You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@hbase.apache.org by "Ted Yu (JIRA)" <ji...@apache.org> on 2017/07/13 15:32:00 UTC

[jira] [Created] (HBASE-18377) Error handling for FileNotFoundException should consider RemoteException in ReplicationSource#openReader()

Ted Yu created HBASE-18377:
------------------------------

             Summary: Error handling for FileNotFoundException should consider RemoteException in ReplicationSource#openReader()
                 Key: HBASE-18377
                 URL: https://issues.apache.org/jira/browse/HBASE-18377
             Project: HBase
          Issue Type: Bug
            Reporter: Ted Yu


In region server log, I observed the following:
{code}
org.apache.hadoop.ipc.RemoteException(java.io.FileNotFoundException): File does not exist: /apps/hbase/data/WALs/lx.p.com,16020,1497300923131/497300923131. default.1497302873178
  at org.apache.hadoop.hdfs.server.namenode.INodeFile.valueOf(INodeFile.java:71)
  at org.apache.hadoop.hdfs.server.namenode.INodeFile.valueOf(INodeFile.java:61)
  at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getBlockLocationsInt(FSNamesystem.java:1860)
  at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getBlockLocations(FSNamesystem.java:1831)
  at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getBlockLocations(FSNamesystem.java:1744)
...
  at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
  at org.apache.hadoop.hdfs.DistributedFileSystem.open(DistributedFileSystem.java:326)
  at org.apache.hadoop.fs.FilterFileSystem.open(FilterFileSystem.java:162)
  at org.apache.hadoop.fs.FileSystem.open(FileSystem.java:782)
  at org.apache.hadoop.hbase.wal.WALFactory.createReader(WALFactory.java:293)
  at org.apache.hadoop.hbase.wal.WALFactory.createReader(WALFactory.java:267)
  at org.apache.hadoop.hbase.wal.WALFactory.createReader(WALFactory.java:255)
  at org.apache.hadoop.hbase.wal.WALFactory.createReader(WALFactory.java:414)
  at org.apache.hadoop.hbase.replication.regionserver.ReplicationWALReaderManager.openReader(ReplicationWALReaderManager.java:69)
  at org.apache.hadoop.hbase.replication.regionserver.ReplicationSource.openReader(ReplicationSource.java:605)
  at org.apache.hadoop.hbase.replication.regionserver.ReplicationSource.run(ReplicationSource.java:364)
{code}
We have code in ReplicationSource#openReader() which is supposed to handle FileNotFoundException but RemoteException wrapping FileNotFoundException was missed.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)