You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@impala.apache.org by jr...@apache.org on 2018/01/17 07:04:46 UTC
[07/10] impala git commit: [DOCS] Update Apache site for Impala 2.11
docs
http://git-wip-us.apache.org/repos/asf/impala/blob/8d3215b0/docs/build/html/topics/impala_fixed_issues.html
----------------------------------------------------------------------
diff --git a/docs/build/html/topics/impala_fixed_issues.html b/docs/build/html/topics/impala_fixed_issues.html
index 3ba3d99..5b43b21 100644
--- a/docs/build/html/topics/impala_fixed_issues.html
+++ b/docs/build/html/topics/impala_fixed_issues.html
@@ -1,8 +1,8 @@
<!DOCTYPE html
SYSTEM "about:legacy-compat">
-<html lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta charset="UTF-8"><meta name="copyright" content="(C) Copyright 2017"><meta name="DC.rights.owner" content="(C) Copyright 2017"><meta name="DC.Type" content="concept"><meta name="DC.Relation" scheme="URI" content="../topics/impala_release_notes.html"><meta name="prodname" content="Impala"><meta name="prodname" content="Impala"><meta name="version" content="Impala 2.8.x"><meta name="version" content="Impala 2.8.x"><meta name="DC.Format" content="XHTML"><meta name="DC.Identifier" content="fixed_issues"><link rel="stylesheet" type="text/css" href="../commonltr.css"><title>Fixed Issues in Apache Impala (incubating)</title></head><body id="fixed_issues"><main role="main"><article role="article" aria-labelledby="ariaid-title1">
+<html lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta charset="UTF-8"><meta name="copyright" content="(C) Copyright 2018"><meta name="DC.rights.owner" content="(C) Copyright 2018"><meta name="DC.Type" content="concept"><meta name="DC.Relation" scheme="URI" content="../topics/impala_release_notes.html"><meta name="prodname" content="Impala"><meta name="prodname" content="Impala"><meta name="version" content="Impala 2.8.x"><meta name="version" content="Impala 2.8.x"><meta name="DC.Format" content="XHTML"><meta name="DC.Identifier" content="fixed_issues"><link rel="stylesheet" type="text/css" href="../commonltr.css"><title>Fixed Issues in Apache Impala</title></head><body id="fixed_issues"><main role="main"><article role="article" aria-labelledby="ariaid-title1">
- <h1 class="title topictitle1" id="ariaid-title1"><span class="ph">Fixed Issues in Apache Impala (incubating)</span></h1>
+ <h1 class="title topictitle1" id="ariaid-title1"><span class="ph">Fixed Issues in Apache Impala</span></h1>
<div class="body conbody">
@@ -20,15 +20,15 @@
- <nav role="navigation" class="related-links"><div class="familylinks"><div class="parentlink"><strong>Parent topic:</strong> <a class="link" href="../topics/impala_release_notes.html">Impala Release Notes</a></div></div></nav><article class="topic concept nested1" aria-labelledby="ariaid-title2" id="fixed_issues__fixed_issues_2100">
+ <nav role="navigation" class="related-links"><div class="familylinks"><div class="parentlink"><strong>Parent topic:</strong> <a class="link" href="../topics/impala_release_notes.html">Impala Release Notes</a></div></div></nav><article class="topic concept nested1" aria-labelledby="ariaid-title2" id="fixed_issues__fixed_issues_2_11_0">
- <h2 class="title topictitle2" id="ariaid-title2">Issues Fixed in <span class="keyword">Impala 2.10.0</span></h2>
+ <h2 class="title topictitle2" id="ariaid-title2">Issues Fixed in <span class="keyword">Impala 2.1.10</span></h2>
<div class="body conbody">
<p class="p">
For the full list of issues closed in this release, including bug fixes,
- see the <a class="xref" href="https://impala.incubator.apache.org/docs/changelog-2.10.html" target="_blank">changelog for <span class="keyword">Impala 2.10</span></a>.
+ see the <a class="xref" href="https://impala.apache.org/docs/changelog-2.11.html" target="_blank">changelog for <span class="keyword">Impala 2.11</span></a>.
</p>
</div>
@@ -36,15 +36,15 @@
- <article class="topic concept nested1" aria-labelledby="ariaid-title3" id="fixed_issues__fixed_issues_290">
+ <article class="topic concept nested1" aria-labelledby="ariaid-title3" id="fixed_issues__fixed_issues_2100">
- <h2 class="title topictitle2" id="ariaid-title3">Issues Fixed in <span class="keyword">Impala 2.9.0</span></h2>
+ <h2 class="title topictitle2" id="ariaid-title3">Issues Fixed in <span class="keyword">Impala 2.10.0</span></h2>
<div class="body conbody">
<p class="p">
For the full list of issues closed in this release, including bug fixes,
- see the <a class="xref" href="https://impala.incubator.apache.org/docs/changelog-2.9.html" target="_blank">changelog for <span class="keyword">Impala 2.9</span></a>.
+ see the <a class="xref" href="https://impala.apache.org/docs/changelog-2.10.html" target="_blank">changelog for <span class="keyword">Impala 2.10</span></a>.
</p>
</div>
@@ -52,9 +52,25 @@
- <article class="topic concept nested1" aria-labelledby="ariaid-title4" id="fixed_issues__fixed_issues_280">
+ <article class="topic concept nested1" aria-labelledby="ariaid-title4" id="fixed_issues__fixed_issues_290">
- <h2 class="title topictitle2" id="ariaid-title4">Issues Fixed in <span class="keyword">Impala 2.8.0</span></h2>
+ <h2 class="title topictitle2" id="ariaid-title4">Issues Fixed in <span class="keyword">Impala 2.9.0</span></h2>
+
+ <div class="body conbody">
+
+ <p class="p">
+ For the full list of issues closed in this release, including bug fixes,
+ see the <a class="xref" href="https://impala.apache.org/docs/changelog-2.9.html" target="_blank">changelog for <span class="keyword">Impala 2.9</span></a>.
+ </p>
+
+ </div>
+ </article>
+
+
+
+ <article class="topic concept nested1" aria-labelledby="ariaid-title5" id="fixed_issues__fixed_issues_280">
+
+ <h2 class="title topictitle2" id="ariaid-title5">Issues Fixed in <span class="keyword">Impala 2.8.0</span></h2>
<div class="body conbody">
@@ -68,9 +84,9 @@
- <article class="topic concept nested1" aria-labelledby="ariaid-title5" id="fixed_issues__fixed_issues_270">
+ <article class="topic concept nested1" aria-labelledby="ariaid-title6" id="fixed_issues__fixed_issues_270">
- <h2 class="title topictitle2" id="ariaid-title5">Issues Fixed in <span class="keyword">Impala 2.7.0</span></h2>
+ <h2 class="title topictitle2" id="ariaid-title6">Issues Fixed in <span class="keyword">Impala 2.7.0</span></h2>
<div class="body conbody">
@@ -85,23 +101,23 @@
- <article class="topic concept nested1" aria-labelledby="ariaid-title6" id="fixed_issues__fixed_issues_263">
- <h2 class="title topictitle2" id="ariaid-title6">Issues Fixed in <span class="keyword">Impala 2.6.3</span></h2>
+ <article class="topic concept nested1" aria-labelledby="ariaid-title7" id="fixed_issues__fixed_issues_263">
+ <h2 class="title topictitle2" id="ariaid-title7">Issues Fixed in <span class="keyword">Impala 2.6.3</span></h2>
<div class="body conbody">
<p class="p"></p>
</div>
</article>
- <article class="topic concept nested1" aria-labelledby="ariaid-title7" id="fixed_issues__fixed_issues_262">
- <h2 class="title topictitle2" id="ariaid-title7">Issues Fixed in <span class="keyword">Impala 2.6.2</span></h2>
+ <article class="topic concept nested1" aria-labelledby="ariaid-title8" id="fixed_issues__fixed_issues_262">
+ <h2 class="title topictitle2" id="ariaid-title8">Issues Fixed in <span class="keyword">Impala 2.6.2</span></h2>
<div class="body conbody">
<p class="p"></p>
</div>
</article>
- <article class="topic concept nested1" aria-labelledby="ariaid-title8" id="fixed_issues__fixed_issues_260">
+ <article class="topic concept nested1" aria-labelledby="ariaid-title9" id="fixed_issues__fixed_issues_260">
- <h2 class="title topictitle2" id="ariaid-title8">Issues Fixed in <span class="keyword">Impala 2.6.0</span></h2>
+ <h2 class="title topictitle2" id="ariaid-title9">Issues Fixed in <span class="keyword">Impala 2.6.0</span></h2>
<div class="body conbody">
@@ -114,8 +130,8 @@
</div>
- <article class="topic concept nested2" aria-labelledby="ariaid-title9" id="fixed_issues_260__IMPALA-3385">
- <h3 class="title topictitle3" id="ariaid-title9">RuntimeState::error_log_ crashes</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title10" id="fixed_issues_260__IMPALA-3385">
+ <h3 class="title topictitle3" id="ariaid-title10">RuntimeState::error_log_ crashes</h3>
<div class="body conbody">
<p class="p">
A crash could occur, with stack trace pointing to <code class="ph codeph">impala::RuntimeState::ErrorLog</code>.
