[
https://issues.apache.org/jira/browse/SPARK-8675?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Min Zhou updated SPARK-8675:
----------------------------
Description:
AFAIK, some spark application always use LocalBackend to do some local
initiatives, spark sql is an example. Starting a LocalPoint won't add user
classpath into executor.
{noformat}
override def start() {
localEndpoint = SparkEnv.get.rpcEnv.setupEndpoint(
"LocalBackendEndpoint", new LocalEndpoint(SparkEnv.get.rpcEnv, scheduler,
this, totalCores))
}
{noformat}
Thus will cause local executor fail with those scenarios, loading hadoop
built-in native libraries, loading other user defined native libraries,
loading user jars, reading s3 config from a site.xml file, etc
was:
AFAIK, some spark application always use LocalBackend to do some local
initiatives, spark sql is an example. Starting a LocalPoint won't add user
classpath into executor.
{noformat}
override def start() {
localEndpoint = SparkEnv.get.rpcEnv.setupEndpoint(
"LocalBackendEndpoint", new LocalEndpoint(SparkEnv.get.rpcEnv, scheduler,
this, totalCores))
}
{noformat}
Thus will cause local executor fail with those scenarios, load hadoop built-in
native libraries, load other user defined native libraries, load user jars,
read s3 config from a site.xml file, etc
> Executors created by LocalBackend won't get the same classpath as other
> executor backends
> ------------------------------------------------------------------------------------------
>
> Key: SPARK-8675
> URL: https://issues.apache.org/jira/browse/SPARK-8675
> Project: Spark
> Issue Type: Bug
> Components: Spark Core
> Affects Versions: 1.4.0
> Reporter: Min Zhou
>
> AFAIK, some spark application always use LocalBackend to do some local
> initiatives, spark sql is an example. Starting a LocalPoint won't add user
> classpath into executor.
> {noformat}
> override def start() {
> localEndpoint = SparkEnv.get.rpcEnv.setupEndpoint(
> "LocalBackendEndpoint", new LocalEndpoint(SparkEnv.get.rpcEnv,
> scheduler, this, totalCores))
> }
> {noformat}
> Thus will cause local executor fail with those scenarios, loading hadoop
> built-in native libraries, loading other user defined native libraries,
> loading user jars, reading s3 config from a site.xml file, etc
>
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