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stack commented on HBASE-5883: ------------------------------ @Jieshan So, what do we need to do to close this issue out? What do we need to apply? Thanks. > Backup master is going down due to connection refused exception > --------------------------------------------------------------- > > Key: HBASE-5883 > URL: https://issues.apache.org/jira/browse/HBASE-5883 > Project: HBase > Issue Type: Bug > Components: master > Affects Versions: 0.90.6, 0.92.1, 0.94.0 > Reporter: Gopinathan A > Assignee: Jieshan Bean > Fix For: 0.90.7, 0.92.2, 0.96.0, 0.94.2 > > Attachments: 90-addendum.patch, 92-addendum.patch, 94-addendum.patch, > HBASE-5883-90.patch, HBASE-5883-92.patch, HBASE-5883-94.patch, > HBASE-5883-trunk.patch, trunk-addendum.patch > > > The active master node network was down for some time (This node contains > Master,DN,ZK,RS). Here backup node got > notification, and started to became active. Immedietly backup node got > aborted with the below exception. > {noformat} > 2012-04-09 10:42:24,270 INFO org.apache.hadoop.hbase.master.SplitLogManager: > finished splitting (more than or equal to) 861248320 bytes in 4 log files in > [hdfs://192.168.47.205:9000/hbase/.logs/HOST-192-168-47-202,60020,1333715537172-splitting] > in 26374ms > 2012-04-09 10:42:24,316 FATAL org.apache.hadoop.hbase.master.HMaster: Master > server abort: loaded coprocessors are: [] > 2012-04-09 10:42:24,333 FATAL org.apache.hadoop.hbase.master.HMaster: > Unhandled exception. Starting shutdown. > java.io.IOException: java.net.ConnectException: Connection refused > at > org.apache.hadoop.hbase.ipc.HBaseClient$Connection.setupIOstreams(HBaseClient.java:375) > at > org.apache.hadoop.hbase.ipc.HBaseClient.getConnection(HBaseClient.java:1045) > at org.apache.hadoop.hbase.ipc.HBaseClient.call(HBaseClient.java:897) > at > org.apache.hadoop.hbase.ipc.WritableRpcEngine$Invoker.invoke(WritableRpcEngine.java:150) > at $Proxy13.getProtocolVersion(Unknown Source) > at > org.apache.hadoop.hbase.ipc.WritableRpcEngine.getProxy(WritableRpcEngine.java:183) > at org.apache.hadoop.hbase.ipc.HBaseRPC.getProxy(HBaseRPC.java:303) > at org.apache.hadoop.hbase.ipc.HBaseRPC.getProxy(HBaseRPC.java:280) > at org.apache.hadoop.hbase.ipc.HBaseRPC.getProxy(HBaseRPC.java:332) > at org.apache.hadoop.hbase.ipc.HBaseRPC.waitForProxy(HBaseRPC.java:236) > at > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.getHRegionConnection(HConnectionManager.java:1276) > at > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.getHRegionConnection(HConnectionManager.java:1233) > at > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.getHRegionConnection(HConnectionManager.java:1220) > at > org.apache.hadoop.hbase.catalog.CatalogTracker.getCachedConnection(CatalogTracker.java:569) > at > org.apache.hadoop.hbase.catalog.CatalogTracker.getRootServerConnection(CatalogTracker.java:369) > at > org.apache.hadoop.hbase.catalog.CatalogTracker.waitForRootServerConnection(CatalogTracker.java:353) > at > org.apache.hadoop.hbase.catalog.CatalogTracker.verifyRootRegionLocation(CatalogTracker.java:660) > at > org.apache.hadoop.hbase.master.HMaster.assignRootAndMeta(HMaster.java:616) > at > org.apache.hadoop.hbase.master.HMaster.finishInitialization(HMaster.java:540) > at org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:363) > at java.lang.Thread.run(Thread.java:662) > Caused by: java.net.ConnectException: Connection refused > at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) > at > sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567) > at > org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206) > at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:488) > at > org.apache.hadoop.hbase.ipc.HBaseClient$Connection.setupConnection(HBaseClient.java:328) > at > org.apache.hadoop.hbase.ipc.HBaseClient$Connection.setupIOstreams(HBaseClient.java:362) > ... 20 more > 2012-04-09 10:42:24,336 INFO org.apache.hadoop.hbase.master.HMaster: Aborting > 2012-04-09 10:42:24,336 DEBUG org.apache.hadoop.hbase.master.HMaster: > Stopping service threads > {noformat} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira