[GitHub] [parquet-mr] sunchao commented on a diff in pull request #976: PARQUET-2158: Upgrade Hadoop dependency to version 3.2.0

2022-06-17 Thread GitBox


sunchao commented on code in PR #976:
URL: https://github.com/apache/parquet-mr/pull/976#discussion_r900689594


##
parquet-thrift/src/main/java/org/apache/parquet/thrift/projection/deprecated/PathGlobPattern.java:
##
@@ -20,8 +20,8 @@
 
 import org.apache.hadoop.fs.GlobPattern;
 
-import java.util.regex.Pattern;
-import java.util.regex.PatternSyntaxException;
+import com.google.re2j.Pattern;

Review Comment:
   I think this may not work for projects like Spark who are using Hadoop 
shaded client, since the `GlobPattern.compiled` is relocated to 
`org.apache.hadoop.shaded.com.google.re2j.Pattern`.
   
   It might be easier to just remove the class as it has been marked as 
deprecated since Parquet 1.8.0, 2015



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[GitHub] [parquet-mr] sunchao commented on a diff in pull request #976: PARQUET-2158: Upgrade Hadoop dependency to version 3.2.0

2022-06-17 Thread GitBox


sunchao commented on code in PR #976:
URL: https://github.com/apache/parquet-mr/pull/976#discussion_r900689594


##
parquet-thrift/src/main/java/org/apache/parquet/thrift/projection/deprecated/PathGlobPattern.java:
##
@@ -20,8 +20,8 @@
 
 import org.apache.hadoop.fs.GlobPattern;
 
-import java.util.regex.Pattern;
-import java.util.regex.PatternSyntaxException;
+import com.google.re2j.Pattern;

Review Comment:
   I think this may not work for projects like Spark who are using Hadoop 
shaded client, since the `GlobPattern.compiled` is relocated to 
`org.apache.hadoop.shaded.com.google.re2j.Pattern`.
   
   It might be easier to just remove the class as it has been marked as 
deprecated since Parquet 1.8.0, 2015. It is also not used anywhere in the 
project.



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[GitHub] [parquet-mr] sunchao commented on a diff in pull request #976: PARQUET-2158: Upgrade Hadoop dependency to version 3.2.0

2022-06-17 Thread GitBox


sunchao commented on code in PR #976:
URL: https://github.com/apache/parquet-mr/pull/976#discussion_r900576817


##
pom.xml:
##
@@ -76,7 +76,7 @@
 2.13.2.2
 0.14.2
 shaded.parquet
-2.10.1
+3.2.0

Review Comment:
   hmm why 3.2.0, not 3.3.1/3.3.2?



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