[
https://issues.apache.org/jira/browse/PIG-3892?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14059605#comment-14059605
]
Jonathan Eagles commented on PIG-3892:
--------------------------------------
[~daijy], after this checkin for bin/pig script, now HADOOP_VERSION is always 1
since HADOOP_CORE_JAR is never zero length string. Perhaps a file exists check
is in order. What do you think?
{code}
296 HADOOP_CORE_JAR=`echo ${HADOOP_HOME}/hadoop-core*.jar`
297
298 if [ -z "$HADOOP_CORE_JAR" ]; then
299 HADOOP_VERSION=2
300 else
301 HADOOP_VERSION=1
302 fi
{code}
> Pig distribution for hadoop 2
> -----------------------------
>
> Key: PIG-3892
> URL: https://issues.apache.org/jira/browse/PIG-3892
> Project: Pig
> Issue Type: Bug
> Components: build
> Reporter: Daniel Dai
> Assignee: Daniel Dai
> Fix For: 0.13.0, 0.14.0
>
> Attachments: PIG-3892-1.patch, PIG-3892-2.patch, PIG-3892-3.patch,
> PIG-3892-4.patch
>
>
> Currently Pig distribution only bundle pig.jar for Hadoop 1. For Hadoop 2
> users they need to compile again using -Dhadoopversion=23 flag. That is a
> quite confusing process. We need to make Pig work with Hadoop 2 out of box. I
> am thinking two approaches:
> 1. Bundle both pig-h1.jar and pig-h2.jar in distribution, and bin/pig will
> chose the right pig.jar to run
> 2. Make two Pig distributions for Hadoop 1 and Hadoop
> Any opinion?
--
This message was sent by Atlassian JIRA
(v6.2#6252)
