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https://issues.apache.org/jira/browse/HIVE-2935?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13476526#comment-13476526
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Thejas M Nair commented on HIVE-2935:
-------------------------------------
With concurrency=10, we see around 25 additional failures. We ran it twice with
concurrency=10 and once with concurrency=100, the total number of failures
happened to be same - 70, but some of the tests that failed were unique in each
run. The additional tests that failed in one of the test runs with
concurrency=10 are -
alter3
alter_merge_stats
bucketmapjoin2
create_escape
groupby_sort_1
groupby_sort_skew_1
input_part10
join_filters_overlap
join_map_ppr
load_fs
pcr
ppd_union_view
rcfile_default_format
sample10
sort_merge_join_desc_5
sort_merge_join_desc_6
sort_merge_join_desc_7
stats0
stats11
stats18
stats_empty_dyn_part
stats_empty_partition
union22
union24
updateAccessTime
The tests have been run with HIVE-2935.2.nothrift.patch.txt .
I went through a sample of the failures, and most of them have two types of
failures -
1. metadata such as numRows and rawDataSize get reported as 0 .
eg -
alter_merge_stats
bucketmapjoin2.q
stats18.q - desc formatted stats_part partition query - missing some stats
records in output
union22 - stats records missing
groupby_sort_1.q - difference in '.. rows selected' that is printed after
explain .
2. DDL command failed
example -
Error: Error while processing statement: FAILED: Execution Error, return code 1
from org.apache.hadoop.hive.ql.exec.DDLTask (state=08S01,code=1)
Error: Error while processing statement: FAILED: Execution Error, return code 1
from org.apache.hadoop.hive.ql.exec.DDLTask (state=08S01,code=1)
Aborting command set because "force" is false and command failed: "drop table
alter_partition_format_test;"
Aborting command set because "force" is false and command failed: "!run
!!{qFileDirectory}!!/alter_partition_format_loc.q"
tests-
rcfile_createas1.q.out
alter_partition_format_loc.q.out
> Implement HiveServer2
> ---------------------
>
> Key: HIVE-2935
> URL: https://issues.apache.org/jira/browse/HIVE-2935
> Project: Hive
> Issue Type: New Feature
> Components: Server Infrastructure
> Reporter: Carl Steinbach
> Assignee: Carl Steinbach
> Labels: HiveServer2
> Attachments: beelinepositive.tar.gz, HIVE-2935.1.notest.patch.txt,
> HIVE-2935.2.notest.patch.txt, HIVE-2935.2.nothrift.patch.txt
>
>
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