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Hudson commented on HBASE-10549: -------------------------------- FAILURE: Integrated in hbase-0.96 #349 (See [https://builds.apache.org/job/hbase-0.96/349/]) HBASE-10549 When there is a hole, LoadIncrementalHFiles will hang in an infinite loop.(yuanxinen) (rajeshbabu: rev 1577657) * /hbase/branches/0.96/hbase-server/src/main/java/org/apache/hadoop/hbase/mapreduce/LoadIncrementalHFiles.java * /hbase/branches/0.96/hbase-server/src/test/java/org/apache/hadoop/hbase/mapreduce/TestLoadIncrementalHFilesSplitRecovery.java > When there is a hole, LoadIncrementalHFiles will hang in an infinite loop. > -------------------------------------------------------------------------- > > Key: HBASE-10549 > URL: https://issues.apache.org/jira/browse/HBASE-10549 > Project: HBase > Issue Type: Bug > Components: HFile > Affects Versions: 0.98.0, 0.94.11, 0.96.1.1 > Reporter: yuanxinen > Assignee: yuanxinen > Fix For: 0.96.2, 0.98.1, 0.99.0, 0.94.18 > > Attachments: HBASE-10549-0.94, HBASE-10549-trunk-2014-03-13.patch, > HBASE-10549-trunk.patch > > > First,I explan my test steps. > 1.importtsv > 2.split the region > 3.delete the region info from .META.(make a hole) > 4.LoadIncrementalHFiles (this step will hung up in an infinite loop) > I check the log,there are two issues > 1.it create _tmp folder in an infinite loop. > hdfs://hacluster/output3/i/_tmp/_tmp/_tmp/_tmp/_tmp/_tmp/test_table,136.bottom > 2.when slpliting the hfile,it put the first line data(1211) into two > files(top and bottom) > Input > File=hdfs://hacluster/output3/i/3ac6ec287c644a8fb72d96b13e31f576,outFile=hdfs://hacluster/output3/i/_tmp/test_table,2.top,KeyValue=1211/i:value/1390469306407/Put/vlen=1/ts=0 > Input > File=hdfs://hacluster/output3/i/3ac6ec287c644a8fb72d96b13e31f576,outFile=hdfs://hacluster/output3/i/_tmp/test_table,2.bottom,KeyValue=1211/i:value/1390469306407/Put/vlen=1/ts=0 > and then I check the code. > So I think before spliting the hfile,we should check the consistency of > startkey and endkey,if something wrong,we should throw the exception,and stop > LoadIncrementalHFiles. -- This message was sent by Atlassian JIRA (v6.2#6252)