http://git-wip-us.apache.org/repos/asf/incubator-hawq-site/blob/1b0cdd8e/docs/userguide/2.1.0.0-incubating/datamgmt/load/g-working-with-file-based-ext-tables.html ---------------------------------------------------------------------- diff --git a/docs/userguide/2.1.0.0-incubating/datamgmt/load/g-working-with-file-based-ext-tables.html b/docs/userguide/2.1.0.0-incubating/datamgmt/load/g-working-with-file-based-ext-tables.html index 9bc4712..546ea16 100644 --- a/docs/userguide/2.1.0.0-incubating/datamgmt/load/g-working-with-file-based-ext-tables.html +++ b/docs/userguide/2.1.0.0-incubating/datamgmt/load/g-working-with-file-based-ext-tables.html @@ -170,6 +170,9 @@ <li> <a href="/docs/userguide/2.1.0.0-incubating/admin/monitor.html">Monitoring a HAWQ System</a> </li> + <li> + <a href="/docs/userguide/2.1.0.0-incubating/admin/logfiles.html">HAWQ Administrative Log Files</a> + </li> </ul> </li> <li class="has_submenu"> @@ -443,6 +446,7 @@ </li> <li class="has_submenu"><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/HAWQBestPracticesOverview.html">Best Practices</a> <ul> + <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/config_hawq_bestpractices.html">Configuring HAWQ</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/operating_hawq_bestpractices.html">Operating HAWQ</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/secure_bestpractices.html">Securing HAWQ</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/managing_resources_bestpractices.html">Managing Resources</a></li> @@ -565,11 +569,17 @@ <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_filerep_tcp_keepalives_interval">gp_filerep_tcp_keepalives_interval</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_hashjoin_tuples_per_bucket">gp_hashjoin_tuples_per_bucket</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_idf_deduplicate">gp_idf_deduplicate</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_cache_future_packets">gp_interconnect_cache_future_packets</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_default_rtt">gp_interconnect_default_rtt</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_fc_method">gp_interconnect_fc_method</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_hash_multiplier">gp_interconnect_hash_multiplier</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_min_retries_before_timeout">gp_interconnect_min_retries_before_timeout</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_min_rto">gp_interconnect_min_rto</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_queue_depth">gp_interconnect_queue_depth</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_setup_timeout">gp_interconnect_setup_timeout</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_snd_queue_depth">gp_interconnect_snd_queue_depth</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_timer_checking_period">gp_interconnect_timer_checking_period</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_timer_period">gp_interconnect_timer_period</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_type">gp_interconnect_type</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_log_format">gp_log_format</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_max_csv_line_length">gp_max_csv_line_length</a></li> @@ -967,7 +977,26 @@ <div class="to-top" id="js-to-top"> <a href="#top" title="back to top"></a> </div> - <p>External tables provide access to data stored in data sources outside of HAWQ as if the data were stored in regular database tables. Data can be read from or written to external tables.</p> + <!-- +Licensed to the Apache Software Foundation (ASF) under one +or more contributor license agreements. See the NOTICE file +distributed with this work for additional information +regarding copyright ownership. The ASF licenses this file +to you under the Apache License, Version 2.0 (the +"License"); you may not use this file except in compliance +with the License. You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, +software distributed under the License is distributed on an +"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +KIND, either express or implied. See the License for the +specific language governing permissions and limitations +under the License. +--> + +<p>External tables provide access to data stored in data sources outside of HAWQ as if the data were stored in regular database tables. Data can be read from or written to external tables.</p> <p>An external table is a HAWQ database table backed with data that resides outside of the database. An external table is either readable or writable. It can be used like a regular database table in SQL commands such as <code>SELECT</code> and <code>INSERT</code> and joined with other tables. External tables are most often used to load and unload database data.</p>
http://git-wip-us.apache.org/repos/asf/incubator-hawq-site/blob/1b0cdd8e/docs/userguide/2.1.0.0-incubating/datamgmt/load/g-write-a-transform.html ---------------------------------------------------------------------- diff --git a/docs/userguide/2.1.0.0-incubating/datamgmt/load/g-write-a-transform.html b/docs/userguide/2.1.0.0-incubating/datamgmt/load/g-write-a-transform.html index f0d1450..f105b30 100644 --- a/docs/userguide/2.1.0.0-incubating/datamgmt/load/g-write-a-transform.html +++ b/docs/userguide/2.1.0.0-incubating/datamgmt/load/g-write-a-transform.html @@ -170,6 +170,9 @@ <li> <a href="/docs/userguide/2.1.0.0-incubating/admin/monitor.html">Monitoring a HAWQ System</a> </li> + <li> + <a href="/docs/userguide/2.1.0.0-incubating/admin/logfiles.html">HAWQ Administrative Log Files</a> + </li> </ul> </li> <li class="has_submenu"> @@ -443,6 +446,7 @@ </li> <li class="has_submenu"><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/HAWQBestPracticesOverview.html">Best Practices</a> <ul> + <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/config_hawq_bestpractices.html">Configuring HAWQ</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/operating_hawq_bestpractices.html">Operating HAWQ</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/secure_bestpractices.html">Securing HAWQ</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/managing_resources_bestpractices.html">Managing Resources</a></li> @@ -565,11 +569,17 @@ <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_filerep_tcp_keepalives_interval">gp_filerep_tcp_keepalives_interval</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_hashjoin_tuples_per_bucket">gp_hashjoin_tuples_per_bucket</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_idf_deduplicate">gp_idf_deduplicate</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_cache_future_packets">gp_interconnect_cache_future_packets</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_default_rtt">gp_interconnect_default_rtt</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_fc_method">gp_interconnect_fc_method</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_hash_multiplier">gp_interconnect_hash_multiplier</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_min_retries_before_timeout">gp_interconnect_min_retries_before_timeout</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_min_rto">gp_interconnect_min_rto</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_queue_depth">gp_interconnect_queue_depth</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_setup_timeout">gp_interconnect_setup_timeout</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_snd_queue_depth">gp_interconnect_snd_queue_depth</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_timer_checking_period">gp_interconnect_timer_checking_period</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_timer_period">gp_interconnect_timer_period</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_type">gp_interconnect_type</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_log_format">gp_log_format</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_max_csv_line_length">gp_max_csv_line_length</a></li> @@ -967,7 +977,26 @@ <div class="to-top" id="js-to-top"> <a href="#top" title="back to top"></a> </div> - <p>The transform specifies what to extract from the data.You can use any authoring environment and language appropriate for your project. For XML transformations, choose a technology such as XSLT, Joost (STX), Java, Python, or Perl, based on the goals and scope of the project.