http://git-wip-us.apache.org/repos/asf/incubator-impala/blob/ca9005be/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 5219de8..3ba3d99 100644 --- a/docs/build/html/topics/impala_fixed_issues.html +++ b/docs/build/html/topics/impala_fixed_issues.html @@ -20,9 +20,25 @@ - <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_290"> + <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"> - <h2 class="title topictitle2" id="ariaid-title2">Issues Fixed in <span class="keyword">Impala 2.9.0</span></h2> + <h2 class="title topictitle2" id="ariaid-title2">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-2.10.html"; target="_blank">changelog for <span class="keyword">Impala 2.10</span></a>. + </p> + + </div> + </article> + + + + <article class="topic concept nested1" aria-labelledby="ariaid-title3" id="fixed_issues__fixed_issues_290"> + + <h2 class="title topictitle2" id="ariaid-title3">Issues Fixed in <span class="keyword">Impala 2.9.0</span></h2> <div class="body conbody"> @@ -36,9 +52,9 @@ - <article class="topic concept nested1" aria-labelledby="ariaid-title3" id="fixed_issues__fixed_issues_280"> + <article class="topic concept nested1" aria-labelledby="ariaid-title4" id="fixed_issues__fixed_issues_280"> - <h2 class="title topictitle2" id="ariaid-title3">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 2.8.0</span></h2> <div class="body conbody"> @@ -52,9 +68,9 @@ - <article class="topic concept nested1" aria-labelledby="ariaid-title4" id="fixed_issues__fixed_issues_270"> + <article class="topic concept nested1" aria-labelledby="ariaid-title5" id="fixed_issues__fixed_issues_270"> - <h2 class="title topictitle2" id="ariaid-title4">Issues Fixed in <span class="keyword">Impala 2.7.0</span></h2> + <h2 class="title topictitle2" id="ariaid-title5">Issues Fixed in <span class="keyword">Impala 2.7.0</span></h2> <div class="body conbody"> @@ -69,23 +85,23 @@ - <article class="topic concept nested1" aria-labelledby="ariaid-title5" id="fixed_issues__fixed_issues_263"> - <h2 class="title topictitle2" id="ariaid-title5">Issues Fixed in <span class="keyword">Impala 2.6.3</span></h2> + <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> <div class="body conbody"> <p class="p"></p> </div> </article> - <article class="topic concept nested1" aria-labelledby="ariaid-title6" id="fixed_issues__fixed_issues_262"> - <h2 class="title topictitle2" id="ariaid-title6">Issues Fixed in <span class="keyword">Impala 2.6.2</span></h2> + <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> <div class="body conbody"> <p class="p"></p> </div> </article> - <article class="topic concept nested1" aria-labelledby="ariaid-title7" id="fixed_issues__fixed_issues_260"> + <article class="topic concept nested1" aria-labelledby="ariaid-title8" id="fixed_issues__fixed_issues_260"> - <h2 class="title topictitle2" id="ariaid-title7">Issues Fixed in <span class="keyword">Impala 2.6.0</span></h2> + <h2 class="title topictitle2" id="ariaid-title8">Issues Fixed in <span class="keyword">Impala 2.6.0</span></h2> <div class="body conbody"> @@ -98,8 +114,8 @@ </div> - <article class="topic concept nested2" aria-labelledby="ariaid-title8" id="fixed_issues_260__IMPALA-3385"> - <h3 class="title topictitle3" id="ariaid-title8">RuntimeState::error_log_ crashes</h3> + <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> <div class="body conbody"> <p class="p"> A crash could occur, with stack trace pointing to <code class="ph codeph">impala::RuntimeState::ErrorLog</code>. @@ -109,8 +125,8 @@ </div> </article> - <article class="topic concept nested2" aria-labelledby="ariaid-title9" id="fixed_issues_260__IMPALA-3378"> - <h3 class="title topictitle3" id="ariaid-title9">HiveUdfCall::Open() produces unsynchronized access to JniUtil::global_refs_ vector</h3> + <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> <div class="body conbody"> <p class="p"> A crash could occur because of contention between multiple calls to Java UDFs. @@ -120,8 +136,8 @@ </div> </article> - <article class="topic concept nested2" aria-labelledby="ariaid-title10" id="fixed_issues_260__IMPALA-3379"> - <h3 class="title topictitle3" id="ariaid-title10">HBaseTableWriter::CreatePutList() produces unsynchronized access to JniUtil::global_refs_ vector</h3> + <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> <div class="body conbody"> <p class="p"> A crash could occur because of contention between multiple concurrent statements writing to HBase. @@ -131,8 +147,8 @@ </div> </article> - <article class="topic concept nested2" aria-labelledby="ariaid-title11" id="fixed_issues_260__IMPALA-3317"> - <h3 class="title topictitle3" id="ariaid-title11">Stress test failure: sorter.cc:745] Check failed: i == 0 (1 vs. 0) </h3> + <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> <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 @@ -143,8 +159,8 @@ </div> </article> - <article class="topic concept nested2" aria-labelledby="ariaid-title12" id="fixed_issues_260__IMPALA-3311"> - <h3 class="title topictitle3" id="ariaid-title12">String data coming out of agg can be corrupted by blocking operators</h3> + <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> <div class="body conbody"> <p class="p"> If a query plan contains an aggregation node producing string values anywhere within a subplan @@ -156,8 +172,8 @@ </div> </article> - <article class="topic concept nested2" aria-labelledby="ariaid-title13" id="fixed_issues_260__IMPALA-3269"> - <h3 class="title topictitle3" id="ariaid-title13">CTAS with subquery throws AuthzException</h3> + <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> <div class="body conbody"> <p class="p"> A <code class="ph codeph">CREATE TABLE AS SELECT</code> operation could fail with an authorization error, @@ -168,8 +184,8 @@ </div> </article> - <article class="topic concept nested2" aria-labelledby="ariaid-title14" id="fixed_issues_260__IMPALA-3237"> - <h3 class="title topictitle3" id="ariaid-title14">Crash on inserting into table with binary and parquet</h3> + <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> <div class="body conbody"> <p class="p"> Impala incorrectly allowed <code class="ph codeph">BINARY</code> to be specified as a column type, @@ -180,8 +196,8 @@ </div> </article> - <article class="topic concept nested2" aria-labelledby="ariaid-title15" id="fixed_issues_260__IMPALA-3105"> - <h3 class="title topictitle3" id="ariaid-title15">RowBatch::MaxTupleBufferSize() calculation incorrect, may lead to memory