java.io.IOException

Reflection

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Solutions on the web19

  • Reflection
  • via Google Groups by Jeff Whiting, 1 year ago
    Reflection
  • via Google Groups by Vimal Jain, 1 year ago
    Reflection
  • Stack trace

    • java.io.IOException: Reflection at org.apache.hadoop.hbase.regionserver.wal.SequenceFileLogWriter.sync(SequenceFileLogWriter.java:310) at org.apache.hadoop.hbase.regionserver.wal.HLog.syncer(HLog.java:1405) at org.apache.hadoop.hbase.regionserver.wal.HLog.syncer(HLog.java:1349) at org.apache.hadoop.hbase.regionserver.wal.HLog.sync(HLog.java:1511) at org.apache.hadoop.hbase.regionserver.wal.HLog$LogSyncer.run(HLog.java:1301) at java.lang.Thread.run(Thread.java:744) Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.GeneratedMethodAccessor30.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.hadoop.hbase.regionserver.wal.SequenceFileLogWriter.sync(SequenceFileLogWriter.java:308) ... 5 more Caused by: java.io.IOException: Failed to add a datanode. User may turn off this feature by setting dfs.client.block.write.replace-datanode-on-failure.policy in configuration, where the current policy is DEFAULT. (Nodes: current=[10.7.0.231:50010, 10.7.0.233:50010], original=[10.7.0.231:50010, 10.7.0.233:50010]) at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.findNewDatanode(DFSOutputStream.java:857) at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.addDatanode2ExistingPipeline(DFSOutputStream.java:917) at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.setupPipelineForAppendOrRecovery(DFSOutputStream.java:1023) at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.processDatanodeError(DFSOutputStream.java:821) at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java:463)

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