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From "Hive QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-16282) Semijoin: Disable slow-start for the bloom filter aggregate task
Date Fri, 24 Mar 2017 22:37:41 GMT

    [ https://issues.apache.org/jira/browse/HIVE-16282?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15941266#comment-15941266
] 

Hive QA commented on HIVE-16282:
--------------------------------



Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12860454/HIVE-16282.3.patch

{color:green}SUCCESS:{color} +1 due to 1 test(s) being added or modified.

{color:red}ERROR:{color} -1 due to 184 failed/errored test(s), 10511 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestBeeLineDriver.testCliDriver[drop_with_concurrency] (batchId=231)
org.apache.hadoop.hive.cli.TestBeeLineDriver.testCliDriver[escape_comments] (batchId=231)
org.apache.hadoop.hive.cli.TestBlobstoreCliDriver.testCliDriver[insert_into_dynamic_partitions]
(batchId=234)
org.apache.hadoop.hive.cli.TestBlobstoreCliDriver.testCliDriver[insert_overwrite_dynamic_partitions]
(batchId=234)
org.apache.hadoop.hive.cli.TestBlobstoreCliDriver.testCliDriver[write_final_output_blobstore]
(batchId=234)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[autoColumnStats_8] (batchId=13)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[auto_join_reordering_values] (batchId=5)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[auto_sortmerge_join_11] (batchId=80)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[auto_sortmerge_join_12] (batchId=31)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[auto_sortmerge_join_1] (batchId=42)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[auto_sortmerge_join_2] (batchId=45)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[auto_sortmerge_join_3] (batchId=1)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[auto_sortmerge_join_4] (batchId=58)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[auto_sortmerge_join_5] (batchId=81)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[auto_sortmerge_join_7] (batchId=83)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[bucket1] (batchId=39)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[bucket2] (batchId=47)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[bucket3] (batchId=15)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[bucket_map_join_1] (batchId=62)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[bucket_map_join_2] (batchId=54)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[bucketcontext_1] (batchId=31)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[bucketcontext_2] (batchId=61)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[bucketcontext_3] (batchId=63)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[bucketcontext_4] (batchId=38)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[bucketcontext_5] (batchId=22)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[bucketcontext_6] (batchId=77)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[bucketcontext_7] (batchId=36)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[bucketcontext_8] (batchId=35)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[bucketmapjoin10] (batchId=48)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[bucketmapjoin11] (batchId=66)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[bucketmapjoin12] (batchId=33)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[bucketmapjoin13] (batchId=37)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[bucketmapjoin8] (batchId=12)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[bucketmapjoin9] (batchId=16)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[cbo_rp_outer_join_ppr] (batchId=7)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[columnstats_partlvl] (batchId=33)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[columnstats_tbllvl] (batchId=8)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[comments] (batchId=35)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[constantPropagateForSubQuery] (batchId=59)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[display_colstats_tbllvl] (batchId=3)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[druid_basic2] (batchId=10)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[filter_join_breaktask] (batchId=69)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[fouter_join_ppr] (batchId=30)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[groupby_map_ppr] (batchId=8)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[groupby_map_ppr_multi_distinct] (batchId=47)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[groupby_ppr] (batchId=27)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[groupby_ppr_multi_distinct] (batchId=54)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[groupby_sort_1_23] (batchId=73)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[groupby_sort_6] (batchId=9)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[groupby_sort_skew_1_23] (batchId=8)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[input23] (batchId=44)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[input_part7] (batchId=16)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[join17] (batchId=66)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[join35] (batchId=61)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[join9] (batchId=45)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[join_filters_overlap] (batchId=32)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[list_bucket_query_oneskew_2] (batchId=3)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[louter_join_ppr] (batchId=40)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[merge3] (batchId=55)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[outer_join_ppr] (batchId=19)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[pcr] (batchId=56)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