[ https://issues.apache.org/jira/browse/HBASE-9746?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Lars Hofhansl resolved HBASE-9746. ---------------------------------- Resolution: Invalid > RegionServer can't start when replication tries to replicate to an unknown > host > ------------------------------------------------------------------------------- > > Key: HBASE-9746 > URL: https://issues.apache.org/jira/browse/HBASE-9746 > Project: HBase > Issue Type: Bug > Affects Versions: 0.94.12 > Reporter: Lars Hofhansl > Priority: Minor > > Just ran into this: > {code} > 13/10/11 00:37:02 [regionserver60020] WARN zookeeper.ZKConfig(204): > java.net.UnknownHostException: <old-host>: Name or service not known > at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method) > at java.net.InetAddress$1.lookupAllHostAddr(InetAddress.java:894) > at > java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1286) > at java.net.InetAddress.getAllByName0(InetAddress.java:1239) > at java.net.InetAddress.getAllByName(InetAddress.java:1155) > at java.net.InetAddress.getAllByName(InetAddress.java:1091) > at java.net.InetAddress.getByName(InetAddress.java:1041) > at > org.apache.hadoop.hbase.zookeeper.ZKConfig.getZKQuorumServersString(ZKConfig.java:201) > at > org.apache.hadoop.hbase.zookeeper.ZKConfig.getZKQuorumServersString(ZKConfig.java:245) > at > org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.<init>(ZooKeeperWatcher.java:147) > at > org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.<init>(ZooKeeperWatcher.java:127) > at > org.apache.hadoop.hbase.replication.ReplicationPeer.reloadZkWatcher(ReplicationPeer.java:170) > at > org.apache.hadoop.hbase.replication.ReplicationPeer.<init>(ReplicationPeer.java:69) > at > org.apache.hadoop.hbase.replication.ReplicationZookeeper.getPeer(ReplicationZookeeper.java:343) > at > org.apache.hadoop.hbase.replication.ReplicationZookeeper.connectToPeer(ReplicationZookeeper.java:308) > at > org.apache.hadoop.hbase.replication.ReplicationZookeeper.connectExistingPeers(ReplicationZookeeper.java:189) > at > org.apache.hadoop.hbase.replication.ReplicationZookeeper.<init>(ReplicationZookeeper.java:156) > at > org.apache.hadoop.hbase.replication.regionserver.Replication.initialize(Replication.java:89) > at > org.apache.hadoop.hbase.regionserver.HRegionServer.newReplicationInstance(HRegionServer.java:3986) > at > org.apache.hadoop.hbase.regionserver.HRegionServer.createNewReplicationInstance(HRegionServer.java:3955) > at > org.apache.hadoop.hbase.regionserver.HRegionServer.setupWALAndReplication(HRegionServer.java:1412) > at > org.apache.hadoop.hbase.regionserver.HRegionServer.handleReportForDutyResponse(HRegionServer.java:1096) > at > org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:749) > at java.lang.Thread.run(Thread.java:722) > 13/10/11 00:37:02 [regionserver60020] ERROR zookeeper.ZKConfig(210): no valid > quorum servers found in zoo.cfg > 13/10/11 00:37:02 [regionserver60020] WARN regionserver.HRegionServer(1108): > Exception in region server : > java.io.IOException: Unable to determine ZooKeeper ensemble > at org.apache.hadoop.hbase.zookeeper.ZKUtil.connect(ZKUtil.java:116) > at > org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.<init>(ZooKeeperWatcher.java:153) > at > org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.<init>(ZooKeeperWatcher.java:127) > at > org.apache.hadoop.hbase.replication.ReplicationPeer.reloadZkWatcher(ReplicationPeer.java:170) > at > org.apache.hadoop.hbase.replication.ReplicationPeer.<init>(ReplicationPeer.java:69) > at > org.apache.hadoop.hbase.replication.ReplicationZookeeper.getPeer(ReplicationZookeeper.java:343) > at > org.apache.hadoop.hbase.replication.ReplicationZookeeper.connectToPeer(ReplicationZookeeper.java:308) > at > org.apache.hadoop.hbase.replication.ReplicationZookeeper.connectExistingPeers(ReplicationZookeeper.java:189) > at > org.apache.hadoop.hbase.replication.ReplicationZookeeper.