Chen He created SPARK-18988:
-------------------------------
Summary: Spark "spark.eventLog.dir" dir should create the
directory if it is different from "spark.history.fs.logDirectory"
Key: SPARK-18988
URL: https://issues.apache.org/jira/browse/SPARK-18988
Project: Spark
Issue Type: Bug
Components: Scheduler
Affects Versions: 1.6.1
Reporter: Chen He
Priority: Minor
When set "spark.history.fs.logDirectory" to be hdfs:///spark-history but set
"spark.eventLog.dir" to be hdfs:///spark-history/eventLog. It reports following
error.
ERROR spark.SparkContext: Error initializing SparkContext.
java.io.FileNotFoundException: File does not exist: hdfs:/spark-history/eventLog
at
org.apache.hadoop.hdfs.DistributedFileSystem$24.doCall(DistributedFileSystem.java:1367)
at
org.apache.hadoop.hdfs.DistributedFileSystem$24.doCall(DistributedFileSystem.java:1359)
at
org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
at
org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1359)
at
org.apache.spark.scheduler.EventLoggingListener.start(EventLoggingListener.scala:100)
at org.apache.spark.SparkContext.<init>(SparkContext.scala:549)
at
org.apache.spark.api.java.JavaSparkContext.<init>(JavaSparkContext.scala:59)
at com.oracle.test.logs.Main.main(Main.java:13)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at
org.apache.spark.deploy.yarn.ApplicationMaster$$anon$2.run(ApplicationMaster.scala:559)
If spark event history has to be the same as "spark.history.fs.logDirectory",
why has "spark.eventLog.dir". If not, In the EventLoggingListener.start(). It
should try to create this dir instead of throwing exception.
{code}
def start() {
if (!fileSystem.getFileStatus(new Path(logBaseDir)).isDir) {
throw new IllegalArgumentException(s"Log directory $logBaseDir does not
exist.")
}
{code}
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