Re: Spark checkpoint restore failure due to s3 consistency issue

[Tathagata Das]

That wont really. What we need to see is the lifecycle of the file before
the failure, so we need to the log4j logs.

On Fri, Oct 9, 2015 at 2:34 PM, Spark Newbie 
wrote:

> Unfortunately I don't have the before stop logs anymore since the log was
> overwritten in my next run.
>
> I created a rdd-_$folder$ file in S3 which was missing compared to
> the other rdd- checkpointed. The app started without the
> IllegalArgumentException. Do you still need to after restart log4j logs? I
> can send it if that will help dig into the root cause.
>
> On Fri, Oct 9, 2015 at 2:18 PM, Tathagata Das  wrote:
>
>> Can you provide the before stop and after restart log4j logs for this?
>>
>> On Fri, Oct 9, 2015 at 2:13 PM, Spark Newbie 
>> wrote:
>>
>>> Hi Spark Users,
>>>
>>> I'm seeing checkpoint restore failures causing the application startup
>>> to fail with the below exception. When I do "ls" on the s3 path I see the
>>> key listed sometimes and not listed sometimes. There are no part files
>>> (checkpointed files) in the specified S3 path. This is possible because I
>>> killed the app and restarted as a part of my testing to see if kinesis-asl
>>> library's implementation of lossless kinesis receivers work.
>>>
>>> Has anyone seen the below exception before? If so is there a recommended
>>> way to handle this case?
>>>
>>> 15/10/09 21:02:09 DEBUG S3NativeFileSystem: getFileStatus could not find
>>> key ''
>>> Exception in thread "main" java.lang.IllegalArgumentException:
>>> requirement failed: Checkpoint directory does not exist: >> path to the checkpointed rdd>
>>> at scala.Predef$.require(Predef.scala:233)
>>> at
>>> org.apache.spark.rdd.ReliableCheckpointRDD.(ReliableCheckpointRDD.scala:45)
>>> at
>>> org.apache.spark.SparkContext$$anonfun$checkpointFile$1.apply(SparkContext.scala:1218)
>>> at
>>> org.apache.spark.SparkContext$$anonfun$checkpointFile$1.apply(SparkContext.scala:1218)
>>> at
>>> org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:147)
>>> at
>>> org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:108)
>>> at
>>> org.apache.spark.SparkContext.withScope(SparkContext.scala:700)
>>> at
>>> org.apache.spark.SparkContext.checkpointFile(SparkContext.scala:1217)
>>> at
>>> org.apache.spark.streaming.dstream.DStreamCheckpointData$$anonfun$restore$1.apply(DStreamCheckpointData.scala:112)
>>> at
>>> org.apache.spark.streaming.dstream.DStreamCheckpointData$$anonfun$restore$1.apply(DStreamCheckpointData.scala:109)
>>> at
>>> scala.collection.mutable.HashMap$$anonfun$foreach$1.apply(HashMap.scala:98)
>>> at
>>> scala.collection.mutable.HashMap$$anonfun$foreach$1.apply(HashMap.scala:98)
>>> at
>>> scala.collection.mutable.HashTable$class.foreachEntry(HashTable.scala:226)
>>> at
>>> scala.collection.mutable.HashMap.foreachEntry(HashMap.scala:39)
>>> at scala.collection.mutable.HashMap.foreach(HashMap.scala:98)
>>> at
>>> org.apache.spark.streaming.dstream.DStreamCheckpointData.restore(DStreamCheckpointData.scala:109)
>>> at
>>> org.apache.spark.streaming.dstream.DStream.restoreCheckpointData(DStream.scala:487)
>>> at
>>> org.apache.spark.streaming.dstream.DStream$$anonfun$restoreCheckpointData$2.apply(DStream.scala:488)
>>> at
>>> org.apache.spark.streaming.dstream.DStream$$anonfun$restoreCheckpointData$2.apply(DStream.scala:488)
>>> at scala.collection.immutable.List.foreach(List.scala:318)
>>> at
>>> org.apache.spark.streaming.dstream.DStream.restoreCheckpointData(DStream.scala:488)
>>> at
>>> org.apache.spark.streaming.dstream.DStream$$anonfun$restoreCheckpointData$2.apply(DStream.scala:488)
>>> at
>>> org.apache.spark.streaming.dstream.DStream$$anonfun$restoreCheckpointData$2.apply(DStream.scala:488)
>>> at scala.collection.immutable.List.foreach(List.scala:318)
>>> at
>>> org.apache.spark.streaming.dstream.DStream.restoreCheckpointData(DStream.scala:488)
>>> at
>>> org.apache.spark.streaming.dstream.DStream$$anonfun$restoreCheckpointData$2.apply(DStream.scala:488)
>>> at
>>> org.apache.spark.streaming.dstream.DStream$$anonfun$restoreCheckpointData$2.apply(DStream.scala:488)
>>> at scala.collection.immutable.List.foreach(List.scala:318)
>>> at
>>> org.apache.spark.streaming.dstream.DStream.restoreCheckpointData(DStream.scala:488)
>>> at
>>> org.apache.spark.streaming.DStreamGraph$$anonfun$restoreCheckpointData$2.apply(DStreamGraph.scala:153)
>>> at
>>> org.apache.spark.streaming.DStreamGraph$$anonfun$restoreCheckpointData$2.apply(DStreamGraph.scala:153)
>>> at
>>> scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:59)
>>> at
>>> scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:47)
>>> at

