我还没有弄清楚这个错误消息的含义。我对hdfs和hbase也很陌生，所以这是问题的一部分。除了hdfs服务器可能空间不足之外，还有什么可能导致此错误：
2014-06-13 12:55:33,164 WARN org.apache.hadoop.hbase.regionserver.wal.HLogSplitter:
Could not open hdfs://<OURSERVER>:8020/hbase/.logs/<HBASE_BOX>,60020,1402678303659-splitting/<HBASE_BOX>m%2C60020%2C1402678303659.1402678319050 for reading. File is empty
java.io.EOFException
at java.io.DataInputStream.readFully(Unknown Source)
at java.io.DataInputStream.readFully(Unknown Source)
at org.apache.hadoop.io.SequenceFile$Reader.init(SequenceFile.java:1800)
at org.apache.hadoop.io.SequenceFile$Reader.initialize(SequenceFile.java:1765)
at org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1714)
at org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1728)
at org.apache.hadoop.hbase.regionserver.wal.SequenceFileLogReader$WALReader.<init>(SequenceFileLogReader.java:55)
at org.apache.hadoop.hbase.regionserver.wal.SequenceFileLogReader.init(SequenceFileLogReader.java:178)
at org.apache.hadoop.hbase.regionserver.wal.HLog.getReader(HLog.java:745)
at org.apache.hadoop.hbase.regionserver.wal.HLogSplitter.getReader(HLogSplitter.java:855)
at org.apache.hadoop.hbase.regionserver.wal.HLogSplitter.getReader(HLogSplitter.java:768)
at org.apache.hadoop.hbase.regionserver.wal.HLogSplitter.splitLogFile(HLogSplitter.java:412)
at org.apache.hadoop.hbase.regionserver.wal.HLogSplitter.splitLogFile(HLogSplitter.java:380)
at org.apache.hadoop.hbase.regionserver.SplitLogWorker$1.exec(SplitLogWorker.java:115)
at org.apache.hadoop.hbase.regionserver.SplitLogWorker.grabTask(SplitLogWorker.java:283)
at org.apache.hadoop.hbase.regionserver.SplitLogWorker.taskLoop(SplitLogWorker.java:214)
at org.apache.hadoop.hbase.regionserver.SplitLogWorker.run(SplitLogWorker.java:182)
at java.lang.Thread.run(Unknown Source)
2条答案
按热度按时间2guxujil1#
您可以通过
fsck看到了吗http://hadoop.apache.org/docs/r2.4.0/hadoop-project-dist/hadoop-common/commandsmanual.html#fsck完成后，您可以使用
hbck看到了吗http://hbase.apache.org/book/hbck.in.depth.htmlar7v8xwq2#
问题是特定hdfs节点上缺少磁盘空间。