flume-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Hari Shreedharan" <hshreedha...@cloudera.com>
Subject Re: support for Google Storage ?
Date Thu, 04 Dec 2014 00:19:40 GMT
It looks like you are just running out of heap space. Try increasing the heap space by specifying
a higher value in the flume-env.sh file.


Thanks,
Hari

On Mon, Dec 1, 2014 at 9:02 AM, Jean-Philippe Caruana <jp@target2sell.com>
wrote:

> I also asked the question on SO :
> https://stackoverflow.com/questions/27232966/what-causes-flume-with-gcs-sink-to-throw-a-outofmemoryexepction
> Le 01/12/2014 15:35, Jean-Philippe Caruana a écrit :
>> Hi,
>>
>> I managed to write to GS from flume [1], but this is not working 100% yet:
>> - files are created in the expected directories, but are empty
>> - flume throws a java.lang.OutOfMemoryError: Java heap space:
>>
>> java.lang.OutOfMemoryError: Java heap space
>>     at java.io.BufferedOutputStream.<init>(BufferedOutputStream.java:76)
>>     at
>> com.google.cloud.hadoop.fs.gcs.GoogleHadoopOutputStream.<init>(GoogleHadoopOutputStream.java:79)
>>     at
>> com.google.cloud.hadoop.fs.gcs.GoogleHadoopFileSystemBase.create(GoogleHadoopFileSystemBase.java:820)
>>     at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:906)
>>     at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:887)
>>     at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:784)
>>     at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:773)
>>     at
>> org.apache.flume.sink.hdfs.HDFSSequenceFile.open(HDFSSequenceFile.java:96)
>>
>> (complete stack trace here: http://pastebin.com/i5iSgCM3)
>>
>> Has anyone already experienced this ?
>> Is it a bug from google's gcs-connector-latest-hadoop2.jar ?
>> Where should I look to find out what's wrong ?
>>
>> My configuration looks like this:
>> a1.sinks.hdfs_sink.hdfs.path =
>> gs://bucket_name/%{env}/%{tenant}/%{type}/%Y-%m-%d
>>
>> I am running flume from Docker.
>>
>> [1]
>> http://stackoverflow.com/questions/27174033/what-is-the-minimal-setup-needed-to-write-to-hdfs-gs-on-google-cloud-storage-wit
>>
>> Thanks.
> -- 
> Jean-Philippe Caruana 
> http://www.barreverte.fr
Mime
View raw message