hive-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Rajat Khandelwal" <>
Subject Review Request 36939: HIVE-11376: CombineHiveInputFormat is falling back to HiveInputFormat in case codecs are found for one of the input files
Date Thu, 30 Jul 2015 12:48:14 GMT

This is an automatically generated e-mail. To reply, visit:

Review request for hive.

Bugs: HIVE-11376

Repository: hive-git


This is the exact code snippet:


/ Since there is no easy way of knowing whether MAPREDUCE-1597 is present in the tree or not,
      // we use a configuration variable for the same
      if (this.mrwork != null && !this.mrwork.getHadoopSupportsSplittable()) {
        // The following code should be removed, once
        // is fixed.
        // Hadoop does not handle non-splittable files correctly for CombineFileInputFormat,
        // so don't use CombineFileInputFormat for non-splittable files

        //ie, dont't combine if inputformat is a TextInputFormat and has compression turned



  common/src/java/org/apache/hadoop/hive/conf/ 33b67dd7b0fde41f81f8d86ea8c83d29c631e3d7

  ql/src/java/org/apache/hadoop/hive/ql/io/ 1de7e4073f5eea4c7be8423a7ebe6a89cb51d9f1

  ql/src/java/org/apache/hadoop/hive/ql/optimizer/ 693d8c7e9f956999b2da33593d780e37ddf2b3b8

  ql/src/java/org/apache/hadoop/hive/ql/plan/ 3217df27bb5731a1dcd5db1ae17c5bdff2e3fbfc

  ql/src/java/org/apache/hadoop/hive/ql/plan/ 76926e79729d9ea4823de0ffc9b1e5bac6364842




Rajat Khandelwal

  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message