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https://issues.apache.org/jira/browse/HIVE-19185?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17558837#comment-17558837
]
lifeso commented on HIVE-19185:
-------------------------------
So, how can we support zstd ?
Is it enough to to just modify CompressionKind.java to support zstd ?
* *Exception:*
{quote}Caused by: java.lang.IllegalArgumentException: No enum constant
org.apache.orc.CompressionKind.ZSTD
at java.lang.Enum.valueOf(Enum.java:238)
at org.apache.orc.CompressionKind.valueOf(CompressionKind.java:25)
at org.apache.orc.OrcFile$WriterOptions.<init>(OrcFile.java:425)
at
org.apache.hadoop.hive.ql.io.orc.OrcFile$WriterOptions.<init>(OrcFile.java:152)
at
org.apache.hadoop.hive.ql.io.orc.OrcFile.writerOptions(OrcFile.java:361)
at
org.apache.hadoop.hive.ql.io.orc.OrcOutputFormat.getOptions(OrcOutputFormat.java:126)
at
org.apache.hadoop.hive.ql.io.orc.OrcOutputFormat.getHiveRecordWriter(OrcOutputFormat.java:184)
at
org.apache.hadoop.hive.ql.io.orc.OrcOutputFormat.getHiveRecordWriter(OrcOutputFormat.java:61)
at
org.apache.hadoop.hive.ql.io.HiveFileFormatUtils.getRecordWriter(HiveFileFormatUtils.java:297)
at
org.apache.hadoop.hive.ql.io.HiveFileFormatUtils.getHiveRecordWriter(HiveFileFormatUtils.java:282)
{quote}
> Orc files can support zstd or lz4 ？
> -----------------------------------
>
> Key: HIVE-19185
> URL: https://issues.apache.org/jira/browse/HIVE-19185
> Project: Hive
> Issue Type: Wish
> Reporter: gehaijiang
> Priority: Major
>
> orc file ： high level compression (one of NONE, ZLIB, SNAPPY) ， When can
> we support LZ4 or ZSTD？
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