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-->1.11.0<!-- -->).</div></div><div class="docItemContainer_Djhp"><article><nav class="theme-doc-breadcrumbs breadcrumbsContainer_Z_bl" aria-label="页面路径"><ul class="breadcrumbs" itemscope="" itemtype="https://schema.org/BreadcrumbList"><li class="breadcrumbs__item"><a aria-label="主页面" class="breadcrumbs__link" href="/zh-CN/"><svg viewBox="0 0 24 24" class="breadcrumbHomeIcon_YNFT"><path d="M10 19v-5h4v5c0 .55.45 1 1 1h3c.55 0 1-.45 1-1v-7h1.7c.46 0 .68-.57.33-.87L12.67 3.6c-.38-.34-.96-.34-1.34 0l-8.36 7.53c-.34.3-.13.87.33.87H5v7c0 .55.45 1 1 1h3c.55 0 1-.45 1-1z" fill="currentColor"></path></svg></a></li><li class="breadcrumbs__item"><span class="breadcrumbs__link">数据节点</span><meta itemprop="position" content="1"></li><li class="breadcrumbs__item"><span class="breadcrumbs__link">Load Nodes</span><meta itemprop="position" content="2"></li><li itemscope="" itemprop="itemListElement" itemtype="https://schema.org/ListItem" class="breadcrumbs__item breadcrumbs__item--active"><span class="breadcrumbs__link" itemprop="name">HBase</span><meta itemprop="position" content="3"></li></ul></nav><span class="theme-doc-version-badge badge badge--secondary">版本:1.5.0</span><div class="tocCollapsible_ETCw theme-doc-toc-mobile tocMobile_ITEo"><button type="button" class="clean-btn tocCollapsibleButton_TO0P">On this page</button></div><div class="theme-doc-markdown markdown"><header><h1>HBase</h1></header><h2 class="anchor anchorWithStickyNavbar_LWe7" id="概览">概览<a href="#概览" class="hash-link" aria-label="Direct link to heading" title="Direct link to heading"></a></h2><p><code>HBase Load</code> 节点支持写数据都 HBase 数据库.</p><h2 class="anchor anchorWithStickyNavbar_LWe7" id="支持的版本">支持的版本<a href="#支持的版本" class="hash-link" aria-label="Direct link to heading" title="Direct link to heading"></a></h2><table><thead><tr><th>Load 节点</th><th>HBase 版本</th></tr></thead><tbody><tr><td><a href="/zh-CN/docs/1.5.0/data_node/load_node/hbase">HBase</a></td><td>2.2.x</td></tr></tbody></table><h2 class="anchor anchorWithStickyNavbar_LWe7" id="依赖">依赖<a href="#依赖" class="hash-link" aria-label="Direct link to heading" title="Direct link to heading"></a></h2><p>为了设置 HBase Load 节点, 下面提供了使用构建自动化工具(例如 Maven 或 SBT)和带有 Sort Connector JAR 包的 SQL 客户端的两个项目的依赖关系信息。</p><h3 class="anchor anchorWithStickyNavbar_LWe7" id="maven-dependency">Maven dependency<a href="#maven-dependency" class="hash-link" aria-label="Direct link to heading" title="Direct link to heading"></a></h3><div class="codeBlockContainer_Ckt0 theme-code-block" style="--prism-color:#F8F8F2;--prism-background-color:#282A36"><div class="codeBlockContent_biex"><pre tabindex="0" class="prism-code language-text codeBlock_bY9V thin-scrollbar"><code class="codeBlockLines_e6Vv"><span class="token-line" style="color:#F8F8F2"><span class="token plain">&lt;dependency&gt;</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> &lt;groupId&gt;org.apache.inlong&lt;/groupId&gt;</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> &lt;artifactId&gt;sort-connector-hbase&lt;/artifactId&gt;</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> &lt;version&gt;1.5.0&lt;/version&gt;</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">&lt;/dependency&gt;</span><br></span></code></pre><div class="buttonGroup__atx"><button type="button" aria-label="Copy code to clipboard" title="Copy" class="clean-btn"><span class="copyButtonIcons_eSgA" aria-hidden="true"><svg class="copyButtonIcon_y97N" viewBox="0 0 24 24"><path d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg class="copyButtonSuccessIcon_LjdS" viewBox="0 0 24 24"><path d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div></div><h2 class="anchor anchorWithStickyNavbar_LWe7" id="如何创建-hbase-load-节点">如何创建 HBase Load 节点<a href="#如何创建-hbase-load-节点" class="hash-link" aria-label="Direct link to heading" title="Direct link to heading"></a></h2><h3 class="anchor anchorWithStickyNavbar_LWe7" id="sql-api-用法">SQL API 用法<a href="#sql-api-用法" class="hash-link" aria-label="Direct link to heading" title="Direct link to heading"></a></h3><p>所有 HBase 表的列簇必须定义为 ROW 类型,字段名对应列簇名(column family),嵌套的字段名对应列限定符名(column qualifier)。用户只需在表结构中
声明查询中使用的的列簇和列限定符。除了 ROW 类型的列,剩下的原子数据类型字段(比如,STRING, BIGINT)将被识别为 HBase 的 rowkey,一张表中只能声明一个
