Repository: incubator-impala Updated Branches: refs/heads/master f4d9285e1 -> a50c34407
http://git-wip-us.apache.org/repos/asf/incubator-impala/blob/5deec604/docs/topics/impala_incompatible_changes.xml ---------------------------------------------------------------------- diff --git a/docs/topics/impala_incompatible_changes.xml b/docs/topics/impala_incompatible_changes.xml index 5e14297..e41fbb0 100644 --- a/docs/topics/impala_incompatible_changes.xml +++ b/docs/topics/impala_incompatible_changes.xml @@ -323,7 +323,7 @@ under the License. Previously, the <codeph>_</codeph> and <codeph>%</codeph> wildcard characters for the <codeph>LIKE</codeph> operator would not match characters on the second or subsequent lines of multi-line string values. The fix for issue - <xref href="https://issues.cloudera.org/browse/IMPALA-2204"; scope="external" format="html">IMPALA-2204</xref> causes + <xref keyref="IMPALA-2204">IMPALA-2204</xref> causes the wildcard matching to apply to the entire string for values containing embedded <codeph>\n</codeph> characters. This could cause different results than in previous Impala releases for identical @@ -415,7 +415,7 @@ under the License. <li rev="IMPALA-2130"> <p> If Impala encounters a Parquet file that is invalid because of an incorrect magic number, - the query skips the file. This change is caused by the fix for issue <xref href="https://issues.cloudera.org/browse/IMPALA-2130"; scope="external" format="html">IMPALA-2130</xref>. + the query skips the file. This change is caused by the fix for issue <xref keyref="IMPALA-2130">IMPALA-2130</xref>. Previously, Impala would attempt to read the file despite the possibility that the file was corrupted. </p> </li> @@ -953,7 +953,7 @@ under the License. <li> <p> The fix for issue - <xref href="https://issues.cloudera.org/browse/IMPALA-973"; scope="external" format="html">IMPALA-973</xref> + <xref keyref="IMPALA-973">IMPALA-973</xref> changes the behavior of the <codeph>INVALIDATE METADATA</codeph> statement regarding nonexistent tables. In Impala 1.4.0 and higher, the statement returns an error if the specified table is not in the metastore database at all. It completes successfully if the specified table is in the metastore http://git-wip-us.apache.org/repos/asf/incubator-impala/blob/5deec604/docs/topics/impala_known_issues.xml ---------------------------------------------------------------------- diff --git a/docs/topics/impala_known_issues.xml b/docs/topics/impala_known_issues.xml index 3a08201..9c52a89 100644 --- a/docs/topics/impala_known_issues.xml +++ b/docs/topics/impala_known_issues.xml @@ -47,7 +47,7 @@ under the License. <note> The online issue tracking system for Impala contains comprehensive information and is updated in real time. To verify whether an issue you are experiencing has already been reported, or which release an issue is fixed in, search on the - <xref href="https://issues.cloudera.org/"; scope="external" format="html">issues.cloudera.org JIRA tracker</xref>. + <xref href="https://issues.apache.org/jira/"; scope="external" format="html">issues.apache.org JIRA tracker</xref>. </note> <p outputclass="toc