</p> + <!-- +Licensed to the Apache Software Foundation (ASF) under one +or more contributor license agreements. See the NOTICE file +distributed with this work for additional information +regarding copyright ownership. The ASF licenses this file +to you under the Apache License, Version 2.0 (the +"License"); you may not use this file except in compliance +with the License. You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, +software distributed under the License is distributed on an +"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +KIND, either express or implied. See the License for the +specific language governing permissions and limitations +under the License. +--> + +<p>The transform specifies what to extract from the data.You can use any authoring environment and language appropriate for your project. For XML transformations, choose a technology such as XSLT, Joost (STX), Java, Python, or Perl, based on the goals and scope of the project.</p> <p>In the price example, the next step is to transform the XML data into a simple two-column delimited format.</p> <pre class="highlight plaintext"><code>708421|19.99 http://git-wip-us.apache.org/repos/asf/incubator-hawq-site/blob/1b0cdd8e/docs/userguide/2.1.0.0-incubating/datamgmt/load/g-write-the-gpfdist-configuration.html ---------------------------------------------------------------------- diff --git a/docs/userguide/2.1.0.0-incubating/datamgmt/load/g-write-the-gpfdist-configuration.html b/docs/userguide/2.1.0.0-incubating/datamgmt/load/g-write-the-gpfdist-configuration.html index b45aea2..86857f9 100644 --- a/docs/userguide/2.1.0.0-incubating/datamgmt/load/g-write-the-gpfdist-configuration.html +++ b/docs/userguide/2.1.0.0-incubating/datamgmt/load/g-write-the-gpfdist-configuration.html @@ -170,6 +170,9 @@ <li> <a href="/docs/userguide/2.1.0.0-incubating/admin/monitor.html">Monitoring a HAWQ System</a> </li> + <li> + <a href="/docs/userguide/2.1.0.0-incubating/admin/logfiles.html">HAWQ Administrative Log Files</a> + </li> </ul> </li> <li class="has_submenu"> @@ -443,6 +446,7 @@ </li> <li class="has_submenu"><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/HAWQBestPracticesOverview.html">Best Practices</a> <ul> + <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/config_hawq_bestpractices.html">Configuring HAWQ</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/operating_hawq_bestpractices.html">Operating HAWQ</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/secure_bestpractices.html">Securing HAWQ</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/managing_resources_bestpractices.html">Managing Resources</a></li> @@ -565,11 +569,17 @@ <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_filerep_tcp_keepalives_interval">gp_filerep_tcp_keepalives_interval</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_hashjoin_tuples_per_bucket">gp_hashjoin_tuples_per_bucket</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_idf_deduplicate">gp_idf_deduplicate</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_cache_future_packets">gp_interconnect_cache_future_packets</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_default_rtt">gp_interconnect_default_rtt</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_fc_method">gp_interconnect_fc_method</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_hash_multiplier">gp_interconnect_hash_multiplier</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_min_retries_before_timeout">gp_interconnect_min_retries_before_timeout</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_min_rto">gp_interconnect_min_rto</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_queue_depth">gp_interconnect_queue_depth</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_setup_timeout">gp_interconnect_setup_timeout</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_snd_queue_depth">gp_interconnect_snd_queue_depth</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_timer_checking_period">gp_interconnect_timer_checking_period</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_timer_period">gp_interconnect_timer_period</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_type">gp_interconnect_type</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_log_format">gp_log_format</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_max_csv_line_length">gp_max_csv_line_length</a></li> @@ -967,7 +977,26 @@ <div class="to-top" id="js-to-top"> <a href="#top" title="back to top"></a> </div> - <p>The <code>gpfdist</code> configuration is specified as a YAML 1.1 document. It specifies rules that <code>gpfdist</code> uses to select a Transform to apply when loading or extracting data.</p> + <!-- +Licensed to the Apache Software Foundation (ASF) under one +or more contributor license agreements. See the NOTICE file +distributed with this work for additional information +regarding copyright ownership. The ASF licenses this file +to you under the Apache License, Version 2.0 (the +"License"); you may not use this file except in compliance +with the License. You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, +software distributed under the License is distributed on an +"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +KIND, either express or implied. See the License for the +specific language governing permissions and limitations +under the License. +--> + +<p>The <code>gpfdist</code> configuration is specified as a YAML 1.1 document. It specifies rules that <code>gpfdist</code> uses to select a Transform to apply when loading or extracting data.</p> <p>This example <code>gpfdist</code> configuration contains the following items:</p> http://git-wip-us.apache.org/repos/asf/incubator-hawq-site/blob/1b0cdd8e/docs/userguide/2.1.0.0-incubating/datamgmt/load/g-xml-transformation-examples.html ---------------------------------------------------------------------- diff --git a/docs/userguide/2.1.0.0-incubating/datamgmt/load/g-xml-transformation-examples.html b/docs/userguide/2.1.0.0-incubating/datamgmt/load/g-xml-transformation-examples.html index 98f78c7..206bc91 100644 --- a/docs/userguide/2.1.0.0-incubating/datamgmt/load/g-xml-transformation-examples.html +++ b/docs/userguide/2.1.0.0-incubating/datamgmt/load/g-xml-transformation-examples.html @@ -170,6 +170,9 @@ <li> <a href="/docs/userguide/2.1.0.0-incubating/admin/monitor.html">Monitoring a HAWQ System</a> </li> + <li> + <a href="/docs/userguide/2.1.0.0-incubating/admin/logfiles.html">HAWQ Administrative Log Files</a> + </li> </ul> </li> <li class="has_submenu"> @@ -443,6 +446,7 @@ </li> <li class="has_submenu"><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/HAWQBestPracticesOverview.html">Best Practices</a> <ul> + <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/config_hawq_bestpractices.html">Configuring HAWQ</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/operating_hawq_bestpractices.html">Operating HAWQ</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/secure_bestpractices.html">Securing HAWQ</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/managing_resources_bestpractices.html">Managing Resources</a></li> @@ -565,11 +569,17 @@ <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_filerep_tcp_keepalives_interval">gp_filerep_tcp_keepalives_interval</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_hashjoin_tuples_per_bucket">gp_hashjoin_tuples_per_bucket</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_idf_deduplicate">gp_idf_deduplicate</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_cache_future_packets">gp_interconnect_cache_future_packets</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_default_rtt">gp_interconnect_default_rtt</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_fc_method">gp_interconnect_fc_method</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_hash_multiplier">gp_interconnect_hash_multiplier</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_min_retries_before_timeout">gp_interconnect_min_retries_before_timeout</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_min_rto">gp_interconnect_min_rto</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_queue_depth">gp_interconnect_queue_depth</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_setup_timeout">gp_interconnect_setup_timeout</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_snd_queue_depth">gp_interconnect_snd_queue_depth</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_timer_checking_period">gp_interconnect_timer_checking_period</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_timer_period">gp_interconnect_timer_period</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_type">gp_interconnect_type</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_log_format">gp_log_format</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_max_csv_line_length">gp_max_csv_line_length</a></li> @@ -967,7 +977,26 @@ <div class="to-top" id="js-to-top"> <a href="#top" title="back to top"></a> </div> - <p>The following examples demonstrate the complete process for different types of XML data and STX transformations. Files and detailed instructions associated with these examples can be downloaded from the Apache site <code>gpfdist_transform</code> tools demo page. Read the README file before you run the examples.</p> + <!-- +Licensed to the Apache Software Foundation (ASF) under one +or more contributor license agreements. See the NOTICE file +distributed with this work for additional information +regarding copyright ownership. The ASF licenses this file +to you under the Apache License, Version 2.0 (the +"License"); you may not use this file except in compliance +with the License. You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, +software distributed under the License is distributed on an +"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +KIND, either express or implied. See the License for the +specific language governing permissions and limitations +under the License. +--> + +<p>The following examples demonstrate the complete process for different types of XML data and STX transformations. Files and detailed instructions associated with these examples can be downloaded from the Apache site <code>gpfdist_transform</code> tools demo page. Read the README file before you run the examples.</p> <ul> <li><p><strong><a href="/docs/userguide/2.1.0.0-incubating/datamgmt/load/g-example-1-dblp-database-publications-in-demo-directory.html">Command-based Web External Tables</a></strong></p></li> http://git-wip-us.apache.org/repos/asf/incubator-hawq-site/blob/1b0cdd8e/docs/userguide/2.1.0.0-incubating/ddl/ddl-database.html ---------------------------------------------------------------------- diff --git a/docs/userguide/2.1.0.0-incubating/ddl/ddl-database.html b/docs/userguide/2.1.0.0-incubating/ddl/ddl-database.html index a982aca..887fb66 100644 --- a/docs/userguide/2.1.0.0-incubating/ddl/ddl-database.html +++ b/docs/userguide/2.1.0.0-incubating/ddl/ddl-database.html @@ -170,6 +170,9 @@ <li> <a href="/docs/userguide/2.1.0.0-incubating/admin/monitor.html">Monitoring a HAWQ System</a> </li> + <li> + <a href="/docs/userguide/2.1.0.0-incubating/admin/logfiles.html">HAWQ Administrative Log Files</a> + </li> </ul> </li> <li class="has_submenu"> @@ -443,6 +446,7 @@ </li> <li class="has_submenu"><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/HAWQBestPracticesOverview.html">Best Practices</a> <ul> + <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/config_hawq_bestpractices.html">Configuring HAWQ</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/operating_hawq_bestpractices.html">Operating HAWQ</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/secure_bestpractices.html">Securing HAWQ</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/managing_resources_bestpractices.html">Managing Resources</a></li> @@ -565,11 +569,17 @@ <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_filerep_tcp_keepalives_interval">gp_filerep_tcp_keepalives_interval</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_hashjoin_tuples_per_bucket">gp_hashjoin_tuples_per_bucket</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_idf_deduplicate">gp_idf_deduplicate</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_cache_future_packets">gp_interconnect_cache_future_packets</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_default_rtt">gp_interconnect_default_rtt</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_fc_method">gp_interconnect_fc_method</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_hash_multiplier">gp_interconnect_hash_multiplier</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_min_retries_before_timeout">gp_interconnect_min_retries_before_timeout</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_min_rto">gp_interconnect_min_rto</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_queue_depth">gp_interconnect_queue_depth</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_setup_timeout">gp_interconnect_setup_timeout</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_snd_queue_depth">gp_interconnect_snd_queue_depth</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_timer_checking_period">gp_interconnect_timer_checking_period</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_timer_period">gp_interconnect_timer_period</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_type">gp_interconnect_type</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_log_format">gp_log_format</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_max_csv_line_length">gp_max_csv_line_length</a></li> @@ -975,7 +985,26 @@ <div class="to-top" id="js-to-top"> <a href="#top" title="back to top"></a> </div> - <p>Your HAWQ deployment may have multiple databases. This is different from some database management systems (such as Oracle) where the database instance <em>is</em> the database. Although you can create many databases in a HAWQ system, client programs can connect to and access only one database at a time â you cannot cross-query between databases.</p> + <!-- +Licensed to the Apache Software Foundation (ASF) under one +or more contributor license agreements. See the NOTICE file +distributed with this work for additional information +regarding copyright ownership. The ASF licenses this file +to you under the Apache License, Version 2.0 (the +"License"); you may not use this file except in compliance +with the License. You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, +software distributed under the License is distributed on an +"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +KIND, either express or implied. See the License for the +specific language governing permissions and limitations +under the License. +--> + +<p>Your HAWQ deployment may have multiple databases. This is different from some database management systems (such as Oracle) where the database instance <em>is</em> the database. Although you can create many databases in a HAWQ system, client programs can connect to and access only one database at a time â you cannot cross-query between databases.