Re: Spark checkpoint restore failure due to s3 consistency issue

[Spark Newbie]

Unfortunately I don't have the before stop logs anymore since the log was
overwritten in my next run.

I created a rdd-_$folder$ file in S3 which was missing compared to the
other rdd- checkpointed. The app started without the
IllegalArgumentException. Do you still need to after restart log4j logs? I
can send it if that will help dig into the root cause.

On Fri, Oct 9, 2015 at 2:18 PM, Tathagata Das  wrote:

> Can you provide the before stop and after restart log4j logs for this?
>
> On Fri, Oct 9, 2015 at 2:13 PM, Spark Newbie 
> wrote:
>
>> Hi Spark Users,
>>
>> I'm seeing checkpoint restore failures causing the application startup to
>> fail with the below exception. When I do "ls" on the s3 path I see the key
>> listed sometimes and not listed sometimes. There are no part files
>> (checkpointed files) in the specified S3 path. This is possible because I
>> killed the app and restarted as a part of my testing to see if kinesis-asl
>> library's implementation of lossless kinesis receivers work.
>>
>> Has anyone seen the below exception before? If so is there a recommended
>> way to handle this case?
>>
>> 15/10/09 21:02:09 DEBUG S3NativeFileSystem: getFileStatus could not find
>> key ''
>> Exception in thread "main" java.lang.IllegalArgumentException:
>> requirement failed: Checkpoint directory does not exist: > path to the checkpointed rdd>
>> at scala.Predef$.require(Predef.scala:233)
>> at
>> org.apache.spark.rdd.ReliableCheckpointRDD.(ReliableCheckpointRDD.scala:45)
>> at
>> org.apache.spark.SparkContext$$anonfun$checkpointFile$1.apply(SparkContext.scala:1218)
>> at
>> org.apache.spark.SparkContext$$anonfun$checkpointFile$1.apply(SparkContext.scala:1218)
>> at
>> org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:147)
>> at
>> org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:108)
>> at org.apache.spark.SparkContext.withScope(SparkContext.scala:700)
>> at
>> org.apache.spark.SparkContext.checkpointFile(SparkContext.scala:1217)
>> at
>> org.apache.spark.streaming.dstream.DStreamCheckpointData$$anonfun$restore$1.apply(DStreamCheckpointData.scala:112)
>> at
>> org.apache.spark.streaming.dstream.DStreamCheckpointData$$anonfun$restore$1.apply(DStreamCheckpointData.scala:109)
>> at
>> scala.collection.mutable.HashMap$$anonfun$foreach$1.apply(HashMap.scala:98)
>> at
>> scala.collection.mutable.HashMap$$anonfun$foreach$1.apply(HashMap.scala:98)
>> at
>> scala.collection.mutable.HashTable$class.foreachEntry(HashTable.scala:226)
>> at scala.collection.mutable.HashMap.foreachEntry(HashMap.scala:39)