corruption</h3> + <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> <div class="body conbody"> <p class="p"> A crash could occur while querying tables with very large rows, for example wide tables with many @@ -193,8 +209,8 @@ </div> </article> - <article class="topic concept nested2" aria-labelledby="ariaid-title16" id="fixed_issues_260__IMPALA-3494"> - <h3 class="title topictitle3" id="ariaid-title16">Thrift buffer overflows when serialize more than 3355443200 bytes in impala</h3> + <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> <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, @@ -205,8 +221,8 @@ </div> </article> - <article class="topic concept nested2" aria-labelledby="ariaid-title17" id="fixed_issues_260__IMPALA-3314"> - <h3 class="title topictitle3" id="ariaid-title17">Altering table partition's storage format is not working and crashing the daemon</h3> + <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> <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 @@ -217,8 +233,8 @@ </div> </article> - <article class="topic concept nested2" aria-labelledby="ariaid-title18" id="fixed_issues_260__IMPALA-3798"> - <h3 class="title topictitle3" id="ariaid-title18">Race condition may cause scanners to spin with runtime filters on Avro or Sequence files</h3> + <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> <div class="body conbody"> <p class="p"> A timing problem during runtime filter processing could cause queries against Avro or SequenceFile tables @@ -232,23 +248,23 @@ </article> - <article class="topic concept nested1" aria-labelledby="ariaid-title19" id="fixed_issues__fixed_issues_254"> - <h2 class="title topictitle2" id="ariaid-title19">Issues Fixed in <span class="keyword">Impala 2.5.4</span></h2> + <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> <div class="body conbody"> <p class="p"></p> </div> </article> - <article class="topic concept nested1" aria-labelledby="ariaid-title20" id="fixed_issues__fixed_issues_252"> - <h2 class="title topictitle2" id="ariaid-title20">Issues Fixed in <span class="keyword">Impala 2.5.2</span></h2> + <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> <div class="body conbody"> <p class="p"></p> </div> </article> - <article class="topic concept nested1" aria-labelledby="ariaid-title21" id="fixed_issues__fixed_issues_251"> + <article class="topic concept nested1" aria-labelledby="ariaid-title22" id="fixed_issues__fixed_issues_251"> - <h2 class="title topictitle2" id="ariaid-title21">Issues Fixed in <span class="keyword">Impala 2.5.1</span></h2> + <h2 class="title topictitle2" id="ariaid-title22">Issues Fixed in <span class="keyword">Impala 2.5.1</span></h2> <div class="body conbody"> <p class="p"></p> @@ -256,9 +272,9 @@ </article> - <article class="topic concept nested1" aria-labelledby="ariaid-title22" id="fixed_issues__fixed_issues_250"> + <article class="topic concept nested1" aria-labelledby="ariaid-title23" id="fixed_issues__fixed_issues_250"> - <h2 class="title topictitle2" id="ariaid-title22">Issues Fixed in <span class="keyword">Impala 2.5.0</span></h2> + <h2 class="title topictitle2" id="ariaid-title23">Issues Fixed in <span class="keyword">Impala 2.5.0</span></h2> <div class="body conbody"> @@ -270,16 +286,16 @@ </div> - <article class="topic concept nested2" aria-labelledby="ariaid-title23" id="fixed_issues_250__IMPALA-2683"> - <h3 class="title topictitle3" id="ariaid-title23">Stress test hit assert in LLVM: external function could not be resolved</h3> + <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> <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-title24" id="fixed_issues_250__IMPALA-2365"> - <h3 class="title topictitle3" id="ariaid-title24">Impalad is crashing if udf jar is not available in hdfs location for first time</h3> + <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> <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"> @@ -289,8 +305,8 @@ </div> </article> - <article class="topic concept nested2" aria-labelledby="ariaid-title25" id="fixed_issues_250__IMPALA-2535-570"> - <h3 class="title topictitle3" id="ariaid-title25">PAGG hits mem_limit when switching to I/O buffers</h3> + <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> <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"> @@ -303,8 +319,8 @@ </div> </article> - <article class="topic concept nested2" aria-labelledby="ariaid-title26" id="fixed_issues_250__IMPALA-2643-570"> - <h3 class="title topictitle3" id="ariaid-title26">Prevent migrating incorrectly inferred identity predicates into inline views</h3> + <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> <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"> @@ -316,8 +332,8 @@ </div> </article> - <article class="topic concept nested2" aria-labelledby="ariaid-title27" id="fixed_issues_250__IMPALA-1459-570"> - <h3 class="title topictitle3" id="ariaid-title27">Fix migration/assignment of On-clause predicates inside inline views</h3> + <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> <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"> @@ -340,8 +356,8 @@ </div> </article> - <article class="topic concept nested2" aria-labelledby="ariaid-title28" id="fixed_issues_250__IMPALA-2093"> - <h3 class="title topictitle3" id="ariaid-title28">Wrong plan of NOT IN aggregate subquery when a constant is used in subquery predicate</h3> + <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> <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"> @@ -355,8 +371,8 @@ select * from alltypestiny t1 </div> </article> - <article class="topic concept nested2" aria-labelledby="ariaid-title29" id="fixed_issues_250__IMPALA-2940"> - <h3 class="title topictitle3" id="ariaid-title29">Parquet DictDecoders accumulate throughout query</h3> + <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> <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"> @@ -365,16 +381,16 @@ select * from alltypestiny t1 </div> </article> - <article class="topic concept nested2" aria-labelledby="ariaid-title30" id="fixed_issues_250__IMPALA-3056"> - <h3 class="title topictitle3" id="ariaid-title30">Planner doesn't set the has_local_target field correctly</h3> + <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> <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-title31" id="fixed_issues_250__IMPALA-2742"> - <h3 class="title topictitle3" id="ariaid-title31">MemPool allocation growth behavior</h3> + <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> <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"> @@ -386,8 +402,8 @@ select * from alltypestiny t1 </div> </article> - <article class="topic concept nested2" aria-labelledby="ariaid-title32" id="fixed_issues_250__IMPALA-3035"> - <h3 class="title topictitle3" id="ariaid-title32">Drop partition operations don't follow the catalog's locking protocol</h3> + <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> <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"> @@ -399,8 +415,8 @@ select * from alltypestiny t1 </div> </article> - <article class="topic concept nested2" aria-labelledby="ariaid-title33" id="fixed_issues_250__IMPALA-2215"> - <h3 class="title topictitle3" id="ariaid-title33">HAVING clause without aggregation not applied properly</h3> + <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> <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"> @@ -414,8 +430,8 @@ 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-title34" id="fixed_issues_250__IMPALA-2914"> - <h3 class="title topictitle3" id="ariaid-title34">Hit DCHECK Check failed: HasDateOrTime()</h3> + <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> <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"> @@ -425,8 +441,8 @@ 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-2986"> - <h3 class="title topictitle3" id="ariaid-title35">Aggregation spill loop gives up too early leading to mem limit exceeded errors</h3> + <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> <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"> @@ -435,8 +451,8 @@ 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-2592"> - <h3 class="title topictitle3" id="ariaid-title36">DataStreamSender::Channel::CloseInternal() does not close the channel on an error.</h3> + <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> <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"> @@ -448,8 +464,8 @@ 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-2184"> - <h3 class="title topictitle3" id="ariaid-title37">Codegen does not catch exceptions in FROM_UNIXTIME()</h3> + <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> <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"> @@ -464,8 +480,8 @@ SET disable_codegen=true; </div> </article> - <article class="topic concept nested2" aria-labelledby="ariaid-title38" id="fixed_issues_250__IMPALA-2788"> - <h3 class="title topictitle3" id="ariaid-title38">Impala returns wrong result for function 'conv(bigint, from_base, to_base)'</h3> + <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> <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"> @@ -520,9 +536,9 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1 - <article class="topic concept nested1" aria-labelledby="ariaid-title39" id="fixed_issues__fixed_issues_241"> + <article class="topic concept nested1" aria-labelledby="ariaid-title40" id="fixed_issues__fixed_issues_241"> - <h2 class="title topictitle2" id="ariaid-title39">Issues Fixed in <span class="keyword">Impala 2.4.1</span></h2> + <h2 class="title topictitle2" id="ariaid-title40">Issues Fixed in <span class="keyword">Impala 2.4.1</span></h2> <div class="body conbody"> <p class="p"> @@ -531,9 +547,9 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1 </article> - <article class="topic concept nested1" aria-labelledby="ariaid-title40" id="fixed_issues__fixed_issues_240"> + <article class="topic concept nested1" aria-labelledby="ariaid-title41" id="fixed_issues__fixed_issues_240"> - <h2 class="title topictitle2" id="ariaid-title40">Issues Fixed in <span class="keyword">Impala 2.4.0</span></h2> + <h2 class="title topictitle2" id="ariaid-title41">Issues Fixed in <span class="keyword">Impala 2.4.0</span></h2> <div class="body conbody"> @@ -549,9 +565,9 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1 - <article class="topic concept nested1" aria-labelledby="ariaid-title41" id="fixed_issues__fixed_issues_234"> + <article class="topic concept nested1" aria-labelledby="ariaid-title42" id="fixed_issues__fixed_issues_234"> - <h2 class="title topictitle2" id="ariaid-title41">Issues Fixed in <span class="keyword">Impala 2.3.4</span></h2> + <h2 class="title topictitle2" id="ariaid-title42">Issues Fixed in <span class="keyword">Impala 2.3.4</span></h2> <div class="body conbody"> <p class="p"></p> @@ -559,9 +575,9 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1 </article> - <article class="topic concept nested1" aria-labelledby="ariaid-title42" id="fixed_issues__fixed_issues_232"> + <article class="topic concept nested1" aria-labelledby="ariaid-title43" id="fixed_issues__fixed_issues_232"> - <h2 class="title topictitle2" id="ariaid-title42">Issues Fixed in <span class="keyword">Impala 2.3.2</span></h2> + <h2 class="title topictitle2" id="ariaid-title43">Issues Fixed in <span class="keyword">Impala 2.3.2</span></h2> <div class="body conbody"> @@ -572,8 +588,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1 </div> - <article class="topic concept nested2" aria-labelledby="ariaid-title43" id="fixed_issues_232__IMPALA-2829"> - <h3 class="title topictitle3" id="ariaid-title43">SEGV in AnalyticEvalNode touching NULL input_stream_</h3> + <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> <div class="body conbody"> <p class="p"> A query involving an analytic function could encounter a serious error. @@ -584,8 +600,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1 </div> </article> - <article class="topic concept nested2" aria-labelledby="ariaid-title44" id="fixed_issues_232__IMPALA-2722"> - <h3 class="title topictitle3" id="ariaid-title44">Free local allocations per row batch in non-partitioned AGG and HJ</h3> + <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> <div class="body conbody"> <p class="p"> An outer join query could fail unexpectedly with an out-of-memory error @@ -595,9 +611,9 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1 </div> </article> - <article class="topic concept nested2" aria-labelledby="ariaid-title45" id="fixed_issues_232__IMPALA-2612"> + <article class="topic concept nested2" aria-labelledby="ariaid-title46" id="fixed_issues_232__IMPALA-2612"> - <h3 class="title topictitle3" id="ariaid-title45">Free local allocations once for every row batch when building hash tables</h3> + <h3 class="title topictitle3" id="ariaid-title46">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 @@ -607,8 +623,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1 </div> </article> - <article class="topic concept nested2" aria-labelledby="ariaid-title46" id="fixed_issues_232__IMPALA-2643"> - <h3 