Philip Zeyliger has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/8211 )

Change subject: IMPALA-5243: Speed up code gen for wide Avro tables.
......................................................................


Patch Set 7: Code-Review+1

Carrying the +1.

I've not made any changes here (except rebases). I've run the core tests 
successfully. I had run into https://issues.apache.org/jira/browse/IMPALA-6118 
and https://issues.apache.org/jira/browse/IMPALA-6106 in previous testing. I 
didn't see any evidence that this change breaks the build specifically.

The specific failed GVO build had the following assertion. That's IMPALA-6099, 
which is also reasonably unrelated to the Avro-only changes here.


F1023 19:06:33.677640 43548 filter-context.cc:49] Check failed: it != 
counters.end() Tried to increment unknown counter group
*** Check failure stack trace: ***
    @          0x2f1e11d  google::LogMessage::Fail()
F1023 19:06:33.677934 43350 filter-context.cc:49] Check failed: it != 
counters.end() Tried to increment unknown counter group
*** Check failure stack trace: ***
    @          0x2f1f9c2  google::LogMessage::SendToLog()
    @          0x2f1daf7  google::LogMessage::Flush()
    @          0x2f1e11d  google::LogMessage::Fail()
    @          0x2f210be  google::LogMessageFatal::~LogMessageFatal()
    @          0x2f1f9c2  google::LogMessage::SendToLog()
    @          0x1ca4d99  impala::FilterStats::IncrCounters()                   
                                                                                
                                                                                
                                                                        @       
   0x1ca72a4  impala::FilterContext::CheckForAlwaysFalse()
    @          0x2f1daf7  google::LogMessage::Flush()
    @          0x1aa537d  impala::HdfsScanNodeBase::PartitionPassesFilters()
    @          0x2f210be  google::LogMessageFatal::~LogMessageFatal()
    @          0x1b0c9c6  impala::HdfsParquetScanner::GetNextInternal()
    @          0x1ca4d99  impala::FilterStats::IncrCounters()
    @          0x1b0acca  impala::HdfsParquetScanner::ProcessSplit()
    @          0x1a99cc0  impala::HdfsScanNode::ProcessSplit()
    @          0x1ca72a4  impala::FilterContext::CheckForAlwaysFalse()
    @          0x1a99136  impala::HdfsScanNode::ScannerThread()
    @          0x1a985d3  
_ZZN6impala12HdfsScanNode22ThreadTokenAvailableCbEPNS_17ThreadResourceMgr12ResourcePoolEENKUlvE_clEv
    @          0x1aa537d  impala::HdfsScanNodeBase::PartitionPassesFilters()
    @          0x1a9a501  
_ZN5boost6detail8function26void_function_obj_invoker0IZN6impala12HdfsScanNode22ThreadTokenAvailableCbEPNS3_17ThreadResourceMgr12ResourcePoolEEUlvE_vE6invokeERNS1_15function_bufferE
    @          0x171bdfc  boost::function0<>::operator()()
    @          0x1b0c9c6  impala::HdfsParquetScanner::GetNextInternal()
    @          0x19f3393  impala::Thread::SuperviseThread()
    @          0x1b0acca  impala::HdfsParquetScanner::ProcessSplit()            
                                                                                
                                                                                
                                                                        @       
   0x19fbf26  boost::_bi::list4<>::operator()<>()
    @          0x1a99cc0  impala::HdfsScanNode::ProcessSplit()
    @          0x19fbe69  boost::_bi::bind_t<>::operator()()
    @          0x19fbe2c  boost::detail::thread_data<>::run()
    @          0x1a99136  impala::HdfsScanNode::ScannerThread()
    @          0x1a985d3  
_ZZN6impala12HdfsScanNode22ThreadTokenAvailableCbEPNS_17ThreadResourceMgr12ResourcePoolEENKUlvE_clEv
    @          0x20a7c9a  thread_proxy
    @          0x1a9a501  
_ZN5boost6detail8function26void_function_obj_invoker0IZN6impala12HdfsScanNode22ThreadTokenAvailableCbEPNS3_17ThreadResourceMgr12ResourcePoolEEUlvE_vE6invokeERNS1_15function_bufferE
    @     0x7f0cd8e3a6ba  start_thread
    @     0x7f0cd8b703dd  clone


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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I7f1b390be4adf6e6699a18344234f8ff7ee74476
Gerrit-Change-Number: 8211
Gerrit-PatchSet: 7
Gerrit-Owner: Philip Zeyliger <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins
Gerrit-Reviewer: Philip Zeyliger <[email protected]>
Gerrit-Reviewer: Tim Armstrong <[email protected]>
Gerrit-Comment-Date: Fri, 27 Oct 2017 16:17:28 +0000
Gerrit-HasComments: No

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