inpage"/> @@ -77,19 +77,19 @@ under the License. Title: Server-to-server SSL and Kerberos do not work together Description: If server<->server SSL is enabled (with ssl_client_ca_certificate), and Kerberos auth is used between servers, the cluster will fail to start. -Upstream & Internal JIRAs: https://issues.cloudera.org/browse/IMPALA-2598 +Upstream & Internal JIRAs: https://issues.apache.org/jira/browse/IMPALA-2598 Severity: Medium. Server-to-server SSL is practically unusable but this is a new feature. Workaround: No known workaround. Title: Queries may hang on server-to-server exchange errors Description: The DataStreamSender::Channel::CloseInternal() does not close the channel on an error. This will cause the node on the other side of the channel to wait indefinitely causing a hang. -Upstream & Internal JIRAs: https://issues.cloudera.org/browse/IMPALA-2592 +Upstream & Internal JIRAs: https://issues.apache.org/jira/browse/IMPALA-2592 Severity: Low. This does not occur frequently. Workaround: No known workaround. Title: Catalogd may crash when loading metadata for tables with many partitions, many columns and with incremental stats Description: Incremental stats use up about 400 bytes per partition X column. So for a table with 20K partitions and 100 columns this is about 800 MB. When serialized this goes past the 2 GB Java array size limit and leads to a catalog crash. -Upstream & Internal JIRAs: https://issues.cloudera.org/browse/IMPALA-2648, IMPALA-2647, IMPALA-2649. +Upstream & Internal JIRAs: https://issues.apache.org/jira/browse/IMPALA-2648, IMPALA-2647, IMPALA-2649. Severity: Low. This does not occur frequently. Workaround: Reduce the number of partitions. @@ -122,10 +122,10 @@ Casting scenarios with invalid/inconsistent results Another list from Alex, of correctness problems with predicates; might overlap with ones I already have: -https://issues.cloudera.org/browse/IMPALA-2665 - Already have -https://issues.cloudera.org/browse/IMPALA-2643 - Already have -https://issues.cloudera.org/browse/IMPALA-1459 - Already have -https://issues.cloudera.org/browse/IMPALA-2144 - Don't have +https://issues.apache.org/jira/browse/IMPALA-2665 - Already have +https://issues.apache.org/jira/browse/IMPALA-2643 - Already have +https://issues.apache.org/jira/browse/IMPALA-1459 - Already have +https://issues.apache.org/jira/browse/IMPALA-2144 - Don't have --> @@ -197,7 +197,7 @@ https://issues.cloudera.org/browse/IMPALA-2144 - Don't have </p> <p> - <b>Bug:</b> <xref href="https://issues.cloudera.org/browse/IMPALA-3069"; scope="external" format="html">IMPALA-3069</xref> + <b>Bug:</b> <xref keyref="IMPALA-3069">IMPALA-3069</xref> </p> <p> @@ -221,7 +221,7 @@ https://issues.cloudera.org/browse/IMPALA-2144 - Don't have </p> <p> - <b>Bug:</b> <xref href="https://issues.cloudera.org/browse/IMPALA-3441"; scope="external" format="html">IMPALA-3441</xref> + <b>Bug:</b> <xref keyref="IMPALA-3441">IMPALA-3441</xref> </p> <p> @@ -246,7 +246,7 @@ https://issues.cloudera.org/browse/IMPALA-2144 - Don't have </p> <p> - <b>Bug:</b> <xref href="https://issues.cloudera.org/browse/IMPALA-2592"; scope="external" format="html">IMPALA-2592</xref> + <b>Bug:</b> <xref keyref="IMPALA-2592">IMPALA-2592</xref> </p> <p> @@ -269,7 +269,7 @@ https://issues.cloudera.org/browse/IMPALA-2144 - Don't have </p> <p> - <b>Bug:</b> <xref href="https://issues.cloudera.org/browse/IMPALA-2365"; scope="external" format="html">IMPALA-2365</xref> + <b>Bug:</b> <xref keyref="IMPALA-2365">IMPALA-2365</xref> </p> <p><b>Resolution:</b> Fixed in <keyword keyref="impala250"/>.