Ошибка потока в HDFS: java.lang.NoSuchMethodError: com.google.common.base.Preconditions.checkArgument - PullRequest
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Ошибка потока в HDFS: java.lang.NoSuchMethodError: com.google.common.base.Preconditions.checkArgument

0 голосов
/ 04 ноября 2019

С:

  • Java 1.8.0_231
  • Hadoop 3.2.1
  • Flume 1.8.0

СозданоСлужба hdfs на порту 9000.

jps: 

11688 DataNode
10120 Jps
11465 NameNode
11964 SecondaryNameNode
12621 NodeManager
12239 ResourceManager

Конф. Flume: 

agent1.channels.memory-channel.type=memory
agent1.sources.tail-source.type=exec
agent1.sources.tail-source.command=tail -F /var/log/nginx/access.log
agent1.sources.tail-source.channels=memory-channel

#hdfs sink
agent1.sinks.hdfs-sink.channel=memory-channel
agent1.sinks.hdfs-sink.type=hdfs
agent1.sinks.hdfs-sink.hdfs.path=hdfs://cluster01:9000/system.log
agent1.sinks.hdfs-sink.hdfs.fileType=DataStream
agent1.channels=memory-channel
agent1.sources=tail-source
agent1.sinks=log-sink hdfs-sink

Затем запустите Flume: 

./bin/flume-ng agent --conf conf -conf-file conf/test1.conf --name agent1 -Dflume.root.logger=INFO,console

Затем встретитесьошибка: 

Info: Including Hadoop libraries found via (/usr/local/hadoop-3.2.1/bin/hadoop) for HDFS access
...
2019-11-04 14:48:24,818 (lifecycleSupervisor-1-1) [INFO - org.apache.flume.instrumentation.MonitoredCounterGroup.start(MonitoredCounterGroup.java:95)] Component type: SINK, name: hdfs-sink started
2019-11-04 14:48:28,823 (SinkRunner-PollingRunner-DefaultSinkProcessor) [INFO - org.apache.flume.sink.hdfs.HDFSDataStream.configure(HDFSDataStream.java:57)] Serializer = TEXT, UseRawLocalFileSystem = false
2019-11-04 14:48:28,836 (SinkRunner-PollingRunner-DefaultSinkProcessor) [ERROR - org.apache.flume.sink.hdfs.HDFSEventSink.process(HDFSEventSink.java:447)] process failed
java.lang.NoSuchMethodError: com.google.common.base.Preconditions.checkArgument(ZLjava/lang/String;Ljava/lang/Object;)V
    at org.apache.hadoop.conf.Configuration.set(Configuration.java:1357)
    at org.apache.hadoop.conf.Configuration.set(Configuration.java:1338)
    at org.apache.hadoop.conf.Configuration.setBoolean(Configuration.java:1679)
    at org.apache.flume.sink.hdfs.BucketWriter.open(BucketWriter.java:226)
    at org.apache.flume.sink.hdfs.BucketWriter.append(BucketWriter.java:541)
    at org.apache.flume.sink.hdfs.HDFSEventSink.process(HDFSEventSink.java:401)
    at org.apache.flume.sink.DefaultSinkProcessor.process(DefaultSinkProcessor.java:67)
    at org.apache.flume.SinkRunner$PollingRunner.run(SinkRunner.java:145)
    at java.lang.Thread.run(Thread.java:748)
Exception in thread "SinkRunner-PollingRunner-DefaultSinkProcessor" java.lang.NoSuchMethodError: com.google.common.base.Preconditions.checkArgument(ZLjava/lang/String;Ljava/lang/Object;)V
    at org.apache.hadoop.conf.Configuration.set(Configuration.java:1357)
    at org.apache.hadoop.conf.Configuration.set(Configuration.java:1338)
    at org.apache.hadoop.conf.Configuration.setBoolean(Configuration.java:1679)
    at org.apache.flume.sink.hdfs.BucketWriter.open(BucketWriter.java:226)
    at org.apache.flume.sink.hdfs.BucketWriter.append(BucketWriter.java:541)
    at org.apache.flume.sink.hdfs.HDFSEventSink.process(HDFSEventSink.java:401)
    at org.apache.flume.sink.DefaultSinkProcessor.process(DefaultSinkProcessor.java:67)
    at org.apache.flume.SinkRunner$PollingRunner.run(SinkRunner.java:145)
    at java.lang.Thread.run(Thread.java:748)

Я искал некоторое время, но не нашел ту же ошибку в сети. Есть какой-нибудь совет, чтобы решить эту проблему?

1 Ответ

0 голосов
/ 04 ноября 2019

Это может быть вызвано lib / guava.

Я удалил lib / guava-11.0.2.jar и перезапустил flume, обнаружив, что он работает.

Вывод: 

2019-11-04 16:52:58,062 (hdfs-hdfs-sink-call-runner-0) [WARN - org.apache.hadoop.util.NativeCodeLoader.<clinit>(NativeCodeLoader.java:60)] Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
2019-11-04 16:53:01,532 (Thread-9) [INFO - org.apache.hadoop.hdfs.protocol.datatransfer.sasl.SaslDataTransferClient.checkTrustAndSend(SaslDataTransferClient.java:239)] SASL encryption trust check: localHostTrusted = false, remoteHostTrusted = false

Но я до сих пор не знаю, какую версию гуавы он сейчас использует.

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