[pcs] (batchId=46)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[pointlookup2] (batchId=75)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[pointlookup3] (batchId=6)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[pointlookup4] (batchId=69)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[ppd_join_filter] (batchId=54)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[ppd_vc] (batchId=78)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[push_or] (batchId=15)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[regexp_extract] (batchId=50)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[router_join_ppr] (batchId=74)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[sample6] (batchId=62)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[sample8] (batchId=27)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[smb_mapjoin_11] (batchId=2)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[smb_mapjoin_13] (batchId=30)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[sort_merge_join_desc_5] (batchId=17)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[sort_merge_join_desc_6] (batchId=82)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[sort_merge_join_desc_7] (batchId=25)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[temp_table_display_colstats_tbllvl]
(batchId=72)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[transform_ppr1] (batchId=13)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[transform_ppr2] (batchId=41)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[udf_explode] (batchId=41)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[udtf_explode] (batchId=47)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[union22] (batchId=13)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[union24] (batchId=56)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[union_ppr] (batchId=18)
org.apache.hadoop.hive.cli.TestEncryptedHDFSCliDriver.testCliDriver[encryption_join_unencrypted_tbl]
(batchId=161)
org.apache.hadoop.hive.cli.TestEncryptedHDFSCliDriver.testCliDriver[encryption_join_with_different_encryption_keys]
(batchId=161)
org.apache.hadoop.hive.cli.TestMiniLlapCliDriver.testCliDriver[bucket5] (batchId=138)
org.apache.hadoop.hive.cli.TestMiniLlapCliDriver.testCliDriver[reduce_deduplicate] (batchId=138)
org.apache.hadoop.hive.cli.TestMiniLlapCliDriver.testCliDriver[unionDistinct_1] (batchId=137)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[auto_sortmerge_join_11]
(batchId=156)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[auto_sortmerge_join_12]
(batchId=146)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[auto_sortmerge_join_1]
(batchId=148)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[auto_sortmerge_join_2]
(batchId=149)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[auto_sortmerge_join_3]
(batchId=140)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[auto_sortmerge_join_4]
(batchId=152)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[auto_sortmerge_join_5]
(batchId=156)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[auto_sortmerge_join_7]
(batchId=157)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[auto_sortmerge_join_8]
(batchId=154)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[bucket2] (batchId=150)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[bucket3] (batchId=142)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[bucket4] (batchId=154)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[bucket_many] (batchId=152)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[bucketmapjoin1] (batchId=156)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[bucketmapjoin2] (batchId=140)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[bucketmapjoin3] (batchId=148)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[bucketmapjoin4] (batchId=140)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[bucketmapjoin7] (batchId=145)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[column_table_stats] (batchId=154)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[column_table_stats_orc]
(batchId=140)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[disable_merge_for_bucketing]
(batchId=154)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[filter_join_breaktask]
(batchId=154)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[join32_lessSize] (batchId=140)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[mapjoin_mapjoin] (batchId=149)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[metadataonly1] (batchId=152)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[optimize_nullscan] (batchId=155)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[ppd_union_view] (batchId=145)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[sample10] (batchId=149)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[smb_mapjoin_15] (batchId=154)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[stats11] (batchId=155)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[tez_join_result_complex]
(batchId=142)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[vectorization_0] (batchId=156)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[vectorized_ptf] (batchId=152)
org.apache.hadoop.hive.cli.TestMiniSparkOnYarnCliDriver.testCliDriver[bucket4] (batchId=164)
org.apache.hadoop.hive.cli.TestMiniSparkOnYarnCliDriver.testCliDriver[bucket5] (batchId=164)
org.apache.hadoop.hive.cli.TestMiniSparkOnYarnCliDriver.testCliDriver[bucketmapjoin7] (batchId=162)
org.apache.hadoop.hive.cli.TestMiniSparkOnYarnCliDriver.testCliDriver[disable_merge_for_bucketing]
(batchId=164)
org.apache.hadoop.hive.cli.TestMiniSparkOnYarnCliDriver.testCliDriver[reduce_deduplicate]
