Possible file handle leak with truncate HLog file. --------------------------------------------------
Key: HBASE-5282 URL: https://issues.apache.org/jira/browse/HBASE-5282 Project: HBase Issue Type: Bug Affects Versions: 0.92.0, 0.90.5, 0.94.0 Reporter: Jonathan Hsieh Assignee: Jonathan Hsieh When debugging hbck, found that the code responsible for this exception can leak open file handles. {code} 12/01/15 05:58:11 INFO regionserver.HRegion: Replaying edits from hdfs://haus01. sf.cloudera.com:56020/hbase-jon/test5/98a1e7255731aae44b3836641840113e/recovered .edits/0000000000003211315; minSequenceid=3214658 12/01/15 05:58:11 ERROR handler.OpenRegionHandler: Failed open of region=test5,8 \x90\x00\x00\x00\x00\x00\x00/000005_0,1326597390073.98a1e7255731aae44b3836641840 113e. java.io.EOFException at java.io.DataInputStream.readByte(DataInputStream.java:250) at org.apache.hadoop.io.WritableUtils.readVLong(WritableUtils.java:299) at org.apache.hadoop.io.WritableUtils.readVInt(WritableUtils.java:320) at org.apache.hadoop.io.Text.readString(Text.java:400) at org.apache.hadoop.io.SequenceFile$Reader.init(SequenceFile.java:1486) at org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1437) at org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1424) at org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1419) at org.apache.hadoop.hbase.regionserver.wal.SequenceFileLogReader$WALReader.<init>(SequenceFileLogReader.java:57) at org.apache.hadoop.hbase.regionserver.wal.SequenceFileLogReader.init(SequenceFileLogReader.java:158) at org.apache.hadoop.hbase.regionserver.wal.HLog.getReader(HLog.java:572) at org.apache.hadoop.hbase.regionserver.HRegion.replayRecoveredEdits(HRegion.java:1940) at org.apache.hadoop.hbase.regionserver.HRegion.replayRecoveredEditsIfAny(HRegion.java:1896) at org.apache.hadoop.hbase.regionserver.HRegion.initialize(HRegion.java:366) at org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:2661) at org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:2647) at org.apache.hadoop.hbase.regionserver.handler.OpenRegionHandler.openRegion(OpenRegionHandler.java:312) at org.apache.hadoop.hbase.regionserver.handler.OpenRegionHandler.process(OpenRegionHandler.java:99) at org.apache.hadoop.hbase.executor.EventHandler.run(EventHandler.java:158) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:619) {code} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira