The first post was from the reducer
This is from the region server
2008-11-10 18:14:53,157 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 69 on 60020, call batchUpdates([EMAIL PROTECTED],
[Lorg.apache.hadoop.hbase.io.BatchUpdate;@1b8e8d2) from 192.168.1.201:37077:
error: java.io.IOException: java.util.NoSuchElementException
java.io.IOException: java.util.NoSuchElementException
at java.util.TreeMap.key(TreeMap.java:1206)
at java.util.TreeMap.firstKey(TreeMap.java:267)
at
org.apache.hadoop.hbase.regionserver.MemcacheFlusher.flushSomeRegions(MemcacheFlusher.java:227)
at
org.apache.hadoop.hbase.regionserver.MemcacheFlusher.reclaimMemcacheMemory(MemcacheFlusher.java:213)
at
org.apache.hadoop.hbase.regionserver.HRegionServer.batchUpdates(HRegionServer.java:1227)
at sun.reflect.GeneratedMethodAccessor5.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$Server.call(HbaseRPC.java:634)
at org.apache.hadoop.ipc.Server$Handler.run(Server.java:888)
"Billy Pearson" <[EMAIL PROTECTED]>
wrote in message news:[EMAIL PROTECTED]
I started getting these when the server are under heavy load
java.io.IOException: java.io.IOException: java.util.NoSuchElementException
at java.util.TreeMap.key(TreeMap.java:1206)
at java.util.TreeMap.firstKey(TreeMap.java:267)
at
org.apache.hadoop.hbase.regionserver.MemcacheFlusher.flushSomeRegions(MemcacheFlusher.java:227)
at
org.apache.hadoop.hbase.regionserver.MemcacheFlusher.reclaimMemcacheMemory(MemcacheFlusher.java:213)
at
org.apache.hadoop.hbase.regionserver.HRegionServer.batchUpdates(HRegionServer.java:1227)
at sun.reflect.GeneratedMethodAccessor5.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$Server.call(HbaseRPC.java:634)
at org.apache.hadoop.ipc.Server$Handler.run(Server.java:888)
