Balazs Jeszenszky has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/9389 )

Change subject: IMPALA-6553: [DOCS] load_catalog_in_background default change
......................................................................


Patch Set 3:

(3 comments)

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http://gerrit.cloudera.org:8080/#/c/9389/3/docs/shared/impala_common.xml
File docs/shared/impala_common.xml:

http://gerrit.cloudera.org:8080/#/c/9389/3/docs/shared/impala_common.xml@3465
PS3, Line 3465: Both on startup and after a global or a table-specific metadata
              :                 invalidate, the metadata load for tables that 
actual queries can
              :                 get backed up because the catalog service could 
spend time
              :                 loading metadata for another table. During such 
load, a request
              :                 for prioritized load by a query will be put on 
hold,
This should be simpler.
Consider: 'Background load can interfere with query-specific metadata loading. 
This can happen on startup or after invalidating metadata, with a duration 
depending on the amount of metadata [making it difficult to diag]'


http://gerrit.cloudera.org:8080/#/c/9389/3/docs/shared/impala_common.xml@3470
PS3, Line 3470: random long-running queries that are difficult
              :                 for you to diagnose.
remove 'for you'


http://gerrit.cloudera.org:8080/#/c/9389/3/docs/shared/impala_common.xml@3475
PS3, Line 3475: increasing
potentially increasing



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I548b2d1532c12f8d3c795a940b7f980482ecf09b
Gerrit-Change-Number: 9389
Gerrit-PatchSet: 3
Gerrit-Owner: Alex Rodoni <arod...@cloudera.com>
Gerrit-Reviewer: Balazs Jeszenszky <jes...@gmail.com>
Gerrit-Reviewer: Impala Public Jenkins
Gerrit-Reviewer: John Russell <jruss...@cloudera.com>
Gerrit-Reviewer: Tim Armstrong <tarmstr...@cloudera.com>
Gerrit-Comment-Date: Thu, 22 Feb 2018 09:57:34 +0000
Gerrit-HasComments: Yes

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