Jim Apple has posted comments on this change. Change subject: IMPALA-3676: Use clang as a static analysis tool ......................................................................
Patch Set 9: (3 comments) http://gerrit.cloudera.org:8080/#/c/4758/9/be/src/experiments/bit-stream-utils.8byte.inline.h File be/src/experiments/bit-stream-utils.8byte.inline.h: Line 100: if (num_bits - bit_offset_ < size) { > the dcheck at line 92 contradicts the need for this if-stmt. is the checke undone http://gerrit.cloudera.org:8080/#/c/4758/9/be/src/util/aligned-new.h File be/src/util/aligned-new.h: Line 50: }; > given that we only really use this for cache alignment, how did you test it I ran core tests. I did not add any unit tests. http://gerrit.cloudera.org:8080/#/c/4758/9/be/src/util/thread-pool.h File be/src/util/thread-pool.h: Line 34: class ThreadPool : public CacheLineAligned { > was this aligned before? if not, why are we aligning it now? Clang complained that it should have been aligned to meet the invariant we asked for on BlockingQueue -- To view, visit http://gerrit.cloudera.org:8080/4758 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: comment Gerrit-Change-Id: I4ed168488cb30ddeccd0087f3840541d858f9c06 Gerrit-PatchSet: 9 Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-Owner: Jim Apple <jbap...@cloudera.com> Gerrit-Reviewer: Dan Hecht <dhe...@cloudera.com> Gerrit-Reviewer: Henry Robinson <he...@cloudera.com> Gerrit-Reviewer: Jim Apple <jbap...@cloudera.com> Gerrit-Reviewer: Tim Armstrong <tarmstr...@cloudera.com> Gerrit-HasComments: Yes
