Hue 通过 http 连接到 hiveserver2答案

【问题标题】：Hue connect to hiveserver2 via httpHue 通过 http 连接到 hiveserver2
【发布时间】：2015-01-16 17:23:31
【问题描述】：

我正在尝试通过 http 将 Hue 连接到 Hiveserver2。我使用 Hue 3.7（github 版本）和 Hive 0.13.1。

这是我的 hive-site.xml 配置：

<property>
  <name>hive.server2.transport.mode</name>
  <value>http</value>
  <description>Server transport mode. "binary" or "http".</description>
</property>

<property>
  <name>hive.server2.thrift.http.port</name>
  <value>10001</value>
  <description>Port number when in HTTP mode.</description>
</property>

<property>
  <name>hive.server2.thrift.http.path</name>
  <value>cliservice</value>
  <description>Path component of URL endpoint when in HTTP mode.</description>
</property>

<property>
  <name>hive.server2.thrift.http.min.worker.threads</name>
  <value>5</value>
  <description>Minimum number of worker threads when in HTTP mode.</description>
</property>

<property>
  <name>hive.server2.thrift.http.max.worker.threads</name>
  <value>500</value>
  <description>Maximum number of worker threads when in HTTP mode.</description>
</property>

我使用了这个指令： https://groups.google.com/a/cloudera.org/forum/#!topic/hue-user/ghdFwSuUDfE 但它不起作用。当我启动 Hue 并单击 Metastore Table 时，我收到一条错误消息：

TSocket read 0 bytes

这是回溯：

[15/Jan/2015 11:53:32 +0100] middleware   INFO     Processing exception: TSocket read 0 bytes (code THRIFTTRANSPORT): TTransportException('TSocket read 0 bytes',): Traceback (most recent call last):
  File "/opt/hue_3.7/build/env/lib/python2.6/site-packages/Django-1.4.5-py2.6.egg/django/core/handlers/base.py", line 111, in get_response
    response = callback(request, *callback_args, **callback_kwargs)
  File "/opt/hue_3.7/apps/metastore/src/metastore/views.py", line 108, in show_tables
    databases = db.get_databases()
  File "/opt/hue_3.7/apps/beeswax/src/beeswax/server/dbms.py", line 123, in get_databases
    return self.client.get_databases()
  File "/opt/hue_3.7/apps/beeswax/src/beeswax/server/hive_server2_lib.py", line 813, in get_databases
    return [table[col] for table in self._client.get_databases()]
  File "/opt/hue_3.7/apps/beeswax/src/beeswax/server/hive_server2_lib.py", line 480, in get_databases
    res = self.call(self._client.GetSchemas, req)
  File "/opt/hue_3.7/apps/beeswax/src/beeswax/server/hive_server2_lib.py", line 443, in call
    session = self.open_session(self.user)
  File "/opt/hue_3.7/apps/beeswax/src/beeswax/server/hive_server2_lib.py", line 417, in open_session
    res = self._client.OpenSession(req)
  File "/opt/hue_3.7/desktop/core/src/desktop/lib/thrift_util.py", line 340, in wrapper
    raise StructuredThriftTransportException(e, error_code=502)
StructuredThriftTransportException: TSocket read 0 bytes (code THRIFTTRANSPORT): TTransportException('TSocket read 0 bytes',)

检查色调返回的配置：

Hive Editor     The application won't work without a running HiveServer2.

但我可以通过 Beeline 连接到 Hiveserver2。

我能做什么？

【问题讨论】：

标签： hadoop hive hue

【解决方案1】：

目前尚不支持此功能，但会在 Hue 3.8 中提供：https://issues.cloudera.org/browse/HUE-2534

【讨论】：