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HBase >> mail # user >> hbase-0.94.3 region cannot split , which results into regionserver offline?


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hbase-0.94.3 region cannot split , which results into regionserver offline?
hi,all
use hbase-0.94.3,  We have encounted an error that results into
Regionserver offline.

Stack:

2012-12-25 19:25:04,654 FATAL
org.apache.hadoop.hbase.regionserver.HRegionServer: ABORTING region server
10.1.1.34,60020,1356416242185: Uncaught exception in service thread
regionserver60020.cacheFlusher
java.lang.AssertionError: getSplitPoint() called on a region that can't
split!
        at
org.apache.hadoop.hbase.regionserver.Store.getSplitPoint(Store.java:1984)
        at
org.apache.hadoop.hbase.regionserver.RegionSplitPolicy.getSplitPoint(RegionSplitPolicy.java:79)
        at
org.apache.hadoop.hbase.regionserver.HRegion.checkSplit(HRegion.java:5068)
        at
org.apache.hadoop.hbase.regionserver.MemStoreFlusher.flushRegion(MemStoreFlusher.java:415)
        at
org.apache.hadoop.hbase.regionserver.MemStoreFlusher.flushRegion(MemStoreFlusher.java:387)
        at
org.apache.hadoop.hbase.regionserver.MemStoreFlusher.run(MemStoreFlusher.java:250)
        at java.lang.Thread.run(Thread.java:662)
2012-12-25 19:25:04,654 FATAL
org.apache.hadoop.hbase.regionserver.HRegionServer: RegionServer abort:
loaded coprocessors are: []
....
Can anyone meet these errors?
Cheers!
--
Bing Jiang
weibo: http://weibo.com/jiangbinglover
BLOG: http://blog.sina.com.cn/jiangbinglover
National Research Center for Intelligent Computing Systems
Institute of Computing technology
Graduate University of Chinese Academy of Science