@@ -125,8 +141,8 @@
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title10" id="fixed_issues_260__IMPALA-3378">
- <h3 class="title topictitle3" id="ariaid-title10">HiveUdfCall::Open() produces unsynchronized access to JniUtil::global_refs_ vector</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title11" id="fixed_issues_260__IMPALA-3378">
+ <h3 class="title topictitle3" id="ariaid-title11">HiveUdfCall::Open() produces unsynchronized access to JniUtil::global_refs_ vector</h3>
<div class="body conbody">
<p class="p">
A crash could occur because of contention between multiple calls to Java UDFs.
@@ -136,8 +152,8 @@
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title11" id="fixed_issues_260__IMPALA-3379">
- <h3 class="title topictitle3" id="ariaid-title11">HBaseTableWriter::CreatePutList() produces unsynchronized access to JniUtil::global_refs_ vector</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title12" id="fixed_issues_260__IMPALA-3379">
+ <h3 class="title topictitle3" id="ariaid-title12">HBaseTableWriter::CreatePutList() produces unsynchronized access to JniUtil::global_refs_ vector</h3>
<div class="body conbody">
<p class="p">
A crash could occur because of contention between multiple concurrent statements writing to HBase.
@@ -147,8 +163,8 @@
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title12" id="fixed_issues_260__IMPALA-3317">
- <h3 class="title topictitle3" id="ariaid-title12">Stress test failure: sorter.cc:745] Check failed: i == 0 (1 vs. 0) </h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title13" id="fixed_issues_260__IMPALA-3317">
+ <h3 class="title topictitle3" id="ariaid-title13">Stress test failure: sorter.cc:745] Check failed: i == 0 (1 vs. 0) </h3>
<div class="body conbody">
<p class="p">
A crash or wrong results could occur if the spill-to-disk mechanism encountered a zero-length string at
@@ -159,8 +175,8 @@
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title13" id="fixed_issues_260__IMPALA-3311">
- <h3 class="title topictitle3" id="ariaid-title13">String data coming out of agg can be corrupted by blocking operators</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title14" id="fixed_issues_260__IMPALA-3311">
+ <h3 class="title topictitle3" id="ariaid-title14">String data coming out of agg can be corrupted by blocking operators</h3>
<div class="body conbody">
<p class="p">
If a query plan contains an aggregation node producing string values anywhere within a subplan
@@ -172,8 +188,8 @@
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title14" id="fixed_issues_260__IMPALA-3269">
- <h3 class="title topictitle3" id="ariaid-title14">CTAS with subquery throws AuthzException</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title15" id="fixed_issues_260__IMPALA-3269">
+ <h3 class="title topictitle3" id="ariaid-title15">CTAS with subquery throws AuthzException</h3>
<div class="body conbody">
<p class="p">
A <code class="ph codeph">CREATE TABLE AS SELECT</code> operation could fail with an authorization error,
@@ -184,8 +200,8 @@
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title15" id="fixed_issues_260__IMPALA-3237">
- <h3 class="title topictitle3" id="ariaid-title15">Crash on inserting into table with binary and parquet</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title16" id="fixed_issues_260__IMPALA-3237">
+ <h3 class="title topictitle3" id="ariaid-title16">Crash on inserting into table with binary and parquet</h3>
<div class="body conbody">
<p class="p">
Impala incorrectly allowed <code class="ph codeph">BINARY</code> to be specified as a column type,
@@ -196,8 +212,8 @@
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title16" id="fixed_issues_260__IMPALA-3105">
- <h3 class="title topictitle3" id="ariaid-title16">RowBatch::MaxTupleBufferSize() calculation incorrect, may lead to memory corruption</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title17" id="fixed_issues_260__IMPALA-3105">
+ <h3 class="title topictitle3" id="ariaid-title17">RowBatch::MaxTupleBufferSize() calculation incorrect, may lead to memory corruption</h3>
<div class="body conbody">
<p class="p">
A crash could occur while querying tables with very large rows, for example wide tables with many
@@ -209,8 +225,8 @@
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title17" id="fixed_issues_260__IMPALA-3494">
- <h3 class="title topictitle3" id="ariaid-title17">Thrift buffer overflows when serialize more than 3355443200 bytes in impala</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title18" id="fixed_issues_260__IMPALA-3494">
+ <h3 class="title topictitle3" id="ariaid-title18">Thrift buffer overflows when serialize more than 3355443200 bytes in impala</h3>
<div class="body conbody">
<p class="p">
A very large memory allocation within the <span class="keyword cmdname">catalogd</span> daemon could exceed an internal Thrift limit,
@@ -221,8 +237,8 @@
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title18" id="fixed_issues_260__IMPALA-3314">
- <h3 class="title topictitle3" id="ariaid-title18">Altering table partition's storage format is not working and crashing the daemon</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title19" id="fixed_issues_260__IMPALA-3314">
+ <h3 class="title topictitle3" id="ariaid-title19">Altering table partition's storage format is not working and crashing the daemon</h3>
<div class="body conbody">
<p class="p">
If a partitioned table used a file format other than Avro, and the file format of an individual partition
@@ -233,8 +249,8 @@
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title19" id="fixed_issues_260__IMPALA-3798">
- <h3 class="title topictitle3" id="ariaid-title19">Race condition may cause scanners to spin with runtime filters on Avro or Sequence files</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title20" id="fixed_issues_260__IMPALA-3798">
+ <h3 class="title topictitle3" id="ariaid-title20">Race condition may cause scanners to spin with runtime filters on Avro or Sequence files</h3>
<div class="body conbody">
<p class="p">
A timing problem during runtime filter processing could cause queries against Avro or SequenceFile tables
@@ -248,23 +264,23 @@
</article>
- <article class="topic concept nested1" aria-labelledby="ariaid-title20" id="fixed_issues__fixed_issues_254">
- <h2 class="title topictitle2" id="ariaid-title20">Issues Fixed in <span class="keyword">Impala 2.5.4</span></h2>
+ <article class="topic concept nested1" aria-labelledby="ariaid-title21" id="fixed_issues__fixed_issues_254">
+ <h2 class="title topictitle2" id="ariaid-title21">Issues Fixed in <span class="keyword">Impala 2.5.4</span></h2>
<div class="body conbody">
<p class="p"></p>
</div>
</article>
- <article class="topic concept nested1" aria-labelledby="ariaid-title21" id="fixed_issues__fixed_issues_252">
- <h2 class="title topictitle2" id="ariaid-title21">Issues Fixed in <span class="keyword">Impala 2.5.2</span></h2>
+ <article class="topic concept nested1" aria-labelledby="ariaid-title22" id="fixed_issues__fixed_issues_252">
+ <h2 class="title topictitle2" id="ariaid-title22">Issues Fixed in <span class="keyword">Impala 2.5.2</span></h2>
<div class="body conbody">
<p class="p"></p>
</div>
</article>
- <article class="topic concept nested1" aria-labelledby="ariaid-title22" id="fixed_issues__fixed_issues_251">
+ <article class="topic concept nested1" aria-labelledby="ariaid-title23" id="fixed_issues__fixed_issues_251">
- <h2 class="title topictitle2" id="ariaid-title22">Issues Fixed in <span class="keyword">Impala 2.5.1</span></h2>
+ <h2 class="title topictitle2" id="ariaid-title23">Issues Fixed in <span class="keyword">Impala 2.5.1</span></h2>
<div class="body conbody">
<p class="p"></p>
@@ -272,9 +288,9 @@
</article>
- <article class="topic concept nested1" aria-labelledby="ariaid-title23" id="fixed_issues__fixed_issues_250">
+ <article class="topic concept nested1" aria-labelledby="ariaid-title24" id="fixed_issues__fixed_issues_250">
- <h2 class="title topictitle2" id="ariaid-title23">Issues Fixed in <span class="keyword">Impala 2.5.0</span></h2>
+ <h2 class="title topictitle2" id="ariaid-title24">Issues Fixed in <span class="keyword">Impala 2.5.0</span></h2>
<div class="body conbody">
@@ -286,16 +302,16 @@
</div>
- <article class="topic concept nested2" aria-labelledby="ariaid-title24" id="fixed_issues_250__IMPALA-2683">
- <h3 class="title topictitle3" id="ariaid-title24">Stress test hit assert in LLVM: external function could not be resolved</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title25" id="fixed_issues_250__IMPALA-2683">
+ <h3 class="title topictitle3" id="ariaid-title25">Stress test hit assert in LLVM: external function could not be resolved</h3>
<div class="body conbody">
<p class="p"><strong class="ph b">Bug:</strong> <a class="xref" href="https://issues.apache.org/jira/browse/IMPALA-2683" target="_blank">IMPALA-2683</a></p>
<p class="p">The stress test was running a build with the TPC-H, TPC-DS, and TPC-H nested queries with scale factor 3.</p>
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title25" id="fixed_issues_250__IMPALA-2365">
- <h3 class="title topictitle3" id="ariaid-title25">Impalad is crashing if udf jar is not available in hdfs location for first time</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title26" id="fixed_issues_250__IMPALA-2365">