</p> <h2><a id="topic3"></a>About Template Databases</h2> http://git-wip-us.apache.org/repos/asf/incubator-hawq-site/blob/1b0cdd8e/docs/userguide/2.1.0.0-incubating/ddl/ddl-partition.html ---------------------------------------------------------------------- diff --git a/docs/userguide/2.1.0.0-incubating/ddl/ddl-partition.html b/docs/userguide/2.1.0.0-incubating/ddl/ddl-partition.html index 487061d..b937feb 100644 --- a/docs/userguide/2.1.0.0-incubating/ddl/ddl-partition.html +++ b/docs/userguide/2.1.0.0-incubating/ddl/ddl-partition.html @@ -170,6 +170,9 @@ <li> <a href="/docs/userguide/2.1.0.0-incubating/admin/monitor.html">Monitoring a HAWQ System</a> </li> + <li> + <a href="/docs/userguide/2.1.0.0-incubating/admin/logfiles.html">HAWQ Administrative Log Files</a> + </li> </ul> </li> <li class="has_submenu"> @@ -443,6 +446,7 @@ </li> <li class="has_submenu"><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/HAWQBestPracticesOverview.html">Best Practices</a> <ul> + <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/config_hawq_bestpractices.html">Configuring HAWQ</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/operating_hawq_bestpractices.html">Operating HAWQ</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/secure_bestpractices.html">Securing HAWQ</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/managing_resources_bestpractices.html">Managing Resources</a></li> @@ -565,11 +569,17 @@ <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_filerep_tcp_keepalives_interval">gp_filerep_tcp_keepalives_interval</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_hashjoin_tuples_per_bucket">gp_hashjoin_tuples_per_bucket</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_idf_deduplicate">gp_idf_deduplicate</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_cache_future_packets">gp_interconnect_cache_future_packets</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_default_rtt">gp_interconnect_default_rtt</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_fc_method">gp_interconnect_fc_method</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_hash_multiplier">gp_interconnect_hash_multiplier</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_min_retries_before_timeout">gp_interconnect_min_retries_before_timeout</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_min_rto">gp_interconnect_min_rto</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_queue_depth">gp_interconnect_queue_depth</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_setup_timeout">gp_interconnect_setup_timeout</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_snd_queue_depth">gp_interconnect_snd_queue_depth</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_timer_checking_period">gp_interconnect_timer_checking_period</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_timer_period">gp_interconnect_timer_period</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_type">gp_interconnect_type</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_log_format">gp_log_format</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_max_csv_line_length">gp_max_csv_line_length</a></li> @@ -997,7 +1007,26 @@ <div class="to-top" id="js-to-top"> <a href="#top" title="back to top"></a> </div> - <p>Table partitioning enables supporting very large tables, such as fact tables, by logically dividing them into smaller, more manageable pieces. Partitioned tables can improve query performance by allowing the HAWQ query optimizer to scan only the data needed to satisfy a given query instead of scanning all the contents of a large table.</p> + <!-- +Licensed to the Apache Software Foundation (ASF) under one +or more contributor license agreements. See the NOTICE file +distributed with this work for additional information +regarding copyright ownership. The ASF licenses this file +to you under the Apache License, Version 2.0 (the +"License"); you may not use this file except in compliance +with the License. You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, +software distributed under the License is distributed on an +"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +KIND, either express or implied. See the License for the +specific language governing permissions and limitations +under the License. +--> + +<p>Table partitioning enables supporting very large tables, such as fact tables, by logically dividing them into smaller, more manageable pieces. Partitioned tables can improve query performance by allowing the HAWQ query optimizer to scan only the data needed to satisfy a given query instead of scanning all the contents of a large table.</p> <p>Partitioning does not change the physical distribution of table data across the segments. Table distribution is physical: HAWQ physically divides partitioned tables and non-partitioned tables across segments to enable parallel query processing. Table <em>partitioning</em> is logical: HAWQ logically divides big tables to improve query performance and facilitate data warehouse maintenance tasks, such as rolling old data out of the data warehouse.</p> http://git-wip-us.apache.org/repos/asf/incubator-hawq-site/blob/1b0cdd8e/docs/userguide/2.1.0.0-incubating/ddl/ddl-schema.html ---------------------------------------------------------------------- diff --git a/docs/userguide/2.1.0.0-incubating/ddl/ddl-schema.html b/docs/userguide/2.1.0.0-incubating/ddl/ddl-schema.html index 40f7b4c..713a0ea 100644 --- a/docs/userguide/2.1.0.0-incubating/ddl/ddl-schema.html +++ b/docs/userguide/2.1.0.0-incubating/ddl/ddl-schema.html @@ -170,6 +170,9 @@ <li> <a href="/docs/userguide/2.1.0.0-incubating/admin/monitor.html">Monitoring a HAWQ System</a> </li> + <li> + <a href="/docs/userguide/2.1.0.0-incubating/admin/logfiles.html">HAWQ Administrative Log Files</a> + </li> </ul> </li> <li class="has_submenu"> @@ -443,6 +446,7 @@ </li> <li class="has_submenu"><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/HAWQBestPracticesOverview.html">Best Practices</a> <ul> + <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/config_hawq_bestpractices.html">Configuring HAWQ</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/operating_hawq_bestpractices.html">Operating HAWQ</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/secure_bestpractices.html">Securing HAWQ</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/managing_resources_bestpractices.html">Managing Resources</a></li> @@ -565,11 +569,17 @@ <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_filerep_tcp_keepalives_interval">gp_filerep_tcp_keepalives_interval</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_hashjoin_tuples_per_bucket">gp_hashjoin_tuples_per_bucket</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_idf_deduplicate">gp_idf_deduplicate</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_cache_future_packets">gp_interconnect_cache_future_packets</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_default_rtt">gp_interconnect_default_rtt</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_fc_method">gp_interconnect_fc_method</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_hash_multiplier">gp_interconnect_hash_multiplier</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_min_retries_before_timeout">gp_interconnect_min_retries_before_timeout</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_min_rto">gp_interconnect_min_rto</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_queue_depth">gp_interconnect_queue_depth</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_setup_timeout">gp_interconnect_setup_timeout</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_snd_queue_depth">gp_interconnect_snd_queue_depth</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_timer_checking_period">gp_interconnect_timer_checking_period</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_timer_period">gp_interconnect_timer_period</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_type">gp_interconnect_type</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_log_format">gp_log_format</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_max_csv_line_length">gp_max_csv_line_length</a></li> @@ -978,7 +988,26 @@ <div class="to-top" id="js-to-top"> <a href="#top" title="back to top"></a> </div> - <p>Schemas logically organize objects and data in a database. Schemas allow you to have more than one object (such as tables) with the same name in the database without conflict if the objects are in different schemas.