Attila Jeges has posted comments on this change.

Change subject: IMPALA-3989: Display skew warning for poorly formatted Parquet 
files
......................................................................


Patch Set 4:

(3 comments)

http://gerrit.cloudera.org:8080/#/c/5400/3/be/src/exec/hdfs-parquet-scanner.cc
File be/src/exec/hdfs-parquet-scanner.cc:

Line 175:       ADD_COUNTER(scan_node_->runtime_profile(), 
"NumScannersWithNoReads", TUnit::UNIT);
> I think the name here is confusing - it seems like its really counting the 
Done


http://gerrit.cloudera.org:8080/#/c/5400/3/be/src/exec/hdfs-scan-node-base.cc
File be/src/exec/hdfs-scan-node-base.cc:

Line 868: void HdfsScanNodeBase::LogPoorlyFormattedParquetFileWarning(const 
std::string& filename) {
> 'string&'
Done


http://gerrit.cloudera.org:8080/#/c/5400/3/be/src/exec/hdfs-scan-node-base.h
File be/src/exec/hdfs-scan-node-base.h:

Line 279:   void LogPoorlyFormattedParquetFileWarning(const std::string& 
filename);
> 'string&' instead of '&filename'
Done


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Gerrit-MessageType: comment
Gerrit-Change-Id: Ibf48d978383d73efdade733a892e795ebd53c76a
Gerrit-PatchSet: 4
Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-Owner: Attila Jeges <[email protected]>
Gerrit-Reviewer: Attila Jeges <[email protected]>
Gerrit-Reviewer: Thomas Tauber-Marshall <[email protected]>
Gerrit-HasComments: Yes

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