class="title topictitle3" id="ariaid-title46">Prevent migrating incorrectly inferred identity predicates into inline views</h3> + <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> <div class="body conbody"> <p class="p"> Referring to the same column twice in a view definition could cause the view to omit @@ -620,8 +636,8 @@ 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-2695"> - <h3 class="title topictitle3" id="ariaid-title47">Fix GRANTs on URIs with uppercase letters</h3> + <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> <div class="body conbody"> <p class="p"> A <code class="ph codeph">GRANT</code> statement for a URI could be ineffective if the URI @@ -650,8 +666,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1 </div> </article> - <article class="topic concept nested2" aria-labelledby="ariaid-title49" id="fixed_issues_232__IMPALA-2226"> - <h3 class="title topictitle3" id="ariaid-title49">Throw AnalysisError if table properties are too large (for the Hive metastore)</h3> + <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> <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 @@ -663,8 +679,8 @@ 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-2273-552"> - <h3 class="title topictitle3" id="ariaid-title50">Make MAX_PAGE_HEADER_SIZE configurable</h3> + <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> <div class="body conbody"> <p class="p"> Impala could fail to access Parquet data files with page headers larger than 8 MB, which could @@ -676,8 +692,8 @@ 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-2473"> - <h3 class="title topictitle3" id="ariaid-title51">reduce scanner memory usage</h3> + <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> <div class="body conbody"> <p class="p"> Queries on Parquet tables could consume excessive memory (potentially multiple gigabytes) due to producing @@ -689,8 +705,8 @@ 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-2113"> - <h3 class="title topictitle3" id="ariaid-title52">Handle error when distinct and aggregates are used with a having clause</h3> + <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> <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 @@ -701,8 +717,8 @@ 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-2225"> - <h3 class="title topictitle3" id="ariaid-title53">Handle error when star based select item and aggregate are incorrectly used</h3> + <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> <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 @@ -714,8 +730,8 @@ 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-2731-552"> - <h3 class="title topictitle3" id="ariaid-title54">Refactor MemPool usage in HBase scan node</h3> + <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> <div class="body conbody"> <p class="p"> Queries involving HBase tables used substantially more memory than in earlier Impala versions. @@ -727,8 +743,8 @@ 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-1459-552"> - <h3 class="title topictitle3" id="ariaid-title55">Fix migration/assignment of On-clause predicates inside inline views</h3> + <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> <div class="body conbody"> <p class="p"> Some combinations of <code class="ph codeph">ON</code> clauses in join queries could result in comparisons @@ -751,8 +767,8 @@ 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-2558"> - <h3 class="title topictitle3" id="ariaid-title56">DCHECK in parquet scanner after block read error</h3> + <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> <div class="body conbody"> <p class="p"> A debug build of Impala could encounter a serious error after encountering some kinds of I/O @@ -762,8 +778,8 @@ 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-2535"> - <h3 class="title topictitle3" id="ariaid-title57">PAGG hits mem_limit when switching to I/O buffers</h3> + <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> <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. @@ -778,8 +794,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1 - <article class="topic concept nested2" aria-labelledby="ariaid-title58" id="fixed_issues_232__IMPALA-2559"> - <h3 class="title topictitle3" id="ariaid-title58">Fix check failed: sorter_runs_.back()->is_pinned_</h3> + <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> <div class="body conbody"> <p class="p"> A query could fail with an internal error while calculating the memory limit. @@ -789,8 +805,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1 </div> </article> - <article class="topic concept nested2" aria-labelledby="ariaid-title59" id="fixed_issues_232__IMPALA-2614"> - <h3 class="title topictitle3" id="ariaid-title59">Don't ignore Status returned by DataStreamRecvr::CreateMerger()</h3> + <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> <div class="body conbody"> <p class="p"> A query could fail with an internal error while calculating the memory limit. @@ -801,8 +817,8 @@ 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-2591"> - <h3 class="title topictitle3" id="ariaid-title60">DataStreamSender::Send() does not return an error status if SendBatch() failed</h3> + <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> <div class="body conbody"> <p class="p"> @@ -811,8 +827,8 @@ 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-2598"> - <h3 class="title topictitle3" id="ariaid-title61">Re-enable SSL and Kerberos on server-server</h3> + <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> <div class="body conbody"> <p class="p"> These fixes lift the restriction on using SSL encryption and Kerberos authentication together @@ -827,9 +843,9 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1 </article> - <article class="topic concept nested1" aria-labelledby="ariaid-title62" id="fixed_issues__fixed_issues_231"> + <article class="topic concept nested1" aria-labelledby="ariaid-title63" id="fixed_issues__fixed_issues_231"> - <h2 class="title topictitle2" id="ariaid-title62">Issues Fixed in <span class="keyword">Impala 2.3.1</span></h2> + <h2 class="title topictitle2" id="ariaid-title63">Issues Fixed in <span class="keyword">Impala 2.3.1</span></h2> <div class="body conbody"> @@ -842,9 +858,9 @@ 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_230"> + <article class="topic concept nested1" aria-labelledby="ariaid-title64" id="fixed_issues__fixed_issues_230"> - <h2 class="title topictitle2" id="ariaid-title63">Issues Fixed in <span class="keyword">Impala 