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From "Hive QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-12175) Upgrade Kryo version to 3.0.x
Date Sat, 14 Nov 2015 19:11:10 GMT

    [ https://issues.apache.org/jira/browse/HIVE-12175?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15005546#comment-15005546
] 

Hive QA commented on HIVE-12175:
--------------------------------



Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12772280/HIVE-12175.3.patch

{color:red}ERROR:{color} -1 due to no test(s) being added or modified.

{color:red}ERROR:{color} -1 due to 55 failed/errored test(s), 9777 tests executed
*Failed tests:*
{noformat}
TestHBaseAggrStatsCacheIntegration - did not produce a TEST-*.xml file
TestHWISessionManager - did not produce a TEST-*.xml file
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_auto_join0
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_auto_join25
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_auto_join30
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_auto_join31
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_auto_join_filters
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_auto_join_stats
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_auto_join_without_localtask
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_auto_sortmerge_join_1
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_auto_sortmerge_join_14
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_auto_sortmerge_join_15
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_auto_sortmerge_join_2
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_auto_sortmerge_join_3
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_auto_sortmerge_join_4
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_auto_sortmerge_join_5
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_auto_sortmerge_join_6
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_auto_sortmerge_join_7
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_auto_sortmerge_join_8
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_auto_sortmerge_join_9
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_bucketsortoptimize_insert_2
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_bucketsortoptimize_insert_4
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_bucketsortoptimize_insert_5
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_bucketsortoptimize_insert_6
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_cbo_rp_annotate_stats_groupby
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_cbo_rp_cross_product_check_2
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_correlationoptimizer5
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_cross_product_check_2
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_explain_rearrange
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_infer_bucket_sort_convert_join
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_join29
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_join31
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_mapjoin_hook
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_multiMapJoin1
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_multiMapJoin2
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_runtime_skewjoin_mapjoin_spark
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_subq_where_serialization
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_subquery_in_having
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_subquery_multiinsert
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_union22
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_unionDistinct_1
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_vector_join30
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_vector_join_filters
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_vector_mapjoin_reduce
org.apache.hadoop.hive.cli.TestMiniLlapCliDriver.testCliDriver_tez_join_hash
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_hybridgrace_hashjoin_2
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_tez_join_hash
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_union5
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_union7
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testNegativeCliDriver_authorization_uri_import
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver_union7
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver_union_ppr
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver_vectorized_ptf
org.apache.hive.jdbc.TestSSL.testSSLFetchHttp
org.apache.hive.jdbc.TestSSL.testSSLVersion
{noformat}

Test results: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/6037/testReport
Console output: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/6037/console
Test logs: http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-6037/

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: 55 tests failed
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12772280 - PreCommit-HIVE-TRUNK-Build

> Upgrade Kryo version to 3.0.x
> -----------------------------
>
>                 Key: HIVE-12175
>                 URL: https://issues.apache.org/jira/browse/HIVE-12175
>             Project: Hive
>          Issue Type: Improvement
>          Components: Serializers/Deserializers
>    Affects Versions: 2.0.0
>            Reporter: Prasanth Jayachandran
>            Assignee: Prasanth Jayachandran
>         Attachments: HIVE-12175.1.patch, HIVE-12175.2.patch, HIVE-12175.3.patch, HIVE-12175.3.patch
>
>
> Current version of kryo (2.22) has some issue (refer exception below and in HIVE-12174)
with serializing ArrayLists generated using Arrays.asList(). We need to either replace all
occurrences of  Arrays.asList() or change the current StdInstantiatorStrategy. This issue
is fixed in later versions and kryo community recommends using DefaultInstantiatorStrategy
with fallback to StdInstantiatorStrategy. More discussion about this issue is here https://github.com/EsotericSoftware/kryo/issues/216.
Alternatively, custom serilization/deserilization class can be provided for Arrays.asList.
> Also, kryo 3.0 introduced unsafe based serialization which claims to have much better
performance for certain types of serialization. 
> Exception:
> {code}
> Caused by: java.lang.NullPointerException
> 	at java.util.Arrays$ArrayList.size(Arrays.java:2847)
> 	at java.util.AbstractList.add(AbstractList.java:108)
> 	at org.apache.hive.com.esotericsoftware.kryo.serializers.CollectionSerializer.read(CollectionSerializer.java:112)
> 	at org.apache.hive.com.esotericsoftware.kryo.serializers.CollectionSerializer.read(CollectionSerializer.java:18)
> 	at org.apache.hive.com.esotericsoftware.kryo.Kryo.readObject(Kryo.java:694)
> 	at org.apache.hive.com.esotericsoftware.kryo.serializers.ObjectField.read(ObjectField.java:106)
> 	... 57 more
> {code}



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