Brad Cox created SPARK-12529:
--------------------------------
Summary: Spark streaming: java.lang.NoSuchFieldException:
SHUTDOWN_HOOK_PRIORITY
Key: SPARK-12529
URL: https://issues.apache.org/jira/browse/SPARK-12529
Project: Spark
Issue Type: Bug
Components: Spark Core
Affects Versions: 1.5.2
Environment: MacOSX Standalone
Reporter: Brad Cox
Posted originally on stackoverflow. Reposted here on request by Josh Rosen.
I'm trying to start spark streaming in standalone mode (MacOSX) and getting the
following error nomatter what:
Exception in thread "main" java.lang.ExceptionInInitializerError at
org.apache.spark.storage.DiskBlockManager.addShutdownHook(DiskBlockManager.scala:147)
at org.apache.spark.storage.DiskBlockManager.(DiskBlockManager.scala:54) at
org.apache.spark.storage.BlockManager.(BlockManager.scala:75) at
org.apache.spark.storage.BlockManager.(BlockManager.scala:173) at
org.apache.spark.SparkEnv$.create(SparkEnv.scala:347) at
org.apache.spark.SparkEnv$.createDriverEnv(SparkEnv.scala:194) at
org.apache.spark.SparkContext.createSparkEnv(SparkContext.scala:277) at
org.apache.spark.SparkContext.(SparkContext.scala:450) at
org.apache.spark.streaming.StreamingContext$.createNewSparkContext(StreamingContext.scala:566)
at
org.apache.spark.streaming.StreamingContext$.createNewSparkContext(StreamingContext.scala:578)
at org.apache.spark.streaming.StreamingContext.(StreamingContext.scala:90) at
org.apache.spark.streaming.api.java.JavaStreamingContext.(JavaStreamingContext.scala:78)
at io.ascolta.pcap.PcapOfflineReceiver.main(PcapOfflineReceiver.java:103)
Caused by: java.lang.NoSuchFieldException: SHUTDOWN_HOOK_PRIORITY at
java.lang.Class.getField(Class.java:1584) at
org.apache.spark.util.SparkShutdownHookManager.install(ShutdownHookManager.scala:220)
at
org.apache.spark.util.ShutdownHookManager$.shutdownHooks$lzycompute(ShutdownHookManager.scala:50)
at
org.apache.spark.util.ShutdownHookManager$.shutdownHooks(ShutdownHookManager.scala:48)
at
org.apache.spark.util.ShutdownHookManager$.addShutdownHook(ShutdownHookManager.scala:189)
at org.apache.spark.util.ShutdownHookManager$.(ShutdownHookManager.scala:58)
at org.apache.spark.util.ShutdownHookManager$.(ShutdownHookManager.scala) ...
13 more
This symptom is discussed in relation to EC2 at
https://forums.databricks.com/questions/2227/shutdown-hook-priority-javalangnosuchfieldexceptio.html
as a Hadoop2 dependency. But I'm running locally (for now), and am using the
spark-1.5.2-bin-hadoop2.6.tgz binary from
https://spark.apache.org/downloads.html which I'd hoped would eliminate this
possibility.
I've pruned my code down to essentially nothing; like this:
SparkConf conf = new SparkConf()
.setAppName(appName)
.setMaster(master);
JavaStreamingContext ssc = new JavaStreamingContext(conf, new Duration(1000));
I've permuted maven dependencies to ensure all spark stuff is consistent at
version 1.5.2. Yet the ssc initialization above fails nomatter what. So I
thought it was time to ask for help.
Build environment is eclipse and maven with the shade plugin. Launch/run is
from eclipse debugger, not spark-submit, for now.
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