2.3.0</span></h2> + <h2 class="title topictitle2" id="ariaid-title64">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 @@ -858,8 +874,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1 </div> - <article class="topic concept nested2" aria-labelledby="ariaid-title64" id="fixed_issues_230__serious_230"> - <h3 class="title topictitle3" id="ariaid-title64">Fixes for Serious Errors</h3> + <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> <div class="body conbody"> <p class="p"> A number of issues were resolved that could result in serious errors @@ -881,8 +897,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1 </div> </article> - <article class="topic concept nested2" aria-labelledby="ariaid-title65" id="fixed_issues_230__correctness_230"> - <h3 class="title topictitle3" id="ariaid-title65">Fixes for Correctness Errors</h3> + <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> <div class="body conbody"> <p class="p"> A number of issues were resolved that could result in wrong results @@ -907,9 +923,9 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1 - <article class="topic concept nested1" aria-labelledby="ariaid-title66" id="fixed_issues__fixed_issues_2210"> + <article class="topic concept nested1" aria-labelledby="ariaid-title67" id="fixed_issues__fixed_issues_2210"> - <h2 class="title topictitle2" id="ariaid-title66">Issues Fixed in <span class="keyword">Impala 2.2.10</span></h2> + <h2 class="title topictitle2" id="ariaid-title67">Issues Fixed in <span class="keyword">Impala 2.2.10</span></h2> <div class="body conbody"> <p class="p"></p> @@ -917,9 +933,9 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1 </article> - <article class="topic concept nested1" aria-labelledby="ariaid-title67" id="fixed_issues__fixed_issues_229"> + <article class="topic concept nested1" aria-labelledby="ariaid-title68" id="fixed_issues__fixed_issues_229"> - <h2 class="title topictitle2" id="ariaid-title67">Issues Fixed in <span class="keyword">Impala 2.2.9</span></h2> + <h2 class="title topictitle2" id="ariaid-title68">Issues Fixed in <span class="keyword">Impala 2.2.9</span></h2> <div class="body conbody"> @@ -929,9 +945,9 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1 </div> - <article class="topic concept nested2" aria-labelledby="ariaid-title68" id="fixed_issues_229__IMPALA-1917"> + <article class="topic concept nested2" aria-labelledby="ariaid-title69" id="fixed_issues_229__IMPALA-1917"> - <h3 class="title topictitle3" id="ariaid-title68">Query return empty result if it contains NullLiteral in inlineview</h3> + <h3 class="title topictitle3" id="ariaid-title69">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, @@ -941,9 +957,9 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1 </div> </article> - <article class="topic concept nested2" aria-labelledby="ariaid-title69" id="fixed_issues_229__IMPALA-2731"> + <article class="topic concept nested2" aria-labelledby="ariaid-title70" id="fixed_issues_229__IMPALA-2731"> - <h3 class="title topictitle3" id="ariaid-title69">HBase scan node uses 2-4x memory after upgrade to Impala 2.2.8</h3> + <h3 class="title topictitle3" id="ariaid-title70">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. @@ -955,8 +971,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1 </div> </article> - <article class="topic concept nested2" aria-labelledby="ariaid-title70" id="fixed_issues_229__IMPALA-1459"> - <h3 class="title topictitle3" id="ariaid-title70">Fix migration/assignment of On-clause predicates inside inline views</h3> + <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> <div class="body conbody"> <p class="p"> @@ -980,8 +996,8 @@ 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-2446"> - <h3 class="title topictitle3" id="ariaid-title71">Fix wrong predicate assignment in outer joins</h3> + <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> <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 @@ -991,8 +1007,8 @@ 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-2648"> - <h3 class="title topictitle3" id="ariaid-title72">Avoid sending large partition stats objects over thrift</h3> + <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> <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. @@ -1005,8 +1021,8 @@ 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-1675"> - <h3 class="title topictitle3" id="ariaid-title73">Avoid overflow when adding large intervals to TIMESTAMPs</h3> + <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> <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 @@ -1015,8 +1031,8 @@ 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-1949"> - <h3 class="title topictitle3" id="ariaid-title74">Analysis exception when a binary operator contains an IN operator with values</h3> + <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> <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 @@ -1026,9 +1042,9 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1 </div> </article> - <article class="topic concept nested2" aria-labelledby="ariaid-title75" id="fixed_issues_229__IMPALA-2273"> + <article class="topic concept nested2" aria-labelledby="ariaid-title76" id="fixed_issues_229__IMPALA-2273"> - <h3 class="title topictitle3" id="ariaid-title75">Make MAX_PAGE_HEADER_SIZE configurable</h3> + <h3 class="title topictitle3" id="ariaid-title76">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. @@ -1038,8 +1054,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1 </div> </article> - <article class="topic concept nested2" aria-labelledby="ariaid-title76" id="fixed_issues_229__IMPALA-2357"> - <h3 class="title topictitle3" id="ariaid-title76">Fix spilling sorts with var-len slots that are NULL or empty.