<init>(ReplicationZookeeper.java:156) > at > org.apache.hadoop.hbase.replication.regionserver.Replication.initialize(Replication.java:89) > at > org.apache.hadoop.hbase.regionserver.HRegionServer.newReplicationInstance(HRegionServer.java:3986) > at > org.apache.hadoop.hbase.regionserver.HRegionServer.createNewReplicationInstance(HRegionServer.java:3955) > at > org.apache.hadoop.hbase.regionserver.HRegionServer.setupWALAndReplication(HRegionServer.java:1412) > at > org.apache.hadoop.hbase.regionserver.HRegionServer.handleReportForDutyResponse(HRegionServer.java:1096) > at > org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:749) > at java.lang.Thread.run(Thread.java:722) > 13/10/11 00:37:02 [regionserver60020] INFO regionserver.HRegionServer(1823): > STOPPED: Failed initialization > 13/10/11 00:37:02 [regionserver60020] ERROR regionserver.HRegionServer(1228): > Failed init > java.io.IOException: Unable to determine ZooKeeper ensemble > at org.apache.hadoop.hbase.zookeeper.ZKUtil.connect(ZKUtil.java:116) > at > org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.<init>(ZooKeeperWatcher.java:153) > at > org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.<init>(ZooKeeperWatcher.java:127) > at > org.apache.hadoop.hbase.replication.ReplicationPeer.reloadZkWatcher(ReplicationPeer.java:170) > at > org.apache.hadoop.hbase.replication.ReplicationPeer.<init>(ReplicationPeer.java:69) > at > org.apache.hadoop.hbase.replication.ReplicationZookeeper.getPeer(ReplicationZookeeper.java:343) > at > org.apache.hadoop.hbase.replication.ReplicationZookeeper.connectToPeer(ReplicationZookeeper.java:308) > at > org.apache.hadoop.hbase.replication.ReplicationZookeeper.connectExistingPeers(ReplicationZookeeper.java:189) > at > org.apache.hadoop.hbase.replication.ReplicationZookeeper.<init>(ReplicationZookeeper.java:156) > at > org.apache.hadoop.hbase.replication.regionserver.Replication.initialize(Replication.java:89) > at > org.apache.hadoop.hbase.regionserver.HRegionServer.newReplicationInstance(HRegionServer.java:3986) > at > org.apache.hadoop.hbase.regionserver.HRegionServer.createNewReplicationInstance(HRegionServer.java:3955) > at > org.apache.hadoop.hbase.regionserver.HRegionServer.setupWALAndReplication(HRegionServer.java:1412) > at > org.apache.hadoop.hbase.regionserver.HRegionServer.handleReportForDutyResponse(HRegionServer.java:1096) > at > org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:749) > at java.lang.Thread.run(Thread.java:722) > 13/10/11 00:37:02 [regionserver60020] FATAL regionserver.HRegionServer(1898): > ABORTING region server XXXXXXXX,60020,1381451821216: Unhandled exception: > Unable to determine ZooKeeper ensemble > java.io.IOException: Unable to determine ZooKeeper ensemble > at org.apache.hadoop.hbase.zookeeper.ZKUtil.connect(ZKUtil.java:116) > at > org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.<init>(ZooKeeperWatcher.java:153) > at > org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.<init>(ZooKeeperWatcher.java:127) > at > org.apache.hadoop.hbase.replication.ReplicationPeer.reloadZkWatcher(ReplicationPeer.java:170) > at > org.apache.hadoop.hbase.replication.ReplicationPeer.<init>(ReplicationPeer.java:69) > at > org.apache.hadoop.hbase.replication.ReplicationZookeeper.getPeer(ReplicationZookeeper.java:343) > at > org.apache.hadoop.hbase.replication.ReplicationZookeeper.connectToPeer(ReplicationZookeeper.java:308) > at > org.apache.hadoop.hbase.replication.ReplicationZookeeper.connectExistingPeers(ReplicationZookeeper.java:189) > at > org.apache.hadoop.hbase.replication.ReplicationZookeeper.<init>(ReplicationZookeeper.java:156) > at > org.apache.hadoop.hbase.replication.regionserver.Replication.initialize(Replication.java:89) > at > org.apache.hadoop.hbase.regionserver.HRegionServer.newReplicationInstance(HRegionServer.java:3986) > at > org.apache.hadoop.hbase.regionserver.HRegionServer.createNewReplicationInstance(HRegionServer.java:3955) > at > org.apache.hadoop.hbase.regionserver.HRegionServer.setupWALAndReplication(HRegionServer.java:1412) > at > org.apache.hadoop.hbase.regionserver.HRegionServer.handleReportForDutyResponse(HRegionServer.java:1096) > at > org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:749) > at java.lang.Thread.run(Thread.java:722) > {code} -- This message was sent by Atlassian JIRA (v6.1#6144)