</p> @@ -305,7 +305,7 @@ https://issues.cloudera.org/browse/IMPALA-2144 - Don't have </p> <p> - <b>Bug:</b> <xref href="https://issues.cloudera.org/browse/IMPALA-1480"; scope="external" format="html">IMPALA-1480</xref> + <b>Bug:</b> <xref keyref="IMPALA-1480">IMPALA-1480</xref> </p> <p> @@ -345,7 +345,7 @@ https://issues.cloudera.org/browse/IMPALA-2144 - Don't have </p> <p> - <b>Bug:</b> <xref href="https://issues.cloudera.org/browse/IMPALA-3133"; scope="external" format="html">IMPALA-3133</xref> + <b>Bug:</b> <xref keyref="IMPALA-3133">IMPALA-3133</xref> </p> <p> @@ -373,7 +373,7 @@ https://issues.cloudera.org/browse/IMPALA-2144 - Don't have </p> <p> - <b>Bug:</b> <xref href="https://issues.cloudera.org/browse/IMPALA-1776"; scope="external" format="html">IMPALA-1776</xref> + <b>Bug:</b> <xref keyref="IMPALA-1776">IMPALA-1776</xref> </p> </conbody> @@ -390,8 +390,7 @@ https://issues.cloudera.org/browse/IMPALA-2144 - Don't have <p> <b>Bug:</b> - <xref href="https://issues.cloudera.org/browse/IMPALA-3123"; - scope="external" format="html">IMPALA-3123</xref> + <xref keyref="IMPALA-3123">IMPALA-3123</xref> </p> </conbody> @@ -428,7 +427,7 @@ https://issues.cloudera.org/browse/IMPALA-2144 - Don't have </p> <p> - <b>Bug:</b> <xref href="https://issues.cloudera.org/browse/IMPALA-1792"; scope="external" format="html">IMPALA-1792</xref> + <b>Bug:</b> <xref keyref="IMPALA-1792">IMPALA-1792</xref> </p> <p> @@ -477,7 +476,7 @@ https://issues.cloudera.org/browse/IMPALA-2144 - Don't have <!-- To do: Fixed in 2.5.0, 2.3.2. Commenting out until I see how it can fix into "known issues now fixed" convention. That set of fix releases looks incomplete so probably have to do some detective work with the JIRA. - https://issues.cloudera.org/browse/IMPALA-2598 + https://issues.apache.org/jira/browse/IMPALA-2598 <concept id="IMPALA-2598" rev="IMPALA-2598"> <title>Server-to-server SSL and Kerberos do not work together</title> @@ -490,7 +489,7 @@ https://issues.cloudera.org/browse/IMPALA-2144 - Don't have </p> <p> - <b>Bug:</b> <xref href="https://issues.cloudera.org/browse/IMPALA-2598"; scope="external" format="html">IMPALA-2598</xref> + <b>Bug:</b> <xref keyref="IMPALA-2598">IMPALA-2598</xref> </p> <p> @@ -596,7 +595,7 @@ https://issues.cloudera.org/browse/IMPALA-2144 - Don't have </p> <p> - <b>Bug:</b> <xref href="https://issues.cloudera.org/browse/IMPALA-3509"; scope="external" format="html">IMPALA-3509</xref> + <b>Bug:</b> <xref keyref="IMPALA-3509">IMPALA-3509</xref> </p> <p> @@ -653,7 +652,7 @@ https://issues.cloudera.org/browse/IMPALA-2144 - Don't have </p> <p> - <b>Bug:</b> <xref href="https://issues.cloudera.org/browse/IMPALA-3662"; scope="external" format="html">IMPALA-3662</xref> + <b>Bug:</b> <xref