impala-reviews mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Zoltan Ivanfi (Code Review)" <ger...@cloudera.org>
Subject [Impala-ASF-CR] IMPALA-4371: Incorrect DCHECK-s in hdfs-parquet-table-writer
Date Thu, 03 Nov 2016 18:59:52 GMT
Zoltan Ivanfi has posted comments on this change.

Change subject: IMPALA-4371: Incorrect DCHECK-s in hdfs-parquet-table-writer
......................................................................


Patch Set 2:

> Do you have access to the file to repro'ed this in the wild?  And
 > given that DCHECKs are compiled out of release builds, how did this
 > cause a problem in the wild?

In the wild, some `insert into ... select from ...` queries have hit this check when converting
CSV to Parquet, but I do not have access to those CSV files. A debug build was used while
investigating an unrelated issue, that's how the DCHECK failure was noticed.

-- 
To view, visit http://gerrit.cloudera.org:8080/4835
To unsubscribe, visit http://gerrit.cloudera.org:8080/settings

Gerrit-MessageType: comment
Gerrit-Change-Id: I52e1b1354e9ea056b49331e75e53759952a81b76
Gerrit-PatchSet: 2
Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-Owner: Zoltan Ivanfi <zi@cloudera.com>
Gerrit-Reviewer: Dan Hecht <dhecht@cloudera.com>
Gerrit-Reviewer: Tim Armstrong <tarmstrong@cloudera.com>
Gerrit-Reviewer: Zoltan Ivanfi <zi@cloudera.com>
Gerrit-HasComments: No

Mime
View raw message