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b62de19c12
Port 22000 was removed from use in Impala 4.0 by IMPALA-9180. Remove this port from the documentation page that lists ports used by Impala. Local make of the asf-site succeeded without any warnings/errors. Change-Id: I720ef932a1aedb83a14d41cfb22041f438ca7e62 Reviewed-on: http://gerrit.cloudera.org:8080/22783 Reviewed-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com> Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
144 lines
5.3 KiB
XML
144 lines
5.3 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<!--
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Licensed to the Apache Software Foundation (ASF) under one
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or more contributor license agreements. See the NOTICE file
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distributed with this work for additional information
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regarding copyright ownership. The ASF licenses this file
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to you under the Apache License, Version 2.0 (the
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"License"); you may not use this file except in compliance
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with the License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing,
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software distributed under the License is distributed on an
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"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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KIND, either express or implied. See the License for the
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specific language governing permissions and limitations
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under the License.
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-->
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<!DOCTYPE concept PUBLIC "-//OASIS//DTD DITA Concept//EN" "concept.dtd">
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<concept id="ports">
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<title>Ports Used by Impala</title>
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<prolog>
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<metadata>
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<data name="Category" value="Impala"/>
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<data name="Category" value="Ports"/>
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<data name="Category" value="Network"/>
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<data name="Category" value="Administrators"/>
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<data name="Category" value="Developers"/>
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<data name="Category" value="Data Analysts"/>
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</metadata>
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</prolog>
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<conbody id="conbody_ports">
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<p>Impala uses the TCP ports listed in the following table. Before deploying
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Impala, ensure these ports are open on each system. You can use the
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corresponding start-up flags to overwrite the default ports.</p>
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<table>
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<tgroup cols="4">
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<colspec colname="1" colwidth="20*"/>
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<colspec colname="2" colwidth="30*"/>
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<colspec colname="3" colwidth="10*"/>
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<colspec colname="5" colwidth="30*"/>
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<thead>
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<row>
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<entry> Scope / Role </entry>
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<entry> Startup Flag </entry>
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<entry>Default Port </entry>
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<entry> Comment </entry>
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</row>
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</thead>
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<tbody>
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<row>
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<entry>Impala Daemon </entry>
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<entry>--beeswax_port</entry>
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<entry>21000 </entry>
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<entry>Port on which Beeswax client requests are served by Impala
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Daemons.</entry>
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</row>
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<row>
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<entry>Impala Daemon </entry>
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<entry>--hs2_port</entry>
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<entry>21050 </entry>
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<entry>Port on which HiveServer2 client requests are served by
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Impala Daemons.</entry>
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</row>
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<row>
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<entry>Impala Daemon </entry>
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<entry>--state_store_subscriber_port</entry>
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<entry>23000 </entry>
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<entry>Internal use only. Impala daemons listen on this port for
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updates from the StateStore daemon. </entry>
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</row>
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<row rev="2.1.0">
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<entry>Catalog Daemon </entry>
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<entry>--state_store_subscriber_port</entry>
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<entry>23020 </entry>
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<entry>Internal use only. The Catalog Server daemon listens on this
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port for updates from the StateStore daemon. </entry>
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</row>
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<row>
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<entry>Impala Daemon </entry>
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<entry>--webserver_port</entry>
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<entry>25000 </entry>
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<entry>Impala debug Web UI for administrators to monitor and
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troubleshoot. </entry>
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</row>
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<row>
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<entry>Impala StateStore Daemon </entry>
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<entry>--webserver_port</entry>
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<entry>25010 </entry>
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<entry>StateStore debug Web UI for administrators to monitor and
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troubleshoot. </entry>
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</row>
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<row rev="1.2">
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<entry>Impala Catalog Daemon </entry>
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<entry>--webserver_port</entry>
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<entry>25020 </entry>
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<entry>Catalog Server debug Web UI for administrators to monitor and
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troubleshoot. New in Impala 1.2 and higher. </entry>
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</row>
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<row>
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<entry>Impala StateStore Daemon </entry>
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<entry>--state_store_port</entry>
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<entry>24000 </entry>
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<entry>Internal use only. The StateStore daemon listens on this port
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for registration/unregistration requests. </entry>
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</row>
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<row rev="1.2">
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<entry>Impala Catalog Daemon </entry>
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<entry>--catalog_service_port</entry>
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<entry>26000 </entry>
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<entry>Internal use only. The Catalog Server uses this port to
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communicate with the Impala daemons. New in Impala 1.2 and higher.
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</entry>
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</row>
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<row>
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<entry>
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<p> Impala Daemon </p>
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</entry>
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<entry>--krpc_port</entry>
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<entry>27000 </entry>
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<entry>Internal use only. Impala daemons use this port for KRPC
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based communication with each other. </entry>
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</row>
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<row rev="1.3.0">
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<entry>Impala Daemon </entry>
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<entry>--hs2_http_port</entry>
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<entry>28000 </entry>
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<entry>Used to transmit commands and receive results by client
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applications over HTTP via the HiveServer2 protocol. </entry>
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</row>
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</tbody>
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</tgroup>
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</table>
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</conbody>
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</concept>
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