keyref="IMPALA-3662">IMPALA-3662</xref> </p> <p> @@ -695,7 +694,7 @@ https://issues.cloudera.org/browse/IMPALA-2144 - Don't have </p> <p> - <b>Bug:</b> <xref href="https://issues.cloudera.org/browse/IMPALA-691"; scope="external" format="html">IMPALA-691</xref> + <b>Bug:</b> <xref keyref="IMPALA-691">IMPALA-691</xref> </p> <p> @@ -718,7 +717,7 @@ https://issues.cloudera.org/browse/IMPALA-2144 - Don't have <p></p> <p> - <b>Bug:</b> <xref href="https://issues.cloudera.org/browse/IMPALA-2375"; scope="external" format="html">IMPALA-2375</xref> + <b>Bug:</b> <xref keyref="IMPALA-2375">IMPALA-2375</xref> </p> <p> @@ -758,7 +757,7 @@ https://issues.cloudera.org/browse/IMPALA-2144 - Don't have </p> <p> - <b>Bug:</b> <xref href="https://issues.cloudera.org/browse/IMPALA-3084"; scope="external" format="html">IMPALA-3084</xref> + <b>Bug:</b> <xref keyref="IMPALA-3084">IMPALA-3084</xref> </p> <p> @@ -797,7 +796,7 @@ explain SELECT 1 FROM alltypestiny a1 </codeblock> <p> - <b>Bug:</b> <xref href="https://issues.cloudera.org/browse/IMPALA-3094"; scope="external" format="html">IMPALA-3094</xref> + <b>Bug:</b> <xref keyref="IMPALA-3094">IMPALA-3094</xref> </p> <p> @@ -911,7 +910,7 @@ on b.int_col = c.int_col; </codeblock> <p> - <b>Bug:</b> <xref href="https://issues.cloudera.org/browse/IMPALA-3126"; scope="external" format="html">IMPALA-3126</xref> + <b>Bug:</b> <xref keyref="IMPALA-3126">IMPALA-3126</xref> </p> <p> @@ -1005,7 +1004,7 @@ where b.int_col = c.int_col </p> <p> - <b>Bug:</b> <xref href="https://issues.cloudera.org/browse/IMPALA-3006"; scope="external" format="html">IMPALA-3006</xref> + <b>Bug:</b> <xref keyref="IMPALA-3006">IMPALA-3006</xref> </p> <p> @@ -1037,7 +1036,7 @@ select </codeblock> <p> - <b>Bug:</b> <xref href="https://issues.cloudera.org/browse/IMPALA-3082"; scope="external" format="html">IMPALA-3082</xref> + <b>Bug:</b> <xref keyref="IMPALA-3082">IMPALA-3082</xref> </p> <p> @@ -1060,7 +1059,7 @@ select </p> <p> - <b>Bug:</b> <xref href="https://issues.cloudera.org/browse/IMPALA-1170"; scope="external" format="html"></xref>IMPALA-1170 + <b>Bug:</b> <xref keyref="IMPALA-1170"></xref>IMPALA-1170 </p> <p><b>Resolution:</b> Fixed in <keyword keyref="impala250"/> and <keyword keyref="impala234"/>.</p> @@ -1081,7 +1080,7 @@ select </p> <p> - <b>Bug:</b> <xref href="https://issues.cloudera.org/browse/IMPALA-2422"; scope="external" format="html">IMPALA-2422</xref> + <b>Bug:</b> <xref keyref="IMPALA-2422">IMPALA-2422</xref> </p> </conbody> @@ -1100,7 +1099,7 @@ select </p> <p> - <b>Bug:</b> <xref href="https://issues.cloudera.org/browse/IMPALA-397"; scope="external" format="html">IMPALA-397</xref> + <b>Bug:</b> <xref keyref="IMPALA-397">IMPALA-397</xref> </p> </conbody> @@ -1119,7 +1118,7 @@ select </p> <p> - <b>Bug:</b> <xref href="https://issues.cloudera.org/browse/IMPALA-2643"; scope="external" format="html">IMPALA-2643</xref> + <b>Bug:</b> <xref keyref="IMPALA-2643">IMPALA-2643</xref> </p> <p> @@ -1146,7 +1145,7 @@ select </p> <p> - <b>Bug:</b> <xref href="https://issues.cloudera.org/browse/IMPALA-1459"; scope="external" format="html">IMPALA-1459</xref> + <b>Bug:</b> <xref keyref="IMPALA-1459">IMPALA-1459</xref> </p> <p><b>Resolution:</b> Fixed in <keyword keyref="impala250"/>, <keyword keyref="impala232"/>, and <keyword keyref="impala229"/>.