rowkey。rowkey 字段的名字可以是任意的,如果是保留关键字,需要用反引号。 </p><p>下面这个例子展示了如何用 <code>Flink SQL</code> 创建一个 HBase Load 节点:</p><div class="language-sql codeBlockContainer_Ckt0 theme-code-block" style="--prism-color:#F8F8F2;--prism-background-color:#282A36"><div class="codeBlockContent_biex"><pre tabindex="0" class="prism-code language-sql codeBlock_bY9V thin-scrollbar"><code class="codeBlockLines_e6Vv"><span class="token-line" style="color:#F8F8F2"><span class="token comment" style="color:rgb(98, 114, 164)">-- 在 Flink SQL 中创建 HBase 表 &#x27;hbase_load_node&#x27;</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">CREATE</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">TABLE</span><span class="token plain"> hbase_load_node </span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> rowkey STRING</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> family1 </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">ROW</span><span class="token operator">&lt;</span><span class="token plain">q1 </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">INT</span><span class="token operator">&gt;</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> family2 </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">ROW</span><span class="token operator">&lt;</span><span class="token plain">q2 STRING</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"> q3 </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">BIGINT</span><span class="token operator">&gt;</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> family3 </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">ROW</span><span class="token operator">&lt;</span><span class="token plain">q4 </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">DOUBLE</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"> q5 </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">BOOLEAN</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"> q6 STRING</span><span class="token operator">&gt;</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">PRIMARY</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">KEY</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token plain">rowkey</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token plain"> </span><span class="token operator">NOT</span><span class="token plain"> ENFORCED</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">WITH</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;connector&#x27;</span><span class="token plain"> </span><span class="token operator">=</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;hbase-2.2-inlong&#x27;</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;table-name&#x27;</span><span class="token plain"> </span><span class="token operator">=</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;mytable&#x27;</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;zookeeper.quorum&#x27;</span><span class="token plain"> </span><span class="token operator">=</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">&#x27;localhost:2181&#x27;</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token punctuation" style="color:rgb(248, 248, 242)">;</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain" style="display:inline-block"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token comment" style="color:rgb(98, 114, 164)">-- 使用 ROW(...) 构造函数构造列族和写数据到 HBase 表。</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token comment" style="color:rgb(98, 114, 164)">-- 假设表&quot;T&quot;的 schema [rowkey, f1q1, f2q2, f2q3, f3q4, f3q5, f3q6]</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">INSERT</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">INTO</span><span class="token plain"> hTable</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">SELECT</span><span class="token plain"> rowkey</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">ROW</span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token plain">f1q1</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">ROW</span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token plain">f2q2</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"> f2q3</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">ROW</span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token plain">f3q4</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"> f3q5</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"> f3q6</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">FROM</span><span class="token plain"> T</span><span class="token punctuation" style="color:rgb(248, 248, 242)">;</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain" style="display:inline-block"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token comment" style="color:rgb(98, 114, 164)">-- 从 HBase 表中扫描数据</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">SELECT</span><span class="token plain"> rowkey</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"> family1</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"> family3</span><span class="token punctuation" style="color:rgb(248, 248, 242)">.