sql:
tEnv.executeSql("DROP TABLE IF EXISTS ywb_source");
tEnv.executeSql(
"CREATE TABLE ywb_source (\n" +
" rowkey STRING,\n" +
" info1 ROW<name STRING>,\n" +
" info2 ROW<age STRING>,\n" +
" PRIMARY KEY (rowkey) NOT ENFORCED\n" +
") WITH (\n" +
" 'connector' = 'pa-hbase',\n" +
" 'table-name' = 'ywb_t1',\n" +
" 'zookeeper.quorum' = '10.100.2.191:2181'\n" +
")");
// 查询
tEnv.executeSql("desc ywb_source").print();
tEnv.executeSql("SELECT * FROM ywb_source").print();
报错信息:
Caused by: java.io

博客内容讲述了在使用Flink连接HBase时遇到的IOException,原因是HBase在Zookeeper中的节点配置不正确。通过查看`hbase-site.xml`文件发现`zookeeper.znode.parent`配置为 `/hbase-unsecure`。为解决问题,更新了Flink的HBase连接器配置,添加了`zookeeper.znode.parent`参数,从而成功建立表并执行查询。
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