You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@impala.apache.org by "Sailesh Mukil (JIRA)" <ji...@apache.org> on 2017/10/24 23:48:00 UTC
[jira] [Resolved] (IMPALA-5672) Queries occasionally fail with
GSSException: No valid credentials provided
[ https://issues.apache.org/jira/browse/IMPALA-5672?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sailesh Mukil resolved IMPALA-5672.
-----------------------------------
Resolution: Duplicate
Duplicate of IMPALA-5596.
> Queries occasionally fail with GSSException: No valid credentials provided
> ---------------------------------------------------------------------------
>
> Key: IMPALA-5672
> URL: https://issues.apache.org/jira/browse/IMPALA-5672
> Project: IMPALA
> Issue Type: Sub-task
> Components: Backend
> Reporter: Mostafa Mokhtar
> Assignee: Sailesh Mukil
> Priority: Critical
>
> While running 32 concurrent shuffle only queries on 4 rack cluster running KRPC some queries started failing with the errors below, same test ran fine while using CDH5-trunk.
> Queries against the same data with lower concurrency ran fine.
> Status: Failed to open HDFS file hdfs://1512.foo.com:8020/user/hive/warehouse/tpcds_30000_parquet_4_rack.db/store_sales/624389d99af56602-df2071b800000022_1620248623_data.46.parq Error(255): Unknown error 255 Root cause: GSSException: No valid credentials provided (Mechanism level: Failed to find any Kerberos tgt)
> {code}
> Operator #Hosts Avg Time Max Time #Rows Est. #Rows Peak Mem Est. Peak Mem Detail
> ---------------------------------------------------------------------------------------------------------------------------
> 08:EXCHANGE 1 8.831us 8.831us 0 25.54K 0 0 UNPARTITIONED
> 07:AGGREGATE 17 2.988ms 7.026ms 0 25.54K 2.30 MB 10.00 MB FINALIZE
> 06:EXCHANGE 17 6.977us 7.925us 0 25.54K 0 0 HASH(ss_cdemo_sk,ss_store_s...
> 03:AGGREGATE 17 2m18s 2m27s 0 25.54K 9.33 MB 10.00 MB STREAMING
> 02:HASH JOIN 17 6m28s 6m45s 0 25.54K 1.10 MB 1.74 KB INNER JOIN, PARTITIONED
> |--05:EXCHANGE 17 14.418us 25.128us 2.30K 2.30K 0 0 HASH(b.p_item_sk,b.p_promo_sk)
> | 01:SCAN HDFS 1 5.498ms 5.498ms 2.30K 2.30K 139.10 KB 32.00 MB tpcds_30000_parquet_1_rack....
> 04:EXCHANGE 17 3m22s 3m27s 86.40B 86.40B 0 0 HASH(a.ss_item_sk,a.ss_tick...
> 00:SCAN HDFS 17 42s883ms 48s587ms 86.40B 86.40B 567.29 MB 352.00 MB tpcds_30000_parquet_1_rack....
> {code}
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)