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Posted to commits@impala.apache.org by jr...@apache.org on 2017/01/13 23:48:03 UTC

[7/9] incubator-impala git commit: IMPALA-4643: Centralize tags in separate .ditamap

http://git-wip-us.apache.org/repos/asf/incubator-impala/blob/2665866c/docs/impala_keydefs.ditamap
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diff --git a/docs/impala_keydefs.ditamap b/docs/impala_keydefs.ditamap
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+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+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.
+-->
+<!DOCTYPE map PUBLIC "-//OASIS//DTD DITA Map//EN" "map.dtd">
+<map id="impala_keydefs">
+  <title>Apache Impala (incubating) Key Definitions</title>
+
+<!-- Definitions for substitution variables, particularly for upstream/downstream differences in terminology and versioning. -->
+  <keydef keys="hadoop_distro"><topicmeta><keywords><keyword>CDH</keyword></keywords></topicmeta></keydef>
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+
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+http://hadoop.apache.org/docs/current/hadoop-yarn/hadoop-yarn-site/FairScheduler.html#Configuration
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+  <keydef href="http://www.cloudera.com/documentation/enterprise/latest/topics/impala.html" scope="external" format="html" keys="impala"/>
+  <keydef href="http://www.cloudera.com/documentation/enterprise/latest/topics/installation.html" scope="external" format="html" keys="installation"/>
+  <keydef href="http://www.cloudera.com/documentation/enterprise/latest/topics/pcm_impala.html" scope="external" format="html" keys="pcm_impala"/>
+  <keydef href="http://www.cloudera.com/documentation/enterprise/latest/topics/rg_vd.html" scope="external" format="html" keys="rg_vd"/>
+  <keydef href="http://www.cloudera.com/documentation/enterprise/latest/topics/sg_authentication.html" scope="external" format="html" keys="sg_authentication"/>
+  <keydef href="http://www.cloudera.com/documentation/enterprise/latest/topics/sg_redaction.html" scope="external" format="html" keys="sg_redaction"/>
+  <keydef href="http://www.cloudera.com/documentation/enterprise/release-notes/topics/cdh_rn_fixed_in_51.html" scope="external" format="html" keys="cdh_rn_fixed_in_51"/>
+  <keydef href="https://www.cloudera.com/documentation/enterprise/latest/topics/sg_hive_sql.html" scope="external" format="html" keys="sg_hive_sql"/>
+  <keydef href="https://www.cloudera.com/documentation/enterprise/latest/topics/cm_metrics_impala.html" scope="external" format="html" keys="cm_metrics_impala"/>
+
+<!-- Links to pages on Hive wiki. -->
+  <keydef href="https://cwiki.apache.org/confluence/display/Hive/AvroSerDe" scope="external" format="html" keys="hive_avroserde"/>
+  <keydef href="https://cwiki.apache.org/confluence/display/Hive/HBaseIntegration" scope="external" format="html" keys="hive_hbaseintegration"/>
+  <keydef href="https://cwiki.apache.org/confluence/display/Hive/LanguageManual+DDL#LanguageManualDDL-Keywords,Non-reservedKeywordsandReservedKeywords" scope="external" format="html" keys="hive_reserved_words"/>
+  <keydef href="https://cwiki.apache.org/confluence/display/Hive/LanguageManual+LZO" scope="external" format="html" keys="hive_lzo"/>
+  <keydef href="https://cwiki.apache.org/confluence/display/Hive/LanguageManual+UDF" scope="external" format="html" keys="hive_udf"/>
+  <keydef href="https://cwiki.apache.org/confluence/display/Hive/StatsDev" scope="external" format="html" keys="hive_statsdev"/>
+
+<!-- Pointers to blog posts. -->
+  <keydef href="http://blog.cloudera.com/blog/2012/03/hbase-hadoop-xceivers/" scope="external" format="html" keys="hbase-hadoop-xceivers"/>
+  <keydef href="http://blog.cloudera.com/blog/2012/10/cloudera-impala-real-time-queries-in-apache-hadoop-for-real" scope="external" format="html" keys="cloudera-impala-real-time-queries-in-apache-hadoop-for-real"/>
+  <keydef href="http://blog.cloudera.com/blog/2013/07/how-hiveserver2-brings-security-and-concurrency-to-apache-hive/" scope="external" format="html" keys="how-hiveserver2-brings-security-and-concurrency-to-apache-hive"/>
+  <keydef href="http://blog.cloudera.com/blog/2013/09/whats-next-for-impala-after-release-1-1/" scope="external" format="html" keys="whats-next-for-impala-after-release-1-1"/>
+  <keydef href="http://blog.cloudera.com/blog/2014/01/impala-performance-dbms-class-speed/" scope="external" format="html" keys="impala-performance-dbms-class-speed"/>
+
+<!-- Pointers to more recent external Impala JIRA URLs. Might need to rewrite all these later for Apache URLs. -->
