NoSuchMethodError occurs while trying to connect to Cloud Bigtable from a Cloud Dataflow worker about java-bigtable-hbase HOT 5 CLOSED

This looks like a subtle dependency issue. Are you using maven? If so, can you post your dependencies?

from java-bigtable-hbase.

@sduskis Thank you for your reply. Yes, I'm using Maven. Here are my dependencies:

<dependencies>
  <dependency>
    <groupId>com.google.cloud.dataflow</groupId>
    <artifactId>google-cloud-dataflow-java-sdk-all</artifactId>
    <version>1.3.0</version>
  </dependency>
  <dependency>
    <groupId>com.google.cloud.bigtable</groupId>
    <artifactId>bigtable-hbase-dataflow</artifactId>
    <version>0.2.2</version>
  </dependency>
  <dependency>
    <groupId>junit</groupId>
    <artifactId>junit</artifactId>
    <version>3.8.1</version>
    <scope>test</scope>
  </dependency>
</dependencies>

from java-bigtable-hbase.

This problem is the same as: #613

I think that the problem here is that both Dataflow and Bigtable include io.grpc. Bigtable uses the shading plugin and changes package names, but didn't change the io.grpc package names, as described here: #582

Your best bet to get around the problem is to use the 0.2.3-SNAPSHOT version of bigtable-hbase. You'll have to add the following in your pom.xml to be able to use SNAPSHOTs:

  <repositories>
    <repository>
      <id>snapshots-repo</id>
      <url>https://oss.sonatype.org/content/repositories/snapshots</url>
      <releases><enabled>false</enabled></releases>
      <snapshots><enabled>true</enabled></snapshots>
    </repository>
  </repositories>

We'll release an official version ASAP in the new year.

from java-bigtable-hbase.

@sduskis Thanks a lot! I could put records to Cloud Bigtable successfully by using 0.2.3-SNAPSHOT version of bigtable-hbase-dataflow.

I'm looking forward to getting an official version.

from java-bigtable-hbase.

As per this stack overflow thread, this issue is resolved in 0.2.3: http://stackoverflow.com/questions/34495233/nosuchmethoderror-occurs-while-trying-to-connect-to-cloud-bigtable-from-a-cloud/34499757#34499757

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