I will get the gc time in gc-hbase.log at the next chance,the gc log about 22:00 is lost.
On Sat, Apr 2, 2011 at 12:17 AM, Stack <[email protected]> wrote: > On Fri, Apr 1, 2011 at 9:01 AM, 陈加俊 <[email protected]> wrote: > > 2011-04-01 19:13:40,413 WARN org.apache.hadoop.hbase.regionserver.Store: > > Failed open of hdfs:// > > > master.uc.uuwatch.com:9000/hbase/cjjHTML/1494733632/page/5173469199902346167.1864097884 > ; > > presumption is that file was corrupted at flush and lost edits picked up > by > > commit log replay. Verify! > > java.io.IOException: Cannot open filename > > /hbase/cjjHTML/1864097884/page/5173469199902346167 > > ...... > > > > This is a case where a daughter region is unable to open its parent > regions storefile (The daughter refers to parent storefiles for a > period of time after initial open). Look at what happened to the > parent region. Was it prematurely removed? > > > 2011-04-01 19:17:22,716 INFO > > org.apache.hadoop.hbase.regionserver.HRegionServer: MSG_REGION_CLOSE: > > cjjHTML,http://news.ifeng.com/gundong/detail_2011_03/15/515 > > 4913_0.shtml,1300245193111: Overloaded > > 2011-04-01 19:17:22,716 INFO > > This we've discussed. > > > 2011-04-01 22:01:49,212 WARN org.apache.zookeeper.ClientCnxn: Exception > > closing session 0x942f0f7ae13d0000 to > sun.nio.ch.SelectionKeyImpl@34819c89 > > java.io.IOException: TIMED OUT > > at > > > This looks like straight session timeout against ZK. Long GC pause? > > St.Ack > -- Thanks & Best regards jiajun
