org.apache.hadoop.fs.DFSClient: DFSOutputStream ResponseProcessor exception for block blk_1708782005609649024java.io.IOException: Bad response 1 for block blk_1708782005609649024 from datanode XXX.YYY.43.208:51582

Apache's JIRA Issue Tracker | Hairong Kuang | 9 years ago
  1. 0

    [HADOOP-2691] Some junit tests fail with the exception: All datanodes are bad. Aborting... - ASF JIRA

    apache.org | 1 year ago
    org.apache.hadoop.fs.DFSClient: DFSOutputStream ResponseProcessor exception for block blk_1708782005609649024java.io.IOException: Bad response 1 for block blk_1708782005609649024 from datanode XXX.YYY.43.208:51582
  2. 0

    Some junit tests fail with the following exception: java.io.IOException: All datanodes are bad. Aborting... at org.apache.hadoop.dfs.DFSClient$DFSOutputStream.processDatanodeError(DFSClient.java:1831) at org.apache.hadoop.dfs.DFSClient$DFSOutputStream.access$1100(DFSClient.java:1479) at org.apache.hadoop.dfs.DFSClient$DFSOutputStream$DataStreamer.run(DFSClient.java:1571) The log contains the following message: 2008-01-19 23:00:25,557 INFO dfs.StateChange (FSNamesystem.java:allocateBlock(1274)) - BLOCK* NameSystem.allocateBlock: /srcdat/three/3189919341591612220. blk_6989304691537873255 2008-01-19 23:00:25,559 INFO fs.DFSClient (DFSClient.java:createBlockOutputStream(1982)) - pipeline = 127.0.0.1:40678 2008-01-19 23:00:25,559 INFO fs.DFSClient (DFSClient.java:createBlockOutputStream(1982)) - pipeline = 127.0.0.1:40680 2008-01-19 23:00:25,559 INFO fs.DFSClient (DFSClient.java:createBlockOutputStream(1985)) - Connecting to 127.0.0.1:40678 2008-01-19 23:00:25,570 INFO dfs.DataNode (DataNode.java:writeBlock(1084)) - Receiving block blk_6989304691537873255 from /127.0.0.1 2008-01-19 23:00:25,572 INFO dfs.DataNode (DataNode.java:writeBlock(1084)) - Receiving block blk_6989304691537873255 from /127.0.0.1 2008-01-19 23:00:25,573 INFO dfs.DataNode (DataNode.java:writeBlock(1169)) - Datanode 0 forwarding connect ack to upstream firstbadlink is 2008-01-19 23:00:25,573 INFO dfs.DataNode (DataNode.java:writeBlock(1150)) - Datanode 1 got response for connect ack from downstream datanode with firstbadlink as 2008-01-19 23:00:25,573 INFO dfs.DataNode (DataNode.java:writeBlock(1169)) - Datanode 1 forwarding connect ack to upstream firstbadlink is 2008-01-19 23:00:25,574 INFO dfs.DataNode (DataNode.java:lastDataNodeRun(1802)) - Received block blk_6989304691537873255 of size 34 from /127.0.0.1 2008-01-19 23:00:25,575 INFO dfs.DataNode (DataNode.java:lastDataNodeRun(1819)) - PacketResponder 0 for block blk_6989304691537873255 terminating 2008-01-19 23:00:25,575 INFO dfs.StateChange (FSNamesystem.java:addStoredBlock(2467)) - BLOCK* NameSystem.addStoredBlock: blockMap updated: 127.0.0.1:40680 is added to blk_6989304691537873255 size 34 2008-01-19 23:00:25,575 INFO dfs.DataNode (DataNode.java:close(2013)) - BlockReceiver for block blk_6989304691537873255 waiting for last write to drain. 