org.apache.hadoop.hbase.client.RetriesExhaustedWithDetailsException异常处理

在hbase写入数据时，出现下列异常：

org.apache.hadoop.hbase.client.RetriesExhaustedWithDetailsException: Failed 3465 actions: servers with issues: cloudgis2:60020,

at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.processBatch(HConnectionManager.java:1424)

at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.processBatchOfPuts(HConnectionManager.java:1438)

at org.apache.hadoop.hbase.client.HTable.flushCommits(HTable.java:857)

at org.apache.hadoop.hbase.client.HTable.doPut(HTable.java:713)

at org.apache.hadoop.hbase.client.HTable.put(HTable.java:691)

at GIS.OS.HBaseOperator.insertItem(HBaseOperator.java:79)

at GIS.Tiles.TileDatabase.writeTile(TileDatabase.java:41)

at GIS.Tiles.GISTest.writeData(GISTest.java:222)

at GIS.Tiles.GISTest.main(GISTest.java:474)

（1）首先看看是不是某个datanode下线了，或者空间不足

（2）可能是客户端的writebuffer舍的过大，把writebuffer关闭，可能会解决问题