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1003" scope="external" format="html" keys="IMPALA-1003"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1019" scope="external" format="html" keys="IMPALA-1019"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1024" scope="external" format="html" keys="IMPALA-1024"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1046" scope="external" format="html" keys="IMPALA-1046"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1067" scope="external" format="html" keys="IMPALA-1067"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1079" scope="external" format="html" keys="IMPALA-1079"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1083" scope="external" format="html" keys="IMPALA-1083"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1093" scope="external" format="html" keys="IMPALA-1093"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1101" scope="external" format="html" keys="IMPALA-1101"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1102" scope="external" format="html" keys="IMPALA-1102"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1104" scope="external" format="html" keys="IMPALA-1104"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1105" scope="external" format="html" keys="IMPALA-1105"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1107" scope="external" format="html" keys="IMPALA-1107"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1109" scope="external" format="html" keys="IMPALA-1109"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1118" scope="external" format="html" keys="IMPALA-1118"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1120" scope="external" format="html" keys="IMPALA-1120"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1121" scope="external" format="html" keys="IMPALA-1121"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1123" scope="external" format="html" keys="IMPALA-1123"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1130" scope="external" format="html" keys="IMPALA-1130"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1131" scope="external" format="html" keys="IMPALA-1131"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1133" scope="external" format="html" keys="IMPALA-1133"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1136" scope="external" format="html" keys="IMPALA-1136"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1139" scope="external" format="html" keys="IMPALA-1139"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1142" scope="external" format="html" keys="IMPALA-1142"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1149" scope="external" format="html" keys="IMPALA-1149"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1165" scope="external" format="html" keys="IMPALA-1165"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1168" scope="external" format="html" keys="IMPALA-1168"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1170" scope="external" format="html" keys="IMPALA-1170"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1194" scope="external" format="html" keys="IMPALA-1194"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1236" scope="external" format="html" keys="IMPALA-1236"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1279" scope="external" format="html" keys="IMPALA-1279"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-13" scope="external" format="html" keys="IMPALA-13"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1305" scope="external" format="html" keys="IMPALA-1305"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1334" scope="external" format="html" keys="IMPALA-1334"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1353" scope="external" format="html" keys="IMPALA-1353"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1376" scope="external" format="html" keys="IMPALA-1376"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1381" scope="external" format="html" keys="IMPALA-1381"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-14" scope="external" format="html" keys="IMPALA-14"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1416" scope="external" format="html" keys="IMPALA-1416"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1420" scope="external" format="html" keys="IMPALA-1420"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-144" scope="external" format="html" keys="IMPALA-144"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1453" scope="external" format="html" keys="IMPALA-1453"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1455" scope="external" format="html" keys="IMPALA-1455"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1459" scope="external" format="html" keys="IMPALA-1459"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1471" scope="external" format="html" keys="IMPALA-1471"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1475" scope="external" format="html" keys="IMPALA-1475"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1476" scope="external