您正在使用textinputformat。必须是tableinputformat。您使用的conf是sparkconf还是org.apache.hadoop.conf.configuration。？
maven依赖项。

<dependency>
        <groupId>org.apache.hbase</groupId>
        <artifactId>hbase-client</artifactId>
        <version>${hbase.version}</version>
    </dependency>
    <dependency>
        <groupId>org.apache.hbase</groupId>
        <artifactId>hbase-common</artifactId>
        <version>${hbase.version}</version>
    </dependency>
    <dependency>
        <groupId>org.apache.hbase</groupId>
        <artifactId>hbase-server</artifactId>
        <version>${hbase.version}</version>
    </dependency>
    <dependency>
        <groupId>org.apache.hbase</groupId>
        <artifactId>hbase-hadoop-compat</artifactId>
        <version>${hbase.version}</version>
    </dependency>
    <dependency>
        <groupId>org.apache.hbase</groupId>
        <artifactId>hbase-protocol</artifactId>
        <version>${hbase.version}</version>
    </dependency>
    <dependency>
        <groupId>org.apache.hbase</groupId>
        <artifactId>hbase-hadoop2-compat</artifactId>
        <version>${hbase.version}</version>
    </dependency>
    <!-- HBase dependencies Start -->

代码：

Configuration hbaseConf = HBaseConfiguration.create();
hbaseConf.set("hbase.zookeeper.quorum", "localhost");
hbaseConf.set(TableInputFormat.INPUT_TABLE, "table1");

JavaPairRDD<ImmutableBytesWritable, Result> routerRDD = sc.newAPIHadoopRDD(hbaseConf, TableInputFormat.class, ImmutableBytesWritable.class, Result.class);