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https://issues.apache.org/jira/browse/PIG-5246?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
liyunzhang_intel updated PIG-5246:
----------------------------------
Attachment: PIG-5246_2.patch
[~zjffdu]:
in PIG-5246_2.patch
use following way to judge spark version
{code}
+ $SPARK_HOME/bin/spark-submit --version >/tmp/spark.version 2>&1
+ isSpark1=`grep "version 1" /tmp/spark.version|wc -l`
+ if [ "$isSpark1" -eq 0 ];then
+ sparkversion="2"
fi
{code}
redirect the output of "spark-submit --version" to /tmp/spark.version(later
will remove this file), Is there any better way to judge the version?
> Modify bin/pig about SPARK_HOME, SPARK_ASSEMBLY_JAR after upgrading spark to 2
> ------------------------------------------------------------------------------
>
> Key: PIG-5246
> URL: https://issues.apache.org/jira/browse/PIG-5246
> Project: Pig
> Issue Type: Bug
> Reporter: liyunzhang_intel
> Assignee: liyunzhang_intel
> Attachments: HBase9498.patch, PIG-5246.1.patch, PIG-5246_2.patch,
> PIG-5246.patch
>
>
> in bin/pig.
> we copy assembly jar to pig's classpath in spark1.6.
> {code}
> # For spark mode:
> # Please specify SPARK_HOME first so that we can locate
> $SPARK_HOME/lib/spark-assembly*.jar,
> # we will add spark-assembly*.jar to the classpath.
> if [ "$isSparkMode" == "true" ]; then
> if [ -z "$SPARK_HOME" ]; then
> echo "Error: SPARK_HOME is not set!"
> exit 1
> fi
> # Please specify SPARK_JAR which is the hdfs path of spark-assembly*.jar
> to allow YARN to cache spark-assembly*.jar on nodes so that it doesn't need
> to be distributed each time an application runs.
> if [ -z "$SPARK_JAR" ]; then
> echo "Error: SPARK_JAR is not set, SPARK_JAR stands for the hdfs
> location of spark-assembly*.jar. This allows YARN to cache
> spark-assembly*.jar on nodes so that it doesn't need to be distributed each
> time an application runs."
> exit 1
> fi
> if [ -n "$SPARK_HOME" ]; then
> echo "Using Spark Home: " ${SPARK_HOME}
> SPARK_ASSEMBLY_JAR=`ls ${SPARK_HOME}/lib/spark-assembly*`
> CLASSPATH=${CLASSPATH}:$SPARK_ASSEMBLY_JAR
> fi
> fi
> {code}
> after upgrade to spark2.0, we may modify it
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