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Posted to dev@pig.apache.org by "Andrew C. Oliver (JIRA)" <ji...@apache.org> on 2014/09/06 00:15:28 UTC
[jira] [Updated] (PIG-4156) [PATCH] fix NPE when running scripts
stored on hdfs://
[ https://issues.apache.org/jira/browse/PIG-4156?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andrew C. Oliver updated PIG-4156:
----------------------------------
Fix Version/s: (was: 0.13.1)
(was: 0.14.0)
Release Note: I will also post one for trunk
Status: Patch Available (was: Open)
Index: src/org/apache/pig/impl/io/FileLocalizer.java
===================================================================
--- src/org/apache/pig/impl/io/FileLocalizer.java (revision 1622795)
+++ src/org/apache/pig/impl/io/FileLocalizer.java (working copy)
@@ -734,7 +734,8 @@
FileSystem srcFs;
if ( (!"true".equals(properties.getProperty("pig.jars.relative.to.dfs"))
&& uri.getScheme() == null )||
- uri.getScheme().equals("local") ) {
+ (uri.getScheme() != null && uri.getScheme().equals("local"))
+ ) {
srcFs = localFs;
} else {
srcFs = path.getFileSystem(conf);
> [PATCH] fix NPE when running scripts stored on hdfs://
> ------------------------------------------------------
>
> Key: PIG-4156
> URL: https://issues.apache.org/jira/browse/PIG-4156
> Project: Pig
> Issue Type: Bug
> Components: impl
> Affects Versions: 0.12.0, 0.12.1, 0.13.0, 0.13.1
> Environment: Linux / CentOS 6
> Reporter: Andrew C. Oliver
> Fix For: 0.12.1
>
> Original Estimate: 48h
> Remaining Estimate: 48h
>
> pig -useHCatalog hdfs://myserver:8020/load/scripts/mydir/myscript.pig
> throws a NPE due to a bogus if statement (patch included)
> Error before Pig is launched
> ----------------------------
> ERROR 2999: Unexpected internal error. null
> java.lang.NullPointerException
> at org.apache.pig.impl.io.FileLocalizer.fetchFilesInternal(FileLocalizer.java:799)
> at org.apache.pig.impl.io.FileLocalizer.fetchFiles(FileLocalizer.java:767)
> at org.apache.pig.PigServer.registerJar(PigServer.java:546)
> at org.apache.pig.PigServer.addJarsFromProperties(PigServer.java:253)
> at org.apache.pig.PigServer.<init>(PigServer.java:231)
> at org.apache.pig.PigServer.<init>(PigServer.java:214)
> at org.apache.pig.tools.grunt.Grunt.<init>(Grunt.java:46)
> at org.apache.pig.Main.run(Main.java:603)
> at org.apache.pig.Main.main(Main.java:164)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at org.apache.hadoop.util.RunJar.main(RunJar.java:212)
> ================================================================================
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