Have you run hbck to check all the regions’ assignment? Maybe it will give you some helpful info.
Jieshan Bean 发件人: Sujee Maniyam [mailto:[email protected]] 发送时间: 2011年6月15日 15:54 收件人: hbase-user 主题: region splits, but not assigned to other region servers Hi all I am loading data into a table using a standalone java client (multiple threads). I see the table splits into regions, but for a while the new regions are not distributed among region servers. (see screenshot, in this case all regions are in SN8 machine). So the updates go to one RS as opposed to many RSs. Eventually the regions do get spread around. In RegionServer logs I do see messages like following: 2011-06-14 15:50:44,319 INFO org.apache.hadoop.hbase.regionserver.CompactSplitThread: Region split, ME TA updated, and report to master. Parent=logs,,1308091368394.a4e9b514dbb9061cd444d5a1104de5b9., new re gions: logs,,1308091842570.87cc920ee45add9c094c9e872774e2d1., logs,\x00\x07\xA0\xBC\x00\x00\x00\x01\x7 F\xFF\xFE\xDA\x17\x03\x1Ac,1308091842570.39dc0057e0bdbcdaa8bd51b5da0dfd3f.. Split took 1sec version : Hbase 0.90.1-cdh3u0, r region size : 1G is this the expected behavior? thanks Sujee http://sujee.net