</p> @@ -1167,7 +1166,7 @@ select </p> <p> - <b>Bug:</b> <xref href="https://issues.cloudera.org/browse/IMPALA-2603"; scope="external" format="html">IMPALA-2603</xref> + <b>Bug:</b> <xref keyref="IMPALA-2603">IMPALA-2603</xref> </p> </conbody> @@ -1200,7 +1199,7 @@ select </ol> <p> - <b>Bug:</b> <xref href="https://issues.cloudera.org/browse/IMPALA-2665"; scope="external" format="html">IMPALA-2665</xref> + <b>Bug:</b> <xref keyref="IMPALA-2665">IMPALA-2665</xref> </p> <p><b>Resolution:</b> Fixed in <keyword keyref="impala250"/>, <keyword keyref="impala232"/>, and <keyword keyref="impala229"/>.</p> @@ -1221,7 +1220,7 @@ select </p> <p> - <b>Bug:</b> <xref href="https://issues.cloudera.org/browse/IMPALA-2144"; scope="external" format="html">IMPALA-2144</xref> + <b>Bug:</b> <xref keyref="IMPALA-2144">IMPALA-2144</xref> </p> <p><b>Resolution:</b> Fixed in <keyword keyref="impala250"/>.</p> @@ -1242,7 +1241,7 @@ select </p> <p> - <b>Bug:</b> <xref href="https://issues.cloudera.org/browse/IMPALA-2093"; scope="external" format="html">IMPALA-2093</xref> + <b>Bug:</b> <xref keyref="IMPALA-2093">IMPALA-2093</xref> </p> <p><b>Resolution:</b> Fixed in <keyword keyref="impala250"/> and <keyword keyref="impala234"/>.</p> @@ -1279,9 +1278,9 @@ select </p> <p> - <b>Bugs:</b> <xref href="https://issues.cloudera.org/browse/IMPALA-2647"; scope="external" format="html">IMPALA-2647</xref>, - <xref href="https://issues.cloudera.org/browse/IMPALA-2648"; scope="external" format="html">IMPALA-2648</xref>, - <xref href="https://issues.cloudera.org/browse/IMPALA-2649"; scope="external" format="html">IMPALA-2649</xref> + <b>Bugs:</b> <xref keyref="IMPALA-2647">IMPALA-2647</xref>, + <xref keyref="IMPALA-2648">IMPALA-2648</xref>, + <xref keyref="IMPALA-2649">IMPALA-2649</xref> </p> <p> @@ -1304,7 +1303,7 @@ select <p></p> <p> - <b>Bug:</b> <xref href="https://issues.cloudera.org/browse/IMPALA-1420"; scope="external" format="html">IMPALA-1420</xref> + <b>Bug:</b> <xref keyref="IMPALA-1420">IMPALA-1420</xref> </p> <p> @@ -1453,7 +1452,7 @@ ALTER TABLE table_name SET TBLPROPERTIES('EXTERNAL'='TRUE'); </p> <p> - <b>Bug:</b> <xref href="https://issues.cloudera.org/browse/IMPALA-635"; scope="external" format="html">IMPALA-635</xref> + <b>Bug:</b> <xref keyref="IMPALA-635">IMPALA-635</xref> </p> <p> @@ -1483,7 +1482,7 @@ ALTER TABLE table_name SET TBLPROPERTIES('EXTERNAL'='TRUE'); </p> <p> - <b>Bug:</b> <xref href="https://issues.cloudera.org/browse/IMPALA-1024"; scope="external" format="html">IMPALA-1024</xref> + <b>Bug:</b> <xref keyref="IMPALA-1024">IMPALA-1024</xref> </p> <p> @@ -1508,7 +1507,7 @@ ALTER TABLE table_name SET TBLPROPERTIES('EXTERNAL'='TRUE'); </p> <p> - <b>Bug:</b> <xref href="https://issues.cloudera.org/browse/IMPALA-2154"; scope="external" format="html">IMPALA-2154</xref> + <b>Bug:</b> <xref keyref="IMPALA-2154">IMPALA-2154</xref> </p> <p> @@ -1535,7 +1534,7 @@ ALTER TABLE table_name SET TBLPROPERTIES('EXTERNAL'='TRUE'); </p> <p> - <b>Bug:</b> <xref