NPE in org.apache.hadoop.hbase.io.hfile.BoundedRangeFileInputStream.read
------------------------------------------------------------------------
Key: HBASE-1519
URL: https://issues.apache.org/jira/browse/HBASE-1519
Project: Hadoop HBase
Issue Type: Bug
Reporter: stack
Fix For: 0.20.0
Running on a hacked up TRUNK -- none of my patches touched hfile -- I got below
(I have the original 1513 patch in place):
{code}
2009-06-14 02:42:28,853 [regionserver/0:0:0:0:0:0:0:0:60021.compactor] DEBUG
org.apache.hadoop.hbase.regionserver.Store: Completed compaction of historian;
store size is 47.2k
2009-06-14 02:42:28,855 [IPC Server handler 7 on 60021] INFO
org.apache.hadoop.ipc.HBaseServer: IPC Server handler 7 on 60021, call
get([...@6a8bfc4f, row=TestTable,0006569959,1244947258659, maxVersions=1,
timeRange=[0,9223372036854775807), families={(family=historian, columns=ALL),
(family=info, columns=ALL}) from 208.76.44.139:47644: error:
java.io.IOException: java.lang.NullPointerException
java.io.IOException: java.lang.NullPointerException
at
org.apache.hadoop.hbase.regionserver.HRegionServer.convertThrowableToIOE(HRegionServer.java:832)
at
org.apache.hadoop.hbase.regionserver.HRegionServer.convertThrowableToIOE(HRegionServer.java:822)
at
org.apache.hadoop.hbase.regionserver.HRegionServer.get(HRegionServer.java:1723)
at sun.reflect.GeneratedMethodAccessor7.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$Server.call(HBaseRPC.java:643)
at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:913)
Caused by: java.lang.NullPointerException
at
org.apache.hadoop.hbase.io.hfile.BoundedRangeFileInputStream.read(BoundedRangeFileInputStream.java:97)
at org.apache.hadoop.io.IOUtils.readFully(IOUtils.java:100)
at org.apache.hadoop.hbase.io.hfile.HFile$Reader.decompress(HFile.java:950)
at org.apache.hadoop.hbase.io.hfile.HFile$Reader.readBlock(HFile.java:906)
at
org.apache.hadoop.hbase.io.hfile.HFile$Reader$Scanner.loadBlock(HFile.java:1222)
at
org.apache.hadoop.hbase.io.hfile.HFile$Reader$Scanner.seekTo(HFile.java:1105)
at
org.apache.hadoop.hbase.regionserver.StoreFileGetScan.getStoreFile(StoreFileGetScan.java:80)
at
org.apache.hadoop.hbase.regionserver.StoreFileGetScan.get(StoreFileGetScan.java:65)
at org.apache.hadoop.hbase.regionserver.Store.get(Store.java:1485)
at org.apache.hadoop.hbase.regionserver.HRegion.get(HRegion.java:2251)
at org.apache.hadoop.hbase.regionserver.HRegion.get(HRegion.java:2240)
at
org.apache.hadoop.hbase.regionserver.HRegionServer.get(HRegionServer.java:1721)
... 5 more
{code}
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