HBase log: 2016-08-12 14:25:56,738 DEBUG org.apache.hadoop.hbase.replication.regionserver.ReplicationSource: Opening log for replication dn7%2C60020%2C1470216726863.1470983077165 at 28175754 2016-08-12 14:25:56,740 WARN org.apache.hadoop.hdfs.DFSClient: BlockReaderLocal requested with incorrect offset: Offset 0 and length 28186400 don't match block blk_-4614053595081055029_54130616 ( blockLen 28175754 ) 2016-08-12 14:25:56,740 WARN org.apache.hadoop.hdfs.DFSClient: BlockReaderLocal: Removing blk_-4614053595081055029_54130616 from cache because local file /sdf/hdfs/dfs/data/blocksBeingWritten/blk_-4614053595081055029 could not be opened. 2016-08-12 14:25:56,740 INFO org.apache.hadoop.hdfs.DFSClient: Failed to read block blk_-4614053595081055029_54130616 on local machinejava.io.IOException: Offset 0 and length 28186400 don't match block blk_-4614053595081055029_54130616 ( blockLen 28175754 ) at org.apache.hadoop.hdfs.BlockReaderLocal.<init>(BlockReaderLocal.java:287) at org.apache.hadoop.hdfs.BlockReaderLocal.newBlockReader(BlockReaderLocal.java:171) at org.apache.hadoop.hdfs.DFSClient.getLocalBlockReader(DFSClient.java:358) at org.apache.hadoop.hdfs.DFSClient.access$800(DFSClient.java:74) at org.apache.hadoop.hdfs.DFSClient$DFSInputStream.blockSeekTo(DFSClient.java:2073) at org.apache.hadoop.hdfs.DFSClient$DFSInputStream.read(DFSClient.java:2224) at java.io.DataInputStream.read(DataInputStream.java:149) at java.io.DataInputStream.readFully(DataInputStream.java:195) at java.io.DataInputStream.readFully(DataInputStream.java:169) at org.apache.hadoop.io.SequenceFile$Reader.init(SequenceFile.java:1508) at org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1486) at org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1475) at org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1470) at org.apache.hadoop.hbase.regionserver.wal.SequenceFileLogReader$WALReader.<init>(SequenceFileLogReader.java:55) at org.apache.hadoop.hbase.regionserver.wal.SequenceFileLogReader.init(SequenceFileLogReader.java:178) at org.apache.hadoop.hbase.regionserver.wal.HLog.getReader(HLog.java:734) at org.apache.hadoop.hbase.replication.regionserver.ReplicationHLogReaderManager.openReader(ReplicationHLogReaderManager.java:69) at org.apache.hadoop.hbase.replication.regionserver.ReplicationSource.openReader(ReplicationSource.java:574) at org.apache.hadoop.hbase.replication.regionserver.ReplicationSource.run(ReplicationSource.java:364) 2016-08-12 14:25:56,740 INFO org.apache.hadoop.hdfs.DFSClient: Try reading via the datanode on /192.168.7.139:50010
HDFS log(no error log): 2016-08-12 14:25:49,902 INFO org.apache.hadoop.hdfs.server.datanode.DataNode.clienttrace: src: /192.168.7.139:50010, dest: /192.168.7.139:55856, bytes: 66048, op: HDFS_READ, cliID: DFSClient_hb_rs_dn7,60020,1470216726863, offset: 0, srvID: DS-1014379950-192.168.7.139-50010-1416802300444, blockid: blk_-4614053595081055029_54130616, duration: 252426 2016-08-12 14:25:49,964 INFO org.apache.hadoop.hdfs.server.datanode.DataNode.clienttrace: src: /192.168.7.139:50010, dest: /192.168.7.139:55858, bytes: 198144, op: HDFS_READ, cliID: DFSClient_hb_rs_dn7,60020,1470216726863, offset: 0, srvID: DS-1014379950-192.168.7.139-50010-1416802300444, blockid: blk_-4614053595081055029_54130616, duration: 329364 -- View this message in context: http://apache-hbase.679495.n3.nabble.com/BUG-ShortCircuitLocalReads-Failed-when-enabled-replication-tp4081733p4081819.html Sent from the HBase User mailing list archive at Nabble.com.
