Web UI displays an IOException instead of the Tables ----------------------------------------------------
Key: HADOOP-2584
URL: https://issues.apache.org/jira/browse/HADOOP-2584
Project: Hadoop
Issue Type: Bug
Components: contrib/hbase
Affects Versions: 0.15.2
Reporter: Lars George
For me after every second restart I get an error when loading the Hbase UI.
Here the page:
Master: 192.168.105.11:60000
HQL, Local logs, Thread Dump, Log Level
______________________________________________________________________________________________________________________
Master Attributes
Attribute Name
Value Description
Filesystem lv1-xen-pdc-2.worldlingo.com:9000 Filesystem hbase is
running on
Hbase Root Directory /hbase Location of hbase
home directory
Online META Regions
Name Server
-ROOT- 192.168.105.31:60020
.META.,,1 192.168.105.39:60020
Tables
error msg : java.io.IOException: java.io.IOException: HStoreScanner failed
construction at
org.apache.hadoop.hbase.HStore$StoreFileScanner.(HStore.java:1879) at
org.apache.hadoop.hbase.HStore$HStoreScanner.(HStore.java:2000) at
org.apache.hadoop.hbase.HStore.getScanner(HStore.java:1822) at
org.apache.hadoop.hbase.HRegion$HScanner.(HRegion.java:1543) at
org.apache.hadoop.hbase.HRegion.getScanner(HRegion.java:1118) at
org.apache.hadoop.hbase.HRegionServer.openScanner(HRegionServer.java:1465) at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at
java.lang.reflect.Method.invoke(Method.java:585) at
org.apache.hadoop.ipc.RPC$Server.call(RPC.java:401) at
org.apache.hadoop.ipc.Server$Handler.run(Server.java:892) Caused by:
org.apache.hadoop.ipc.RemoteException:
java.io.IOException: File does not exist:
/hbase/hregion_1028785192/info/mapfiles/6628785818889695133/data at
org.apache.hadoop.dfs.FSDirectory.getFileInfo(FSDirectory.java:489) at
org.apache.hadoop.dfs.FSNamesystem.getFileInfo(FSNamesystem.java:1380) at
org.apache.hadoop.dfs.NameNode.getFileInfo(NameNode.java:425) at
sun.reflect.GeneratedMethodAccessor12.invoke(Unknown
Source) at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at
java.lang.reflect.Method.invoke(Method.java:585) at
org.apache.hadoop.ipc.RPC$Server.call(RPC.java:401) at
org.apache.hadoop.ipc.Server$Handler.run(Server.java:892) at
org.apache.hadoop.ipc.Client.call(Client.java:509) at
org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:198) at
org.apache.hadoop.dfs.$Proxy1.getFileInfo(Unknown Source) at
sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source) at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at
java.lang.reflect.Method.invoke(Method.java:585) at
org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:82)
at
org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:59)
at
org.apache.hadoop.dfs.$Proxy1.getFileInfo(Unknown Source) at
org.apache.hadoop.dfs.DFSClient.getFileInfo(DFSClient.java:416) at
org.apache.hadoop.dfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:331)
at
org.apache.hadoop.fs.FileSystem.getLength(FileSystem.java:492) at
org.apache.hadoop.io.SequenceFile$Reader.(SequenceFile.java:1349) at
org.apache.hadoop.io.SequenceFile$Reader.(SequenceFile.java:1344) at
org.apache.hadoop.io.MapFile$Reader.(MapFile.java:254) at
org.apache.hadoop.io.MapFile$Reader.(MapFile.java:242) at
org.apache.hadoop.hbase.HStoreFile$BloomFilterMapFile$Reader.(HStoreFile.java:816)
at
org.apache.hadoop.hbase.HStoreFile.getReader(HStoreFile.java:936) at
org.apache.hadoop.hbase.HStore$StoreFileScanner.(HStore.java:1854) ... 11
more
Region Servers
Address Start Code Load
192.168.105.41:60020 1200095856575 requests: 0 regions: 48
192.168.105.31:60020 1200095853516 requests: 0 regions: 38
192.168.105.51:60020 1200095856709 requests: 0 regions: 20
192.168.105.21:60020 1200095852330 requests: 0 regions: 22
192.168.105.61:60020 1200095856758 requests: 0 regions: 39
192.168.105.71:60020 1200095856975 requests: 0 regions: 21
192.168.105.53:60020 1200095856655 requests: 0 regions: 19
192.168.105.43:60020 1200095854323 requests: 0 regions: 25
192.168.105.33:60020 1200095853508 requests: 0 regions: 218
192.168.105.23:60020 1200095852282 requests: 0 regions: 26
192.168.105.13:60020 1200095851830 requests: 0 regions: 27
192.168.105.73:60020 1200095856843 requests: 0 regions: 21
192.168.105.63:60020 1200095856776 requests: 0 regions: 19
192.168.105.35:60020 1200095853520 requests: 0 regions: 24
192.168.105.25:60020 1200095853591 requests: 1 regions: 25
192.168.105.75:60020 1200095856884 requests: 0 regions: 37
192.168.105.65:60020 1200095856817 requests: 0 regions: 19
192.168.105.55:60020 1200095856625 requests: 0 regions: 31
192.168.105.27:60020 1200095853490 requests: 0 regions: 23
192.168.105.37:60020 1200095853876 requests: 0 regions: 21
192.168.105.17:60020 1200095851832 requests: 0 regions: 25
192.168.105.47:60020 1200095856542 requests: 0 regions: 20
192.168.105.77:60020 1200095856853 requests: 0 regions: 22
192.168.105.67:60020 1200095856853 requests: 0 regions: 19
192.168.105.57:60020 1200095856719 requests: 0 regions: 25
192.168.105.19:60020 1200095851818 requests: 0 regions: 29
192.168.105.39:60020 1200095853864 requests: 0 regions: 2
192.168.105.29:60020 1200095853521 requests: 0 regions: 25
192.168.105.69:60020 1200095856831 requests: 0 regions: 21
192.168.105.49:60020 1200095856553 requests: 0 regions: 36
192.168.105.59:60020 1200095856736 requests: 0 regions: 19
Total: servers: 33 requests: 1 regions: 1017
Load is requests per hbase.regionsserver.msginterval (3 second(s)) and count
of regions loaded
After another restart, the tables display as they should. Reloading the page
does not help.
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