+ <h3 class="title topictitle3" id="ariaid-title26">Impalad is crashing if udf jar is not available in hdfs location for first time</h3>
<div class="body conbody">
<p class="p"><strong class="ph b">Bug:</strong> <a class="xref" href="https://issues.apache.org/jira/browse/IMPALA-2365" target="_blank">IMPALA-2365</a></p>
<p class="p">
@@ -305,8 +321,8 @@
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title26" id="fixed_issues_250__IMPALA-2535-570">
- <h3 class="title topictitle3" id="ariaid-title26">PAGG hits mem_limit when switching to I/O buffers</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title27" id="fixed_issues_250__IMPALA-2535-570">
+ <h3 class="title topictitle3" id="ariaid-title27">PAGG hits mem_limit when switching to I/O buffers</h3>
<div class="body conbody">
<p class="p"><strong class="ph b">Bug:</strong> <a class="xref" href="https://issues.apache.org/jira/browse/IMPALA-2535" target="_blank">IMPALA-2535</a></p>
<p class="p">
@@ -319,8 +335,8 @@
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title27" id="fixed_issues_250__IMPALA-2643-570">
- <h3 class="title topictitle3" id="ariaid-title27">Prevent migrating incorrectly inferred identity predicates into inline views</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title28" id="fixed_issues_250__IMPALA-2643-570">
+ <h3 class="title topictitle3" id="ariaid-title28">Prevent migrating incorrectly inferred identity predicates into inline views</h3>
<div class="body conbody">
<p class="p"><strong class="ph b">Bug:</strong> <a class="xref" href="https://issues.apache.org/jira/browse/IMPALA-2643" target="_blank">IMPALA-2643</a></p>
<p class="p">
@@ -332,8 +348,8 @@
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title28" id="fixed_issues_250__IMPALA-1459-570">
- <h3 class="title topictitle3" id="ariaid-title28">Fix migration/assignment of On-clause predicates inside inline views</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title29" id="fixed_issues_250__IMPALA-1459-570">
+ <h3 class="title topictitle3" id="ariaid-title29">Fix migration/assignment of On-clause predicates inside inline views</h3>
<div class="body conbody">
<p class="p"><strong class="ph b">Bug:</strong> <a class="xref" href="https://issues.apache.org/jira/browse/IMPALA-1459" target="_blank">IMPALA-1459</a></p>
<p class="p">
@@ -356,8 +372,8 @@
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title29" id="fixed_issues_250__IMPALA-2093">
- <h3 class="title topictitle3" id="ariaid-title29">Wrong plan of NOT IN aggregate subquery when a constant is used in subquery predicate</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title30" id="fixed_issues_250__IMPALA-2093">
+ <h3 class="title topictitle3" id="ariaid-title30">Wrong plan of NOT IN aggregate subquery when a constant is used in subquery predicate</h3>
<div class="body conbody">
<p class="p"><strong class="ph b">Bug:</strong> <a class="xref" href="https://issues.apache.org/jira/browse/IMPALA-2093" target="_blank">IMPALA-2093</a></p>
<p class="p">
@@ -371,8 +387,8 @@ select * from alltypestiny t1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title30" id="fixed_issues_250__IMPALA-2940">
- <h3 class="title topictitle3" id="ariaid-title30">Parquet DictDecoders accumulate throughout query</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title31" id="fixed_issues_250__IMPALA-2940">
+ <h3 class="title topictitle3" id="ariaid-title31">Parquet DictDecoders accumulate throughout query</h3>
<div class="body conbody">
<p class="p"><strong class="ph b">Bug:</strong> <a class="xref" href="https://issues.apache.org/jira/browse/IMPALA-2940" target="_blank">IMPALA-2940</a></p>
<p class="p">
@@ -381,16 +397,16 @@ select * from alltypestiny t1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title31" id="fixed_issues_250__IMPALA-3056">
- <h3 class="title topictitle3" id="ariaid-title31">Planner doesn't set the has_local_target field correctly</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title32" id="fixed_issues_250__IMPALA-3056">
+ <h3 class="title topictitle3" id="ariaid-title32">Planner doesn't set the has_local_target field correctly</h3>
<div class="body conbody">
<p class="p"><strong class="ph b">Bug:</strong> <a class="xref" href="https://issues.apache.org/jira/browse/IMPALA-3056" target="_blank">IMPALA-3056</a></p>
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title32" id="fixed_issues_250__IMPALA-2742">
- <h3 class="title topictitle3" id="ariaid-title32">MemPool allocation growth behavior</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title33" id="fixed_issues_250__IMPALA-2742">
+ <h3 class="title topictitle3" id="ariaid-title33">MemPool allocation growth behavior</h3>
<div class="body conbody">
<p class="p"><strong class="ph b">Bug:</strong> <a class="xref" href="https://issues.apache.org/jira/browse/IMPALA-2742" target="_blank">IMPALA-2742</a></p>
<p class="p">
@@ -402,8 +418,8 @@ select * from alltypestiny t1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title33" id="fixed_issues_250__IMPALA-3035">
- <h3 class="title topictitle3" id="ariaid-title33">Drop partition operations don't follow the catalog's locking protocol</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title34" id="fixed_issues_250__IMPALA-3035">
+ <h3 class="title topictitle3" id="ariaid-title34">Drop partition operations don't follow the catalog's locking protocol</h3>
<div class="body conbody">
<p class="p"><strong class="ph b">Bug:</strong> <a class="xref" href="https://issues.apache.org/jira/browse/IMPALA-3035" target="_blank">IMPALA-3035</a></p>
<p class="p">
@@ -415,8 +431,8 @@ select * from alltypestiny t1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title34" id="fixed_issues_250__IMPALA-2215">
- <h3 class="title topictitle3" id="ariaid-title34">HAVING clause without aggregation not applied properly</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title35" id="fixed_issues_250__IMPALA-2215">
+ <h3 class="title topictitle3" id="ariaid-title35">HAVING clause without aggregation not applied properly</h3>
<div class="body conbody">
<p class="p"><strong class="ph b">Bug:</strong> <a class="xref" href="https://issues.apache.org/jira/browse/IMPALA-2215" target="_blank">IMPALA-2215</a></p>
<p class="p">
@@ -430,8 +446,8 @@ select case when 1=1 then 'didit' end as c1 from (select 1 as one) a having 1!=1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title35" id="fixed_issues_250__IMPALA-2914">
- <h3 class="title topictitle3" id="ariaid-title35">Hit DCHECK Check failed: HasDateOrTime()</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title36" id="fixed_issues_250__IMPALA-2914">
+ <h3 class="title topictitle3" id="ariaid-title36">Hit DCHECK Check failed: HasDateOrTime()</h3>
<div class="body conbody">
<p class="p"><strong class="ph b">Bug:</strong> <a class="xref" href="https://issues.apache.org/jira/browse/IMPALA-2914" target="_blank">IMPALA-2914</a></p>
<p class="p">
@@ -441,8 +457,8 @@ select case when 1=1 then 'didit' end as c1 from (select 1 as one) a having 1!=1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title36" id="fixed_issues_250__IMPALA-2986">
- <h3 class="title topictitle3" id="ariaid-title36">Aggregation spill loop gives up too early leading to mem limit exceeded errors</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title37" id="fixed_issues_250__IMPALA-2986">
+ <h3 class="title topictitle3" id="ariaid-title37">Aggregation spill loop gives up too early leading to mem limit exceeded errors</h3>
<div class="body conbody">
<p class="p"><strong class="ph b">Bug:</strong> <a class="xref" href="https://issues.apache.org/jira/browse/IMPALA-2986" target="_blank">IMPALA-2986</a></p>
<p class="p">
@@ -451,8 +467,8 @@ select case when 1=1 then 'didit' end as c1 from (select 1 as one) a having 1!=1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title37" id="fixed_issues_250__IMPALA-2592">
- <h3 class="title topictitle3" id="ariaid-title37">DataStreamSender::Channel::CloseInternal() does not close the channel on an error.</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title38" id="fixed_issues_250__IMPALA-2592">
+ <h3 class="title topictitle3" id="ariaid-title38">DataStreamSender::Channel::CloseInternal() does not close the channel on an error.</h3>
<div class="body conbody">
<p class="p"><strong class="ph b">Bug:</strong> <a class="xref" href="https://issues.apache.org/jira/browse/IMPALA-2592" target="_blank">IMPALA-2592</a></p>
<p class="p">
@@ -464,8 +480,8 @@ select case when 1=1 then 'didit' end as c1 from (select 1 as one) a having 1!=1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title38" id="fixed_issues_250__IMPALA-2184">
- <h3 class="title topictitle3" id="ariaid-title38">Codegen does not catch exceptions in FROM_UNIXTIME()</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title39" id="fixed_issues_250__IMPALA-2184">
+ <h3 class="title topictitle3" id="ariaid-title39">Codegen does not catch exceptions in FROM_UNIXTIME()</h3>
<div class="body conbody">
<p class="p"><strong class="ph b">Bug:</strong> <a class="xref" href="https://issues.apache.org/jira/browse/IMPALA-2184" target="_blank">IMPALA-2184</a></p>
<p class="p">
@@ -480,8 +496,8 @@ SET disable_codegen=true;