>> at scala.collection.mutable.HashMap.foreach(HashMap.scala:98)
>> at
>> org.apache.spark.streaming.dstream.DStreamCheckpointData.restore(DStreamCheckpointData.scala:109)
>> at
>> org.apache.spark.streaming.dstream.DStream.restoreCheckpointData(DStream.scala:487)
>> at
>> org.apache.spark.streaming.dstream.DStream$$anonfun$restoreCheckpointData$2.apply(DStream.scala:488)
>> at
>> org.apache.spark.streaming.dstream.DStream$$anonfun$restoreCheckpointData$2.apply(DStream.scala:488)
>> at scala.collection.immutable.List.foreach(List.scala:318)
>> at
>> org.apache.spark.streaming.dstream.DStream.restoreCheckpointData(DStream.scala:488)
>> at
>> org.apache.spark.streaming.dstream.DStream$$anonfun$restoreCheckpointData$2.apply(DStream.scala:488)
>> at
>> org.apache.spark.streaming.dstream.DStream$$anonfun$restoreCheckpointData$2.apply(DStream.scala:488)
>> at scala.collection.immutable.List.foreach(List.scala:318)
>> at
>> org.apache.spark.streaming.dstream.DStream.restoreCheckpointData(DStream.scala:488)
>> at
>> org.apache.spark.streaming.dstream.DStream$$anonfun$restoreCheckpointData$2.apply(DStream.scala:488)
>> at
>> org.apache.spark.streaming.dstream.DStream$$anonfun$restoreCheckpointData$2.apply(DStream.scala:488)
>> at scala.collection.immutable.List.foreach(List.scala:318)
>> at
>> org.apache.spark.streaming.dstream.DStream.restoreCheckpointData(DStream.scala:488)
>> at
>> org.apache.spark.streaming.DStreamGraph$$anonfun$restoreCheckpointData$2.apply(DStreamGraph.scala:153)
>> at
>> org.apache.spark.streaming.DStreamGraph$$anonfun$restoreCheckpointData$2.apply(DStreamGraph.scala:153)
>> at
>> scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:59)
>> at
>> scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:47)
>> at
>> org.apache.spark.streaming.DStreamGraph.restoreCheckpointData(DStreamGraph.scala:153)
>> at
>> org.apache.spark.streaming.StreamingContext.(StreamingContext.scala:158)
>> at
>> org.apache.spark.streaming.StreamingContext$$anonfun$getOrCreate$1.apply(StreamingContext.scala:837)
>> 

Spark checkpoint restore failure due to s3 consistency issue

[Spark Newbie]

Hi Spark Users,

I'm seeing checkpoint restore failures causing the application startup to
fail with the below exception. When I do "ls" on the s3 path I see the key
listed sometimes and not listed sometimes. There are no part files
(checkpointed files) in the specified S3 path. This is possible because I
killed the app and restarted as a part of my testing to see if kinesis-asl
library's implementation of lossless kinesis receivers work.

Has anyone seen the below exception before? If so is there a recommended
way to handle this case?

