Jakub Liska created SPARK-13909:
-----------------------------------
Summary: DataFrames DISK_ONLY persistence leads to OOME
Key: SPARK-13909
URL: https://issues.apache.org/jira/browse/SPARK-13909
Project: Spark
Issue Type: Bug
Components: Spark Core
Affects Versions: 1.6.0
Environment: debian:jessie, java 1.8, hadoop 2.6.0, current zeppelin
snapshot
Reporter: Jakub Liska
Hey, I migrated to 1.6.0, and suddenly `persist` behaves as if it was
`MEMORY_ONLY` instead of `DISK_ONLY` so that it eventually ends with OOME.
However if I remove `persist` it works fine. I'm calling this snippet from
Zeppelin notebook :
{code}
val coreRdd =
sc.textFile("s3n://gwiq-views-p/external/core/tsv/*.tsv").map(_.split("\t")).map(
fields => Row(fields:_*) )
val coreDataFrame = sqlContext.createDataFrame(coreRdd, schema)
coreDataFrame.registerTempTable("core")
coreDataFrame.persist(StorageLevel.DISK_ONLY)
{code}
{code}
SELECT COUNT(*) FROM core
{code}
{code}
------ Create new SparkContext spark://master:7077 -------
Exception in thread "pool-1-thread-5" java.lang.OutOfMemoryError: GC overhead
limit exceeded
at
com.google.gson.internal.bind.ObjectTypeAdapter.read(ObjectTypeAdapter.java:66)
at
com.google.gson.internal.bind.ObjectTypeAdapter.read(ObjectTypeAdapter.java:69)
at
com.google.gson.internal.bind.TypeAdapterRuntimeTypeWrapper.read(TypeAdapterRuntimeTypeWrapper.java:40)
at
com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:188)
at
com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:146)
at com.google.gson.Gson.fromJson(Gson.java:791)
at com.google.gson.Gson.fromJson(Gson.java:757)
at com.google.gson.Gson.fromJson(Gson.java:706)
at
org.apache.zeppelin.interpreter.remote.RemoteInterpreterServer.convert(RemoteInterpreterServer.java:417)
at
org.apache.zeppelin.interpreter.remote.RemoteInterpreterServer.getProgress(RemoteInterpreterServer.java:384)
at
org.apache.zeppelin.interpreter.thrift.RemoteInterpreterService$Processor$getProgress.getResult(RemoteInterpreterService.java:1376)
at
org.apache.zeppelin.interpreter.thrift.RemoteInterpreterService$Processor$getProgress.getResult(RemoteInterpreterService.java:1361)
at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39)
at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39)
at
org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:285)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
{code}
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