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title39" id="fixed_issues_250__IMPALA-2788">
- <h3 class="title topictitle3" id="ariaid-title39">Impala returns wrong result for function 'conv(bigint, from_base, to_base)'</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title40" id="fixed_issues_250__IMPALA-2788">
+ <h3 class="title topictitle3" id="ariaid-title40">Impala returns wrong result for function 'conv(bigint, from_base, to_base)'</h3>
<div class="body conbody">
<p class="p"><strong class="ph b">Bug:</strong> <a class="xref" href="https://issues.apache.org/jira/browse/IMPALA-2788" target="_blank">IMPALA-2788</a></p>
<p class="p">
@@ -536,9 +552,9 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
- <article class="topic concept nested1" aria-labelledby="ariaid-title40" id="fixed_issues__fixed_issues_241">
+ <article class="topic concept nested1" aria-labelledby="ariaid-title41" id="fixed_issues__fixed_issues_241">
- <h2 class="title topictitle2" id="ariaid-title40">Issues Fixed in <span class="keyword">Impala 2.4.1</span></h2>
+ <h2 class="title topictitle2" id="ariaid-title41">Issues Fixed in <span class="keyword">Impala 2.4.1</span></h2>
<div class="body conbody">
<p class="p">
@@ -547,9 +563,9 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</article>
- <article class="topic concept nested1" aria-labelledby="ariaid-title41" id="fixed_issues__fixed_issues_240">
+ <article class="topic concept nested1" aria-labelledby="ariaid-title42" id="fixed_issues__fixed_issues_240">
- <h2 class="title topictitle2" id="ariaid-title41">Issues Fixed in <span class="keyword">Impala 2.4.0</span></h2>
+ <h2 class="title topictitle2" id="ariaid-title42">Issues Fixed in <span class="keyword">Impala 2.4.0</span></h2>
<div class="body conbody">
@@ -565,9 +581,9 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
- <article class="topic concept nested1" aria-labelledby="ariaid-title42" id="fixed_issues__fixed_issues_234">
+ <article class="topic concept nested1" aria-labelledby="ariaid-title43" id="fixed_issues__fixed_issues_234">
- <h2 class="title topictitle2" id="ariaid-title42">Issues Fixed in <span class="keyword">Impala 2.3.4</span></h2>
+ <h2 class="title topictitle2" id="ariaid-title43">Issues Fixed in <span class="keyword">Impala 2.3.4</span></h2>
<div class="body conbody">
<p class="p"></p>
@@ -575,9 +591,9 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</article>
- <article class="topic concept nested1" aria-labelledby="ariaid-title43" id="fixed_issues__fixed_issues_232">
+ <article class="topic concept nested1" aria-labelledby="ariaid-title44" id="fixed_issues__fixed_issues_232">
- <h2 class="title topictitle2" id="ariaid-title43">Issues Fixed in <span class="keyword">Impala 2.3.2</span></h2>
+ <h2 class="title topictitle2" id="ariaid-title44">Issues Fixed in <span class="keyword">Impala 2.3.2</span></h2>
<div class="body conbody">
@@ -588,8 +604,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
- <article class="topic concept nested2" aria-labelledby="ariaid-title44" id="fixed_issues_232__IMPALA-2829">
- <h3 class="title topictitle3" id="ariaid-title44">SEGV in AnalyticEvalNode touching NULL input_stream_</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title45" id="fixed_issues_232__IMPALA-2829">
+ <h3 class="title topictitle3" id="ariaid-title45">SEGV in AnalyticEvalNode touching NULL input_stream_</h3>
<div class="body conbody">
<p class="p">
A query involving an analytic function could encounter a serious error.
@@ -600,8 +616,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title45" id="fixed_issues_232__IMPALA-2722">
- <h3 class="title topictitle3" id="ariaid-title45">Free local allocations per row batch in non-partitioned AGG and HJ</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title46" id="fixed_issues_232__IMPALA-2722">
+ <h3 class="title topictitle3" id="ariaid-title46">Free local allocations per row batch in non-partitioned AGG and HJ</h3>
<div class="body conbody">
<p class="p">
An outer join query could fail unexpectedly with an out-of-memory error
@@ -611,9 +627,9 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title46" id="fixed_issues_232__IMPALA-2612">
+ <article class="topic concept nested2" aria-labelledby="ariaid-title47" id="fixed_issues_232__IMPALA-2612">
- <h3 class="title topictitle3" id="ariaid-title46">Free local allocations once for every row batch when building hash tables</h3>
+ <h3 class="title topictitle3" id="ariaid-title47">Free local allocations once for every row batch when building hash tables</h3>
<div class="body conbody">
<p class="p">
A join query could encounter a serious error due to an internal failure to allocate memory, which
@@ -623,8 +639,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title47" id="fixed_issues_232__IMPALA-2643">
- <h3 class="title topictitle3" id="ariaid-title47">Prevent migrating incorrectly inferred identity predicates into inline views</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title48" id="fixed_issues_232__IMPALA-2643">
+ <h3 class="title topictitle3" id="ariaid-title48">Prevent migrating incorrectly inferred identity predicates into inline views</h3>
<div class="body conbody">
<p class="p">
Referring to the same column twice in a view definition could cause the view to omit
@@ -636,8 +652,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title48" id="fixed_issues_232__IMPALA-2695">
- <h3 class="title topictitle3" id="ariaid-title48">Fix GRANTs on URIs with uppercase letters</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title49" id="fixed_issues_232__IMPALA-2695">
+ <h3 class="title topictitle3" id="ariaid-title49">Fix GRANTs on URIs with uppercase letters</h3>
<div class="body conbody">
<p class="p">
A <code class="ph codeph">GRANT</code> statement for a URI could be ineffective if the URI
@@ -666,8 +682,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title50" id="fixed_issues_232__IMPALA-2226">
- <h3 class="title topictitle3" id="ariaid-title50">Throw AnalysisError if table properties are too large (for the Hive metastore)</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title51" id="fixed_issues_232__IMPALA-2226">
+ <h3 class="title topictitle3" id="ariaid-title51">Throw AnalysisError if table properties are too large (for the Hive metastore)</h3>
<div class="body conbody">
<p class="p">
<code class="ph codeph">CREATE TABLE</code> or <code class="ph codeph">ALTER TABLE</code> statements could fail with
@@ -679,8 +695,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title51" id="fixed_issues_232__IMPALA-2273-552">
- <h3 class="title topictitle3" id="ariaid-title51">Make MAX_PAGE_HEADER_SIZE configurable</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title52" id="fixed_issues_232__IMPALA-2273-552">
+ <h3 class="title topictitle3" id="ariaid-title52">Make MAX_PAGE_HEADER_SIZE configurable</h3>
<div class="body conbody">
<p class="p">
Impala could fail to access Parquet data files with page headers larger than 8 MB, which could
@@ -692,8 +708,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title52" id="fixed_issues_232__IMPALA-2473">
- <h3 class="title topictitle3" id="ariaid-title52">reduce scanner memory usage</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title53" id="fixed_issues_232__IMPALA-2473">
+ <h3 class="title topictitle3" id="ariaid-title53">reduce scanner memory usage</h3>
<div class="body conbody">
<p class="p">
Queries on Parquet tables could consume excessive memory (potentially multiple gigabytes) due to producing
@@ -705,8 +721,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title53" id="fixed_issues_232__IMPALA-2113">
- <h3 class="title topictitle3" id="ariaid-title53">Handle error when distinct and aggregates are used with a having clause</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title54" id="fixed_issues_232__IMPALA-2113">
+ <h3 class="title topictitle3" id="ariaid-title54">Handle error when distinct and aggregates are used with a having clause</h3>
<div class="body conbody">
<p class="p">
A query that included a <code class="ph codeph">DISTINCT</code> operator and a <code class="ph codeph">HAVING</code> clause, but no
@@ -717,8 +733,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title54" id="fixed_issues_232__IMPALA-2225">
- <h3 class="title topictitle3" id="ariaid-title54">Handle error when star based select item and aggregate are incorrectly used</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title55" id="fixed_issues_232__IMPALA-2225">
+ <h3 class="title topictitle3" id="ariaid-title55">Handle error when star based select item and aggregate are incorrectly used</h3>
<div class="body conbody">
<p class="p">
A query that included <code class="ph codeph">*</code> in the <code class="ph codeph">SELECT</code> list, in addition to an
@@ -730,8 +746,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title55" id="fixed_issues_232__IMPALA-2731-552">
- <h3 class="title topictitle3" id="ariaid-title55">Refactor MemPool usage in HBase scan node</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title56" id="fixed_issues_232__IMPALA-2731-552">
+ <h3 class="title topictitle3" id="ariaid-title56">Refactor MemPool usage in HBase scan node</h3>
<div class="body conbody">
<p class="p">
Queries involving HBase tables used substantially more memory than in earlier Impala versions.
