Question

public class RiakSearch {
public static final String RIAK_SERVER = "10.11.172.17";

private static RiakCluster setUpCluster() throws UnknownHostException {
    // This example will use only one node listening on localhost:10017
    RiakNode node = new RiakNode.Builder()
            .withRemoteAddress("10.11.172.17")
            .withAuth("administrator", "password@123", null).build();

    // This cluster object takes our one node as an argument
    RiakCluster cluster = new RiakCluster.Builder(node).build();

    // The cluster must be started to work, otherwise you will see errors
    cluster.start();

    return cluster;
}

public void uploadSchema() {
    try {
        RiakCluster cluster = setUpCluster();
        RiakClient client = new RiakClient(cluster);
        System.out.println("Client object successfully created");
        File xml = new File("blog_post_schema.xml");
        String xmlString = FileUtils.readFileToString(xml);
        YokozunaSchema schema = new YokozunaSchema("blog_post_schema",
                xmlString);
        StoreSchema storeSchemaOp = new StoreSchema.Builder(schema).build();
        client.execute(storeSchemaOp);
    } catch (UnknownHostException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (ExecutionException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (InterruptedException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
}

public static void main(String[] args) {
    // TODO Auto-generated method stub
    RiakSearch obj = new RiakSearch();
    obj.uploadSchema();

}

}

java.util.concurrent.ExecutionException：com.basho.riak.client.core.netty.RiakResponseException：未知消息代码：56 在com.basho.riak.client.core.FutureOperation.get（FutureOperation.java:260）在com.basho.riak.client.api.commands.CoreFutureAdapter.get（CoreFutureAdapter.java:52）在com.basho.riak.client.api.RiakCommand.execute（RiakCommand.java:89）在com.basho.riak.client.api.RiakClient.execute（RiakClient.java:293）在com.search.RiakSearch.main（RiakSearch.java:64）引起：com.basho.riak.client.core.netty.RiakResponseException：未知消息代码：56 在com.basho.riak.client.core.netty.RiakResponseHandler.channelRead（RiakResponseHandler.java:52）在io.netty.channel.ChannelHandlerInvokerUtil.invokeChannelReadNow（ChannelHandlerInvokerUtil.java:84） at io.netty.channel.DefaultChannelHandlerInvoker.invokeChannelRead（DefaultChannelHandlerInvoker.java:153） at io.netty.channel.PausableChannelEventExecutor.invokeChannelRead（PausableChannelEventExecutor.java:86） at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead（AbstractChannelHandlerContext.java:389） at io.netty.handler.codec.ByteToMessageDecoder.channelRead（ByteToMessageDecoder.java:243） at io.netty.handler.codec.ByteToMessageCodec.channelRead（ByteToMessageCodec.java:103）在io.netty.channel.ChannelHandlerInvokerUtil.invokeChannelReadNow（ChannelHandlerInvokerUtil.java:84） at io.netty.channel.DefaultChannelHandlerInvoker.invokeChannelRead（DefaultChannelHandlerInvoker.java:153） at io.netty.channel.PausableChannelEventExecutor.invokeChannelRead（PausableChannelEventExecutor.java:86） at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead（AbstractChannelHandlerContext.java:389） at io.netty.channel.DefaultChannelPipeline.fireChannelRead（DefaultChannelPipeline.java:956） at io.netty.channel.nio.AbstractNioByteChannel $ NioByteUnsafe.read（AbstractNioByteChannel.java:127）在io.netty.channel.nio.NioEventLoop.processSelectedKey（NioEventLoop.java:514） at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized（NioEventLoop.java:471） at io.netty.channel.nio.NioEventLoop.processSelectedKeys（NioEventLoop.java:385）在io.netty.channel.nio.NioEventLoop.run（NioEventLoop.java:351） at io.netty.util.concurrent.SingleThreadEventExecutor $ 2.run（SingleThreadEventExecutor.java:116） at io.netty.util.internal.chmv8.ForkJoinTask $ RunnableExecuteAction.exec（ForkJoinTask.java:1412） at io.netty.util.internal.chmv8.ForkJoinTask.doExec（ForkJoinTask.java:280） at io.netty.util.internal.chmv8.ForkJoinPool $ WorkQueue.runTask（ForkJoinPool.java:877）在io.netty.util.internal.chmv8.ForkJoinPool.scan（ForkJoinPool.java:1706）在io.netty.util.internal.chmv8.ForkJoinPool.runWorker（ForkJoinPool.java:1661）在io.netty.util.internal.chmv8.ForkJoinWorkerThread.run（ForkJoinWorkerThread.java:126）

Answer 1

我有类似的问题 RiakError: 'Unknown message code: 56'

我通过更改'riak.conf'文件中的搜索参数来解决它这是文件位置，如果您使用的是mac并通过brew安装

/usr/local/Cellar/riak/2.2.2/libexec/etc/riak.conf

以下是我从off更改为on

的代码行

## To enable Search set this 'on'.
## 
## Default: off
## 
## Acceptable values:
##   - on or off
search = on

我发现documentation解释有点难以理解，但或多或少是解决问题的参考。

Riak Yokuzuna架构上传，创建索引和搜索查询总是导致错误60,56,27

1 个答案: