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Posted to yarn-dev@hadoop.apache.org by "shanyu zhao (JIRA)" <ji...@apache.org> on 2013/09/19 01:52:51 UTC
[jira] [Created] (YARN-1219) FSDownload changes file suffix making
FileUtil.unTar() throw exception
shanyu zhao created YARN-1219:
---------------------------------
Summary: FSDownload changes file suffix making FileUtil.unTar() throw exception
Key: YARN-1219
URL: https://issues.apache.org/jira/browse/YARN-1219
Project: Hadoop YARN
Issue Type: Bug
Components: nodemanager
Affects Versions: 3.0.0, 2.1.1-beta
Reporter: shanyu zhao
While running a Hive join operation on Yarn, I saw exception as described below. This is caused by FSDownload copy the files into a temp file and change the suffix into ".tmp" before unpacking it. In unpack(), it uses FileUtil.unTar() which will determine if the file is "gzipped" by looking at the file suffix:
{code}
boolean gzipped = inFile.toString().endsWith("gz");
{code}
To fix this problem, we can remove the ".tmp" in the temp file name.
Here is the detailed exception:
org.apache.commons.compress.archivers.tar.TarArchiveInputStream.getNextTarEntry(TarArchiveInputStream.java:240)
at org.apache.hadoop.fs.FileUtil.unTarUsingJava(FileUtil.java:676)
at org.apache.hadoop.fs.FileUtil.unTar(FileUtil.java:625)
at org.apache.hadoop.yarn.util.FSDownload.unpack(FSDownload.java:203)
at org.apache.hadoop.yarn.util.FSDownload.call(FSDownload.java:287)
at org.apache.hadoop.yarn.util.FSDownload.call(FSDownload.java:50)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:722)
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