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    Expert tip

    This was a bug at HBase 1.0.1, it has been patched, so an update to 1.0.2 or further should solve the problem. URL for the Jira thread: https://goo.gl/c5oa6f

Solutions on the web

via SpringSource Issue Tracker by Jinbo Zhang, 2 years ago
Failed setting up proxy interface org.apache.hadoop.hbase.ipc.HRegionInterface to /10.111.88.244:60020 after attempts=1
via SpringSource Issue Tracker by Jinbo Zhang, 1 year ago
Failed setting up proxy interface org.apache.hadoop.hbase.ipc.HRegionInterface to /10.111.88.244:60020 after attempts=1
via Google Groups by ljh flf, 2 years ago
Failed setting up proxy interface org.apache.hadoop.hbase.ipc.HRegionInterface to xxxx1/ 192.168.0.118:60020 after attempts=1
via Stack Overflow by user1537462
, 2 years ago
Failed setting up proxy interface org.apache.hadoop.hbase.ipc.HRegionInterface to localhost/127.0.0.1:60020 after attempts=1
via mapr.com by Unknown author, 2 years ago
Failed setting up proxy interface org.apache.hadoop.hbase.ipc.HRegionInterface to /127.0.0.1:60020 after attempts=1
via Google Groups by Sergey Bartunov, 2 years ago
Failed setting up proxy interface org.apache.hadoop.hbase.ipc.HRegionInterface to /127.0.0.1:57656 after attempts=1
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:207)	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:523)	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)	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 $Proxy8.getProtocolVersion(Unknown Source)	at org.apache.hadoop.hbase.ipc.WritableRpcEngine.getProxy(WritableRpcEngine.java:183)	at org.apache.hadoop.hbase.ipc.HBaseRPC.getProxy(HBaseRPC.java:303)	at org.apache.hadoop.hbase.ipc.HBaseRPC.getProxy(HBaseRPC.java:280)	at org.apache.hadoop.hbase.ipc.HBaseRPC.getProxy(HBaseRPC.java:332)	at org.apache.hadoop.hbase.ipc.HBaseRPC.waitForProxy(HBaseRPC.java:236)	at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.getHRegionConnection(HConnectionManager.java:1278)	at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.getHRegionConnection(HConnectionManager.java:1235)	at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.getHRegionConnection(HConnectionManager.java:1222)	at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegionInMeta(HConnectionManager.java:918)	at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegion(HConnectionManager.java:814)	at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegion(HConnectionManager.java:782)	at org.apache.hadoop.hbase.client.HTable.finishSetup(HTable.java:251)	at org.apache.hadoop.hbase.client.HTable.(HTable.java:215)	at org.apache.hadoop.hbase.catalog.MetaReader.getHTable(MetaReader.java:200)	at org.apache.hadoop.hbase.catalog.MetaReader.getMetaHTable(MetaReader.java:226)	at org.apache.hadoop.hbase.catalog.MetaReader.fullScan(MetaReader.java:700)	at org.apache.hadoop.hbase.catalog.MetaReader.fullScan(MetaReader.java:183)	at org.apache.hadoop.hbase.catalog.MetaReader.tableExists(MetaReader.java:448)	at org.apache.hadoop.hbase.client.HBaseAdmin.tableExists(HBaseAdmin.java:204)	at org.apache.hadoop.hbase.client.HBaseAdmin.tableExists(HBaseAdmin.java:218)	at org.apache.hadoop.hbase.PerformanceEvaluation.checkTable(PerformanceEvaluation.java:484)	at org.apache.hadoop.hbase.PerformanceEvaluation.runNIsMoreThanOne(PerformanceEvaluation.java:524)	at org.apache.hadoop.hbase.PerformanceEvaluation.runTest(PerformanceEvaluation.java:1194)	at org.apache.hadoop.hbase.PerformanceEvaluation.doCommandLine(PerformanceEvaluation.java:1309)	at org.apache.hadoop.hbase.PerformanceEvaluation.main(PerformanceEvaluation.java:1334)