(batchId=164)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[auto_join_reordering_values] (batchId=99)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[auto_sortmerge_join_12] (batchId=110)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[auto_sortmerge_join_1] (batchId=115)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[auto_sortmerge_join_3] (batchId=96)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[auto_sortmerge_join_4] (batchId=122)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[auto_sortmerge_join_5] (batchId=133)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[auto_sortmerge_join_7] (batchId=134)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[auto_sortmerge_join_8] (batchId=128)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[bucket2] (batchId=117)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[bucket3] (batchId=103)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[bucket4] (batchId=128)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[bucket_map_join_1] (batchId=124)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[bucket_map_join_2] (batchId=120)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[bucketmapjoin10] (batchId=118)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[bucketmapjoin11] (batchId=126)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[bucketmapjoin12] (batchId=111)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[bucketmapjoin13] (batchId=112)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[bucketmapjoin1] (batchId=132)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[bucketmapjoin2] (batchId=97)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[bucketmapjoin3] (batchId=115)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[bucketmapjoin4] (batchId=96)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[bucketmapjoin7] (batchId=109)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[bucketmapjoin8] (batchId=101)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[bucketmapjoin9] (batchId=103)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[disable_merge_for_bucketing] (batchId=129)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[filter_join_breaktask] (batchId=128)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[groupby_map_ppr] (batchId=100)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[groupby_map_ppr_multi_distinct]
(batchId=117)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[groupby_ppr] (batchId=109)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[groupby_ppr_multi_distinct] (batchId=120)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[groupby_sort_1_23] (batchId=130)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[groupby_sort_skew_1_23] (batchId=100)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[join17] (batchId=126)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[join34] (batchId=126)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[join35] (batchId=123)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[join9] (batchId=116)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[join_filters_overlap] (batchId=111)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[louter_join_ppr] (batchId=114)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[optimize_nullscan] (batchId=130)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[outer_join_ppr] (batchId=105)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[pcr] (batchId=121)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[ppd_join_filter] (batchId=120)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[router_join_ppr] (batchId=130)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[sample10] (batchId=116)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[sample6] (batchId=124)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[sample8] (batchId=109)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[smb_mapjoin_11] (batchId=96)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[smb_mapjoin_12] (batchId=100)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[smb_mapjoin_13] (batchId=110)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[smb_mapjoin_15] (batchId=128)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[transform_ppr1] (batchId=102)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[transform_ppr2] (batchId=114)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[union24] (batchId=121)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[union_ppr] (batchId=104)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[vectorization_0] (batchId=131)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[vectorized_ptf] (batchId=123)
{noformat}

Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/4347/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/4347/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-4347/

Messages:
{noformat}
Executing org.apache.hive.ptest.execution.TestCheckPhase
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
Tests exited with: TestsFailedException: 184 tests failed
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12860454 - PreCommit-HIVE-Build

> Semijoin: Disable slow-start for the bloom filter aggregate task
> ----------------------------------------------------------------
>
>                 Key: HIVE-16282
>                 URL: https://issues.apache.org/jira/browse/HIVE-16282
>             Project: Hive
>          Issue Type: Bug
>    Affects Versions: 2.2.0
>            Reporter: Gopal V
>            Assignee: Deepak Jaiswal
>         Attachments: extended plan.rtf, HIVE-16282.1.patch, HIVE-16282.2.patch, HIVE-16282.3.patch,
HIVE-16282.4.patch
>
>
> The slow-start of the bloom filter vertex is a scheduling problem which causes more pre-emption
than is useful.
> When the bloom filters are arranged as follows
> Map 1(10 tasks)->Reducer 2(1 task)->Map 3(100 tasks)
> Map 3 and Map 1 are immediately active since Reducer 2 -> Map 3 is a broadcast edge.
> Once 3 tasks in Map 1 finish, the engine kills one active task from Map 3 to make room
for Reducer 2.



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