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https://issues.apache.org/jira/browse/PARQUET-1381?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17745963#comment-17745963
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ASF GitHub Bot commented on PARQUET-1381:
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wgtmac commented on code in PR #1121
wgtmac commented on code in PR #1121:
URL: https://github.com/apache/parquet-mr/pull/1121#discussion_r1271309683
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parquet-hadoop/src/main/java/org/apache/parquet/hadoop/rewrite/RowGroupMerger.java:
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+/*
+ * Licensed to the Apache Software Foundation (ASF) u
Hey folks,
I have a bunch of parquets written with Level 2 list columns (among other
columns). I was trying to extend the Parquet Rewrite tool to be able to
read those parquet and only rewrite the list columns as Level 3. Any
pointers on which classes or APIs i should leverage for this purpose? An