Failed to create /hbase -- check quorum servers,
currently=localhost:2181
org.apache.zookeeper.KeeperException$ConnectionLossException:
KeeperErrorCode = ConnectionLoss for /hbase
        at
org.apache.zookeeper.KeeperException.create(KeeperException.java:90)
        at
org.apache.zookeeper.KeeperException.create(KeeperException.java:42)
        at org.apache.zookeeper.ZooKeeper.create(ZooKeeper.java:522)
        at
org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.ensureExists(ZooKeeperWrapper.java:342)
        at
org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.ensureParentExists(ZooKeeperWrapper.java:365)
        at
org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.checkOutOfSafeMode(ZooKeeperWrapper.java:478)
        at
org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRootRegion(HConnectionManager.java:903)
        at
org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegion(HConnectionManager.java:573)
        at
org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegion(HConnectionManager.java:549)
        at
org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegionInMeta(HConnectionManager.java:623)
        at
org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegion(HConnectionManager.java:582)
        at
org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegion(HConnectionManager.java:549)
        at
org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegionInMeta(HConnectionManager.java:623)
        at
org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegion(HConnectionManager.java:586)
        at
org.apache.hadoop.hbase.client.HConnectionManager$TableServers.locateRegion(HConnectionManager.java:549)
        at org.apache.hadoop.hbase.client.HTable.<init>(HTable.java:125)
        at org.apache.hadoop.hbase.client.HTable.<init>(HTable.java:103)
        at com.iswcorp.hadoop.hbase.HBaseTableDataManagerImpl.<init>(Unknown
Source)
        at com.iswcorp.application.servlet.ReQueueServlet.requeue(Unknown
Source)
        at com.iswcorp.application.servlet.ReQueueServlet.process(Unknown
Source)
        at com.iswcorp.application.servlet.ReQueueServlet.doGet(Unknown
Source)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:235)
        at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
        at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:190)
        at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:92)
        at
org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126)
        at
org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70)
        at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
        at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
        at
org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
        at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
        at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330)
        at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:829)
        at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:598)
        at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
        at java.lang.Thread.run(Unknown Source)


Ananth T Sarathy

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