</p> + <!-- +Licensed to the Apache Software Foundation (ASF) under one +or more contributor license agreements. See the NOTICE file +distributed with this work for additional information +regarding copyright ownership. The ASF licenses this file +to you under the Apache License, Version 2.0 (the +"License"); you may not use this file except in compliance +with the License. You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, +software distributed under the License is distributed on an +"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +KIND, either express or implied. See the License for the +specific language governing permissions and limitations +under the License. +--> + +<p>Schemas logically organize objects and data in a database. Schemas allow you to have more than one object (such as tables) with the same name in the database without conflict if the objects are in different schemas.</p> <h2><a id="topic18"></a>The Default “Public” Schema</h2> http://git-wip-us.apache.org/repos/asf/incubator-hawq-site/blob/1b0cdd8e/docs/userguide/2.1.0.0-incubating/ddl/ddl-storage.html ---------------------------------------------------------------------- diff --git a/docs/userguide/2.1.0.0-incubating/ddl/ddl-storage.html b/docs/userguide/2.1.0.0-incubating/ddl/ddl-storage.html index e2878b3..f5d2d6d 100644 --- a/docs/userguide/2.1.0.0-incubating/ddl/ddl-storage.html +++ b/docs/userguide/2.1.0.0-incubating/ddl/ddl-storage.html @@ -170,6 +170,9 @@ <li> <a href="/docs/userguide/2.1.0.0-incubating/admin/monitor.html">Monitoring a HAWQ System</a> </li> + <li> + <a href="/docs/userguide/2.1.0.0-incubating/admin/logfiles.html">HAWQ Administrative Log Files</a> + </li> </ul> </li> <li class="has_submenu"> @@ -443,6 +446,7 @@ </li> <li class="has_submenu"><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/HAWQBestPracticesOverview.html">Best Practices</a> <ul> + <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/config_hawq_bestpractices.html">Configuring HAWQ</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/operating_hawq_bestpractices.html">Operating HAWQ</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/secure_bestpractices.html">Securing HAWQ</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/managing_resources_bestpractices.html">Managing Resources</a></li> @@ -565,11 +569,17 @@ <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_filerep_tcp_keepalives_interval">gp_filerep_tcp_keepalives_interval</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_hashjoin_tuples_per_bucket">gp_hashjoin_tuples_per_bucket</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_idf_deduplicate">gp_idf_deduplicate</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_cache_future_packets">gp_interconnect_cache_future_packets</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_default_rtt">gp_interconnect_default_rtt</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_fc_method">gp_interconnect_fc_method</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_hash_multiplier">gp_interconnect_hash_multiplier</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_min_retries_before_timeout">gp_interconnect_min_retries_before_timeout</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_min_rto">gp_interconnect_min_rto</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_queue_depth">gp_interconnect_queue_depth</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_setup_timeout">gp_interconnect_setup_timeout</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_snd_queue_depth">gp_interconnect_snd_queue_depth</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_timer_checking_period">gp_interconnect_timer_checking_period</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_timer_period">gp_interconnect_timer_period</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_type">gp_interconnect_type</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_log_format">gp_log_format</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_max_csv_line_length">gp_max_csv_line_length</a></li> @@ -977,7 +987,26 @@ <div class="to-top" id="js-to-top"> <a href="#top" title="back to top"></a> </div> - <p>HAWQ supports several storage models and a mix of storage models. When you create a table, you choose how to store its data. This topic explains the options for table storage and how to choose the best storage model for your workload.</p> + <!-- +Licensed to the Apache Software Foundation (ASF) under one +or more contributor license agreements. See the NOTICE file +distributed with this work for additional information +regarding copyright ownership. The ASF licenses this file +to you under the Apache License, Version 2.0 (the +"License"); you may not use this file except in compliance +with the License. You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, +software distributed under the License is distributed on an +"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +KIND, either express or implied. See the License for the +specific language governing permissions and limitations +under the License. +--> + +<p>HAWQ supports several storage models and a mix of storage models. When you create a table, you choose how to store its data. This topic explains the options for table storage and how to choose the best storage model for your workload.</p> <p><strong>Note:</strong> To simplify the creation of database tables, you can specify the default values for some table storage options with the HAWQ server configuration parameter <code>gp_default_storage_options</code>.</p> http://git-wip-us.apache.org/repos/asf/incubator-hawq-site/blob/1b0cdd8e/docs/userguide/2.1.0.0-incubating/ddl/ddl-table.html ---------------------------------------------------------------------- diff --git a/docs/userguide/2.1.0.0-incubating/ddl/ddl-table.html b/docs/userguide/2.1.0.0-incubating/ddl/ddl-table.html index 6c981f0..2eeba1a 100644 --- a/docs/userguide/2.1.0.0-incubating/ddl/ddl-table.html +++ b/docs/userguide/2.1.0.0-incubating/ddl/ddl-table.html @@ -170,6 +170,9 @@ <li> <a href="/docs/userguide/2.1.0.0-incubating/admin/monitor.html">Monitoring a HAWQ System</a> </li> + <li> + <a href="/docs/userguide/2.1.0.0-incubating/admin/logfiles.html">HAWQ Administrative Log Files</a> + </li> </ul> </li> <li class="has_submenu"> @@ -443,6 +446,7 @@ </li> <li class="has_submenu"><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/HAWQBestPracticesOverview.html">Best Practices</a> <ul> + <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/config_hawq_bestpractices.html">Configuring HAWQ</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/operating_hawq_bestpractices.html">Operating HAWQ</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/secure_bestpractices.html">Securing HAWQ</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/managing_resources_bestpractices.html">Managing Resources</a></li> @@ -565,11 +569,17 @@ <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_filerep_tcp_keepalives_interval">gp_filerep_tcp_keepalives_interval</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_hashjoin_tuples_per_bucket">gp_hashjoin_tuples_per_bucket</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_idf_deduplicate">gp_idf_deduplicate</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_cache_future_packets">gp_interconnect_cache_future_packets</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_default_rtt">gp_interconnect_default_rtt</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_fc_method">gp_interconnect_fc_method</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_hash_multiplier">gp_interconnect_hash_multiplier</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_min_retries_before_timeout">gp_interconnect_min_retries_before_timeout</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_min_rto">gp_interconnect_min_rto</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_queue_depth">gp_interconnect_queue_depth</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_setup_timeout">gp_interconnect_setup_timeout</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_snd_queue_depth">gp_interconnect_snd_queue_depth</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_timer_checking_period">gp_interconnect_timer_checking_period</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_timer_period">gp_interconnect_timer_period</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_type">gp_interconnect_type</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_log_format">gp_log_format</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_max_csv_line_length">gp_max_csv_line_length</a></li> @@ -973,7 +983,26 @@ <div class="to-top" id="js-to-top"> <a href="#top" title="back to top"></a> </div> - <p>HAWQ Tables are similar to tables in any relational database, except that table rows are distributed across the different segments in the system. When you create a table, you specify the table’s distribution policy.