15/10/09 21:02:09 DEBUG S3NativeFileSystem: getFileStatus could not find
key ''
Exception in thread "main" java.lang.IllegalArgumentException: requirement
failed: Checkpoint directory does not exist: 
at scala.Predef$.require(Predef.scala:233)
at
org.apache.spark.rdd.ReliableCheckpointRDD.(ReliableCheckpointRDD.scala:45)
at
org.apache.spark.SparkContext$$anonfun$checkpointFile$1.apply(SparkContext.scala:1218)
at
org.apache.spark.SparkContext$$anonfun$checkpointFile$1.apply(SparkContext.scala:1218)
at
org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:147)
at
org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:108)
at org.apache.spark.SparkContext.withScope(SparkContext.scala:700)
at
org.apache.spark.SparkContext.checkpointFile(SparkContext.scala:1217)
at
org.apache.spark.streaming.dstream.DStreamCheckpointData$$anonfun$restore$1.apply(DStreamCheckpointData.scala:112)
at
org.apache.spark.streaming.dstream.DStreamCheckpointData$$anonfun$restore$1.apply(DStreamCheckpointData.scala:109)
at
scala.collection.mutable.HashMap$$anonfun$foreach$1.apply(HashMap.scala:98)
at
scala.collection.mutable.HashMap$$anonfun$foreach$1.apply(HashMap.scala:98)
at
scala.collection.mutable.HashTable$class.foreachEntry(HashTable.scala:226)
at scala.collection.mutable.HashMap.foreachEntry(HashMap.scala:39)
at scala.collection.mutable.HashMap.foreach(HashMap.scala:98)
at
org.apache.spark.streaming.dstream.DStreamCheckpointData.restore(DStreamCheckpointData.scala:109)
at
org.apache.spark.streaming.dstream.DStream.restoreCheckpointData(DStream.scala:487)
at
org.apache.spark.streaming.dstream.DStream$$anonfun$restoreCheckpointData$2.apply(DStream.scala:488)
at
org.apache.spark.streaming.dstream.DStream$$anonfun$restoreCheckpointData$2.apply(DStream.scala:488)
at scala.collection.immutable.List.foreach(List.scala:318)
at
org.apache.spark.streaming.dstream.DStream.restoreCheckpointData(DStream.scala:488)
at
org.apache.spark.streaming.dstream.DStream$$anonfun$restoreCheckpointData$2.apply(DStream.scala:488)
at
org.apache.spark.streaming.dstream.DStream$$anonfun$restoreCheckpointData$2.apply(DStream.scala:488)
at scala.collection.immutable.List.foreach(List.scala:318)
at
org.apache.spark.streaming.dstream.DStream.restoreCheckpointData(DStream.scala:488)
at
org.apache.spark.streaming.dstream.DStream$$anonfun$restoreCheckpointData$2.apply(DStream.scala:488)
at
org.apache.spark.streaming.dstream.DStream$$anonfun$restoreCheckpointData$2.apply(DStream.scala:488)
at scala.collection.immutable.List.foreach(List.scala:318)
at
org.apache.spark.streaming.dstream.DStream.restoreCheckpointData(DStream.scala:488)
at
org.apache.spark.streaming.DStreamGraph$$anonfun$restoreCheckpointData$2.apply(DStreamGraph.scala:153)
at
org.apache.spark.streaming.DStreamGraph$$anonfun$restoreCheckpointData$2.apply(DStreamGraph.scala:153)
at
scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:59)
at
scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:47)
at
org.apache.spark.streaming.DStreamGraph.restoreCheckpointData(DStreamGraph.scala:153)
at
org.apache.spark.streaming.StreamingContext.(StreamingContext.scala:158)
at
org.apache.spark.streaming.StreamingContext$$anonfun$getOrCreate$1.apply(StreamingContext.scala:837)
at
org.apache.spark.streaming.StreamingContext$$anonfun$getOrCreate$1.apply(StreamingContext.scala:837)
at scala.Option.map(Option.scala:145)
at
org.apache.spark.streaming.StreamingContext$.getOrCreate(StreamingContext.scala:837)
at foo$.getStreamingContext(foo.scala:72)

Thanks,
Bharath

Re: Spark checkpoint restore failure due to s3 consistency issue

[Tathagata Das]

Can you provide the before stop and after restart log4j logs for this?

On Fri, Oct 9, 2015 at 2:13 PM, Spark Newbie 
wrote:

