<?xml version="1.0" encoding="utf-8"?>
<launchpad-bug id="771934">
  <date_last_updated>2011-04-27 17:33:13.727002+00:00</date_last_updated>
  <api_links>
    <bug_api_link>https://api.launchpad.net/1.0/bugs/771934</bug_api_link>
    <bug_owner_link>https://api.launchpad.net/1.0/~sergii</bug_owner_link>
    <milestone_link>https://api.launchpad.net/1.0/maria/+milestone/5.2</milestone_link>
    <linked_branches_collection_link>https://api.launchpad.net/1.0/bugs/771934/linked_branches</linked_branches_collection_link>
    <activity_link>https://api.launchpad.net/1.0/bugs/771934/activity</activity_link>
  </api_links>
  <bug_web_link>https://bugs.launchpad.net/bugs/771934</bug_web_link>
  <owner>Sergei</owner>
  <assignee></assignee>
  <milestone_title>Maria 5.2</milestone_title>
  <duplicate_link></duplicate_link>
  <duplicate_bug_id></duplicate_bug_id>
  <title>archive discovery very slow</title>
  <status>New</status>
  <importance>Medium</importance>
  <created>2011-04-27 17:32:31.778812+00:00</created>
  <description>
<![CDATA[according to our users with lots of archive tables, discovery overhead is very noticeable:

show table 'non-existing table' randomly times out in a database with thousands of archive tables.
..
<dreas> actually "show tables" is also very slow. MyISAM: 2961 rows in set (3.71 sec), ARCHIVE: 2954 rows in set (36.96 sec)

using a binary with disabled discovery in archive has solved these problems.]]>  </description>
  <activities>
    <activity datechanged="2011-04-27T17:32:31.778812+00:00">
      <oldvalue>
<![CDATA[]]>      </oldvalue>
      <newvalue>
<![CDATA[]]>      </newvalue>
      <whatchanged>bug</whatchanged>
      <person>Sergei</person>
      <message>added bug</message>
    </activity>
    <activity datechanged="2011-04-27T17:33:01.831539+00:00">
      <oldvalue>
<![CDATA[Undecided]]>      </oldvalue>
      <newvalue>
<![CDATA[Medium]]>      </newvalue>
      <whatchanged>maria: importance</whatchanged>
      <person>Sergei</person>
      <message></message>
    </activity>
    <activity datechanged="2011-04-27T17:33:12.750667+00:00">
      <oldvalue>
<![CDATA[]]>      </oldvalue>
      <newvalue>
<![CDATA[5.2]]>      </newvalue>
      <whatchanged>maria: milestone</whatchanged>
      <person>Sergei</person>
      <message></message>
    </activity>
  </activities>
</launchpad-bug>
