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https://issues.apache.org/jira/browse/IMPALA-9443?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17054563#comment-17054563
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Kris Hahn edited comment on IMPALA-9443 at 3/9/20, 6:36 PM:
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There are a few sections in the impala_perf_stats doc that mention ALTER TABLE,
starting at line 462. During the update to resolve this issue, I hit ALTER
TABLE is not supported on transactional (ACID) table:
https://issues.apache.org/jira/browse/IMPALA-8831. Need to get advice about
handling doc problem: cannot test/make doc SHOW TABLE STATS updates that
involve ALTER TABLE. Should the docs be hidden?
was (Author: krishahn):
There are a few sections in the impala_perf_stats doc that mention ALTER TABLE,
starting at line 462. During the update to resolve this issue, I hit ALTER
TABLE is not supported on transactional (ACID) table. Need to get advice about
handling this doc problem before publishing SHOW TABLE STATS updates.
> [DOC] Update show table stats output
> ------------------------------------
>
> Key: IMPALA-9443
> URL: https://issues.apache.org/jira/browse/IMPALA-9443
> Project: IMPALA
> Issue Type: Documentation
> Components: Docs
> Reporter: Tamas Mate
> Assignee: Kris Hahn
> Priority: Major
> Labels: future_release_doc, impala_user_docs_open
>
> The {{SHOW TABLE STATS}} output for HDFS tables is outdated on some doc sites
> or abbreviated with ellipsis. Additionally, some other tables can be broken
> as well, for example {{SHOW FILES IN}}. I am aware of the following pages:
> - [https://impala.apache.org/docs/build/html/topics/impala_show.html]
> - [https://impala.apache.org/docs/build/html/topics/impala_perf_stats.html]
> {code:java}
> Currently the output of an empty HDFS table looks like this:
> +-------+--------+------+--------------+-------------------+--------+-------------------+-------------------------------------------------+
> | #Rows | #Files | Size | Bytes Cached | Cache Replication | Format |
> Incremental stats | Location |
> +-------+--------+------+--------------+-------------------+--------+-------------------+-------------------------------------------------+
> | -1 | 15 | 149B | NOT CACHED | NOT CACHED | TEXT | false
> | hdfs://localhost:20500/test-warehouse/test |
> +-------+--------+------+--------------+-------------------+--------+-------------------+-------------------------------------------------+
> {code}
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