2008-01-19 23:01:31,577 WARN fs.DFSClient (DFSClient.java:run(1764)) - DFSOutputStream ResponseProcessor exception for block blk_6989304691537873255java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.read(SocketInputStream.java:129) at java.io.DataInputStream.readFully(DataInputStream.java:176) at java.io.DataInputStream.readLong(DataInputStream.java:380) at org.apache.hadoop.dfs.DFSClient$DFSOutputStream$ResponseProcessor.run(DFSClient.java:1726) 2008-01-19 23:01:31,578 INFO fs.DFSClient (DFSClient.java:run(1653)) - Closing old block blk_6989304691537873255 2008-01-19 23:01:31,579 WARN fs.DFSClient (DFSClient.java:processDatanodeError(1803)) - Error Recovery for block blk_6989304691537873255 bad datanode[0] 127.0.0.1:40678 2008-01-19 23:01:31,580 WARN fs.DFSClient (DFSClient.java:processDatanodeError(1836)) - Error Recovery for block blk_6989304691537873255 bad datanode 127.0.0.1:40678 2008-01-19 23:01:31,580 INFO fs.DFSClient (DFSClient.java:createBlockOutputStream(1982)) - pipeline = 127.0.0.1:40680 2008-01-19 23:01:31,580 INFO fs.DFSClient (DFSClient.java:createBlockOutputStream(1985)) - Connecting to 127.0.0.1:40680 2008-01-19 23:01:31,582 INFO dfs.DataNode (DataNode.java:writeBlock(1084)) - Receiving block blk_6989304691537873255 from /127.0.0.1 2008-01-19 23:01:31,584 INFO dfs.DataNode (DataNode.java:writeBlock(1196)) - writeBlock blk_6989304691537873255 received exception java.io.IOException: Reopen Block blk_6989304691537873255 is valid, and cannot be written to. 2008-01-19 23:01:31,584 ERROR dfs.DataNode (DataNode.java:run(997)) - 127.0.0.1:40680:DataXceiver: java.io.IOException: Reopen Block blk_6989304691537873255 is valid, and cannot be written to. at org.apache.hadoop.dfs.FSDataset.writeToBlock(FSDataset.java:613) at org.apache.hadoop.dfs.DataNode$BlockReceiver.<init>(DataNode.java:1996) at org.apache.hadoop.dfs.DataNode$DataXceiver.writeBlock(DataNode.java:1109) at org.apache.hadoop.dfs.DataNode$DataXceiver.run(DataNode.java:982) at java.lang.Thread.run(Thread.java:595) 2008-01-19 23:01:31,585 INFO fs.DFSClient (DFSClient.java:createBlockOutputStream(2024)) - Exception in createBlockOutputStream java.io.EOFException The log shows that blk_6989304691537873255 was successfully written to two datanodes. But dfsclient timed out waiting for a response from the first datanode. It tried to recover from the failure by resending the data to the second datanode. However, the recovery failed because the second datanode threw an IOException when it detected that it already had the block. It would be nice that the second datanode does not throw an exception for a finalized block during a recovery.

    Apache's JIRA Issue Tracker | 9 years ago | Hairong Kuang
    org.apache.hadoop.fs.DFSClient: DFSOutputStream ResponseProcessor exception for block blk_1708782005609649024java.io.IOException: Bad response 1 for block blk_1708782005609649024 from datanode XXX.YYY.43.208:51582

    Root Cause Analysis

    1. org.apache.hadoop.fs.DFSClient

      DFSOutputStream ResponseProcessor exception for block blk_1708782005609649024java.io.IOException: Bad response 1 for block blk_1708782005609649024 from datanode XXX.YYY.43.208:51582

      at org.apache.hadoop.dfs.DFSClient$DFSOutputStream$ResponseProcessor.run()
    2. org.apache.hadoop
      DFSClient$DFSOutputStream$ResponseProcessor.run
      1. org.apache.hadoop.dfs.DFSClient$DFSOutputStream$ResponseProcessor.run(DFSClient.java:1750)
      1 frame