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From Shekhar Sharma <shekhar2...@gmail.com>
Subject Re: Flume Agent not able to write to HDFS Sink
Date Thu, 25 Apr 2013 02:29:27 GMT
Its very weird...i was using maven and was creating executable jar...i
removed that option and it started working...m
Regards,
Som Shekhar Sharma
+91-8197243810


On Wed, Apr 24, 2013 at 10:22 PM, Israel Ekpo <israel@aicer.org> wrote:

> Which version of Flume are you using?
>
> If this is something that just changed recently, consider moving the new
> jar to the end of your class path so that it does not override the
> important classes
>
> Shekhar Sharma <shekhar2581@gmail.com> wrote:
>
> Can you tell me why this error comes up generally? I have checked the code
> and that method is present..
>
> i think it is looking out for method in some other jar ( may be older)
> which doesnt have that method..
>
>
> BTW it was working previously...but i have created my custom sink and i
> kept the jar in the lib folder of flume..and this creating problem...Will
> update if i find something..
>
>
> Regards,
> Som Shekhar Sharma
> +91-8197243810
>
>
> On Wed, Apr 24, 2013 at 9:04 PM, Israel Ekpo <israel@aicer.org> wrote:
>
>> If you are just starting out, I think you should grab the latest version
>> of Flume (1.3.1)
>>
>> http://flume.apache.org/download.html
>>
>> Version 1.2.0 is an older version so working with the latest version is
>> better.
>>
>> Try it out and send your feedback.
>>
>>
>> On 24 April 2013 10:15, Shekhar Sharma <shekhar2581@gmail.com> wrote:
>>
>>> Hello All,
>>>
>>>
>>> I am using a HDFS sink , but it is throwing the following error:
>>>
>>> Exception in thread "SinkRunner-PollingRunner-DefaultSinkProcessor"
>>> java.lang.NoSuchMethodError:
>>> org.apache.flume.formatter.output.BucketPath.escapeString(Ljava/lang/String;Ljava/util/Map;ZII)Ljava/lang/String;
>>>  at
>>> org.apache.flume.sink.hdfs.HDFSEventSink.process(HDFSEventSink.java:389)
>>> at
>>> org.apache.flume.sink.DefaultSinkProcessor.process(DefaultSinkProcessor.java:65)
>>>  at org.apache.flume.SinkRunner$PollingRunner.run(SinkRunner.java:148)
>>> at java.lang.Thread.run(Thread.java:722)
>>>
>>>
>>> I have seen the similar error
>>> https://issues.apache.org/jira/browse/FLUME-2019
>>> But i don't think this would be the error, since i have built the flume
>>> source code on my own system..so there shouldn't be any version mismatch
>>>
>>> The class path which it is taking while running it as follows:
>>>
>>> exec /usr/java/jdk1.7.0_10/bin/java -Xmx20m -cp
>>> '/home/training/flume-1.2.0-incubating-SNAPSHOT/conf:/home/training/flume-1.2.0-incubating-SNAPSHOT/lib/*:/usr/local/hadoop/libexec/../conf:/usr/java/jdk1.7.0_10/lib/tools.jar:/usr/local/hadoop/libexec/..:/usr/local/hadoop/libexec/../hadoop-core-1.0.3.jar:/usr/local/hadoop/libexec/../lib/asm-3.2.jar:/usr/local/hadoop/libexec/../lib/aspectjrt-1.6.5.jar:/usr/local/hadoop/libexec/../lib/aspectjtools-1.6.5.jar:/usr/local/hadoop/libexec/../lib/commons-beanutils-1.7.0.jar:/usr/local/hadoop/libexec/../lib/commons-beanutils-core-1.8.0.jar:/usr/local/hadoop/libexec/../lib/commons-cli-1.2.jar:/usr/local/hadoop/libexec/../lib/commons-codec-1.4.jar:/usr/local/hadoop/libexec/../lib/commons-collections-3.2.1.jar:/usr/local/hadoop/libexec/../lib/commons-configuration-1.6.jar:/usr/local/hadoop/libexec/../lib/commons-daemon-1.0.1.jar:/usr/local/hadoop/libexec/../lib/commons-digester-1.8.jar:/usr/local/hadoop/libexec/../lib/commons-el-1.0.jar:/usr/local/hadoop/libexec/../lib/commons-httpclient-3.0.1.jar:/usr/local/hadoop/libexec/../lib/commons-io-2.1.jar:/usr/local/hadoop/libexec/../lib/commons-lang-2.4.jar:/usr/local/hadoop/libexec/../lib/commons-logging-1.1.1.jar:/usr/local/hadoop/libexec/../lib/commons-logging-api-1.0.4.jar:/usr/local/hadoop/libexec/../lib/commons-math-2.1.jar:/usr/local/hadoop/libexec/../lib/commons-net-1.4.1.jar:/usr/local/hadoop/libexec/../lib/core-3.1.1.jar:/usr/local/hadoop/libexec/../lib/hadoop-capacity-scheduler-1.0.3.jar:/usr/local/hadoop/libexec/../lib/hadoop-fairscheduler-1.0.3.jar:/usr/local/hadoop/libexec/../lib/hadoop-thriftfs-1.0.3.jar:/usr/local/hadoop/libexec/../lib/hsqldb-1.8.0.10.jar:/usr/local/hadoop/libexec/../lib/jackson-core-asl-1.8.8.jar:/usr/local/hadoop/libexec/../lib/jackson-mapper-asl-1.8.8.jar:/usr/local/hadoop/libexec/../lib/jasper-compiler-5.5.12.jar:/usr/local/hadoop/libexec/../lib/jasper-runtime-5.5.12.jar:/usr/local/hadoop/libexec/../lib/jdeb-0.8.jar:/usr/local/hadoop/libexec/../lib/jersey-core-1.8.jar:/usr/local/hadoop/libexec/../lib/jersey-json-1.8.jar:/usr/local/hadoop/libexec/../lib/jersey-server-1.8.jar:/usr/local/hadoop/libexec/../lib/jets3t-0.6.1.jar:/usr/local/hadoop/libexec/../lib/jetty-6.1.26.jar:/usr/local/hadoop/libexec/../lib/jetty-util-6.1.26.jar:/usr/local/hadoop/libexec/../lib/jsch-0.1.42.jar:/usr/local/hadoop/libexec/../lib/junit-4.5.jar:/usr/local/hadoop/libexec/../lib/kfs-0.2.2.jar:/usr/local/hadoop/libexec/../lib/log4j-1.2.15.jar:/usr/local/hadoop/libexec/../lib/mockito-all-1.8.5.jar:/usr/local/hadoop/libexec/../lib/oro-2.0.8.jar:/usr/local/hadoop/libexec/../lib/servlet-api-2.5-20081211.jar:/usr/local/hadoop/libexec/../lib/snappy-java-1.0.3.2.jar:/usr/local/hadoop/libexec/../lib/xmlenc-0.52.jar:/usr/local/hadoop/libexec/../lib/jsp-2.1/jsp-2.1.jar:/usr/local/hadoop/libexec/../lib/jsp-2.1/jsp-api-2.1.jar'
>>> -Djava.library.path=:/usr/local/hadoop/libexec/../lib/native/Linux-i386-32
>>> org.apache.flume.node.Application -f ../conf/rpc_to_hdfs_node.js.properties
>>> -n sample
>>> SLF4J: Class path contains multiple SLF4J bindings.
>>> SLF4J: Found binding in
>>> [jar:file:/home/training/flume-1.2.0-incubating-SNAPSHOT/lib/FlumeEsperSink-1.0.0.jar!/org/slf4j/impl/StaticLoggerBinder.class]
>>> SLF4J: Found binding in
>>> [jar:file:/home/training/flume-1.2.0-incubating-SNAPSHOT/lib/slf4j-log4j12-1.6.1.jar!/org/slf4j/impl/StaticLoggerBinder.class]
>>> SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an
>>> explanation.
>>> Exception in thread "SinkRunner-PollingRunner-DefaultSinkProcessor"
>>> java.lang.NoSuchMethodError:
>>> org.apache.flume.formatter.output.BucketPath.escapeString(Ljava/lang/String;Ljava/util/Map;ZII)Ljava/lang/String;
>>>  at
>>> org.apache.flume.sink.hdfs.HDFSEventSink.process(HDFSEventSink.java:389)
>>> at
>>> org.apache.flume.sink.DefaultSinkProcessor.process(DefaultSinkProcessor.java:65)
>>>  at org.apache.flume.SinkRunner$PollingRunner.run(SinkRunner.java:148)
>>> at java.lang.Thread.run(Thread.java:722)
>>>
>>>
>>>
>>>
>>>
>>> My agent file is as follows:
>>>
>>> sample.sources = avroSource
>>> sample.channels = memoryChannel2
>>> sample.sinks = hdfsSink
>>>
>>> #Source configuration
>>>
>>> sample.sources.avroSource.type = avro
>>> sample.sources.avroSource.bind = localhost
>>> sample.sources.avroSource.port = 41416
>>> sample.sources.avroSource.channels =  memoryChannel2
>>>
>>>
>>>
>>> #Channels
>>>
>>>
>>> sample.channels.memoryChannel2.type = memory
>>>
>>>
>>> #Sinks
>>>
>>>
>>>
>>> sample.sinks.hdfsSink.type = hdfs
>>>
>>> sample.sinks.hdfsSink.hdfs.path=hdfs://localhost:54310/user/training/FlumeFanOut
>>> sample.sinks.hdfsSink.hdfs.fileType=DataStream
>>> #Number of seconds to wait before rolling current file (0 = never roll
>>> based on time interval)
>>> sample.sinks.hdfsSink.hdfs.rollInterval=0
>>> #File size to trigger roll, in bytes (0: never roll based on file size)
>>> sample.sinks.hdfsSink.hdfs.rollSize=0
>>> #Number of events written to file before it rolled (0 = never roll based
>>> on number of events)
>>> sample.sinks.hdfsSink.hdfs.rollCount=0
>>> sample.sinks.hdfsSink.channel = memoryChannel2
>>>
>>>
>>> Regards,
>>> Som Shekhar Sharma
>>>
>>>
>>
>

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