org.apache.hadoop.hbase.client.RetriesExhaus

Question

org.apache.hadoop.hbase.client.RetriesExhaustedException: Failed after attempts=36, exceptions:
Mon Aug 10 11:34:12 GMT+08:00 2015, null, java.net.SocketTimeoutException: callTimeout=60000, callDuration=79851: row 'student,,' on table 'hbase:meta' at region=hbase:meta,,1.1588230740, hostname=node5,16020,1438930352173, seqNum=0
    at org.apache.hadoop.hbase.client.RpcRetryingCallerWithReadReplicas.throwEnrichedException(RpcRetryingCallerWithReadReplicas.java:266)
    at org.apache.hadoop.hbase.client.ScannerCallableWithReplicas.call(ScannerCallableWithReplicas.java:199)
    at org.apache.hadoop.hbase.client.ScannerCallableWithReplicas.call(ScannerCallableWithReplicas.java:56)
    at org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithoutRetries(RpcRetryingCaller.java:200)
    at org.apache.hadoop.hbase.client.ClientScanner.call(ClientScanner.java:287)
    at org.apache.hadoop.hbase.client.ClientScanner.nextScanner(ClientScanner.java:267)
    at org.apache.hadoop.hbase.client.ClientScanner.initializeScannerInConstruction(ClientScanner.java:139)
    at org.apache.hadoop.hbase.client.ClientScanner.<init>(ClientScanner.java:134)
    at org.apache.hadoop.hbase.client.HTable.getScanner(HTable.java:825)
    at org.apache.hadoop.hbase.MetaTableAccessor.fullScan(MetaTableAccessor.java:606)
    at org.apache.hadoop.hbase.MetaTableAccessor.tableExists(MetaTableAccessor.java:370)
    at org.apache.hadoop.hbase.client.HBaseAdmin.tableExists(HBaseAdmin.java:281)
    at org.apache.hadoop.hbase.client.HBaseAdmin.tableExists(HBaseAdmin.java:291)
    at com.test.cn.HBaseJavaAPI.createTable(HBaseJavaAPI.java:47)
    at com.test.cn.HBaseJavaAPI.main(HBaseJavaAPI.java:147)
Caused by: java.net.SocketTimeoutException: callTimeout=60000, callDuration=79851: row 'student,,' on table 'hbase:meta' at region=hbase:meta,,1.1588230740, hostname=node5,16020,1438930352173, seqNum=0
    at org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithRetries(RpcRetryingCaller.java:159)
    at org.apache.hadoop.hbase.client.ScannerCallableWithReplicas$RetryingRPC.call(ScannerCallableWithReplicas.java:294)
    at org.apache.hadoop.hbase.client.ScannerCallableWithReplicas$RetryingRPC.call(ScannerCallableWithReplicas.java:275)
    at java.util.concurrent.FutureTask.run(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)
Caused by: java.net.UnknownHostException: unknown host: node5
    at org.apache.hadoop.hbase.ipc.RpcClient$Connection.<init>(RpcClient.java:520)
    at org.apache.hadoop.hbase.ipc.RpcClient.createConnection(RpcClient.java:353)
    at org.apache.hadoop.hbase.ipc.RpcClient.g

Answer 1

节点有问题了吧，就像楼上贴的hostname=node5，这个节点

Answer 2

楼主解决了吗？困扰我2个星期了，怎么都不行，，启动就是卡住不动，报这个错

Answer 3

这个是修改hdfs中的socket-time吗？还是怎么解决，你解决了吗？