Author: ssa
Date: Wed Jul 11 21:00:47 2018
New Revision: 1835673
URL: http://svn.apache.org/viewvc?rev=1835673&view=rev
Log:
Updated statistics page for the known issue
Modified:
phoenix/site/publish/update_statistics.html
phoenix/site/source/src/site/markdown/update_statistics.md
Modified: phoenix/site/publish/update_statistics.html
URL:
http://svn.apache.org/viewvc/phoenix/site/publish/update_statistics.html?rev=1835673&r1=1835672&r2=1835673&view=diff
==============================================================================
--- phoenix/site/publish/update_statistics.html (original)
+++ phoenix/site/publish/update_statistics.html Wed Jul 11 21:00:47 2018
@@ -1,7 +1,7 @@
<!DOCTYPE html>
<!--
- Generated by Apache Maven Doxia at 2018-06-10
+ Generated by Apache Maven Doxia at 2018-07-11
Rendered using Reflow Maven Skin 1.1.0
(http://andriusvelykis.github.io/reflow-maven-skin)
-->
<html xml:lang="en" lang="en">
@@ -206,6 +206,13 @@
</div>
</div>
<div class="section">
+ <h2 id="Known_issues">Known issues</h2>
+ <ul>
+ <li><tt><b>Duplicated records</b> (SQL count shows more rows than HBase
row_count) for Phoenix versions earlier than <b>4.12</b> </tt></li>
+ </ul>
+ <p>May happen for tables with several regions where guide posts were not
generated for last region(s) because the region size is smaller than the guide
post width. In that case, the parallel scans for those regions would start with
the latest guide post instead of startkey of this region. <b>Fixed in 4.12</b>
as part of <a class="externalLink"
href="https://issues.apache.org/jira/browse/PHOENIX-4007";>PHOENIX-4007</a> </p>
+</div>
+<div class="section">
<h2 id="Configuration">Configuration</h2>
<p>The configuration parameters controlling statistics collection
include:</p>
<ol style="list-style-type: decimal">
Modified: phoenix/site/source/src/site/markdown/update_statistics.md
URL:
http://svn.apache.org/viewvc/phoenix/site/source/src/site/markdown/update_statistics.md?rev=1835673&r1=1835672&r2=1835673&view=diff
==============================================================================
--- phoenix/site/source/src/site/markdown/update_statistics.md (original)
+++ phoenix/site/source/src/site/markdown/update_statistics.md Wed Jul 11
21:00:47 2018
@@ -53,6 +53,14 @@ To remove the guidepost width, set the p
ALTER TABLE my_table SET GUIDE_POSTS_WIDTH = null
+##Known issues
+
+* <code>**Duplicated records** (SQL count shows more rows than HBase
row_count) for Phoenix versions earlier than **4.12** </code>
+
+May happen for tables with several regions where guide posts were not
generated for last region(s) because the region size is smaller than the guide
post width.
+In that case, the parallel scans for those regions would start with the latest
guide post instead of startkey of this region.
+**Fixed in 4.12** as part of
[PHOENIX-4007](https://issues.apache.org/jira/browse/PHOENIX-4007)
+
## Configuration
The configuration parameters controlling statistics collection include:
