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https://issues.apache.org/jira/browse/HBASE-18377?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16091306#comment-16091306
]
Hudson commented on HBASE-18377:
--------------------------------
FAILURE: Integrated in Jenkins build HBase-Trunk_matrix #3392 (See
[https://builds.apache.org/job/HBase-Trunk_matrix/3392/])
HBASE-18377 Error handling for FileNotFoundException should consider (tedyu:
rev 0c2915b48e157724cefee9f0dbe069ce3f04d0d4)
* (edit)
hbase-server/src/main/java/org/apache/hadoop/hbase/replication/regionserver/WALEntryStream.java
> Error handling for FileNotFoundException should consider RemoteException in
> openReader()
> ----------------------------------------------------------------------------------------
>
> Key: HBASE-18377
> URL: https://issues.apache.org/jira/browse/HBASE-18377
> Project: HBase
> Issue Type: Bug
> Reporter: Ted Yu
> Assignee: Ted Yu
> Attachments: 18377.branch-1.3.txt, 18377.v1.txt
>
>
> 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.
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