</span><span class="token plain">q4</span><span class="token punctuation" style="color:rgb(248, 248, 242)">,</span><span class="token plain"> family3</span><span class="token punctuation" style="color:rgb(248, 248, 242)">.</span><span class="token plain">q6 </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">FROM</span><span class="token plain"> hTable</span><span class="token punctuation" style="color:rgb(248, 248, 242)">;</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain" style="display:inline-block"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token comment" style="color:rgb(98, 114, 164)">-- 将 HBase 表临时连接为维度表</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">SELECT</span><span class="token plain"> </span><span class="token operator">*</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">FROM</span><span class="token plain"> myTopic</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">LEFT</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">JOIN</span><span class="token plain"> hTable </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">FOR</span><span class="token plain"> SYSTEM_TIME </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">AS</span><span class="token plain"> </span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">OF</span><span class="token plain"> myTopic</span><span class="token punctuation" style="color:rgb(248, 248, 242)">.</span><span class="token plain">proctime</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">ON</span><span class="token plain"> myTopic</span><span class="token punctuation" style="color:rgb(248, 248, 242)">.</span><span class="token keyword" style="color:rgb(189, 147, 249);font-style:italic">key</span><span class="token plain"> </span><span class="token operator">=</span><span class="token plain"> hTable</span><span class="token punctuation" style="color:rgb(248, 248, 242)">.</span><span class="token plain">rowkey</span><span class="token punctuation" style="color:rgb(248, 248, 242)">;</span><br></span></code></pre><div class="buttonGroup__atx"><button type="button" aria-label="Copy code to clipboard" title="Copy" class="clean-btn"><span class="copyButtonIcons_eSgA" aria-hidden="true"><svg class="copyButtonIcon_y97N" viewBox="0 0 24 24"><path d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg class="copyButtonSuccessIcon_LjdS" viewBox="0 0 24 24"><path d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div></div><h3 class="anchor anchorWithStickyNavbar_LWe7" id="inlong-dashboard-用法">InLong Dashboard 用法<a href="#inlong-dashboard-用法" class="hash-link" aria-label="Direct link to heading" title="Direct link to heading"></a></h3><p>TODO: 将在未来支持此功能。</p><h3 class="anchor anchorWithStickyNavbar_LWe7" id="inlong-manager-client-用法">InLong Manager Client 用法<a href="#inlong-manager-client-用法" class="hash-link" aria-label="Direct link to heading" title="Direct link to heading"></a></h3><p>TODO: 将在未来支持此功能。</p><h2 class="anchor anchorWithStickyNavbar_LWe7" id="hbase-load-节点参数">HBase Load 节点参数<a href="#hbase-load-节点参数" class="hash-link" aria-label="Direct link to heading" title="Direct link to heading"></a></h2><table><thead><tr><th>参数</th><th>是否必选</th><th>默认值</th><th>数据类型</th><th>描述</th></tr></thead><tbody><tr><td>connector</td><td>必选</td><td>(none)</td><td>String</td><td>指定使用的连接器: hbase-2.2-inlong: 连接 HBase 2.2.x 集群</td></tr><tr><td>table-name</td><td>必选</td><td>(none)</td><td>String</td><td>连接的 HBase 表名。</td></tr><tr><td>zookeeper.quorum</td><td>必选</td><td>(none)</td><td>String</td><td>HBase Zookeeper quorum 信息。</td></tr><tr><td>zookeeper.znode.parent</td><td>可选</td><td>/hbase</td><td>String</td><td>HBase 集群的 Zookeeper 根目录。</td></tr><tr><td>null-string-literal</td><td>可选</td><td>null</td><td>String</td><td>当字符串值为 null 时的存储形式,默认存成 &quot;null&quot; 字符串。