</p> + <!-- +Licensed to the Apache Software Foundation (ASF) under one +or more contributor license agreements. See the NOTICE file +distributed with this work for additional information +regarding copyright ownership. The ASF licenses this file +to you under the Apache License, Version 2.0 (the +"License"); you may not use this file except in compliance +with the License. You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, +software distributed under the License is distributed on an +"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +KIND, either express or implied. See the License for the +specific language governing permissions and limitations +under the License. +--> + +<p>HAWQ Tables are similar to tables in any relational database, except that table rows are distributed across the different segments in the system. When you create a table, you specify the table’s distribution policy.</p> <h2><a id="topic26"></a>Creating a Table</h2> http://git-wip-us.apache.org/repos/asf/incubator-hawq-site/blob/1b0cdd8e/docs/userguide/2.1.0.0-incubating/ddl/ddl-tablespace.html ---------------------------------------------------------------------- diff --git a/docs/userguide/2.1.0.0-incubating/ddl/ddl-tablespace.html b/docs/userguide/2.1.0.0-incubating/ddl/ddl-tablespace.html index d1aba67..66f56b1 100644 --- a/docs/userguide/2.1.0.0-incubating/ddl/ddl-tablespace.html +++ b/docs/userguide/2.1.0.0-incubating/ddl/ddl-tablespace.html @@ -170,6 +170,9 @@ <li> <a href="/docs/userguide/2.1.0.0-incubating/admin/monitor.html">Monitoring a HAWQ System</a> </li> + <li> + <a href="/docs/userguide/2.1.0.0-incubating/admin/logfiles.html">HAWQ Administrative Log Files</a> + </li> </ul> </li> <li class="has_submenu"> @@ -443,6 +446,7 @@ </li> <li class="has_submenu"><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/HAWQBestPracticesOverview.html">Best Practices</a> <ul> + <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/config_hawq_bestpractices.html">Configuring HAWQ</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/operating_hawq_bestpractices.html">Operating HAWQ</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/secure_bestpractices.html">Securing HAWQ</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/managing_resources_bestpractices.html">Managing Resources</a></li> @@ -565,11 +569,17 @@ <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_filerep_tcp_keepalives_interval">gp_filerep_tcp_keepalives_interval</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_hashjoin_tuples_per_bucket">gp_hashjoin_tuples_per_bucket</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_idf_deduplicate">gp_idf_deduplicate</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_cache_future_packets">gp_interconnect_cache_future_packets</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_default_rtt">gp_interconnect_default_rtt</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_fc_method">gp_interconnect_fc_method</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_hash_multiplier">gp_interconnect_hash_multiplier</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_min_retries_before_timeout">gp_interconnect_min_retries_before_timeout</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_min_rto">gp_interconnect_min_rto</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_queue_depth">gp_interconnect_queue_depth</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_setup_timeout">gp_interconnect_setup_timeout</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_snd_queue_depth">gp_interconnect_snd_queue_depth</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_timer_checking_period">gp_interconnect_timer_checking_period</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_timer_period">gp_interconnect_timer_period</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_type">gp_interconnect_type</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_log_format">gp_log_format</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_max_csv_line_length">gp_max_csv_line_length</a></li> @@ -975,7 +985,26 @@ <div class="to-top" id="js-to-top"> <a href="#top" title="back to top"></a> </div> - <p>Tablespaces allow database administrators to have multiple file systems per machine and decide how to best use physical storage to store database objects. They are named locations within a filespace in which you can create objects. Tablespaces allow you to assign different storage for frequently and infrequently used database objects or to control the I/O performance on certain database objects. For example, place frequently-used tables on file systems that use high performance solid-state drives (SSD), and place other tables on standard hard drives.</p> + <!-- +Licensed to the Apache Software Foundation (ASF) under one +or more contributor license agreements. See the NOTICE file +distributed with this work for additional information +regarding copyright ownership. The ASF licenses this file +to you under the Apache License, Version 2.0 (the +"License"); you may not use this file except in compliance +with the License. You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, +software distributed under the License is distributed on an +"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +KIND, either express or implied. See the License for the +specific language governing permissions and limitations +under the License. +--> + +<p>Tablespaces allow database administrators to have multiple file systems per machine and decide how to best use physical storage to store database objects. They are named locations within a filespace in which you can create objects. Tablespaces allow you to assign different storage for frequently and infrequently used database objects or to control the I/O performance on certain database objects. For example, place frequently-used tables on file systems that use high performance solid-state drives (SSD), and place other tables on standard hard drives.</p> <p>A tablespace requires a file system location to store its database files. In HAWQ, the master and each segment require a distinct storage location. The collection of file system locations for all components in a HAWQ system is a <em>filespace</em>. Filespaces can be used by one or more tablespaces.</p> http://git-wip-us.apache.org/repos/asf/incubator-hawq-site/blob/1b0cdd8e/docs/userguide/2.1.0.0-incubating/ddl/ddl-view.html ---------------------------------------------------------------------- diff --git a/docs/userguide/2.1.0.0-incubating/ddl/ddl-view.html b/docs/userguide/2.1.0.0-incubating/ddl/ddl-view.html index 46f76ba..dabd379 100644 --- a/docs/userguide/2.1.0.0-incubating/ddl/ddl-view.html +++ b/docs/userguide/2.1.0.0-incubating/ddl/ddl-view.html @@ -170,6 +170,9 @@ <li> <a href="/docs/userguide/2.1.0.0-incubating/admin/monitor.html">Monitoring a HAWQ System</a> </li> + <li> + <a href="/docs/userguide/2.1.0.0-incubating/admin/logfiles.html">HAWQ Administrative Log Files</a> + </li> </ul> </li> <li class="has_submenu"> @@ -443,6 +446,7 @@ </li> <li class="has_submenu"><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/HAWQBestPracticesOverview.html">Best Practices</a> <ul> + <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/config_hawq_bestpractices.html">Configuring HAWQ</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/operating_hawq_bestpractices.html">Operating HAWQ</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/secure_bestpractices.html">Securing HAWQ</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/managing_resources_bestpractices.html">Managing Resources</a></li> @@ -565,11 +569,17 @@ <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_filerep_tcp_keepalives_interval">gp_filerep_tcp_keepalives_interval</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_hashjoin_tuples_per_bucket">gp_hashjoin_tuples_per_bucket</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_idf_deduplicate">gp_idf_deduplicate</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_cache_future_packets">gp_interconnect_cache_future_packets</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_default_rtt">gp_interconnect_default_rtt</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_fc_method">gp_interconnect_fc_method</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_hash_multiplier">gp_interconnect_hash_multiplier</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_min_retries_before_timeout">gp_interconnect_min_retries_before_timeout</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_min_rto">gp_interconnect_min_rto</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_queue_depth">gp_interconnect_queue_depth</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_setup_timeout">gp_interconnect_setup_timeout</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_snd_queue_depth">gp_interconnect_snd_queue_depth</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_timer_checking_period">gp_interconnect_timer_checking_period</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_timer_period">gp_interconnect_timer_period</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_type">gp_interconnect_type</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_log_format">gp_log_format</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_max_csv_line_length">gp_max_csv_line_length</a></li> @@ -970,7 +980,26 @@ <div class="to-top" id="js-to-top"> <a href="#top" title="back to top"></a> </div> - <p>Views enable you to save frequently used or complex queries, then access them in a <code>SELECT</code> statement as if they were a table. A view is not physically materialized on disk: the query runs as a subquery when you access the view.</p> + <!-- +Licensed to the Apache Software Foundation (ASF) under one +or more contributor license agreements. See the NOTICE file +distributed with this work for additional information +regarding copyright ownership. The ASF licenses this file +to you under the Apache License, Version 2.0 (the +"License"); you may not use this file except in compliance +with the License. You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, +software distributed under the License is distributed on an +"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +KIND, either express or implied. See the License for the +specific language governing permissions and limitations +under the License. +--> + +<p>Views enable you to save frequently used or complex queries, then access them in a <code>SELECT</code> statement as if they were a table. A view is not physically materialized on disk: the query runs as a subquery when you access the view.</p> <p>If a subquery is associated with a single query, consider using the <code>WITH</code> clause of the <code>SELECT</code> command instead of creating a seldom-used view.</p> http://git-wip-us.apache.org/repos/asf/incubator-hawq-site/blob/1b0cdd8e/docs/userguide/2.1.0.0-incubating/ddl/ddl.html ---------------------------------------------------------------------- diff --git a/docs/userguide/2.1.0.0-incubating/ddl/ddl.html b/docs/userguide/2.1.0.0-incubating/ddl/ddl.html index d68ce85..8429d72 100644 --- a/docs/userguide/2.1.0.0-incubating/ddl/ddl.html +++ b/docs/userguide/2.1.0.0-incubating/ddl/ddl.html @@ -170,6 +170,9 @@ <li> <a href="/docs/userguide/2.1.0.0-incubating/admin/monitor.html">Monitoring a HAWQ System</a> </li> + <li> + <a href="/docs/userguide/2.1.0.0-incubating/admin/logfiles.html">HAWQ Administrative Log Files</a> + </li> </ul> </li> <li class="has_submenu"> @@ -443,6 +446,7 @@ </li> <li class="has_submenu"><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/HAWQBestPracticesOverview.html">Best Practices</a> <ul> + <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/config_hawq_bestpractices.html">Configuring HAWQ</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/operating_hawq_bestpractices.html">Operating HAWQ</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/secure_bestpractices.html">Securing HAWQ</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/managing_resources_bestpractices.html">Managing Resources</a></li> @@ -565,11 +569,17 @@ <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_filerep_tcp_keepalives_interval">gp_filerep_tcp_keepalives_interval</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_hashjoin_tuples_per_bucket">gp_hashjoin_tuples_per_bucket</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_idf_deduplicate">gp_idf_deduplicate</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_cache_future_packets">gp_interconnect_cache_future_packets</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_default_rtt">gp_interconnect_default_rtt</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_fc_method">gp_interconnect_fc_method</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_hash_multiplier">gp_interconnect_hash_multiplier</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_min_retries_before_timeout">gp_interconnect_min_retries_before_timeout</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_min_rto">gp_interconnect_min_rto</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_queue_depth">gp_interconnect_queue_depth</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_setup_timeout">gp_interconnect_setup_timeout</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_snd_queue_depth">gp_interconnect_snd_queue_depth</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_timer_checking_period">gp_interconnect_timer_checking_period</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_timer_period">gp_interconnect_timer_period</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_type">gp_interconnect_type</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_log_format">gp_log_format</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_max_csv_line_length">gp_max_csv_line_length</a></li> @@ -967,7 +977,26 @@ <div class="to-top" id="js-to-top"> <a href="#top" title="back to top"></a> </div> - <p>This section covers data definition language (DDL) in HAWQ and how to create and manage database objects.</p> + <!-- +Licensed to the Apache Software Foundation (ASF) under one +or more contributor license agreements. See the NOTICE file +distributed with this work for additional information +regarding copyright ownership. The ASF licenses this file +to you under the Apache License, Version 2.0 (the +"License"); you may not use this file except in compliance +with the License. You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, +software distributed under the License is distributed on an +"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +KIND, either express or implied. See the License for the +specific language governing permissions and limitations +under the License. +--> + +<p>This section covers data definition language (DDL) in HAWQ and how to create and manage database objects.