" format="html" keys="IMPALA-1476"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1477" scope="external" format="html" keys="IMPALA-1477"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1480" scope="external" format="html" keys="IMPALA-1480"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1483" scope="external" format="html" keys="IMPALA-1483"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1493" scope="external" format="html" keys="IMPALA-1493"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-15" scope="external" format="html" keys="IMPALA-15"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1501" scope="external" format="html" keys="IMPALA-1501"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1508" scope="external" format="html" keys="IMPALA-1508"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1519" scope="external" format="html" keys="IMPALA-1519"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1524" scope="external" format="html" keys="IMPALA-1524"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1526" scope="external" format="html" keys="IMPALA-1526"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1528" scope="external" format="html" keys="IMPALA-1528"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1535" scope="external" format="html" keys="IMPALA-1535"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1553" scope="external" format="html" keys="IMPALA-1553"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1556" scope="external" format="html" keys="IMPALA-1556"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1559" scope="external" format="html" keys="IMPALA-1559"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1562" scope="external" format="html" keys="IMPALA-1562"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1568" scope="external" format="html" keys="IMPALA-1568"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1578" scope="external" format="html" keys="IMPALA-1578"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1586" scope="external" format="html" keys="IMPALA-1586"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1588" scope="external" format="html" keys="IMPALA-1588"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1599" scope="external" format="html" keys="IMPALA-1599"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-16" scope="external" format="html" keys="IMPALA-16"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1606" scope="external" format="html" keys="IMPALA-1606"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1607" scope="external" format="html" keys="IMPALA-1607"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1611" scope="external" format="html" keys="IMPALA-1611"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1615" scope="external" format="html" keys="IMPALA-1615"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1619" scope="external" format="html" keys="IMPALA-1619"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1622" scope="external" format="html" keys="IMPALA-1622"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1623" scope="external" format="html" keys="IMPALA-1623"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1646" scope="external" format="html" keys="IMPALA-1646"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1651" scope="external" format="html" keys="IMPALA-1651"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1652" scope="external" format="html" keys="IMPALA-1652"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1654" scope="external" format="html" keys="IMPALA-1654"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1658" scope="external" format="html" keys="IMPALA-1658"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1668" scope="external" format="html" keys="IMPALA-1668"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-167" scope="external" format="html" keys="IMPALA-167"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1674" scope="external" format="html" keys="IMPALA-1674"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1675" scope="external" format="html" keys="IMPALA-1675"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1683" scope="external" format="html" keys="IMPALA-1683"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1705" scope="external" format="html" keys="IMPALA-1705"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1711" scope="external" format="html" keys="IMPALA-1711"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1712" scope="external" format="html" keys="IMPALA-1712"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1730" scope="external" format="html" keys="IMPALA-1730"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1737" scope="external" format="html" keys="IMPALA-1737"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1738" scope="external" format="html" keys="IMPALA-1738"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1740" scope="external" format="html" keys="IMPALA-1740"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1746" scope="external" format="html" keys="IMPALA-1746"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1748" scope="external" format="html" keys="IMPALA-1748"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1755" scope="external" format="html" keys="IMPALA-1755"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1756" scope="external" format="html" keys="IMPALA-1756"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1771" scope="external" format="html" keys="IMPALA-1771"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1772" scope="external" format="html" keys="IMPALA-1772"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1776" scope="external" format="html" keys="IMPALA-1776"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1787" scope="external" format="html" keys="IMPALA-1787"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1792" scope="external" format="html" keys="IMPALA-1792"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1794" scope="external" format="html" keys="IMPALA-1794"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-18" scope="external" format="html" keys="IMPALA-18"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1801" scope="external" format="html" keys="IMPALA-1801"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1805" scope="external" format="html" keys="IMPALA-1805"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1808" scope="external" format="html" keys="IMPALA-1808"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1821" scope="external" format="html" keys="IMPALA-1821"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-183" scope="external" format="html" keys="IMPALA-183"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-185" scope="external" format="html" keys="IMPALA-185"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1854" scope="external" format="html" keys="IMPALA-1854"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1860" scope="external" format="html" keys="IMPALA-1860"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1862" scope="external" format="html" keys="IMPALA-1862"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1865" scope="external" format="html" keys="IMPALA-1865"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1878" scope="external" format="html" keys="IMPALA-1878"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1881" scope="external" format="html" keys="IMPALA-1881"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1888" scope="external" format="html" keys="IMPALA-1888"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1898" scope="external" format="html" keys="IMPALA-1898"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-190" scope="external" format="html" keys="IMPALA-190"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1900" scope="external" format="html" keys="IMPALA-1900"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1917" scope="external" format="html" keys="IMPALA-1917"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1919" scope="external" format="html" keys="IMPALA-1919"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-192" scope="external" format="html" keys="IMPALA-192"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1929" scope="external" format="html" keys="IMPALA-1929"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1934" scope="external" format="html" keys="IMPALA-1934"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1947" scope="external" format="html" keys="IMPALA-1947"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1949" scope="external" format="html" keys="IMPALA-1949"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1952" scope="external" format="html" keys="IMPALA-1952"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1963" scope="external" format="html" keys="IMPALA-1963"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1968" scope="external" format="html" keys="IMPALA-1968"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1983" scope="external" format="html" keys="IMPALA-1983"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-1987" scope="external" format="html" keys="IMPALA-1987"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-20" scope="external" format="html" keys="IMPALA-20"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-2005" scope="external" format="html" keys="IMPALA-2005"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-2008" scope="external" format="html" keys="IMPALA-2008"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-2016" scope="external" format="html" keys="IMPALA-2016"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