@@ -743,8 +759,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title56" id="fixed_issues_232__IMPALA-1459-552">
- <h3 class="title topictitle3" id="ariaid-title56">Fix migration/assignment of On-clause predicates inside inline views</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title57" id="fixed_issues_232__IMPALA-1459-552">
+ <h3 class="title topictitle3" id="ariaid-title57">Fix migration/assignment of On-clause predicates inside inline views</h3>
<div class="body conbody">
<p class="p">
Some combinations of <code class="ph codeph">ON</code> clauses in join queries could result in comparisons
@@ -767,8 +783,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title57" id="fixed_issues_232__IMPALA-2558">
- <h3 class="title topictitle3" id="ariaid-title57">DCHECK in parquet scanner after block read error</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title58" id="fixed_issues_232__IMPALA-2558">
+ <h3 class="title topictitle3" id="ariaid-title58">DCHECK in parquet scanner after block read error</h3>
<div class="body conbody">
<p class="p">
A debug build of Impala could encounter a serious error after encountering some kinds of I/O
@@ -778,8 +794,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title58" id="fixed_issues_232__IMPALA-2535">
- <h3 class="title topictitle3" id="ariaid-title58">PAGG hits mem_limit when switching to I/O buffers</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title59" id="fixed_issues_232__IMPALA-2535">
+ <h3 class="title topictitle3" id="ariaid-title59">PAGG hits mem_limit when switching to I/O buffers</h3>
<div class="body conbody">
<p class="p">
A join query could fail with an out-of-memory error despite the apparent presence of sufficient memory.
@@ -794,8 +810,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
- <article class="topic concept nested2" aria-labelledby="ariaid-title59" id="fixed_issues_232__IMPALA-2559">
- <h3 class="title topictitle3" id="ariaid-title59">Fix check failed: sorter_runs_.back()->is_pinned_</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title60" id="fixed_issues_232__IMPALA-2559">
+ <h3 class="title topictitle3" id="ariaid-title60">Fix check failed: sorter_runs_.back()->is_pinned_</h3>
<div class="body conbody">
<p class="p">
A query could fail with an internal error while calculating the memory limit.
@@ -805,8 +821,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title60" id="fixed_issues_232__IMPALA-2614">
- <h3 class="title topictitle3" id="ariaid-title60">Don't ignore Status returned by DataStreamRecvr::CreateMerger()</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title61" id="fixed_issues_232__IMPALA-2614">
+ <h3 class="title topictitle3" id="ariaid-title61">Don't ignore Status returned by DataStreamRecvr::CreateMerger()</h3>
<div class="body conbody">
<p class="p">
A query could fail with an internal error while calculating the memory limit.
@@ -817,8 +833,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title61" id="fixed_issues_232__IMPALA-2591">
- <h3 class="title topictitle3" id="ariaid-title61">DataStreamSender::Send() does not return an error status if SendBatch() failed</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title62" id="fixed_issues_232__IMPALA-2591">
+ <h3 class="title topictitle3" id="ariaid-title62">DataStreamSender::Send() does not return an error status if SendBatch() failed</h3>
<div class="body conbody">
<p class="p">
@@ -827,8 +843,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title62" id="fixed_issues_232__IMPALA-2598">
- <h3 class="title topictitle3" id="ariaid-title62">Re-enable SSL and Kerberos on server-server</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title63" id="fixed_issues_232__IMPALA-2598">
+ <h3 class="title topictitle3" id="ariaid-title63">Re-enable SSL and Kerberos on server-server</h3>
<div class="body conbody">
<p class="p">
These fixes lift the restriction on using SSL encryption and Kerberos authentication together
@@ -843,9 +859,9 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</article>
- <article class="topic concept nested1" aria-labelledby="ariaid-title63" id="fixed_issues__fixed_issues_231">
+ <article class="topic concept nested1" aria-labelledby="ariaid-title64" id="fixed_issues__fixed_issues_231">
- <h2 class="title topictitle2" id="ariaid-title63">Issues Fixed in <span class="keyword">Impala 2.3.1</span></h2>
+ <h2 class="title topictitle2" id="ariaid-title64">Issues Fixed in <span class="keyword">Impala 2.3.1</span></h2>
<div class="body conbody">
@@ -858,9 +874,9 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</article>
- <article class="topic concept nested1" aria-labelledby="ariaid-title64" id="fixed_issues__fixed_issues_230">
+ <article class="topic concept nested1" aria-labelledby="ariaid-title65" id="fixed_issues__fixed_issues_230">
- <h2 class="title topictitle2" id="ariaid-title64">Issues Fixed in <span class="keyword">Impala 2.3.0</span></h2>
+ <h2 class="title topictitle2" id="ariaid-title65">Issues Fixed in <span class="keyword">Impala 2.3.0</span></h2>
<div class="body conbody">
<p class="p"> This section lists the most serious or frequently encountered customer
@@ -874,8 +890,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
- <article class="topic concept nested2" aria-labelledby="ariaid-title65" id="fixed_issues_230__serious_230">
- <h3 class="title topictitle3" id="ariaid-title65">Fixes for Serious Errors</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title66" id="fixed_issues_230__serious_230">
+ <h3 class="title topictitle3" id="ariaid-title66">Fixes for Serious Errors</h3>
<div class="body conbody">
<p class="p">
A number of issues were resolved that could result in serious errors
@@ -897,8 +913,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title66" id="fixed_issues_230__correctness_230">
- <h3 class="title topictitle3" id="ariaid-title66">Fixes for Correctness Errors</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title67" id="fixed_issues_230__correctness_230">
+ <h3 class="title topictitle3" id="ariaid-title67">Fixes for Correctness Errors</h3>
<div class="body conbody">
<p class="p">
A number of issues were resolved that could result in wrong results
@@ -923,9 +939,9 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
- <article class="topic concept nested1" aria-labelledby="ariaid-title67" id="fixed_issues__fixed_issues_2210">
+ <article class="topic concept nested1" aria-labelledby="ariaid-title68" id="fixed_issues__fixed_issues_2210">
- <h2 class="title topictitle2" id="ariaid-title67">Issues Fixed in <span class="keyword">Impala 2.2.10</span></h2>
+ <h2 class="title topictitle2" id="ariaid-title68">Issues Fixed in <span class="keyword">Impala 2.2.10</span></h2>
<div class="body conbody">
<p class="p"></p>
@@ -933,9 +949,9 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</article>
- <article class="topic concept nested1" aria-labelledby="ariaid-title68" id="fixed_issues__fixed_issues_229">
+ <article class="topic concept nested1" aria-labelledby="ariaid-title69" id="fixed_issues__fixed_issues_229">
- <h2 class="title topictitle2" id="ariaid-title68">Issues Fixed in <span class="keyword">Impala 2.2.9</span></h2>
+ <h2 class="title topictitle2" id="ariaid-title69">Issues Fixed in <span class="keyword">Impala 2.2.9</span></h2>
<div class="body conbody">
@@ -945,9 +961,9 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
- <article class="topic concept nested2" aria-labelledby="ariaid-title69" id="fixed_issues_229__IMPALA-1917">
+ <article class="topic concept nested2" aria-labelledby="ariaid-title70" id="fixed_issues_229__IMPALA-1917">
- <h3 class="title topictitle3" id="ariaid-title69">Query return empty result if it contains NullLiteral in inlineview</h3>
+ <h3 class="title topictitle3" id="ariaid-title70">Query return empty result if it contains NullLiteral in inlineview</h3>
<div class="body conbody">
<p class="p">
If an inline view in a <code class="ph codeph">FROM</code> clause contained a <code class="ph codeph">NULL</code> literal,
@@ -957,9 +973,9 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title70" id="fixed_issues_229__IMPALA-2731">
+ <article class="topic concept nested2" aria-labelledby="ariaid-title71" id="fixed_issues_229__IMPALA-2731">
- <h3 class="title topictitle3" id="ariaid-title70">HBase scan node uses 2-4x memory after upgrade to Impala 2.2.8</h3>
+ <h3 class="title topictitle3" id="ariaid-title71">HBase scan node uses 2-4x memory after upgrade to Impala 2.2.8</h3>
<div class="body conbody">
<p class="p">
Queries involving HBase tables used substantially more memory than in earlier Impala versions.
@@ -971,8 +987,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title71" id="fixed_issues_229__IMPALA-1459">
- <h3 class="title topictitle3" id="ariaid-title71">Fix migration/assignment of On-clause predicates inside inline views</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title72" id="fixed_issues_229__IMPALA-1459">
+ <h3 class="title topictitle3" id="ariaid-title72">Fix migration/assignment of On-clause predicates inside inline views</h3>
<div class="body conbody">
<p class="p">
@@ -996,8 +1012,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title72" id="fixed_issues_229__IMPALA-2446">
- <h3 class="title topictitle3" id="ariaid-title72">Fix wrong predicate assignment in outer joins</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title73" id="fixed_issues_229__IMPALA-2446">
+ <h3 class="title topictitle3" id="ariaid-title73">Fix wrong predicate assignment in outer joins</h3>
<div class="body conbody">
<p class="p">
The join predicate for an <code class="ph codeph">OUTER JOIN</code> clause could be applied at the wrong stage
@@ -1007,8 +1023,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title73" id="fixed_issues_229__IMPALA-2648">
- <h3 class="title topictitle3" id="ariaid-title73">Avoid sending large partition stats objects over thrift</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title74" id="fixed_issues_229__IMPALA-2648">
+ <h3 class="title topictitle3" id="ariaid-title74">Avoid sending large partition stats objects over thrift</h3>
<div class="body conbody">
<p class="p"> The <span class="keyword cmdname">catalogd</span> daemon could encounter a serious error when loading the
incremental statistics metadata for tables with large numbers of partitions and columns.