href="https://issues.cloudera.org/browse/IMPALA-1578"; scope="external" format="html">IMPALA-1578</xref> + <b>Bug:</b> <xref keyref="IMPALA-1578">IMPALA-1578</xref> </p> <p> @@ -1563,7 +1562,7 @@ ALTER TABLE table_name SET TBLPROPERTIES('EXTERNAL'='TRUE'); </p> <p> - <b>Bug:</b> <xref href="https://issues.cloudera.org/browse/IMPALA-1862"; scope="external" format="html">IMPALA-1862</xref> + <b>Bug:</b> <xref keyref="IMPALA-1862">IMPALA-1862</xref> </p> </conbody> @@ -1584,7 +1583,7 @@ ALTER TABLE table_name SET TBLPROPERTIES('EXTERNAL'='TRUE'); </p> <p> - <b>Bug:</b> <xref href="https://issues.cloudera.org/browse/IMPALA-1652"; scope="external" format="html">IMPALA-1652</xref> + <b>Bug:</b> <xref keyref="IMPALA-1652">IMPALA-1652</xref> </p> <p> @@ -1625,7 +1624,7 @@ ALTER TABLE table_name SET TBLPROPERTIES('EXTERNAL'='TRUE'); </p> <p> - <b>Bug:</b> <xref href="https://issues.cloudera.org/browse/IMPALA-77"; scope="external" format="html">IMPALA-77</xref> + <b>Bug:</b> <xref keyref="IMPALA-77">IMPALA-77</xref> </p> <p> @@ -1668,7 +1667,7 @@ ALTER TABLE table_name SET TBLPROPERTIES('EXTERNAL'='TRUE'); </p> <p> - <b>Bug:</b> <xref href="https://issues.cloudera.org/browse/IMPALA-2005"; scope="external" format="html">IMPALA-2005</xref> + <b>Bug:</b> <xref keyref="IMPALA-2005">IMPALA-2005</xref> </p> <p> @@ -1694,7 +1693,7 @@ ALTER TABLE table_name SET TBLPROPERTIES('EXTERNAL'='TRUE'); </p> <p> - <b>Bug:</b> <xref href="https://issues.cloudera.org/browse/IMPALA-1821"; scope="external" format="html">IMPALA-1821</xref> + <b>Bug:</b> <xref keyref="IMPALA-1821">IMPALA-1821</xref> </p> <!-- <p><b>Workaround:</b> Doublecheck that <codeph>CAST()</codeph> operations work as expect. The issue applies to expressions involving literals, not values read from table columns.</p> --> @@ -1718,7 +1717,7 @@ ALTER TABLE table_name SET TBLPROPERTIES('EXTERNAL'='TRUE'); </p> <p> - <b>Bug:</b> <xref href="https://issues.cloudera.org/browse/IMPALA-1619"; scope="external" format="html">IMPALA-1619</xref> + <b>Bug:</b> <xref keyref="IMPALA-1619">IMPALA-1619</xref> </p> <p><b>Resolution:</b> Fixed in <keyword keyref="impala2?0"/> and <keyword keyref="impala263"/>.</p> @@ -1741,7 +1740,7 @@ ALTER TABLE table_name SET TBLPROPERTIES('EXTERNAL'='TRUE'); </p> <p> - <b>Bug:</b> <xref href="https://issues.cloudera.org/browse/IMPALA-941"; scope="external" format="html">IMPALA-941</xref> + <b>Bug:</b> <xref keyref="IMPALA-941">IMPALA-941</xref> </p> <p> @@ -1765,7 +1764,7 @@ ALTER TABLE table_name SET TBLPROPERTIES('EXTERNAL'='TRUE'); </p> <p> - <b>Bug:</b> <xref href="https://issues.cloudera.org/browse/IMPALA-532"; scope="external" format="html">IMPALA-532</xref> + <b>Bug:</b> <xref keyref="IMPALA-532">IMPALA-532</xref> </p> <p> http://git-wip-us.apache.org/repos/asf/incubator-impala/blob/5deec604/docs/topics/impala_new_features.xml ---------------------------------------------------------------------- diff --git a/docs/topics/impala_new_features.xml b/docs/topics/impala_new_features.xml index 482fa12..ebd6bc4 100644 --- a/docs/topics/impala_new_features.xml +++ b/docs/topics/impala_new_features.xml @@ -441,7 +441,7 @@ under the License. <ul> <li> <p rev="IMPALA-3206"> - [<xref href="https://issues.cloudera.org/browse/IMPALA-3206"; scope="external" format="html">IMPALA-3206</xref>] + [<xref keyref="IMPALA-3206">IMPALA-3206</xref>] Speedup for queries against <codeph>DECIMAL</codeph> columns in Avro tables. The code that parses <codeph>DECIMAL</codeph> values from Avro now uses native code generation. @@ -449,7 +449,7 @@ under the License. </li> <li> <p rev="IMPALA-3674"> - [<xref href="https://issues.cloudera.org/browse/IMPALA-3674"; scope="external" format="html">IMPALA-3674</xref>] + [<xref keyref="IMPALA-3674">IMPALA-3674</xref>] Improved efficiency in LLVM code generation can reduce codegen time, especially for short queries. </p> @@ -457,16 +457,16 @@ under the License. <!-- Not actually a new feature, it's more a tip about when to expect remote reads and how to minimize them. To go somewhere in the performance / best practices / Parquet info. <li> <p rev="IMPALA-3885"> - [<xref href="https://issues.cloudera.org/browse/IMPALA-3885"; scope="external" format="html">IMPALA-3885</xref>] + [<xref keyref="IMPALA-3885">IMPALA-3885</xref>] Parquet files with multiple blocks can now be processed without remote reads. </p> </li> --> <li> - <p rev="IMPALA-2979"> [<xref - href="https://issues.cloudera.org/browse/IMPALA-2979"; scope="external" - format="html">IMPALA-2979</xref>] Improvements to scheduling on worker nodes, + <p rev="IMPALA-2979"> + [<xref keyref="IMPALA-2979">IMPALA-2979</xref>] + Improvements to scheduling on worker nodes, enabled by the <codeph>REPLICA_PREFERENCE</codeph> query option. See <xref href="impala_replica_preference.xml#replica_preference"/> for details. @@ -476,7 +476,7 @@ under the License. </li> <li audience="hidden"> <p rev="IMPALA-3210"><!-- Patch didn't make it into in <keyword keyref="impala27_full"/> --> - [<xref href="https://issues.cloudera.org/browse/IMPALA-3210"; scope="external" format="html">IMPALA-3210</xref>] + [<xref keyref="IMPALA-3210">IMPALA-3210</xref>] The analytic functions <codeph>FIRST_VALUE()</codeph> and <codeph>LAST_VALUE()</codeph> accept a new clause, <codeph>IGNORE NULLS</codeph>. See <xref href="impala_analytic_functions.xml#first_value"/> @@ -486,7 +486,7 @@ under the License. </li> <li> <p rev="IMPALA-1683"> - [<xref href="https://issues.cloudera.org/browse/IMPALA-1683"; scope="external" format="html">IMPALA-1683</xref>] + [<xref keyref="IMPALA-1683">IMPALA-1683</xref>] The <codeph>REFRESH</codeph> statement can be applied to a single partition, rather than the entire table. See <xref href="impala_refresh.xml#refresh"/> and <xref href="impala_partitioning.xml#partition_refresh"/> for details. @@ -499,21 +499,21 @@ under the License. <ul> <li> <p rev="IMPALA-2767"> - [<xref href="https://issues.cloudera.org/browse/IMPALA-2767"; scope="external" format="html">IMPALA-2767</xref>] + [<xref keyref="IMPALA-2767">IMPALA-2767</xref>] You can now force a session to expire by clicking a link in the web UI, on the <uicontrol>/sessions</uicontrol> tab. </p> </li> <li> <p rev="IMPALA-3715"> - [<xref href="https://issues.cloudera.org/browse/IMPALA-3715"; scope="external" format="html">IMPALA-3715</xref>] + [<xref