-2018" scope="external" format="html" keys="IMPALA-2018"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-204" scope="external" format="html" keys="IMPALA-204"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-2048" scope="external" format="html" keys="IMPALA-2048"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-2064" scope="external" format="html" keys="IMPALA-2064"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-2065" scope="external" format="html" keys="IMPALA-2065"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-2069" scope="external" format="html" keys="IMPALA-2069"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-2070" scope="external" format="html" keys="IMPALA-2070"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-2086" scope="external" format="html" keys="IMPALA-2086"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-2088" scope="external" format="html" keys="IMPALA-2088"/>
+  <keydef href="https://issues.cloudera.org/browse/IMPALA-2089" scope="external" format="html" keys="IMPALA-2089"/>
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+  <keydef href="https://issues.cloudera.org/browse/IMPALA-995" scope="external" format="html" keys="IMPALA-995"/>
+
+<!-- Short form of mapping from Impala release to vendor-specific releases, for use in headings. -->
+  <keydef keys="impala28"><topicmeta><keywords><keyword>CDH 5.10</keyword></keywords></topicmeta></keydef>
+  <keydef keys="impala27"><topicmeta><keywords><keyword>CDH 5.9</keyword></keywords></topicmeta></keydef>
+  <keydef keys="impala26"><topicmeta><keywords><keyword>CDH 5.8</keyword></keywords></topicmeta></keydef>
+  <keydef keys="impala25"><topicmeta><keywords><keyword>CDH 5.7</keyword></keywords></topicmeta></keydef>
+  <keydef keys="impala24"><topicmeta><keywords><keyword>CDH 5.6</keyword></keywords></topicmeta></keydef>
+  <keydef keys="impala23"><topicmeta><keywords><keyword>CDH 5.5</keyword></keywords></topicmeta></keydef>
+  <keydef keys="impala22"><topicmeta><keywords><keyword>CDH 5.4</keyword></keywords></topicmeta></keydef>
+  <keydef keys="impala21"><topicmeta><keywords><keyword>CDH 5.3</keyword></keywords></topicmeta></keydef>
+  <keydef keys="impala20"><topicmeta><keywords><keyword>CDH 5.2</keyword></keywords></topicmeta></keydef>
+  <keydef keys="impala14"><topicmeta><keywords><keyword>CDH 5.1</keyword></keywords></topicmeta></keydef>
+  <keydef keys="impala13"><topicmeta><keywords><keyword>CDH 5.0</keyword></keywords></topicmeta></keydef>
+  <keydef keys="impala12"><topicmeta><keywords><keyword>CDH 5.0</keyword></keywords></topicmeta></keydef>
+
+<!-- Short form of mapping from Impala release to vendor-specific releases, for use in running text. -->
+  <keydef keys="impala28_full"><topicmeta><keywords><keyword>CDH 5.10 / Impala 2.8</keyword></keywords></topicmeta></keydef>
+  <keydef keys="impala27_full"><topicmeta><keywords><keyword>CDH 5.9 / Impala 2.7</keyword></keywords></topicmeta></keydef>
+  <keydef keys="impala26_full"><topicmeta><keywords><keyword>CDH 5.8 / Impala 2.6</keyword></keywords></topicmeta></keydef>
+  <keydef keys="impala25_full"><topicmeta><keywords><keyword>CDH 5.7 / Impala 2.5</keyword></keywords></topicmeta></keydef>
+  <keydef keys="impala24_full"><topicmeta><keywords><keyword>CDH 5.6 / Impala 2.4</keyword></keywords></topicmeta></keydef>
+  <keydef keys="impala23_full"><topicmeta><keywords><keyword>CDH 5.5 / Impala 2.3</keyword></keywords></topicmeta></keydef>
+  <keydef keys="impala22_full"><topicmeta><keywords><keyword>CDH 5.4 / Impala 2.2</keyword></keywords></topicmeta></keydef>
+  <keydef keys="impala21_full"><topicmeta><keywords><keyword>CDH 5.3 / Impala 2.1</keyword></keywords></topicmeta></keydef>
+  <keydef keys="impala20_full"><topicmeta><keywords><keyword>CDH 5.2 / Impala 2.0</keyword></keywords></topicmeta></keydef>
+  <keydef keys="impala14_full"><topicmeta><keywords><keyword>CDH 5.1 / Impala 1.4</keyword></keywords></topicmeta></keydef>
+  <keydef keys="impala13_full"><topicmeta><keywords><keyword>CDH 5.0 / Impala 1.3</keyword></keywords></topicmeta></keydef>
+  <keydef keys="impala12_full"><topicmeta><keywords><keyword>CDH 5.0 / Impala 1.2</keyword></keywords></topicmeta></keydef>
+
+<!-- Indirect addresses for all the impala*.xml files. The key is the ID of the first topic within each file. -->
+  <keydef href="topics/impala_concepts.xml" keys="concepts"/>
+  <keydef href="topics/impala_components.xml" keys="intro_components"/>
+  <keydef href="topics/impala_development.xml" keys="intro_dev"/>
+  <keydef href="topics/impala_hadoop.xml" keys="intro_hadoop"/>
+  <keydef href="topics/impala_planning.xml" keys="planning"/>
+  <keydef href="topics/impala_prereqs.xml" keys="prereqs"/>
+  <keydef href="topics/impala_cluster_sizing.xml" keys="cluster_sizing"/>
+  <keydef href="topics/impala_schema_design.xml" keys="schema_design"/>
