[SPARK-20980] [SQL] Rename wholeFile to multiLine for both CSV and JSON#18202
[SPARK-20980] [SQL] Rename wholeFile to multiLine for both CSV and JSON#18202gatorsmile wants to merge 3 commits into
wholeFile to multiLine for both CSV and JSON#18202Conversation
gatorsmile
changed the title
wholeFile to multiLinewholeFile to multiLine
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Test build #77733 has started for PR 18202 at commit |
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Retest this please. |
| parameters.getOrElse("timestampFormat", "yyyy-MM-dd'T'HH:mm:ss.SSSXXX"), timeZone, Locale.US) | ||
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| val wholeFile = parameters.get("wholeFile").map(_.toBoolean).getOrElse(false) | ||
| val multiLine = parameters.get("multiLine").map(_.toBoolean).getOrElse(false) |
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Hi, @gatorsmile .
It seems that we need to change JSONOptions.wholeFile together.
https://github.com/apache/spark/blob/master/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/json/JSONOptions.scala#L84
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That is different. Each JSON file only can parse at most one record when wholeFile is on.
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After rethinking the issue, we need to rename both CSV and JSON to multiLine and fix the JSON parsing to make them consistent.
gatorsmile
changed the title
wholeFile to multiLinewholeFile to multiLine for both CSV and JSON
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Test build #77746 has finished for PR 18202 at commit
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I think the change itself looks good as targeted to me (if this is going to be included in 2.2.0 - I just saw https://issues.apache.org/jira/browse/SPARK-20980?focusedCommentId=16037416&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-16037416). Looks we just need a decision. Probably, please let me cc @rxin who I believe came up the option name initially. |
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Wouldn't this break compatibility? |
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Test build #77751 has finished for PR 18202 at commit
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Test build #77752 has finished for PR 18202 at commit
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Both options look added in 2.2 assuming from the JIRAs https://issues.apache.org/jira/browse/SPARK-19610 and https://issues.apache.org/jira/browse/SPARK-18352. If it targets 2.2.0, I guess It wouldn't. |
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let's hold it until RC4 finishes. If RC4 passes, we need to update this PR to support the old option name, otherwise we can just rename. |
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Hi all, it sounds RC4 vote was failed. Should we proceed this one? |
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ah lucky :) merging to master/2.2! |
… JSON The current option name `wholeFile` is misleading for CSV users. Currently, it is not representing a record per file. Actually, one file could have multiple records. Thus, we should rename it. Now, the proposal is `multiLine`. N/A Author: Xiao Li <gatorsmile@gmail.com> Closes #18202 from gatorsmile/renameCVSOption. (cherry picked from commit 2051428) Signed-off-by: Wenchen Fan <wenchen@databricks.com>
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opened #18312 |
… JSON ### What changes were proposed in this pull request? The current option name `wholeFile` is misleading for CSV users. Currently, it is not representing a record per file. Actually, one file could have multiple records. Thus, we should rename it. Now, the proposal is `multiLine`. ### How was this patch tested? N/A Author: Xiao Li <gatorsmile@gmail.com> Closes apache#18202 from gatorsmile/renameCVSOption.
7 participants
What changes were proposed in this pull request?
The current option name
wholeFileis misleading for CSV users. Currently, it is not representing a record per file. Actually, one file could have multiple records. Thus, we should rename it. Now, the proposal ismultiLine.How was this patch tested?
N/A