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Posted to dev@hbase.apache.org by "Evgeny Ryabitskiy (JIRA)" <ji...@apache.org> on 2009/03/10 02:34:50 UTC
[jira] Updated: (HBASE-1250) hdfs.DFSClient: DFS Read:
java.io.IOException: Could not obtain block: After restarting Datanode in
HDFS
[ https://issues.apache.org/jira/browse/HBASE-1250?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Evgeny Ryabitskiy updated HBASE-1250:
-------------------------------------
Component/s: regionserver
Affects Version/s: 0.19.0
Fix Version/s: 0.21.0
> hdfs.DFSClient: DFS Read: java.io.IOException: Could not obtain block: After restarting Datanode in HDFS
> --------------------------------------------------------------------------------------------------------
>
> Key: HBASE-1250
> URL: https://issues.apache.org/jira/browse/HBASE-1250
> Project: Hadoop HBase
> Issue Type: Bug
> Components: regionserver
> Affects Versions: 0.19.0
> Environment: Cluster is runing on one Laptop.
> HDFS (1 Namenode + 1 Datanode)
> HBase (1 master + 1 HRS)
> Reporter: Evgeny Ryabitskiy
> Fix For: 0.21.0
>
>
> I am stoping Datanode.
> And get a lot of exception. Then I am starting Datanode back.
> Master is working again but Region Server returns exceptions:
> INFO ipc.HBaseServer: IPC Server handler 9 on 60020, call openScanner([B@e3404f, [[B@1930611, [B@1735f84, 9223372036854775807, null) from 127.0.0.1:55743: error: java.io.IOException: HStoreScanner failed construction
> java.io.IOException: HStoreScanner failed construction
> at org.apache.hadoop.hbase.regionserver.StoreFileScanner.<init>(StoreFileScanner.java:73)
> at org.apache.hadoop.hbase.regionserver.StoreScanner.<init>(StoreScanner.java:87)
> at org.apache.hadoop.hbase.regionserver.Store.getScanner(Store.java:1769)
> at org.apache.hadoop.hbase.regionserver.HRegion$HScanner.<init>(HRegion.java:1971)
> at org.apache.hadoop.hbase.regionserver.HRegion.getScanner(HRegion.java:1161)
> at org.apache.hadoop.hbase.regionserver.HRegionServer.openScanner(HRegionServer.java:1720)
> at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at org.apache.hadoop.hbase.ipc.HBaseRPC$Server.call(HBaseRPC.java:632)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:912)
> Caused by: java.io.IOException: Could not obtain block: blk_-5468922917120193795_1013 file=/hbase/-ROOT-/70236052/info/2088312954622080873
> at org.apache.hadoop.hdfs.DFSClient$DFSInputStream.chooseDataNode(DFSClient.java:1708)
> at org.apache.hadoop.hdfs.DFSClient$DFSInputStream.blockSeekTo(DFSClient.java:1536)
> at org.apache.hadoop.hdfs.DFSClient$DFSInputStream.read(DFSClient.java:1663)
> at java.io.DataInputStream.read(DataInputStream.java:132)
> at org.apache.hadoop.hbase.io.hfile.BoundedRangeFileInputStream.read(BoundedRangeFileInputStream.java:99)
> at org.apache.hadoop.io.IOUtils.readFully(IOUtils.java:100)
> at org.apache.hadoop.hbase.io.hfile.HFile$Reader.decompress(HFile.java:910)
> at org.apache.hadoop.hbase.io.hfile.HFile$Reader.readBlock(HFile.java:863)
> at org.apache.hadoop.hbase.io.hfile.HFile$Reader$Scanner.seekTo(HFile.java:1151)
> at org.apache.hadoop.hbase.regionserver.StoreFileScanner.getNext(StoreFileScanner.java:301)
> at org.apache.hadoop.hbase.regionserver.StoreFileScanner.openScanner(StoreFileScanner.java:102)
> at org.apache.hadoop.hbase.regionserver.StoreFileScanner.<init>(StoreFileScanner.java:70)
> ... 10 more
> this one is returned in a loop and there is second one:
> WARN hdfs.DFSClient: DFS Read: java.io.IOException: Could not obtain block: blk_-5468922917120193795_1013 file=/hbase/-ROOT-/70236052/info/2088312954622080873
> at org.apache.hadoop.hdfs.DFSClient$DFSInputStream.chooseDataNode(DFSClient.java:1708)
> at org.apache.hadoop.hdfs.DFSClient$DFSInputStream.blockSeekTo(DFSClient.java:1536)
> at org.apache.hadoop.hdfs.DFSClient$DFSInputStream.read(DFSClient.java:1663)
> at java.io.DataInputStream.read(DataInputStream.java:132)
> at org.apache.hadoop.hbase.io.hfile.BoundedRangeFileInputStream.read(BoundedRangeFileInputStream.java:99)
> at org.apache.hadoop.io.IOUtils.readFully(IOUtils.java:100)
> at org.apache.hadoop.hbase.io.hfile.HFile$Reader.decompress(HFile.java:910)
> at org.apache.hadoop.hbase.io.hfile.HFile$Reader.readBlock(HFile.java:863)
> at org.apache.hadoop.hbase.io.hfile.HFile$Reader$Scanner.seekTo(HFile.java:1151)
> at org.apache.hadoop.hbase.regionserver.StoreFileScanner.getNext(StoreFileScanner.java:301)
> at org.apache.hadoop.hbase.regionserver.StoreFileScanner.openScanner(StoreFileScanner.java:102)
> at org.apache.hadoop.hbase.regionserver.StoreFileScanner.<init>(StoreFileScanner.java:70)
> at org.apache.hadoop.hbase.regionserver.StoreScanner.<init>(StoreScanner.java:87)
> at org.apache.hadoop.hbase.regionserver.Store.getScanner(Store.java:1769)
> at org.apache.hadoop.hbase.regionserver.HRegion$HScanner.<init>(HRegion.java:1971)
> at org.apache.hadoop.hbase.regionserver.HRegion.getScanner(HRegion.java:1161)
> at org.apache.hadoop.hbase.regionserver.HRegionServer.openScanner(HRegionServer.java:1720)
> at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at org.apache.hadoop.hbase.ipc.HBaseRPC$Server.call(HBaseRPC.java:632)
> at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:912)
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