keyref="IMPALA-3715">IMPALA-3715</xref>] The <uicontrol>/memz</uicontrol> tab includes more information about Impala memory usage. </p> </li> <li> <p rev="IMPALA-3716"> - [<xref href="https://issues.cloudera.org/browse/IMPALA-3716"; scope="external" format="html">IMPALA-3716</xref>] + [<xref keyref="IMPALA-3716">IMPALA-3716</xref>] The <uicontrol>Details</uicontrol> page for a query now includes a <uicontrol>Memory</uicontrol> tab. </p> @@ -522,7 +522,7 @@ under the License. </li> <li> <p rev="IMPALA-3499"> - [<xref href="https://issues.cloudera.org/browse/IMPALA-3499"; scope="external" format="html">IMPALA-3499</xref>] + [<xref keyref="IMPALA-3499">IMPALA-3499</xref>] Scalability improvements to the catalog server. Impala handles internal communication more efficiently for tables with large numbers of columns and partitions, where the size of the metadata exceeds 2 GiB. @@ -530,7 +530,7 @@ under the License. </li> <li> <p rev="IMPALA-3677"> - [<xref href="https://issues.cloudera.org/browse/IMPALA-3677"; scope="external" format="html">IMPALA-3677</xref>] + [<xref keyref="IMPALA-3677">IMPALA-3677</xref>] You can send a <codeph>SIGUSR1</codeph> signal to any Impala-related daemon to write a Breakpad minidump. For advanced troubleshooting, you can now produce a minidump without triggering a crash. See <xref href="impala_breakpad.xml#breakpad"/> for @@ -539,7 +539,7 @@ under the License. </li> <li> <p rev="IMPALA-3687"> - [<xref href="https://issues.cloudera.org/browse/IMPALA-3687"; scope="external" format="html">IMPALA-3687</xref>] + [<xref keyref="IMPALA-3687">IMPALA-3687</xref>] The schema reconciliation rules for Avro tables have changed slightly for <codeph>CHAR</codeph> and <codeph>VARCHAR</codeph> columns. Now, if the definition of such a column is changed in the Avro schema file, @@ -551,9 +551,9 @@ under the License. </p> </li> <li> - <p rev="IMPALA-3575"> [<xref - href="https://issues.cloudera.org/browse/IMPALA-3575"; - scope="external" format="html">IMPALA-3575</xref>] Some network + <p rev="IMPALA-3575"> + [<xref keyref="IMPALA-3575">IMPALA-3575</xref>] + Some network operations now have additional timeout and retry settings. The extra configuration helps avoid failed queries for transient network problems, to avoid hangs when a sender or receiver fails in the @@ -1690,7 +1690,7 @@ under the License. <p> Currently, you can only use one of server-to-server TLS/SSL encryption or Kerberos authentication. This limitation is tracked by the issue - <xref href="https://issues.cloudera.org/browse/IMPALA-2598"; scope="external" format="html">IMPALA-2598</xref>. + <xref keyref="IMPALA-2598">IMPALA-2598</xref>. </p> </li> @@ -1704,7 +1704,7 @@ under the License. </ul> <p> - In <keyword keyref="impala232"/>, the bug fix for <xref href="https://issues.cloudera.org/browse/IMPALA-2598"; scope="external" format="html">IMPALA-2598</xref> + In <keyword keyref="impala232"/>, the bug fix for <xref keyref="IMPALA-2598">IMPALA-2598</xref> removes the restriction on using both Kerberos and SSL for internal communication between Impala components. </p>