+  <keydef href="topics/impala_install.xml" keys="install"/>
+  <keydef audience="Cloudera" href="topics/impala_cm_installation.xml" keys="cm_installation"/>
+  <keydef href="topics/impala_noncm_installation.xml" keys="noncm_installation"/>
+  <keydef href="topics/impala_config.xml" keys="config"/>
+  <keydef href="topics/impala_config_performance.xml" keys="config_performance"/>
+  <keydef href="topics/impala_odbc.xml" keys="impala_odbc"/>
+  <keydef href="topics/impala_jdbc.xml" keys="impala_jdbc"/>
+  <keydef href="topics/impala_upgrading.xml" keys="upgrading"/>
+  <keydef href="topics/impala_processes.xml" keys="processes"/>
+  <keydef href="topics/impala_config_options.xml" keys="config_options"/>
+  <keydef href="topics/impala_tutorial.xml" keys="tutorial"/>
+  <keydef href="topics/impala_admin.xml" keys="admin"/>
+  <keydef href="topics/impala_admission.xml" keys="admission_control"/>
+  <keydef href="topics/impala_resource_management.xml" keys="resource_management"/>
+  <keydef href="topics/impala_howto_rm.xml" keys="howto_impala_rm"/>
+  <keydef href="topics/impala_timeouts.xml" keys="timeouts"/>
+  <keydef href="topics/impala_proxy.xml" keys="proxy"/>
+  <keydef href="topics/impala_disk_space.xml" keys="disk_space"/>
+  <keydef href="topics/impala_auditing.xml" keys="auditing"/>
+  <keydef href="topics/impala_lineage.xml" keys="lineage"/>
+  <keydef href="topics/impala_security.xml" keys="security"/>
+  <keydef href="topics/impala_security_guidelines.xml" keys="security_guidelines"/>
+  <keydef href="topics/impala_security_files.xml" keys="secure_files"/>
+  <keydef href="topics/impala_security_install.xml" keys="security_install"/>
+  <keydef href="topics/impala_security_metastore.xml" keys="security_metastore"/>
+  <keydef href="topics/impala_security_webui.xml" keys="security_webui"/>
+  <keydef href="topics/impala_ssl.xml" keys="ssl"/>
+  <keydef href="topics/impala_authorization.xml" keys="authorization"/>
+  <keydef href="topics/impala_authentication.xml" keys="authentication"/>
+  <keydef href="topics/impala_kerberos.xml" keys="kerberos"/>
+  <keydef href="topics/impala_ldap.xml" keys="ldap"/>
+  <keydef href="topics/impala_mixed_security.xml" keys="mixed_security"/>
+  <keydef href="topics/impala_delegation.xml" keys="delegation"/>
+  <keydef href="topics/impala_auditing.xml" keys="auditing"/>
+  <keydef href="topics/impala_lineage.xml" keys="lineage"/>
+  <keydef href="topics/impala_langref.xml" keys="langref"/>
+  <keydef href="topics/impala_comments.xml" keys="comments"/>
+  <keydef href="topics/impala_datatypes.xml" keys="datatypes"/>
+  <keydef href="topics/impala_array.xml" keys="array"/>
+  <keydef href="topics/impala_bigint.xml" keys="bigint"/>
+  <keydef href="topics/impala_boolean.xml" keys="boolean"/>
+  <keydef href="topics/impala_char.xml" keys="char"/>
+  <keydef href="topics/impala_decimal.xml" keys="decimal"/>
+  <keydef href="topics/impala_double.xml" keys="double"/>
+  <keydef href="topics/impala_float.xml" keys="float"/>
+  <keydef href="topics/impala_int.xml" keys="int"/>
+  <keydef href="topics/impala_map.xml" keys="map"/>
+  <keydef href="topics/impala_real.xml" keys="real"/>
+  <keydef href="topics/impala_smallint.xml" keys="smallint"/>
+  <keydef href="topics/impala_string.xml" keys="string"/>
+  <keydef href="topics/impala_struct.xml" keys="struct"/>
+  <keydef href="topics/impala_timestamp.xml" keys="timestamp"/>
+  <keydef href="topics/impala_tinyint.xml" keys="tinyint"/>
+  <keydef href="topics/impala_varchar.xml" keys="varchar"/>
+  <keydef href="topics/impala_complex_types.xml" keys="complex_types"/>
+  <keydef href="topics/impala_literals.xml" keys="literals"/>
+  <keydef href="topics/impala_operators.xml" keys="operators"/>
+  <keydef href="topics/impala_schema_objects.xml" keys="schema_objects"/>
+  <keydef href="topics/impala_aliases.xml" keys="aliases"/>
+  <keydef href="topics/impala_databases.xml" keys="databases"/>
+  <keydef href="topics/impala_functions_overview.xml" keys="functions"/>
+  <keydef href="topics/impala_identifiers.xml" keys="identifiers"/>
+  <keydef href="topics/impala_tables.xml" keys="tables"/>
+  <keydef href="topics/impala_views.xml" keys="views"/>
+  <keydef href="topics/impala_langref_sql.xml" keys="langref_sql"/>
+  <keydef href="topics/impala_ddl.xml" keys="ddl"/>
+  <keydef href="topics/impala_dml.xml" keys="dml"/>
+  <keydef href="topics/impala_alter_table.xml" keys="alter_table"/>
+  <keydef href="topics/impala_alter_view.xml" keys="alter_view"/>
+  <keydef href="topics/impala_compute_stats.xml" keys="compute_stats"/>
+  <keydef href="topics/impala_create_database.xml" keys="create_database"/>
+  <keydef href="topics/impala_create_function.xml" keys="create_function"/>
+  <keydef href="topics/impala_create_role.xml" keys="create_role"/>