</h3> + <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> <div class="body conbody"> <p class="p"> A query that activated the spill-to-disk mechanism could fail if it contained a sort expression @@ -1049,8 +1065,8 @@ 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__block_pin_oom"> - <h3 class="title topictitle3" id="ariaid-title77">Work-around IMPALA-2344: Fail query with OOM in case block->Pin() fails</h3> + <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> <div class="body conbody"> <p class="p"> Some queries that activated the spill-to-disk mechanism could produce a serious error @@ -1061,8 +1077,8 @@ 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__IMPALA-2252"> - <h3 class="title topictitle3" id="ariaid-title78">Crash (likely race) tearing down BufferedBlockMgr on query failure</h3> + <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> <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. @@ -1071,8 +1087,8 @@ 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-1746"> - <h3 class="title topictitle3" id="ariaid-title79">QueryExecState doesn't check for query cancellation or errors</h3> + <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> <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. @@ -1081,8 +1097,8 @@ 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-2533"> - <h3 class="title topictitle3" id="ariaid-title80">Impala throws IllegalStateException when inserting data into a partition while select + <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 subquery group by partition columns</h3> <div class="body conbody"> <p class="p"> @@ -1095,9 +1111,9 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1 </article> - <article class="topic concept nested1" aria-labelledby="ariaid-title81" id="fixed_issues__fixed_issues_228"> + <article class="topic concept nested1" aria-labelledby="ariaid-title82" id="fixed_issues__fixed_issues_228"> - <h2 class="title topictitle2" id="ariaid-title81">Issues Fixed in <span class="keyword">Impala 2.2.8</span></h2> + <h2 class="title topictitle2" id="ariaid-title82">Issues Fixed in <span class="keyword">Impala 2.2.8</span></h2> <div class="body conbody"> @@ -1109,8 +1125,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1 - <article class="topic concept nested2" aria-labelledby="ariaid-title82" id="fixed_issues_228__IMPALA-1136"> - <h3 class="title topictitle3" id="ariaid-title82">Impala is unable to read hive tables created with the "STORED AS AVRO" clause</h3> + <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> <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>, @@ -1118,8 +1134,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1 </div> </article> - <article class="topic concept nested2" aria-labelledby="ariaid-title83" id="fixed_issues_228__IMPALA-2213"> - <h3 class="title topictitle3" id="ariaid-title83">make Parquet scanner fail query if the file size metadata is stale</h3> + <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> <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. @@ -1129,8 +1145,8 @@ 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-2249"> - <h3 class="title topictitle3" id="ariaid-title84">Avoid allocating StringBuffer > 1GB in ScannerContext::Stream::GetBytesInternal()</h3> + <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> <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> @@ -1138,8 +1154,8 @@ 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-2284"> - <h3 class="title topictitle3" id="ariaid-title85">Disallow long (1<<30) strings in group_concat()</h3> + <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> <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> @@ -1147,8 +1163,8 @@ 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-2270"> - <h3 class="title topictitle3" id="ariaid-title86">avoid FnvHash64to32 with empty inputs</h3> + <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> <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> @@ -1156,8 +1172,8 @@ 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-2348"> - <h3 class="title topictitle3" id="ariaid-title87">The catalog does not close the connection to HMS during table invalidation</h3> + <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> <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> @@ -1165,16 +1181,16 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1 </div> </article> - <article class="topic concept nested2" aria-labelledby="ariaid-title88" id="fixed_issues_228__IMPALA-2364-548"> - <h3 class="title topictitle3" id="ariaid-title88">Wrong DCHECK in PHJ::ProcessProbeBatch</h3> + <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> <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-title89" id="fixed_issues_228__IMPALA-2165-548"> - <h3 class="title topictitle3" id="ariaid-title89">Avoid cardinality 0 in scan nodes of small tables and low selectivity</h3> + <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> <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> @@ -1183,9 +1199,9 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1 </article> - <article class="topic concept nested1" aria-labelledby="ariaid-title90" id="fixed_issues__fixed_issues_227"> + <article class="topic concept nested1" aria-labelledby="ariaid-title91" id="fixed_issues__fixed_issues_227"> - <h2 class="title topictitle2" id="ariaid-title90">Issues Fixed in <span class="keyword">Impala 2.2.7</span></h2> + <h2 class="title topictitle2" id="ariaid-title91">Issues Fixed in <span class="keyword">Impala 2.2.7</span></h2> <div class="body conbody"> @@ -1195,8 +1211,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1 </div> - <article class="topic concept nested2" aria-labelledby="ariaid-title91" id="fixed_issues_227__IMPALA-1983"> - <h3 class="title topictitle3" id="ariaid-title91">Warn if table stats are potentially corrupt.</h3> + <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> <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. @@ -1206,24 +1222,24 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1 </div> </article> - <article class="topic concept nested2" aria-labelledby="ariaid-title92" id="fixed_issues_227__IMPALA-2266"> - <h3 class="title topictitle3" id="ariaid-title92">Pass correct child node in 2nd phase merge aggregation.</h3> + <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> <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-title93" id="fixed_issues_227__IMPALA-2216"> - <h3 class="title topictitle3" id="ariaid-title93">Set the output smap of an EmptySetNode produced from an empty inline view.</h3> + <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> <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-title94" id="fixed_issues_227__IMPALA-2203"> - <h3 class="title topictitle3" id="ariaid-title94">Set an InsertStmt's result exprs from the source statement's result exprs.</h3> + <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> <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 @@ -1234,8 +1250,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1 </div> </article> - <article class="topic concept nested2" aria-labelledby="ariaid-title95" id="fixed_issues_227__IMPALA-2088"> - <h3 class="title topictitle3" id="ariaid-title95">Fix planning of empty union operands with analytics.