Kostiantyn Kudriavtsev created SPARK-2356:
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Summary: Exaption: Could not locate executable
null\bin\winutils.exe in the Hadoop
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
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):
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)
It's happend because Hadoop config is initialised 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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