@@ -1021,8 +1037,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title74" id="fixed_issues_229__IMPALA-1675">
- <h3 class="title topictitle3" id="ariaid-title74">Avoid overflow when adding large intervals to TIMESTAMPs</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title75" id="fixed_issues_229__IMPALA-1675">
+ <h3 class="title topictitle3" id="ariaid-title75">Avoid overflow when adding large intervals to TIMESTAMPs</h3>
<div class="body conbody">
<p class="p"> Adding or subtracting a large <code class="ph codeph">INTERVAL</code> value to a
<code class="ph codeph">TIMESTAMP</code> value could produce an incorrect result, with the value
@@ -1031,8 +1047,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title75" id="fixed_issues_229__IMPALA-1949">
- <h3 class="title topictitle3" id="ariaid-title75">Analysis exception when a binary operator contains an IN operator with values</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title76" id="fixed_issues_229__IMPALA-1949">
+ <h3 class="title topictitle3" id="ariaid-title76">Analysis exception when a binary operator contains an IN operator with values</h3>
<div class="body conbody">
<p class="p">
An <code class="ph codeph">IN</code> operator with literal values could cause a statement to fail if used
@@ -1042,9 +1058,9 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title76" id="fixed_issues_229__IMPALA-2273">
+ <article class="topic concept nested2" aria-labelledby="ariaid-title77" id="fixed_issues_229__IMPALA-2273">
- <h3 class="title topictitle3" id="ariaid-title76">Make MAX_PAGE_HEADER_SIZE configurable</h3>
+ <h3 class="title topictitle3" id="ariaid-title77">Make MAX_PAGE_HEADER_SIZE configurable</h3>
<div class="body conbody">
<p class="p"> Impala could fail to access Parquet data files with page headers larger than 8 MB, which
could occur, for example, if the minimum or maximum values for a column were long strings.
@@ -1054,8 +1070,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title77" id="fixed_issues_229__IMPALA-2357">
- <h3 class="title topictitle3" id="ariaid-title77">Fix spilling sorts with var-len slots that are NULL or empty.</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title78" id="fixed_issues_229__IMPALA-2357">
+ <h3 class="title topictitle3" id="ariaid-title78">Fix spilling sorts with var-len slots that are NULL or empty.</h3>
<div class="body conbody">
<p class="p">
A query that activated the spill-to-disk mechanism could fail if it contained a sort expression
@@ -1065,8 +1081,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title78" id="fixed_issues_229__block_pin_oom">
- <h3 class="title topictitle3" id="ariaid-title78">Work-around IMPALA-2344: Fail query with OOM in case block->Pin() fails</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title79" id="fixed_issues_229__block_pin_oom">
+ <h3 class="title topictitle3" id="ariaid-title79">Work-around IMPALA-2344: Fail query with OOM in case block->Pin() fails</h3>
<div class="body conbody">
<p class="p">
Some queries that activated the spill-to-disk mechanism could produce a serious error
@@ -1077,8 +1093,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title79" id="fixed_issues_229__IMPALA-2252">
- <h3 class="title topictitle3" id="ariaid-title79">Crash (likely race) tearing down BufferedBlockMgr on query failure</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title80" id="fixed_issues_229__IMPALA-2252">
+ <h3 class="title topictitle3" id="ariaid-title80">Crash (likely race) tearing down BufferedBlockMgr on query failure</h3>
<div class="body conbody">
<p class="p">
A serious error could occur under rare circumstances, due to a race condition while freeing memory during heavily concurrent workloads.
@@ -1087,8 +1103,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title80" id="fixed_issues_229__IMPALA-1746">
- <h3 class="title topictitle3" id="ariaid-title80">QueryExecState doesn't check for query cancellation or errors</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title81" id="fixed_issues_229__IMPALA-1746">
+ <h3 class="title topictitle3" id="ariaid-title81">QueryExecState doesn't check for query cancellation or errors</h3>
<div class="body conbody">
<p class="p">
A call to <code class="ph codeph">SetError()</code> in a user-defined function (UDF) would not cause the query to fail as expected.
@@ -1097,8 +1113,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title81" id="fixed_issues_229__IMPALA-2533">
- <h3 class="title topictitle3" id="ariaid-title81">Impala throws IllegalStateException when inserting data into a partition while select
+ <article class="topic concept nested2" aria-labelledby="ariaid-title82" id="fixed_issues_229__IMPALA-2533">
+ <h3 class="title topictitle3" id="ariaid-title82">Impala throws IllegalStateException when inserting data into a partition while select
subquery group by partition columns</h3>
<div class="body conbody">
<p class="p">
@@ -1111,9 +1127,9 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</article>
- <article class="topic concept nested1" aria-labelledby="ariaid-title82" id="fixed_issues__fixed_issues_228">
+ <article class="topic concept nested1" aria-labelledby="ariaid-title83" id="fixed_issues__fixed_issues_228">
- <h2 class="title topictitle2" id="ariaid-title82">Issues Fixed in <span class="keyword">Impala 2.2.8</span></h2>
+ <h2 class="title topictitle2" id="ariaid-title83">Issues Fixed in <span class="keyword">Impala 2.2.8</span></h2>
<div class="body conbody">
@@ -1125,8 +1141,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
- <article class="topic concept nested2" aria-labelledby="ariaid-title83" id="fixed_issues_228__IMPALA-1136">
- <h3 class="title topictitle3" id="ariaid-title83">Impala is unable to read hive tables created with the "STORED AS AVRO" clause</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title84" id="fixed_issues_228__IMPALA-1136">
+ <h3 class="title topictitle3" id="ariaid-title84">Impala is unable to read hive tables created with the "STORED AS AVRO" clause</h3>
<div class="body conbody">
<p class="p">Impala could not read Avro tables created in Hive with the <code class="ph codeph">STORED AS AVRO</code> clause.</p>
<p class="p"><strong class="ph b">Bug:</strong> <a class="xref" href="https://issues.apache.org/jira/browse/IMPALA-1136" target="_blank">IMPALA-1136</a>,
@@ -1134,8 +1150,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title84" id="fixed_issues_228__IMPALA-2213">
- <h3 class="title topictitle3" id="ariaid-title84">make Parquet scanner fail query if the file size metadata is stale</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title85" id="fixed_issues_228__IMPALA-2213">
+ <h3 class="title topictitle3" id="ariaid-title85">make Parquet scanner fail query if the file size metadata is stale</h3>
<div class="body conbody">
<p class="p">If a Parquet file in HDFS was overwritten by a smaller file, Impala could encounter a serious error.
Issuing a <code class="ph codeph">INVALIDATE METADATA</code> statement before a subsequent query would avoid the error.
@@ -1145,8 +1161,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title85" id="fixed_issues_228__IMPALA-2249">
- <h3 class="title topictitle3" id="ariaid-title85">Avoid allocating StringBuffer > 1GB in ScannerContext::Stream::GetBytesInternal()</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title86" id="fixed_issues_228__IMPALA-2249">
+ <h3 class="title topictitle3" id="ariaid-title86">Avoid allocating StringBuffer > 1GB in ScannerContext::Stream::GetBytesInternal()</h3>
<div class="body conbody">
<p class="p">Impala could encounter a serious error when reading compressed text files larger than 1 GB. The fix causes Impala
to issue an error message instead in this case.</p>
@@ -1154,8 +1170,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title86" id="fixed_issues_228__IMPALA-2284">
- <h3 class="title topictitle3" id="ariaid-title86">Disallow long (1<<30) strings in group_concat()</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title87" id="fixed_issues_228__IMPALA-2284">
+ <h3 class="title topictitle3" id="ariaid-title87">Disallow long (1<<30) strings in group_concat()</h3>
<div class="body conbody">
<p class="p">A query using the <code class="ph codeph">group_concat()</code> function could encounter a serious error if the returned string value was larger than 1 GB.