</h3> + <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> <div class="body conbody"> <p class="p"> A query could return incorrect results if it contained a <code class="ph codeph">UNION</code> clause, @@ -1249,8 +1265,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1 - <article class="topic concept nested2" aria-labelledby="ariaid-title96" id="fixed_issues_227__IMPALA-2089"> - <h3 class="title topictitle3" id="ariaid-title96">Retain eq predicates bound by grouping slots with complex grouping exprs.</h3> + <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> <div class="body conbody"> <p class="p"> A query containing an <code class="ph codeph">INNER JOIN</code> clause could return undesired rows. @@ -1262,8 +1278,8 @@ 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-2199"> - <h3 class="title topictitle3" id="ariaid-title97">Row count not set for empty partition when spec is used with compute incremental stats</h3> + <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> <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, @@ -1273,8 +1289,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1 </div> </article> - <article class="topic concept nested2" aria-labelledby="ariaid-title98" id="fixed_issues_227__IMPALA-1898"> - <h3 class="title topictitle3" id="ariaid-title98">Explicit aliases + ordinals analysis bug</h3> + <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> <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 @@ -1284,8 +1300,8 @@ 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-1987"> - <h3 class="title topictitle3" id="ariaid-title99">Fix TupleIsNullPredicate to return false if no tuples are nullable.</h3> + <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> <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> @@ -1295,8 +1311,8 @@ 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-2178"> - <h3 class="title topictitle3" id="ariaid-title100">fix Expr::ComputeResultsLayout() logic</h3> + <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> <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, @@ -1306,8 +1322,8 @@ 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-1737"> - <h3 class="title topictitle3" id="ariaid-title101">Substitute an InsertStmt's partition key exprs with the root node's smap.</h3> + <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> <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> @@ -1319,9 +1335,9 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1 </article> - <article class="topic concept nested1" aria-labelledby="ariaid-title102" id="fixed_issues__fixed_issues_225"> + <article class="topic concept nested1" aria-labelledby="ariaid-title103" id="fixed_issues__fixed_issues_225"> - <h2 class="title topictitle2" id="ariaid-title102">Issues Fixed in Impala <span class="keyword">Impala 2.2.5</span></h2> + <h2 class="title topictitle2" id="ariaid-title103">Issues Fixed in Impala <span class="keyword">Impala 2.2.5</span></h2> <div class="body conbody"> @@ -1331,8 +1347,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1 </div> - <article class="topic concept nested2" aria-labelledby="ariaid-title103" id="fixed_issues_225__IMPALA-2048"> - <h3 class="title topictitle3" id="ariaid-title103">Impala DML/DDL operations corrupt table metadata leading to Hive query failures</h3> + <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> <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. @@ -1343,8 +1359,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1 </div> </article> - <article class="topic concept nested2" aria-labelledby="ariaid-title104" id="fixed_issues_225__IMPALA-1929"> - <h3 class="title topictitle3" id="ariaid-title104">Avoiding a DCHECK of NULL hash table in spilled right joins</h3> + <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> <div class="body conbody"> <p class="p"> @@ -1355,8 +1371,8 @@ 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-2136"> - <h3 class="title topictitle3" id="ariaid-title105">Bug in PrintTColumnValue caused wrong stats for TINYINT partition cols</h3> + <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> <div class="body conbody"> <p class="p"> @@ -1367,8 +1383,8 @@ 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-2018"> - <h3 class="title topictitle3" id="ariaid-title106">Where clause does not propagate to joins inside nested views</h3> + <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> <div class="body conbody"> <p class="p"> @@ -1380,8 +1396,8 @@ 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-2064"> - <h3 class="title topictitle3" id="ariaid-title107">Add effective_user() builtin</h3> + <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> <div class="body conbody"> <p class="p"> @@ -1394,8 +1410,8 @@ 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-2125"> - <h3 class="title topictitle3" id="ariaid-title108">Make UTC to local TimestampValue conversion faster.</h3> + <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> <div class="body conbody"> <p class="p"> @@ -1407,8 +1423,8 @@ 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-2065"> - <h3 class="title topictitle3" id="ariaid-title109">Workaround IMPALA-1619 in BufferedBlockMgr::ConsumeMemory()</h3> + <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> <div class="body conbody"> <p class="p"> @@ -1425,9 +1441,9 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1 </article> - <article class="topic concept nested1" aria-labelledby="ariaid-title110" id="fixed_issues__fixed_issues_223"> + <article class="topic concept nested1" aria-labelledby="ariaid-title111" id="fixed_issues__fixed_issues_223"> - <h2 class="title topictitle2" id="ariaid-title110">Issues Fixed in <span class="keyword">Impala 2.2.3</span></h2> + <h2 class="title topictitle2" id="ariaid-title111">Issues Fixed in <span class="keyword">Impala 2.2.3</span></h2> <div class="body conbody"> @@ -1437,8 +1453,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1 </div> - <article class="topic concept nested2" aria-labelledby="ariaid-title111" id="fixed_issues_223__isilon_support"> - <h3 class="title topictitle3" id="ariaid-title111">Enable using Isilon as the underlying filesystem.</h3> + <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> <div class="body conbody"> <p class="p"> Enabling Impala to work with the Isilon filesystem involves a number of @@ -1454,8 +1470,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1 - <article class="topic concept nested2" aria-labelledby="ariaid-title112" id="fixed_issues_223__IMPALA-1381"> - <h3 class="title topictitle3" id="ariaid-title112">Expand set of supported timezones.