> Hi Spark Users,
>
> I'm seeing checkpoint restore failures causing the application startup to
> fail with the below exception. When I do "ls" on the s3 path I see the key
> listed sometimes and not listed sometimes. There are no part files
> (checkpointed files) in the specified S3 path. This is possible because I
> killed the app and restarted as a part of my testing to see if kinesis-asl
> library's implementation of lossless kinesis receivers work.
>
> Has anyone seen the below exception before? If so is there a recommended
> way to handle this case?
>
> 15/10/09 21:02:09 DEBUG S3NativeFileSystem: getFileStatus could not find
> key ''
> Exception in thread "main" java.lang.IllegalArgumentException: requirement
> failed: Checkpoint directory does not exist:  checkpointed rdd>
> at scala.Predef$.require(Predef.scala:233)
> at
> org.apache.spark.rdd.ReliableCheckpointRDD.(ReliableCheckpointRDD.scala:45)
> at
> org.apache.spark.SparkContext$$anonfun$checkpointFile$1.apply(SparkContext.scala:1218)
> at
> org.apache.spark.SparkContext$$anonfun$checkpointFile$1.apply(SparkContext.scala:1218)
> at
> org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:147)
> at
> org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:108)
> at org.apache.spark.SparkContext.withScope(SparkContext.scala:700)
> at
> org.apache.spark.SparkContext.checkpointFile(SparkContext.scala:1217)
> at
> org.apache.spark.streaming.dstream.DStreamCheckpointData$$anonfun$restore$1.apply(DStreamCheckpointData.scala:112)
> at
> org.apache.spark.streaming.dstream.DStreamCheckpointData$$anonfun$restore$1.apply(DStreamCheckpointData.scala:109)
> at
> scala.collection.mutable.HashMap$$anonfun$foreach$1.apply(HashMap.scala:98)
> at
> scala.collection.mutable.HashMap$$anonfun$foreach$1.apply(HashMap.scala:98)
> at
> scala.collection.mutable.HashTable$class.foreachEntry(HashTable.scala:226)
> at scala.collection.mutable.HashMap.foreachEntry(HashMap.scala:39)
> at scala.collection.mutable.HashMap.foreach(HashMap.scala:98)
> at
> org.apache.spark.streaming.dstream.DStreamCheckpointData.restore(DStreamCheckpointData.scala:109)
> at
> org.apache.spark.streaming.dstream.DStream.restoreCheckpointData(DStream.scala:487)
> at
> org.apache.spark.streaming.dstream.DStream$$anonfun$restoreCheckpointData$2.apply(DStream.scala:488)
> at
> org.apache.spark.streaming.dstream.DStream$$anonfun$restoreCheckpointData$2.apply(DStream.scala:488)
> at scala.collection.immutable.List.foreach(List.scala:318)
> at
> org.apache.spark.streaming.dstream.DStream.restoreCheckpointData(DStream.scala:488)
> at
> org.apache.spark.streaming.dstream.DStream$$anonfun$restoreCheckpointData$2.apply(DStream.scala:488)
> at
> org.apache.spark.streaming.dstream.DStream$$anonfun$restoreCheckpointData$2.apply(DStream.scala:488)
> at scala.collection.immutable.List.foreach(List.scala:318)
> at
> org.apache.spark.streaming.dstream.DStream.restoreCheckpointData(DStream.scala:488)
> at
> org.apache.spark.streaming.dstream.DStream$$anonfun$restoreCheckpointData$2.apply(DStream.scala:488)
> at
> org.apache.spark.streaming.dstream.DStream$$anonfun$restoreCheckpointData$2.apply(DStream.scala:488)
> at scala.collection.immutable.List.foreach(List.scala:318)
> at
> org.apache.spark.streaming.dstream.DStream.restoreCheckpointData(DStream.scala:488)
> at
> org.apache.spark.streaming.DStreamGraph$$anonfun$restoreCheckpointData$2.apply(DStreamGraph.scala:153)
> at
> org.apache.spark.streaming.DStreamGraph$$anonfun$restoreCheckpointData$2.apply(DStreamGraph.scala:153)
> at
> scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:59)
> at
> scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:47)
> at
> org.apache.spark.streaming.DStreamGraph.restoreCheckpointData(DStreamGraph.scala:153)
> at
> org.apache.spark.streaming.StreamingContext.(StreamingContext.scala:158)
> at
> org.apache.spark.streaming.StreamingContext$$anonfun$getOrCreate$1.apply(StreamingContext.scala:837)
> at
> org.apache.spark.streaming.StreamingContext$$anonfun$getOrCreate$1.apply(StreamingContext.scala:837)
> at scala.Option.map(Option.scala:145)
> at
> org.apache.spark.streaming.StreamingContext$.getOrCreate(StreamingContext.scala:837)
> at foo$.getStreamingContext(foo.scala:72)
>
> Thanks,
> Bharath
>