Pranay Singh has posted comments on this change. ( http://gerrit.cloudera.org:8080/8936 )
Change subject: IMPALA-3833: Fix invalid data handling in Sequence and RCFile scanners ...................................................................... Patch Set 6: (4 comments) http://gerrit.cloudera.org:8080/#/c/8936/5/be/src/exec/hdfs-rcfile-scanner.cc File be/src/exec/hdfs-rcfile-scanner.cc: http://gerrit.cloudera.org:8080/#/c/8936/5/be/src/exec/hdfs-rcfile-scanner.cc@119 PS5, Line 119: ss << stream_->filename() << " Invalid RCFILE_VERSION_HEADER: '" > I meant the filename of the file being decoded, i.e. stream_->filename(). Done http://gerrit.cloudera.org:8080/#/c/8936/5/be/src/exec/hdfs-rcfile-scanner.cc@119 PS5, Line 119: ss << stream_->filename() << " Invalid RCFILE_VERSION_HEADER: '" > It seems like the message text should be enough to distinguish, right? Done http://gerrit.cloudera.org:8080/#/c/8936/5/be/src/exec/scanner-context.inline.h File be/src/exec/scanner-context.inline.h: http://gerrit.cloudera.org:8080/#/c/8936/5/be/src/exec/scanner-context.inline.h@96 PS5, Line 96: } > Is this possible? The intent of the above code is that it shouldn't go nega Done http://gerrit.cloudera.org:8080/#/c/8936/5/be/src/exec/scanner-context.inline.h@97 PS5, Line 97: > This will crash since the template for the error message in common/thrift/g This is not needed as you've suggested above I have introduced the DCHECK in the beginning to check that length is never negative -- To view, visit http://gerrit.cloudera.org:8080/8936 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: Ic9cfc38af3f30c65ada9734eb471dbfa6ecdd74a Gerrit-Change-Number: 8936 Gerrit-PatchSet: 6 Gerrit-Owner: Pranay Singh Gerrit-Reviewer: Pranay Singh Gerrit-Reviewer: Tim Armstrong <tarmstr...@cloudera.com> Gerrit-Reviewer: anujphadke <apha...@cloudera.com> Gerrit-Comment-Date: Sat, 10 Feb 2018 01:01:59 +0000 Gerrit-HasComments: Yes