Now the query fails with an error message in this case.</p>
@@ -1163,8 +1179,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title87" id="fixed_issues_228__IMPALA-2270">
- <h3 class="title topictitle3" id="ariaid-title87">avoid FnvHash64to32 with empty inputs</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title88" id="fixed_issues_228__IMPALA-2270">
+ <h3 class="title topictitle3" id="ariaid-title88">avoid FnvHash64to32 with empty inputs</h3>
<div class="body conbody">
<p class="p">An edge case in the algorithm used to distribute data among nodes could result in uneven distribution of work for some queries,
with all data sent to the same node.</p>
@@ -1172,8 +1188,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title88" id="fixed_issues_228__IMPALA-2348">
- <h3 class="title topictitle3" id="ariaid-title88">The catalog does not close the connection to HMS during table invalidation</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title89" id="fixed_issues_228__IMPALA-2348">
+ <h3 class="title topictitle3" id="ariaid-title89">The catalog does not close the connection to HMS during table invalidation</h3>
<div class="body conbody">
<p class="p">A communication error could occur between Impala and the Hive metastore database, causing Impala operations that update
table metadata to fail.</p>
@@ -1181,16 +1197,16 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title89" id="fixed_issues_228__IMPALA-2364-548">
- <h3 class="title topictitle3" id="ariaid-title89">Wrong DCHECK in PHJ::ProcessProbeBatch</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title90" id="fixed_issues_228__IMPALA-2364-548">
+ <h3 class="title topictitle3" id="ariaid-title90">Wrong DCHECK in PHJ::ProcessProbeBatch</h3>
<div class="body conbody">
<p class="p">Certain queries could encounter a serious error if the spill-to-disk mechanism was activated.</p>
<p class="p"><strong class="ph b">Bug:</strong> <a class="xref" href="https://issues.apache.org/jira/browse/IMPALA-2364" target="_blank">IMPALA-2364</a></p>
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title90" id="fixed_issues_228__IMPALA-2165-548">
- <h3 class="title topictitle3" id="ariaid-title90">Avoid cardinality 0 in scan nodes of small tables and low selectivity</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title91" id="fixed_issues_228__IMPALA-2165-548">
+ <h3 class="title topictitle3" id="ariaid-title91">Avoid cardinality 0 in scan nodes of small tables and low selectivity</h3>
<div class="body conbody">
<p class="p">Impala could generate a suboptimal query plan for some queries involving small tables.</p>
<p class="p"><strong class="ph b">Bug:</strong> <a class="xref" href="https://issues.apache.org/jira/browse/IMPALA-2165" target="_blank">IMPALA-2165</a></p>
@@ -1199,9 +1215,9 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</article>
- <article class="topic concept nested1" aria-labelledby="ariaid-title91" id="fixed_issues__fixed_issues_227">
+ <article class="topic concept nested1" aria-labelledby="ariaid-title92" id="fixed_issues__fixed_issues_227">
- <h2 class="title topictitle2" id="ariaid-title91">Issues Fixed in <span class="keyword">Impala 2.2.7</span></h2>
+ <h2 class="title topictitle2" id="ariaid-title92">Issues Fixed in <span class="keyword">Impala 2.2.7</span></h2>
<div class="body conbody">
@@ -1211,8 +1227,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
- <article class="topic concept nested2" aria-labelledby="ariaid-title92" id="fixed_issues_227__IMPALA-1983">
- <h3 class="title topictitle3" id="ariaid-title92">Warn if table stats are potentially corrupt.</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title93" id="fixed_issues_227__IMPALA-1983">
+ <h3 class="title topictitle3" id="ariaid-title93">Warn if table stats are potentially corrupt.</h3>
<div class="body conbody">
<p class="p">
Impala warns if it detects a discrepancy in table statistics: a table considered to have zero rows even though there are data files present.
@@ -1222,24 +1238,24 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title93" id="fixed_issues_227__IMPALA-2266">
- <h3 class="title topictitle3" id="ariaid-title93">Pass correct child node in 2nd phase merge aggregation.</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title94" id="fixed_issues_227__IMPALA-2266">
+ <h3 class="title topictitle3" id="ariaid-title94">Pass correct child node in 2nd phase merge aggregation.</h3>
<div class="body conbody">
<p class="p">A query could encounter a serious error if it included a particular combination of aggregate functions and inline views.</p>
<p class="p"><strong class="ph b">Bug:</strong> <a class="xref" href="https://issues.apache.org/jira/browse/IMPALA-2266" target="_blank">IMPALA-2266</a></p>
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title94" id="fixed_issues_227__IMPALA-2216">
- <h3 class="title topictitle3" id="ariaid-title94">Set the output smap of an EmptySetNode produced from an empty inline view.</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title95" id="fixed_issues_227__IMPALA-2216">
+ <h3 class="title topictitle3" id="ariaid-title95">Set the output smap of an EmptySetNode produced from an empty inline view.</h3>
<div class="body conbody">
<p class="p">A query could encounter a serious error if it included an inline view whose subquery had no <code class="ph codeph">FROM</code> clause.</p>
<p class="p"><strong class="ph b">Bug:</strong> <a class="xref" href="https://issues.apache.org/jira/browse/IMPALA-2216" target="_blank">IMPALA-2216</a></p>
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title95" id="fixed_issues_227__IMPALA-2203">
- <h3 class="title topictitle3" id="ariaid-title95">Set an InsertStmt's result exprs from the source statement's result exprs.</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title96" id="fixed_issues_227__IMPALA-2203">
+ <h3 class="title topictitle3" id="ariaid-title96">Set an InsertStmt's result exprs from the source statement's result exprs.</h3>
<div class="body conbody">
<p class="p">
A <code class="ph codeph">CREATE TABLE AS SELECT</code> or <code class="ph codeph">INSERT ... SELECT</code> statement could produce
@@ -1250,8 +1266,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title96" id="fixed_issues_227__IMPALA-2088">
- <h3 class="title topictitle3" id="ariaid-title96">Fix planning of empty union operands with analytics.</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title97" id="fixed_issues_227__IMPALA-2088">
+ <h3 class="title topictitle3" id="ariaid-title97">Fix planning of empty union operands with analytics.</h3>
<div class="body conbody">
<p class="p">
A query could return incorrect results if it contained a <code class="ph codeph">UNION</code> clause,
@@ -1265,8 +1281,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
- <article class="topic concept nested2" aria-labelledby="ariaid-title97" id="fixed_issues_227__IMPALA-2089">
- <h3 class="title topictitle3" id="ariaid-title97">Retain eq predicates bound by grouping slots with complex grouping exprs.</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title98" id="fixed_issues_227__IMPALA-2089">
+ <h3 class="title topictitle3" id="ariaid-title98">Retain eq predicates bound by grouping slots with complex grouping exprs.</h3>
<div class="body conbody">
<p class="p">
A query containing an <code class="ph codeph">INNER JOIN</code> clause could return undesired rows.
@@ -1278,8 +1294,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
- <article class="topic concept nested2" aria-labelledby="ariaid-title98" id="fixed_issues_227__IMPALA-2199">
- <h3 class="title topictitle3" id="ariaid-title98">Row count not set for empty partition when spec is used with compute incremental stats</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title99" id="fixed_issues_227__IMPALA-2199">
+ <h3 class="title topictitle3" id="ariaid-title99">Row count not set for empty partition when spec is used with compute incremental stats</h3>
<div class="body conbody">
<p class="p">
A <code class="ph codeph">COMPUTE INCREMENTAL STATS</code> statement could leave the row count for an emptyp partition as -1,
@@ -1289,8 +1305,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title99" id="fixed_issues_227__IMPALA-1898">
- <h3 class="title topictitle3" id="ariaid-title99">Explicit aliases + ordinals analysis bug</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title100" id="fixed_issues_227__IMPALA-1898">
+ <h3 class="title topictitle3" id="ariaid-title100">Explicit aliases + ordinals analysis bug</h3>
<div class="body conbody">
<p class="p">
A query could encounter a serious error if it included column aliases with the same names as table columns, and used
@@ -1300,8 +1316,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title100" id="fixed_issues_227__IMPALA-1987">
- <h3 class="title topictitle3" id="ariaid-title100">Fix TupleIsNullPredicate to return false if no tuples are nullable.</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title101" id="fixed_issues_227__IMPALA-1987">
+ <h3 class="title topictitle3" id="ariaid-title101">Fix TupleIsNullPredicate to return false if no tuples are nullable.</h3>
<div class="body conbody">
<p class="p">
A query could return incorrect results if it included an outer join clause, inline views, and calls to functions such as <code class="ph codeph">coalesce()</code>
@@ -1311,8 +1327,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title101" id="fixed_issues_227__IMPALA-2178">
- <h3 class="title topictitle3" id="ariaid-title101">fix Expr::ComputeResultsLayout() logic</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title102" id="fixed_issues_227__IMPALA-2178">
+ <h3 class="title topictitle3" id="ariaid-title102">fix Expr::ComputeResultsLayout() logic</h3>
<div class="body conbody">
<p class="p">
A query could return incorrect results if the table contained multiple <code class="ph codeph">CHAR</code> columns with length of 2 or less,
@@ -1322,8 +1338,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title102" id="fixed_issues_227__IMPALA-1737">
- <h3 class="title topictitle3" id="ariaid-title102">Substitute an InsertStmt's partition key exprs with the root node's smap.</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title103" id="fixed_issues_227__IMPALA-1737">
+ <h3 class="title topictitle3" id="ariaid-title103">Substitute an InsertStmt's partition key exprs with the root node's smap.</h3>
<div class="body conbody">
<p class="p">
An <code class="ph codeph">INSERT</code> statement could encounter a serious error if the <code class="ph codeph">SELECT</code>
@@ -1335,9 +1351,9 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</article>
- <article class="topic concept nested1" aria-labelledby="ariaid-title103" id="fixed_issues__fixed_issues_225">
+ <article class="topic concept nested1" aria-labelledby="ariaid-title104" id="fixed_issues__fixed_issues_225">
- <h2 class="title topictitle2" id="ariaid-title103">Issues Fixed in Impala <span class="keyword">Impala 2.2.5</span></h2>
+ <h2 class="title topictitle2" id="ariaid-title104">Issues Fixed in Impala <span class="keyword">Impala 2.2.5</span></h2>
<div class="body conbody">
@@ -1347,8 +1363,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
- <article class="topic concept nested2" aria-labelledby="ariaid-title104" id="fixed_issues_225__IMPALA-2048">
- <h3 class="title topictitle3" id="ariaid-title104">Impala DML/DDL operations corrupt table metadata leading to Hive query failures</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title105" id="fixed_issues_225__IMPALA-2048">
+ <h3 class="title topictitle3" id="ariaid-title105">Impala DML/DDL operations corrupt table metadata leading to Hive query failures</h3>
<div class="body conbody">
<p class="p">
When the Impala <code class="ph codeph">COMPUTE STATS</code> statement was run on a partitioned Parquet table that was created in Hive, the table subsequently became inaccessible in Hive.