</p> <p>Creating objects in a HAWQ includes making up-front choices about data distribution, storage options, data loading, and other HAWQ features that will affect the ongoing performance of your database system. Understanding the options that are available and how the database will be used will help you make the right decisions.</p> http://git-wip-us.apache.org/repos/asf/incubator-hawq-site/blob/1b0cdd8e/docs/userguide/2.1.0.0-incubating/index.html ---------------------------------------------------------------------- diff --git a/docs/userguide/2.1.0.0-incubating/index.html b/docs/userguide/2.1.0.0-incubating/index.html index 82d6677..cf62df7 100644 --- a/docs/userguide/2.1.0.0-incubating/index.html +++ b/docs/userguide/2.1.0.0-incubating/index.html @@ -174,6 +174,9 @@ <li> <a href="/docs/userguide/2.1.0.0-incubating/admin/monitor.html">Monitoring a HAWQ System</a> </li> + <li> + <a href="/docs/userguide/2.1.0.0-incubating/admin/logfiles.html">HAWQ Administrative Log Files</a> + </li> </ul> </li> <li class="has_submenu"> @@ -447,6 +450,7 @@ </li> <li class="has_submenu"><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/HAWQBestPracticesOverview.html">Best Practices</a> <ul> + <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/config_hawq_bestpractices.html">Configuring HAWQ</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/operating_hawq_bestpractices.html">Operating HAWQ</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/secure_bestpractices.html">Securing HAWQ</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/managing_resources_bestpractices.html">Managing Resources</a></li> @@ -569,11 +573,17 @@ <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_filerep_tcp_keepalives_interval">gp_filerep_tcp_keepalives_interval</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_hashjoin_tuples_per_bucket">gp_hashjoin_tuples_per_bucket</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_idf_deduplicate">gp_idf_deduplicate</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_cache_future_packets">gp_interconnect_cache_future_packets</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_default_rtt">gp_interconnect_default_rtt</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_fc_method">gp_interconnect_fc_method</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_hash_multiplier">gp_interconnect_hash_multiplier</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_min_retries_before_timeout">gp_interconnect_min_retries_before_timeout</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_min_rto">gp_interconnect_min_rto</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_queue_depth">gp_interconnect_queue_depth</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_setup_timeout">gp_interconnect_setup_timeout</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_snd_queue_depth">gp_interconnect_snd_queue_depth</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_timer_checking_period">gp_interconnect_timer_checking_period</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_timer_period">gp_interconnect_timer_period</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_type">gp_interconnect_type</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_log_format">gp_log_format</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_max_csv_line_length">gp_max_csv_line_length</a></li> http://git-wip-us.apache.org/repos/asf/incubator-hawq-site/blob/1b0cdd8e/docs/userguide/2.1.0.0-incubating/install/aws-config.html ---------------------------------------------------------------------- diff --git a/docs/userguide/2.1.0.0-incubating/install/aws-config.html b/docs/userguide/2.1.0.0-incubating/install/aws-config.html index 33abcf9..64167fd 100644 --- a/docs/userguide/2.1.0.0-incubating/install/aws-config.html +++ b/docs/userguide/2.1.0.0-incubating/install/aws-config.html @@ -170,6 +170,9 @@ <li> <a href="/docs/userguide/2.1.0.0-incubating/admin/monitor.html">Monitoring a HAWQ System</a> </li> + <li> + <a href="/docs/userguide/2.1.0.0-incubating/admin/logfiles.html">HAWQ Administrative Log Files</a> + </li> </ul> </li> <li class="has_submenu"> @@ -443,6 +446,7 @@ </li> <li class="has_submenu"><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/HAWQBestPracticesOverview.html">Best Practices</a> <ul> + <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/config_hawq_bestpractices.html">Configuring HAWQ</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/operating_hawq_bestpractices.html">Operating HAWQ</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/secure_bestpractices.html">Securing HAWQ</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/bestpractices/managing_resources_bestpractices.html">Managing Resources</a></li> @@ -565,11 +569,17 @@ <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_filerep_tcp_keepalives_interval">gp_filerep_tcp_keepalives_interval</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_hashjoin_tuples_per_bucket">gp_hashjoin_tuples_per_bucket</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_idf_deduplicate">gp_idf_deduplicate</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_cache_future_packets">gp_interconnect_cache_future_packets</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_default_rtt">gp_interconnect_default_rtt</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_fc_method">gp_interconnect_fc_method</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_hash_multiplier">gp_interconnect_hash_multiplier</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_min_retries_before_timeout">gp_interconnect_min_retries_before_timeout</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_min_rto">gp_interconnect_min_rto</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_queue_depth">gp_interconnect_queue_depth</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_setup_timeout">gp_interconnect_setup_timeout</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_snd_queue_depth">gp_interconnect_snd_queue_depth</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_timer_checking_period">gp_interconnect_timer_checking_period</a></li> + <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_timer_period">gp_interconnect_timer_period</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_interconnect_type">gp_interconnect_type</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_log_format">gp_log_format</a></li> <li><a href="/docs/userguide/2.1.0.0-incubating/reference/guc/parameter_definitions.html#gp_max_csv_line_length">gp_max_csv_line_length</a></li> @@ -984,7 +994,26 @@ <div class="to-top" id="js-to-top"> <a href="#top" title="back to top"></a> </div> - <p>Amazon Elastic Compute Cloud (EC2) is a service provided by Amazon Web Services (AWS). You can install and configure HAWQ on virtual servers provided by Amazon EC2. The following information describes some considerations when deploying a HAWQ cluster in an Amazon EC2 environment.</p> + <!-- +Licensed to the Apache Software Foundation (ASF) under one +or more contributor license agreements. See the NOTICE file +distributed with this work for additional information +regarding copyright ownership. The ASF licenses this file +to you under the Apache License, Version 2.0 (the +"License"); you may not use this file except in compliance +with the License. You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, +software distributed under the License is distributed on an +"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +KIND, either express or implied. See the License for the +specific language governing permissions and limitations +under the License. +--> + +<p>Amazon Elastic Compute Cloud (EC2) is a service provided by Amazon Web Services (AWS). You can install and configure HAWQ on virtual servers provided by Amazon EC2. The following information describes some considerations when deploying a HAWQ cluster in an Amazon EC2 environment.</p> <h2><a id="topic_wqv_yfx_y5"></a>About Amazon EC2</h2>
