Author: tbedford
Date: 2008-10-16 16:42:52 +0200 (Thu, 16 Oct 2008)
New Revision: 12079
Log:
Added entries for bugs #33861, #38782, #39784, and #40031.
Modified:
trunk/dynamic-docs/changelog/connector-j.xml
Modified: trunk/dynamic-docs/changelog/connector-j.xml
===================================================================
--- trunk/dynamic-docs/changelog/connector-j.xml 2008-10-16 14:27:34 UTC (rev 12078)
+++ trunk/dynamic-docs/changelog/connector-j.xml 2008-10-16 14:42:52 UTC (rev 12079)
Changed blocks: 1, Lines Added: 120, Lines Deleted: 0; 3439 bytes
@@ -5,6 +5,126 @@
<logentry entrytype="bug">
<bugs>
+ <fixes bugid="40031"/>
+ </bugs>
+
+ <versions>
+ <version ver="5.1.7"/>
+ </versions>
+
+ <message>
+
+ <para>
+ When using the replication driver with
+ <literal>autoReconnect=true</literal>, Connector/J checks in
+ <literal>PreparedStatement.execute</literal> (also called by
+ <literal>CallableStatement.execute</literal>) to determine if
+ the first character of the statement is an <quote>S</quote>, in
+ an attempt to block all statements that are not read-only-safe,
+ for example non-<literal>SELECT</literal> statements. However,
+ this also blocked <literal>CALL</literal>s to stored procedures,
+ even if the stored procedures were defined as <literal>SQL READ
+ DATA</literal> or <literal>NO SQL</literal>.
+ </para>
+
+ </message>
+
+ </logentry>
+
+ <logentry entrytype="bug">
+
+ <bugs>
+ <fixes bugid="39784"/>
+ </bugs>
+
+ <versions>
+ <version ver="5.1.7"/>
+ </versions>
+
+ <message>
+
+ <para>
+ When the <literal>LoadBalancingConnectionProxy</literal> handles
+ a <literal>SQLException</literal> with SQL state starting with
+ <quote>08</quote>, it calls
+ <literal>invalidateCurrentConnection</literal>, which in turn
+ removes that <literal>Connection</literal> from
+ <literal>liveConnections</literal> and the
+ <literal>connectionsToHostsMap</literal>, but it did not add the
+ host to the new global blacklist, if the global blacklist was
+ enabled.
+ </para>
+
+ <para>
+ There was also the possibility of a
+ <literal>NullPointerException</literal> when trying to update
+ stats, where
+ <literal>connectionsToHostsMap.get(this.currentConn)</literal>
+ was called:
+ </para>
+
+<programlisting>
+int hostIndex = ((Integer) this.hostsToListIndexMap.get(this.connectionsToHostsMap.get(this.currentConn))).intValue();
+</programlisting>
+
+ <para>
+ This could happen if a client tried to issue a rollback after
+ catching a <literal>SQLException</literal> caused by a
+ connection failure.
+ </para>
+
+ </message>
+
+ </logentry>
+
+ <logentry entrytype="bug">
+
+ <bugs>
+ <fixes bugid="38782"/>
+ </bugs>
+
+ <versions>
+ <version ver="5.1.7"/>
+ </versions>
+
+ <message>
+
+ <para>
+ When using the random load balancing strategy and starting with
+ two servers that were both unavailable, an
+ <literal>IndexOutOfBoundsException</literal> was generated when
+ removing a server from the <literal>whiteList</literal>.
+ </para>
+
+ </message>
+
+ </logentry>
+
+ <logentry entrytype="bug">
+
+ <bugs>
+ <fixes bugid="33861"/>
+ </bugs>
+
+ <versions>
+ <version ver="5.1.7"/>
+ </versions>
+
+ <message>
+
+ <para>
+ The <literal>loadBalance</literal>
+ <literal>bestResponseTime</literal> blacklists did not have a
+ global state.
+ </para>
+
+ </message>
+
+ </logentry>
+
+ <logentry entrytype="bug">
+
+ <bugs>
<fixes bugid="39962"/>
</bugs>
| Thread |
|---|
| • svn commit - mysqldoc@docsrva: r12079 - trunk/dynamic-docs/changelog | anthony.bedford | 16 Oct |