@@ -1359,8 +1375,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title105" id="fixed_issues_225__IMPALA-1929">
- <h3 class="title topictitle3" id="ariaid-title105">Avoiding a DCHECK of NULL hash table in spilled right joins</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title106" id="fixed_issues_225__IMPALA-1929">
+ <h3 class="title topictitle3" id="ariaid-title106">Avoiding a DCHECK of NULL hash table in spilled right joins</h3>
<div class="body conbody">
<p class="p">
@@ -1371,8 +1387,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title106" id="fixed_issues_225__IMPALA-2136">
- <h3 class="title topictitle3" id="ariaid-title106">Bug in PrintTColumnValue caused wrong stats for TINYINT partition cols</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title107" id="fixed_issues_225__IMPALA-2136">
+ <h3 class="title topictitle3" id="ariaid-title107">Bug in PrintTColumnValue caused wrong stats for TINYINT partition cols</h3>
<div class="body conbody">
<p class="p">
@@ -1383,8 +1399,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title107" id="fixed_issues_225__IMPALA-2018">
- <h3 class="title topictitle3" id="ariaid-title107">Where clause does not propagate to joins inside nested views</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title108" id="fixed_issues_225__IMPALA-2018">
+ <h3 class="title topictitle3" id="ariaid-title108">Where clause does not propagate to joins inside nested views</h3>
<div class="body conbody">
<p class="p">
@@ -1396,8 +1412,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title108" id="fixed_issues_225__IMPALA-2064">
- <h3 class="title topictitle3" id="ariaid-title108">Add effective_user() builtin</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title109" id="fixed_issues_225__IMPALA-2064">
+ <h3 class="title topictitle3" id="ariaid-title109">Add effective_user() builtin</h3>
<div class="body conbody">
<p class="p">
@@ -1410,8 +1426,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title109" id="fixed_issues_225__IMPALA-2125">
- <h3 class="title topictitle3" id="ariaid-title109">Make UTC to local TimestampValue conversion faster.</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title110" id="fixed_issues_225__IMPALA-2125">
+ <h3 class="title topictitle3" id="ariaid-title110">Make UTC to local TimestampValue conversion faster.</h3>
<div class="body conbody">
<p class="p">
@@ -1423,8 +1439,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title110" id="fixed_issues_225__IMPALA-2065">
- <h3 class="title topictitle3" id="ariaid-title110">Workaround IMPALA-1619 in BufferedBlockMgr::ConsumeMemory()</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title111" id="fixed_issues_225__IMPALA-2065">
+ <h3 class="title topictitle3" id="ariaid-title111">Workaround IMPALA-1619 in BufferedBlockMgr::ConsumeMemory()</h3>
<div class="body conbody">
<p class="p">
@@ -1441,9 +1457,9 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</article>
- <article class="topic concept nested1" aria-labelledby="ariaid-title111" id="fixed_issues__fixed_issues_223">
+ <article class="topic concept nested1" aria-labelledby="ariaid-title112" id="fixed_issues__fixed_issues_223">
- <h2 class="title topictitle2" id="ariaid-title111">Issues Fixed in <span class="keyword">Impala 2.2.3</span></h2>
+ <h2 class="title topictitle2" id="ariaid-title112">Issues Fixed in <span class="keyword">Impala 2.2.3</span></h2>
<div class="body conbody">
@@ -1453,8 +1469,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
- <article class="topic concept nested2" aria-labelledby="ariaid-title112" id="fixed_issues_223__isilon_support">
- <h3 class="title topictitle3" id="ariaid-title112">Enable using Isilon as the underlying filesystem.</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title113" id="fixed_issues_223__isilon_support">
+ <h3 class="title topictitle3" id="ariaid-title113">Enable using Isilon as the underlying filesystem.</h3>
<div class="body conbody">
<p class="p">
Enabling Impala to work with the Isilon filesystem involves a number of
@@ -1470,21 +1486,21 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
- <article class="topic concept nested2" aria-labelledby="ariaid-title113" id="fixed_issues_223__IMPALA-1381">
- <h3 class="title topictitle3" id="ariaid-title113">Expand set of supported timezones.</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title114" id="fixed_issues_223__IMPALA-1381">
+ <h3 class="title topictitle3" id="ariaid-title114">Expand set of supported timezones.</h3>
<div class="body conbody">
<p class="p">
The set of timezones recognized by Impala was expanded.
You can always find the latest list of supported timezones in the
Impala source code, in the file
- <a class="xref" href="https://github.com/apache/incubator-impala/blob/master/be/src/exprs/timezone_db.cc" target="_blank">timezone_db.cc</a>.
+ <a class="xref" href="https://github.com/apache/impala/blob/master/be/src/exprs/timezone_db.cc" target="_blank">timezone_db.cc</a>.
</p>
<p class="p"><strong class="ph b">Bug:</strong> <a class="xref" href="https://issues.apache.org/jira/browse/IMPALA-1381" target="_blank">IMPALA-1381</a></p>
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title114" id="fixed_issues_223__IMPALA-1963">
- <h3 class="title topictitle3" id="ariaid-title114">Impala Timestamp ISO-8601 Support.</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title115" id="fixed_issues_223__IMPALA-1963">
+ <h3 class="title topictitle3" id="ariaid-title115">Impala Timestamp ISO-8601 Support.</h3>
<div class="body conbody">
<p class="p">
Impala can now process <code class="ph codeph">TIMESTAMP</code> literals including a trailing <code class="ph codeph">z</code>,
@@ -1494,8 +1510,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title115" id="fixed_issues_223__IMPALA-2008">
- <h3 class="title topictitle3" id="ariaid-title115">Fix wrong warning when insert overwrite to empty table</h3>
+ <article class="topic concept nested2" aria-labelledby="ariaid-title116" id="fixed_issues_223__IMPALA-2008">
+ <h3 class="title topictitle3" id="ariaid-title116">Fix wrong warning when insert overwrite to empty table</h3>
<div class="body conbody">
<p class="p">
An <code class="ph codeph">INSERT OVERWRITE</code> operation would encounter an error
@@ -1506,10 +1522,10 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
</article>
- <article class="topic concept nested2" aria-labelledby="ariaid-title116" id="fixed_issues_223__IMPALA-1952">
+ <article class="topic concept nested2" aria-labelledby="ariaid-title117" id="fixed_issues_223__IMPALA-1952">
- <h3 class="title topictitle3" id="ariaid-title116">Expand parsing of decimals to include scientific notation</h3>
+ <h3 class="title topictitle3" id="ariaid-title117">Expand parsing of decimals to include scientific notation</h3>
<div class="body conbody">
<p class="p">
<code class="ph codeph">DECIMAL</code> literals can now include <code class="ph codeph">e</code> scientific notation.
@@ -1523,9 +1539,9 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</article>
- <article class="topic concept nested1" aria-labelledby="ariaid-title117" id="fixed_issues__fixed_issues_221">
+ <article class="topic concept nested1" aria-labelledby="ariaid-title118" id="fixed_issues__fixed_issues_221">
- <h2 class="title topictitle2" id="ariaid-title117">Issues Fixed in <span class="keyword">Impala 2.2.1</span></h2>
+ <h2 class="title topictitle2" id="ariaid-title118">Issues Fixed in <span class="keyword">Impala 2.2.1</span></h2>
<div class="body conbody">
@@ -1536,9 +1552,9 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1
</div>
</article>
- <article class="topic concept nested1" aria-labelledby="ariaid-title118" id="fixed_issues__fixed_issues_220">
+ <article class="topic concept nested1" aria-labelledby="ariaid-title119" id="fixed_issues__fixed_issues_220">
- <h2 class="title topictitle2" id="ariaid-title118">Issues Fixed in <span class="keyword">Impala 2.2.0</span></h2>
+ <h2 class="title topictitle2" id="ariaid-title119">Issues Fixed in <span class="keyword">Impala 2.2.0</span></h2>
<div class="body conbody">
@@ -1555
<TRUNCATED>