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https://issues.apache.org/jira/browse/SPARK-2356?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14116536#comment-14116536
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Remus Rusanu edited comment on SPARK-2356 at 8/30/14 7:50 PM:
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HADOOP-11003 is requesting hadoop-common to reduce the severity of the error
logged in this case. The error is raised, but getWinUtilsPath() catches it and
logs the stack with error severity. Your code should not see the exception.
was (Author: rusanu):
HADOOP-11003 is requesting hadoop-common to reduce the severity of the error
logged in this case.
Exception: Could not locate executable null\bin\winutils.exe in the Hadoop
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Key: SPARK-2356
URL: https://issues.apache.org/jira/browse/SPARK-2356
Project: Spark
Issue Type: Bug
Components: Spark Core
Affects Versions: 1.0.0
Reporter: Kostiantyn Kudriavtsev
Priority: Critical
I'm trying to run some transformation on Spark, it works fine on cluster
(YARN, linux machines). However, when I'm trying to run it on local machine
(Windows 7) under unit test, I got errors (I don't use Hadoop, I'm read file
from local filesystem):
{code}
14/07/02 19:59:31 WARN NativeCodeLoader: Unable to load native-hadoop library
for your platform... using builtin-java classes where applicable
14/07/02 19:59:31 ERROR Shell: Failed to locate the winutils binary in the
hadoop binary path
java.io.IOException: Could not locate executable null\bin\winutils.exe in the
Hadoop binaries.
at org.apache.hadoop.util.Shell.getQualifiedBinPath(Shell.java:318)
at org.apache.hadoop.util.Shell.getWinUtilsPath(Shell.java:333)
at org.apache.hadoop.util.Shell.clinit(Shell.java:326)
at org.apache.hadoop.util.StringUtils.clinit(StringUtils.java:76)
at org.apache.hadoop.security.Groups.parseStaticMapping(Groups.java:93)
at org.apache.hadoop.security.Groups.init(Groups.java:77)
at
org.apache.hadoop.security.Groups.getUserToGroupsMappingService(Groups.java:240)
at
org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:255)
at
org.apache.hadoop.security.UserGroupInformation.setConfiguration(UserGroupInformation.java:283)
at
org.apache.spark.deploy.SparkHadoopUtil.init(SparkHadoopUtil.scala:36)
at
org.apache.spark.deploy.SparkHadoopUtil$.init(SparkHadoopUtil.scala:109)
at
org.apache.spark.deploy.SparkHadoopUtil$.clinit(SparkHadoopUtil.scala)
at org.apache.spark.SparkContext.init(SparkContext.scala:228)
at org.apache.spark.SparkContext.init(SparkContext.scala:97)
{code}
It's happened because Hadoop config is initialized each time when spark
context is created regardless is hadoop required or not.
I propose to add some special flag to indicate if hadoop config is required
(or start this configuration manually)
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