+  <keydef href="topics/impala_create_table.xml" keys="create_table"/>
+  <keydef href="topics/impala_create_view.xml" keys="create_view"/>
+  <keydef href="topics/impala_delete.xml" keys="delete"/>
+  <keydef href="topics/impala_describe.xml" keys="describe"/>
+  <keydef href="topics/impala_drop_database.xml" keys="drop_database"/>
+  <keydef href="topics/impala_drop_function.xml" keys="drop_function"/>
+  <keydef href="topics/impala_drop_role.xml" keys="drop_role"/>
+  <keydef href="topics/impala_drop_stats.xml" keys="drop_stats"/>
+  <keydef href="topics/impala_drop_table.xml" keys="drop_table"/>
+  <keydef href="topics/impala_drop_view.xml" keys="drop_view"/>
+  <keydef href="topics/impala_explain.xml" keys="explain"/>
+  <keydef href="topics/impala_grant.xml" keys="grant"/>
+  <keydef href="topics/impala_insert.xml" keys="insert"/>
+  <keydef href="topics/impala_invalidate_metadata.xml" keys="invalidate_metadata"/>
+  <keydef href="topics/impala_load_data.xml" keys="load_data"/>
+  <keydef href="topics/impala_refresh.xml" keys="refresh"/>
+  <keydef href="topics/impala_revoke.xml" keys="revoke"/>
+  <keydef href="topics/impala_select.xml" keys="select"/>
+  <keydef href="topics/impala_joins.xml" keys="joins"/>
+  <keydef href="topics/impala_order_by.xml" keys="order_by"/>
+  <keydef href="topics/impala_group_by.xml" keys="group_by"/>
+  <keydef href="topics/impala_having.xml" keys="having"/>
+  <keydef href="topics/impala_limit.xml" keys="limit"/>
+  <keydef href="topics/impala_offset.xml" keys="offset"/>
+  <keydef href="topics/impala_union.xml" keys="union"/>
+  <keydef href="topics/impala_subqueries.xml" keys="subqueries"/>
+  <keydef href="topics/impala_with.xml" keys="with"/>
+  <keydef href="topics/impala_distinct.xml" keys="distinct"/>
+  <keydef href="topics/impala_hints.xml" keys="hints"/>
+  <keydef href="topics/impala_set.xml" keys="set"/>
+  <keydef href="topics/impala_query_options.xml" keys="query_options"/>
+  <keydef href="topics/impala_abort_on_default_limit_exceeded.xml" keys="abort_on_default_limit_exceeded"/>
+  <keydef href="topics/impala_abort_on_error.xml" keys="abort_on_error"/>
+  <keydef href="topics/impala_allow_unsupported_formats.xml" keys="allow_unsupported_formats"/>
+  <keydef href="topics/impala_appx_count_distinct.xml" keys="appx_count_distinct"/>
+  <keydef href="topics/impala_batch_size.xml" keys="batch_size"/>
+  <keydef href="topics/impala_compression_codec.xml" keys="compression_codec"/>
+  <keydef href="topics/impala_debug_action.xml" keys="debug_action"/>
+  <keydef href="topics/impala_default_order_by_limit.xml" keys="default_order_by_limit"/>
+  <keydef href="topics/impala_disable_cached_reads.xml" keys="disable_cached_reads"/>
+  <keydef href="topics/impala_disable_codegen.xml" keys="disable_codegen"/>
+  <keydef href="topics/impala_disable_outermost_topn.xml" keys="disable_outermost_topn"/>
+  <keydef href="topics/impala_disable_row_runtime_filtering.xml" keys="disable_row_runtime_filtering"/>
+  <keydef href="topics/impala_disable_streaming_preaggregations.xml" keys="disable_streaming_preaggregations"/>
+  <keydef href="topics/impala_disable_unsafe_spills.xml" keys="disable_unsafe_spills"/>
+  <keydef href="topics/impala_exec_single_node_rows_threshold.xml" keys="exec_single_node_rows_threshold"/>
+  <keydef href="topics/impala_explain_level.xml" keys="explain_level"/>
+  <keydef href="topics/impala_hbase_cache_blocks.xml" keys="hbase_cache_blocks"/>
+  <keydef href="topics/impala_hbase_caching.xml" keys="hbase_caching"/>
+  <keydef href="topics/impala_live_progress.xml" keys="live_progress"/>
+  <keydef href="topics/impala_live_summary.xml" keys="live_summary"/>
+  <keydef href="topics/impala_max_errors.xml" keys="max_errors"/>
+  <keydef href="topics/impala_max_io_buffers.xml" keys="max_io_buffers"/>
+  <keydef href="topics/impala_max_scan_range_length.xml" keys="max_scan_range_length"/>
+  <keydef href="topics/impala_max_num_runtime_filters.xml" keys="max_num_runtime_filters"/>
+  <keydef href="topics/impala_mem_limit.xml" keys="mem_limit"/>
+  <!-- <keydef href="topics/impala_mt_dop.xml" keys="mt_dop"/> -->
+  <keydef href="topics/impala_num_nodes.xml" keys="num_nodes"/>
+  <keydef href="topics/impala_num_scanner_threads.xml" keys="num_scanner_threads"/>
+  <keydef href="topics/impala_optimize_partition_key_scans.xml" keys="optimize_partition_key_scans"/>
+  <keydef href="topics/impala_parquet_compression_codec.xml" keys="parquet_compression_codec"/>
+  <keydef href="topics/impala_parquet_annotate_strings_utf8.xml" keys="parquet_annotate_strings_utf8"/>
+  <keydef href="topics/impala_parquet_fallback_schema_resolution.xml" keys="parquet_fallback_schema_resolution"/>
+  <keydef href="topics/impala_parquet_file_size.xml" keys="parquet_file_size"/>
+  <keydef href="topics/impala_prefetch_mode.xml" keys="prefetch_mode"/>
