Joe McDonnell has posted comments on this change. ( http://gerrit.cloudera.org:8080/8200 )
Change subject: IMPALA-4623: [DOCS] Document file handle caching ...................................................................... Patch Set 2: (1 comment) http://gerrit.cloudera.org:8080/#/c/8200/1/docs/topics/impala_scalability.xml File docs/topics/impala_scalability.xml: http://gerrit.cloudera.org:8080/#/c/8200/1/docs/topics/impala_scalability.xml@967 PS1, Line 967: although the encryption layer : adds overhead that might lessen the benefit of the caching. > I had written in the notes from our conversation HDFS encryption adds overh The closest thing I can think of as being related to this is IMPALA-5909, where a problem with HDFS code causes excessive logging. However, I don't think that matches this statement, and it is a bug. If the sole source for this is me, then I don't think it should be included. I don't remember what I said originally (and it may have been ambiguous), but I don't currently think this statement is true. -- To view, visit http://gerrit.cloudera.org:8080/8200 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: I261c29eff80dc376528bba29ffb7d8e0f895e25f Gerrit-Change-Number: 8200 Gerrit-PatchSet: 2 Gerrit-Owner: John Russell <[email protected]> Gerrit-Reviewer: Dan Hecht <[email protected]> Gerrit-Reviewer: Joe McDonnell <[email protected]> Gerrit-Reviewer: John Russell <[email protected]> Gerrit-Reviewer: Mostafa Mokhtar <[email protected]> Gerrit-Comment-Date: Thu, 05 Oct 2017 22:44:25 +0000 Gerrit-HasComments: Yes
