You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@hbase.apache.org by "stack (JIRA)" <ji...@apache.org> on 2018/03/21 22:09:14 UTC
[jira] [Updated] (HBASE-18312) Ineffective handling of
FileNotFoundException in FileLink$FileLinkInputStream.tryOpen()
[ https://issues.apache.org/jira/browse/HBASE-18312?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
stack updated HBASE-18312:
--------------------------
Fix Version/s: (was: 3.0.0)
> Ineffective handling of FileNotFoundException in FileLink$FileLinkInputStream.tryOpen()
> ---------------------------------------------------------------------------------------
>
> Key: HBASE-18312
> URL: https://issues.apache.org/jira/browse/HBASE-18312
> Project: HBase
> Issue Type: Bug
> Reporter: Ted Yu
> Assignee: Ted Yu
> Priority: Major
> Fix For: 1.5.0, 2.0.0-alpha-2, 2.0.0
>
> Attachments: 18312.v1.txt, 18312.v2.txt, 18312.v4.txt, 18312.v5.txt, 18312.v6.txt
>
>
> Found the following in region server log:
> {code}
> 2017-07-03 11:22:04,669 WARN [regionserver/a.b.c.d:16020-shortCompactions-1499094046361] retry.RetryInvocationHandler: Exception while invoking ClientNamenodeProtocolTranslatorPB.getBlockLocations over e.f.g.h:8020. Not retrying because try once and fail.
> org.apache.hadoop.ipc.RemoteException(java.io.FileNotFoundException): File does not exist: /hbase/data/default/X/4d61af9d1cbcc5fe2a5cbddbfc92fe7e/ K/47222a9cbd294f499f49de92ecf330ee
> 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.hbase.io.FileLink$FileLinkInputStream.tryOpen(FileLink.java:291)
> at org.apache.hadoop.hbase.io.FileLink$FileLinkInputStream.<init>(FileLink.java:122)
> at org.apache.hadoop.hbase.io.FileLink$FileLinkInputStream.<init>(FileLink.java:113)
> at org.apache.hadoop.hbase.io.FileLink.open(FileLink.java:404)
> at org.apache.hadoop.hbase.io.FSDataInputStreamWrapper.<init>(FSDataInputStreamWrapper.java:98)
> at org.apache.hadoop.hbase.io.FSDataInputStreamWrapper.<init>(FSDataInputStreamWrapper.java:83)
> {code}
> Here is related code:
> {code}
> private FSDataInputStream tryOpen() throws IOException {
> for (Path path: fileLink.getLocations()) {
> ...
> } catch (FileNotFoundException e) {
> // Try another file location
> }
> {code}
> The intention is to try possible locations for the linked file.
> However, RemoteException was the exception encountered. This makes the above catch clause ineffective.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)