</h3> + <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> <div class="body conbody"> <p class="p"> The set of timezones recognized by Impala was expanded. @@ -1467,8 +1483,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1 </div> </article> - <article class="topic concept nested2" aria-labelledby="ariaid-title113" id="fixed_issues_223__IMPALA-1963"> - <h3 class="title topictitle3" id="ariaid-title113">Impala Timestamp ISO-8601 Support.</h3> + <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> <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>, @@ -1478,8 +1494,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1 </div> </article> - <article class="topic concept nested2" aria-labelledby="ariaid-title114" id="fixed_issues_223__IMPALA-2008"> - <h3 class="title topictitle3" id="ariaid-title114">Fix wrong warning when insert overwrite to empty table</h3> + <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> <div class="body conbody"> <p class="p"> An <code class="ph codeph">INSERT OVERWRITE</code> operation would encounter an error @@ -1490,10 +1506,10 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1 </div> </article> - <article class="topic concept nested2" aria-labelledby="ariaid-title115" id="fixed_issues_223__IMPALA-1952"> + <article class="topic concept nested2" aria-labelledby="ariaid-title116" id="fixed_issues_223__IMPALA-1952"> - <h3 class="title topictitle3" id="ariaid-title115">Expand parsing of decimals to include scientific notation</h3> + <h3 class="title topictitle3" id="ariaid-title116">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. @@ -1507,9 +1523,9 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1 </article> - <article class="topic concept nested1" aria-labelledby="ariaid-title116" id="fixed_issues__fixed_issues_221"> + <article class="topic concept nested1" aria-labelledby="ariaid-title117" id="fixed_issues__fixed_issues_221"> - <h2 class="title topictitle2" id="ariaid-title116">Issues Fixed in <span class="keyword">Impala 2.2.1</span></h2> + <h2 class="title topictitle2" id="ariaid-title117">Issues Fixed in <span class="keyword">Impala 2.2.1</span></h2> <div class="body conbody"> @@ -1520,9 +1536,9 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1 </div> </article> - <article class="topic concept nested1" aria-labelledby="ariaid-title117" id="fixed_issues__fixed_issues_220"> + <article class="topic concept nested1" aria-labelledby="ariaid-title118" id="fixed_issues__fixed_issues_220"> - <h2 class="title topictitle2" id="ariaid-title117">Issues Fixed in <span class="keyword">Impala 2.2.0</span></h2> + <h2 class="title topictitle2" id="ariaid-title118">Issues Fixed in <span class="keyword">Impala 2.2.0</span></h2> <div class="body conbody"> @@ -1539,8 +1555,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1 </div> - <article class="topic concept nested2" aria-labelledby="ariaid-title118" id="fixed_issues_220__IMPALA-1607"> - <h3 class="title topictitle3" id="ariaid-title118">Altering a column's type causes column stats to stop sticking for that column</h3> + <article class="topic concept nested2" aria-labelledby="ariaid-title119" id="fixed_issues_220__IMPALA-1607"> + <h3 class="title topictitle3" id="ariaid-title119">Altering a column's type causes column stats to stop sticking for that column</h3> <div class="body conbody"> <p class="p"> When the type of a column was changed in either Hive or Impala through <code class="ph codeph">ALTER TABLE CHANGE COLUMN</code>, the metastore database did not correctly propagate @@ -1553,16 +1569,16 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1 </div> </article> - <article class="topic concept nested2" aria-labelledby="ariaid-title119" id="fixed_issues_220__IMPALA-1854"> - <h3 class="title topictitle3" id="ariaid-title119">Impala may leak or use too many file descriptors</h3> + <article class="topic concept nested2" aria-labelledby="ariaid-title120" id="fixed_issues_220__IMPALA-1854"> + <h3 class="title topictitle3" id="ariaid-title120">Impala may leak or use too many file descriptors</h3> <div class="body conbody"> <p class="p">If a file was truncated in HDFS without a corresponding <code class="ph codeph">REFRESH</code> in Impala, Impala could allocate memory for file descriptors and not free that memory.</p> <p class="p"><strong class="ph b">Bug:</strong> <a class="xref" href="https://issues.apache.org/jira/browse/IMPALA-1854"; target="_blank">IMPALA-1854</a></p> </div> </article> - <article class="topic concept nested2" aria-labelledby="ariaid-title120" id="fixed_issues_220__IMPALA-1712"> - <h3 class="title topictitle3" id="ariaid-title120">Spurious stale block locality messages</h3> + <article class="topic concept nested2" aria-labelledby="ariaid-title121" id="fixed_issues_220__IMPALA-1712"> + <h3 class="title topictitle3" id="ariaid-title121">Spurious stale block locality messages</h3> <div class="body conbody"> <p class="p"> Impala could issue messages stating the block locality metadata was stale, @@ -1576,8 +1592,8 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1 </div> </article> - <article class="topic concept nested2" aria-labelledby="ariaid-title121" id="fixed_issues_220__IMPALA-1711"> - <h3 class="title topictitle3" id="ariaid-title121">DROP TABLE fails after COMPUTE STATS and ALTER TABLE RENAME to a different database.</h3> + <article class="topic concept nested2" aria-labelledby="ariaid-title122" id="fixed_issues_220__IMPALA-1711"> + <h3 class="title topictitle3" id="ariaid-title122">DROP TABLE fails after COMPUTE STATS and ALTER TABLE RENAME to a different database.</h3> <div class="body conbody"> <p class="p"> When a table was moved from one database to another, the column statistics were not pointed to the new database.i @@ -1588,9 +1604,9 @@ select 2061013007, conv(cast(cast(2061013007 as decimal(20,0)) as bigint), 16, 1 </div> </article> - <article class="topic concept nested2" aria-labelledby="ariaid-title122" id="fixed_issues_220__IMPALA-1674"> + <article class="topic concept nested2" aria-labelledby="ariaid-title123" id="fixed_issues_220__IMPALA-1674"> - <h3 class="title topictitle3" id="ariaid-title122">IMPALA-1556 causes memory leak with secure connections</h3> + <h3 class="title topictitle3" id="ariaid-title123">IMPALA-1556 causes memory leak with secure connections</h3> <div class="body
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