HBase 的 source 和 sink 的编解码将所有数据类型(除字符串外)将 null 值以空字节来存储。</td></tr><tr><td>sink.buffer-flush.max-size</td><td>可选</td><td>2mb</td><td>MemorySize</td><td>写入的参数选项。每次写入请求缓存行的最大大小。它能提升写入 HBase 数据库的性能,但是也可能增加延迟。设置为 &quot;0&quot; 关闭此选项。</td></tr><tr><td>sink.buffer-flush.max-rows</td><td>可选</td><td>1000</td><td>Integer</td><td>写入的参数选项。 每次写入请求缓存的最大行数。它能提升写入 HBase 数据库的性能,但是也可能增加延迟。设置为 &quot;0&quot; 关闭此选项。</td></tr><tr><td>sink.buffer-flush.interval</td><td>可选</td><td>1s</td><td>Duration</td><td>写入的参数选项。刷写缓存行的间隔。它能提升写入 HBase 数据库的性能,但是也可能增加延迟。设置为 &quot;0&quot; 关闭此选项。注意:&quot;sink.buffer-flush.max-size&quot; 和 &quot;sink.buffer-flush.max-rows&quot; 同时设置为 &quot;0&quot;,刷写选项整个异步处理缓存行为。</td></tr><tr><td>sink.parallelism</td><td>可选</td><td>(none)</td><td>Integer</td><td>为 HBase sink operator 定义并行度。默认情况下,并行度由框架决定,和链在一起的上游 operator 一样。</td></tr><tr><td>lookup.async</td><td>可选</td><td>false</td><td>Boolean</td><td>是否启用异步查找。如果为真,查找将是异步的。注意:异步方式只支持 hbase-2.2 连接器</td></tr><tr><td>lookup.cache.max-rows</td><td>可选</td><td>(none)</td><td>Integer</td><td>查找缓存的最大行数,超过这个值,最旧的行将过期。注意:&quot;lookup.cache.max-rows&quot; 和 &quot;lookup.cache.ttl&quot; 必须同时被设置。默认情况下,查找缓存是禁用的。</td></tr><tr><td>lookup.cache.ttl</td><td>可选</td><td>(none)</td><td>Duration</td><td>查找缓存中每一行的最大生存时间,在这段时间内,最老的行将过期。注意:&quot;lookup.cache.max-rows&quot; 和 &quot;lookup.cache.ttl&quot; 必须同时被设置。默认情况下,查找缓存是禁用的。</td></tr><tr><td>lookup.max-retries</td><td>可选</td><td>3</td><td>Integer</td><td>查找数据库失败时的最大重试次数。</td></tr><tr><td>properties.*</td><td>可选</td><td>(none)</td><td>String</td><td>可以设置任意 HBase 的配置项。后缀名必须匹配在 <a href="https://hbase.apache.org/2.3/book.html#hbase_default_configurations" target="_blank" rel="noopener noreferrer">HBase 配置文档</a> 中定义的配置键。Flink 将移除 &quot;properties.&quot; 配置键前缀并将变换后的配置键和值传入底层的 HBase 客户端。 例如您可以设置 &#x27;properties.hbase.security.authentication&#x27; = &#x27;kerberos&#x27; 等kerberos认证参数。</td></tr><tr><td>inlong.metric.labels</td><td>可选</td><td>(none)</td><td>String</td><td>inlong metric 的标签值,该值的构成为groupId=<code>{groupId}</code>&amp;streamId=<code>{streamId}</code>&amp;nodeId=<code>{nodeId}</code></td></tr></tbody></table><h2 class="anchor anchorWithStickyNavbar_LWe7" id="数据类型映射">数据类型映射<a href="#数据类型映射" class="hash-link" aria-label="Direct link to heading" title="Direct link to heading"></a></h2><p>HBase 以字节数组存储所有数据。在读和写过程中要序列化和反序列化数据。</p><p>Flink 的 HBase 连接器利用 HBase(Hadoop) 的工具类 org.apache.hadoop.hbase.util.Bytes 进行字节数组和 Flink 数据类型转换。</p><p>Flink 的 HBase 连接器将所有数据类型(除字符串外)null 值编码成空字节。对于字符串类型,null 值的字面值由null-string-literal选项值决定。</p><p>数据类型映射表如下:</p><table><thead><tr><th>Flink SQL 类型</th><th>HBase 转换</th></tr></thead><tbody><tr><td>CHAR <br> VARCHAR <br> STRING</td><td>byte[] toBytes(String s) <br> String toString(byte[] b)</td></tr><tr><td>BOOLEAN</td><td>byte[] toBytes(boolean b) <br> boolean toBoolean(byte[] b)</td></tr><tr><td>BINARY <br> VARBINARY</td><td>Returns byte[] as is.</td></tr><tr><td>DECIMAL</td><td>byte[] toBytes(BigDecimal v) <br> BigDecimal toBigDecimal(byte[] b)</td></tr><tr><td>TINYINT</td><td>new byte[] { val } <br> bytes<!-- -->[0]<!-- --> // returns first and only byte from bytes</td></tr><tr><td>SMALLINT</td><td>byte[] toBytes(short val) <br> short toShort(byte[] bytes)</td></tr><tr><td>INT</td><td>byte[] toBytes(int val) <br> int toInt(byte[] bytes)</td></tr><tr><td>BIGINT</td><td>byte[] toBytes(long val) <br> long toLong(byte[] bytes)</td></tr><tr><td>FLOAT</td><td>byte[] toBytes(float val) <br> float toFloat(byte[] bytes)</td></tr><tr><td>DOUBLE</td><td>byte[] toBytes(double val) <br> double toDouble(byte[] bytes)</td></tr><tr><td>DATE</td><td>Stores the number of days since epoch as int value.</td></tr><tr><td>TIME</td><td>Stores the number of milliseconds of the day as int value.</td></tr><tr><td>TIMESTAMP</td><td>Stores the milliseconds since epoch as long value.</td></tr><tr><td>ARRAY</td><td>Not supported</td></tr><tr><td>MAP <br> MULTISET</td><td>Not supported</td></tr><tr><td>ROW</td><td>Not supported</td></tr></tbody></table></div><footer class="theme-doc-footer docusaurus-mt-lg"><div class="theme-doc-footer-edit-meta-row row"><div class="col"><a href="https://github.com/apache/inlong-website/edit/master/versioned_docs/version-1.5.0/data_node/load_node/hbase.md" target="_blank" rel="noreferrer noopener" 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