thanks Ted Yu?? It seem like this bug?? https://issues.apache.org/jira/browse/HBASE-11776
We intend to upgrade the version 1.0.1.1 ------------------ ???????? ------------------ ??????: "Ted Yu";<[email protected]>; ????????: 2015??8??9??(??????) ????4:44 ??????: "[email protected]"<[email protected]>; ????: Re: dead loop small compact I noticed the compaction was on this single file in qproxy_request_info2,\x00\x00\x01_\x00\xC8\x01g\xA26,1415980522820. fc5207e028a3f5e549bf79c089561793. Can you examine this file using http://hbase.apache.org/book.html#_hfile_tool ? BTW 0.96 is really old. Various 1.x releases have been made. Cheers On Fri, Aug 7, 2015 at 2:16 AM, ???? <[email protected]> wrote: > hi??all?? > I use the HBase version is hbase-0.96.0.This afternoon,I met a problem. > dead loop small compact in the region server log. > > > Regionserver on the log is as follows?? > 2015-08-07 16:03:24,406 INFO > [regionserver60020-smallCompactions-1433845182674] regionserver.HRegion: > Starting compaction on info in region > qproxy_request_info2,\x00\x00\x01_\x00\xC8\x01g\xA26,1415980522820.fc5207e028a3f5e549bf79c089561793. > 2015-08-07 16:03:24,406 INFO > [regionserver60020-smallCompactions-1433845182674] regionserver.HStore: > Starting compaction of 1 file(s) in info of > qproxy_request_info2,\x00\x00\x01_\x00\xC8\x01g\xA26,1415980522820.fc5207e028a3f5e549bf79c089561793. > into > tmpdir=hdfs://l-hbase26.data.cn8:8020/hbase/data/default/qproxy_request_info2/fc5207e028a3f5e549bf79c089561793/.tmp, > totalSize=555 > 2015-08-07 16:03:24,417 INFO > [regionserver60020-smallCompactions-1433845182674] regionserver.StoreFile: > HFile Bloom filter type for f1b919a67a5a4af591c054299329fc88: NONE, but ROW > specified in column family configuration > 2015-08-07 16:03:24,421 INFO > [regionserver60020-smallCompactions-1433845182674] regionserver.StoreFile: > HFile Bloom filter type for f1b919a67a5a4af591c054299329fc88: NONE, but ROW > specified in column family configuration > 2015-08-07 16:03:24,477 INFO > [regionserver60020-smallCompactions-1433845182674] regionserver.HStore: > Completed compaction of 1 file(s) in info of > qproxy_request_info2,\x00\x00\x01_\x00\xC8\x01g\xA26,1415980522820.fc5207e028a3f5e549bf79c089561793. > into f1b919a67a5a4af591c054299329fc88(size=555), total size for store is > 320.5 M. This selection was in queue for 0sec, and took 0sec to execute. > 2015-08-07 16:03:24,477 INFO > [regionserver60020-smallCompactions-1433845182674] > regionserver.CompactSplitThread: Completed compaction: Request = > regionName=qproxy_request_info2,\x00\x00\x01_\x00\xC8\x01g\xA26,1415980522820.fc5207e028a3f5e549bf79c089561793., > storeName=info, fileCount=1, fileSize=555, priority=-57, > time=5089609138060339; duration=0sec > 2015-08-07 16:03:24,477 INFO > [regionserver60020-smallCompactions-1433845182674] > compactions.RatioBasedCompactionPolicy: Deleting the expired store file by > compaction: > hdfs://l-hbase26.data.cn8:8020/hbase/data/default/qproxy_request_info2/fc5207e028a3f5e549bf79c089561793/info/f1b919a67a5a4af591c054299329fc88 > whose maxTimeStamp is -1 while the max expired timestamp is 1438329804477 > 2015-08-07 16:03:24,477 INFO > [regionserver60020-smallCompactions-1433845182674] regionserver.HRegion: > Starting compaction on info in region > qproxy_request_info2,\x00\x00\x01_\x00\xC8\x01g\xA26,1415980522820.fc5207e028a3f5e549bf79c089561793. > 2015-08-07 16:03:24,478 INFO > [regionserver60020-smallCompactions-1433845182674] regionserver.HStore: > Starting compaction of 1 file(s) in info of > qproxy_request_info2,\x00\x00\x01_\x00\xC8\x01g\xA26,1415980522820.fc5207e028a3f5e549bf79c089561793. > into > tmpdir=hdfs://l-hbase26.data.cn8:8020/hbase/data/default/qproxy_request_info2/fc5207e028a3f5e549bf79c089561793/.tmp, > totalSize=555 > 2015-08-07 16:03:24,488 INFO > [regionserver60020-smallCompactions-1433845182674] regionserver.StoreFile: > HFile Bloom filter type for 529bd70c10994d09bad8f0298be9ff59: NONE, but ROW > specified in column family configuration > 2015-08-07 16:03:24,491 INFO > [regionserver60020-smallCompactions-1433845182674] regionserver.StoreFile: > HFile Bloom filter type for 529bd70c10994d09bad8f0298be9ff59: NONE, but ROW > specified in column family configuration > 2015-08-07 16:03:24,546 INFO > [regionserver60020-smallCompactions-1433845182674] regionserver.HStore: > Completed compaction of 1 file(s) in info of > qproxy_request_info2,\x00\x00\x01_\x00\xC8\x01g\xA26,1415980522820.fc5207e028a3f5e549bf79c089561793. > into 529bd70c10994d09bad8f0298be9ff59(size=555), total size for store is > 320.5 M. This selection was in queue for 0sec, and took 0sec to execute. > > > Is this a bug? > Any body know how to avoid this situation?
