Michael Brown has posted comments on this change.

Change subject: IMPALA-3680: Cleanup the scan range state after failed hdfs 
cache reads
......................................................................


Patch Set 6:

(4 comments)

http://gerrit.cloudera.org:8080/#/c/3313/6//COMMIT_MSG
Commit Message:

PS6, Line 13: endup
Typo: "endup"


http://gerrit.cloudera.org:8080/#/c/3313/6/testdata/cluster/node_templates/common/etc/hadoop/conf/hdfs-site.xml.tmpl
File testdata/cluster/node_templates/common/etc/hadoop/conf/hdfs-site.xml.tmpl:

PS6, Line 88:     <value>1073741824</value>
Is this a reasonable default value for our minicluster, or is this needed only 
for test_hdfs_caching_fallback_path ? Note this is much larger. What are the 
risks in changing this?

Also, as you stated privately, this requires a ulimit -l change on Jenkins 
slaves and desktop machines. Let's be sure this is the right way to go.


http://gerrit.cloudera.org:8080/#/c/3313/6/tests/query_test/test_hdfs_caching.py
File tests/query_test/test_hdfs_caching.py:

PS6, Line 105: get_random_id(5))
Instead of this, you could use the "testid_checksum" fixture, along with a 
prefix. This is also how unique_database gets its name. Or you could even cheat 
and use the unique_database string directly.


PS6, Line 114: execute_query
execute_query_expect_success() here and in other places?


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Gerrit-MessageType: comment
Gerrit-Change-Id: I0a9ea19dd8571b01d2cd5b87da1c259219f6297a
Gerrit-PatchSet: 6
Gerrit-Project: Impala
Gerrit-Branch: cdh5-trunk
Gerrit-Owner: Bharath Vissapragada <[email protected]>
Gerrit-Reviewer: Bharath Vissapragada <[email protected]>
Gerrit-Reviewer: Dan Hecht <[email protected]>
Gerrit-Reviewer: David Knupp <[email protected]>
Gerrit-Reviewer: Michael Brown <[email protected]>
Gerrit-HasComments: Yes

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