在测试的时候会报错如下：
2013-07-08 09:30:02,568 [pool-2-thread-1] org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.processBatchCallback(HConnectionManager.java:1631) WARN client.HConnectionManager$HConnectionImplementation - Failed all from region=t1,,1373246892580.877bb26da1e4aed541915870fa924224., hostname=test89.hadoop, port=60020
java.util.concurrent.ExecutionException: java.io.IOException: Call to test89.hadoop/10.1.77.89:60020 failed on local exception: java.io.InterruptedIOException: Interruped while waiting for IO on channel java.nio.channels.SocketChannel[connected local=/10.1.77.84:51032 remote=test89.hadoop/10.1.77.89:60020]. 59999 millis timeout left.
at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:222)
at java.util.concurrent.FutureTask.get(FutureTask.java:83)
at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.processBatchCallback(HConnectionManager.java:1601)
at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.processBatch(HConnectionManager.java:1453)
at org.apache.hadoop.hbase.client.HTable.flushCommits(HTable.java:936)
at org.apache.hadoop.hbase.client.HTable.put(HTable.java:783)
at com.dp.nebula.wormhole.plugins.common.HBaseClient.flush(HBaseClient.java:121)
at com.dp.nebula.wormhole.plugins.writer.hbasewriter.HBaseWriter.commit(HBaseWriter.java:112)
at com.dp.nebula.wormhole.engine.core.WriterThread.call(WriterThread.java:52)
at com.dp.nebula.wormhole.engine.core.WriterThread.call(WriterThread.java:1)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:662)
Caused by: java.io.IOException: Call to test89.hadoop/10.1.77.89:60020 failed on local exception: java.io.InterruptedIOException: Interruped while waiting for IO on channel java.nio.channels.SocketChannel[connected local=/10.1.77.84:51032 remote=test89.hadoop/10.1.77.89:60020]. 59999 millis timeout left.
at org.apache.hadoop.hbase.ipc.HBaseClient.wrapException(HBaseClient.java:1030)
at org.apache.hadoop.hbase.ipc.HBaseClient.call(HBaseClient.java:999)
at org.apache.hadoop.hbase.ipc.SecureRpcEngine$Invoker.invoke(SecureRpcEngine.java:104)
at com.sun.proxy.$Proxy5.multi(Unknown Source)
at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation$3$1.call(HConnectionManager.java:1430)
at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation$3$1.call(HConnectionManager.java:1428)
at org.apache.hadoop.hbase.client.ServerCallable.withoutRetries(ServerCallable.java:215)
at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation$3.call(HConnectionManager.java:1437)
at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation$3.call(HConnectionManager.java:1425)
... 5 more
Caused by: java.io.InterruptedIOException: Interruped while waiting for IO on channel java.nio.channels.SocketChannel[connected local=/10.1.77.84:51032 remote=test89.hadoop/10.1.77.89:60020]. 59999 millis timeout left.
2013-07-08 09:30:03,579 [pool-2-thread-6] com.dp.nebula.wormhole.engine.core.WriterThread.call(WriterThread.java:56) ERROR core.WriterThread - Exception occurs in writer thread!
com.dp.nebula.wormhole.common.WormholeException: java.io.IOException: <SPAN>org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@b7c96a9 closed</SPAN>
at com.dp.nebula.wormhole.plugins.writer.hbasewriter.HBaseWriter.commit(HBaseWriter.java:114)
at com.dp.nebula.wormhole.engine.core.WriterThread.call(WriterThread.java:52)
at com.dp.nebula.wormhole.engine.core.WriterThread.call(WriterThread.java:1)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:662)
Caused by: java.io.IOException: org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@b7c96a9 closed
at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegion(HConnectionManager.java:877)
at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegion(HConnectionManager.java:857)
at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.processBatchCallback(HConnectionManager.java:1568)
at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.processBatch(HConnectionManager.java:1453)
at org.apache.hadoop.hbase.client.HTable.flushCommits(HTable.java:936)
at org.apache.hadoop.hbase.client.HTable.put(HTable.java:783)
at com.dp.nebula.wormhole.plugins.common.HBaseClient.flush(HBaseClient.java:121)
at com.dp.nebula.wormhole.plugins.writer.hbasewriter.HBaseWriter.commit(HBaseWriter.java:112)
... 7 more