+  <keydef href="topics/impala_query_timeout_s.xml" keys="query_timeout_s"/>
+  <keydef href="topics/impala_request_pool.xml" keys="request_pool"/>
+  <keydef href="topics/impala_schedule_random_replica.xml" keys="schedule_random_replica"/>
+  <keydef href="topics/impala_replica_preference.xml" keys="replica_preference"/>
+  <keydef href="topics/impala_rm_initial_mem.xml" keys="rm_initial_mem"/>
+  <keydef href="topics/impala_reservation_request_timeout.xml" keys="reservation_request_timeout"/>
+  <keydef href="topics/impala_runtime_bloom_filter_size.xml" keys="runtime_bloom_filter_size"/>
+  <keydef href="topics/impala_runtime_filter_max_size.xml" keys="runtime_filter_max_size"/>
+  <keydef href="topics/impala_runtime_filter_min_size.xml" keys="runtime_filter_min_size"/>
+  <keydef href="topics/impala_runtime_filter_mode.xml" keys="runtime_filter_mode"/>
+  <keydef href="topics/impala_runtime_filter_wait_time_ms.xml" keys="runtime_filter_wait_time_ms"/>
+  <keydef href="topics/impala_s3_skip_insert_staging.xml" keys="s3_skip_insert_staging"/>
+  <keydef href="topics/impala_scan_node_codegen_threshold.xml" keys="scan_node_codegen_threshold"/>
+  <keydef href="topics/impala_scratch_limit.xml" keys="scratch_limit"/>
+  <keydef href="topics/impala_support_start_over.xml" keys="support_start_over"/>
+  <keydef href="topics/impala_sync_ddl.xml" keys="sync_ddl"/>
+  <keydef href="topics/impala_v_cpu_cores.xml" keys="v_cpu_cores"/>
+  <keydef href="topics/impala_show.xml" keys="show"/>
+  <keydef href="topics/impala_truncate_table.xml" keys="truncate_table"/>
+  <keydef href="topics/impala_update.xml" keys="update"/>
+  <keydef href="topics/impala_upsert.xml" keys="upsert"/>
+  <keydef href="topics/impala_use.xml" keys="use"/>
+  <keydef href="topics/impala_functions.xml" keys="builtins"/>
+  <keydef href="topics/impala_math_functions.xml" keys="math_functions"/>
+  <keydef href="topics/impala_bit_functions.xml" keys="bit_functions"/>
+  <keydef href="topics/impala_conversion_functions.xml" keys="conversion_functions"/>
+  <keydef href="topics/impala_datetime_functions.xml" keys="datetime_functions"/>
+  <keydef href="topics/impala_conditional_functions.xml" keys="conditional_functions"/>
+  <keydef href="topics/impala_string_functions.xml" keys="string_functions"/>
+  <keydef href="topics/impala_misc_functions.xml" keys="misc_functions"/>
+  <keydef href="topics/impala_aggregate_functions.xml" keys="aggregate_functions"/>
+  <keydef href="topics/impala_appx_median.xml" keys="appx_median"/>
+  <keydef href="topics/impala_avg.xml" keys="avg"/>
+  <keydef href="topics/impala_count.xml" keys="count"/>
+  <keydef href="topics/impala_group_concat.xml" keys="group_concat"/>
+  <keydef href="topics/impala_max.xml" keys="max"/>
+  <keydef href="topics/impala_min.xml" keys="min"/>
+  <keydef href="topics/impala_ndv.xml" keys="ndv"/>
+  <keydef href="topics/impala_stddev.xml" keys="stddev"/>
+  <keydef href="topics/impala_sum.xml" keys="sum"/>
+  <keydef href="topics/impala_variance.xml" keys="variance"/>
+  <keydef href="topics/impala_analytic_functions.xml" keys="analytic_functions"/>
+  <keydef href="topics/impala_udf.xml" keys="udfs"/>
+  <keydef href="topics/impala_langref_unsupported.xml" keys="langref_hiveql_delta"/>
+  <keydef href="topics/impala_porting.xml" keys="porting"/>
+  <keydef href="topics/impala_impala_shell.xml" keys="impala_shell"/>
+  <keydef href="topics/impala_shell_options.xml" keys="shell_options"/>
+  <keydef href="topics/impala_connecting.xml" keys="connecting"/>
+  <keydef href="topics/impala_shell_running_commands.xml" keys="shell_running_commands"/>
+  <keydef href="topics/impala_shell_commands.xml" keys="shell_commands"/>
+  <keydef href="topics/impala_performance.xml" keys="performance"/>
+  <keydef href="topics/impala_perf_cookbook.xml" keys="perf_cookbook"/>
+  <keydef href="topics/impala_perf_joins.xml" keys="perf_joins"/>
+  <keydef href="topics/impala_perf_stats.xml" keys="perf_stats"/>
+  <keydef href="topics/impala_perf_benchmarking.xml" keys="perf_benchmarks"/>
+  <keydef href="topics/impala_perf_resources.xml" keys="mem_limits"/>
+  <keydef href="topics/impala_runtime_filtering.xml" keys="runtime_filtering"/>
+  <keydef href="topics/impala_perf_hdfs_caching.xml" keys="hdfs_caching"/>
+  <keydef href="topics/impala_perf_testing.xml" keys="performance_testing"/>
+  <keydef href="topics/impala_explain_plan.xml" keys="explain_plan"/>
+  <keydef href="topics/impala_perf_skew.xml" keys="perf_skew"/>
+  <keydef href="topics/impala_perf_ddl.xml" keys="perf_ddl"/>
+  <keydef href="topics/impala_scalability.xml" keys="scalability"/>
+  <keydef href="topics/impala_partitioning.xml" keys="partitioning"/>
+  <keydef href="topics/impala_file_formats.xml" keys="file_formats"/>
+  <keydef href="topics/impala_txtfile.xm

<TRUNCATED>