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Posted to issues@impala.apache.org by "Pooja Nilangekar (JIRA)" <ji...@apache.org> on 2018/11/01 16:13:00 UTC
[jira] [Resolved] (IMPALA-7363) Spurious error generated by
sequence file scanner with weird scan range length
[ https://issues.apache.org/jira/browse/IMPALA-7363?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Pooja Nilangekar resolved IMPALA-7363.
--------------------------------------
Resolution: Fixed
Fix Version/s: Impala 3.1.0
> Spurious error generated by sequence file scanner with weird scan range length
> ------------------------------------------------------------------------------
>
> Key: IMPALA-7363
> URL: https://issues.apache.org/jira/browse/IMPALA-7363
> Project: IMPALA
> Issue Type: Bug
> Components: Backend
> Affects Versions: Impala 3.1.0
> Reporter: Tim Armstrong
> Assignee: Pooja Nilangekar
> Priority: Critical
> Labels: avro
> Fix For: Impala 3.1.0
>
>
> Repro on master
> {noformat}
> tarmstrong@tarmstrong-box:~/Impala/incubator-impala$ impala-shell.sh
> Starting Impala Shell without Kerberos authentication
> Connected to localhost:21000
> Server version: impalad version 3.1.0-SNAPSHOT DEBUG (build cec33fa0ae75392668273d40b5a1bc4bbd7e9e2e)
> ***********************************************************************************
> Welcome to the Impala shell.
> (Impala Shell v3.1.0-SNAPSHOT (cec33fa) built on Thu Jul 26 09:50:10 PDT 2018)
> To see a summary of a query's progress that updates in real-time, run 'set
> LIVE_PROGRESS=1;'.
> ***********************************************************************************
> [localhost:21000] default> use tpch_seq_snap;
> Query: use tpch_seq_snap
> [localhost:21000] tpch_seq_snap> SET max_scan_range_length=5377;
> MAX_SCAN_RANGE_LENGTH set to 5377
> [localhost:21000] tpch_seq_snap> select count(*)
> > from lineitem;
> Query: select count(*)
> from lineitem
> Query submitted at: 2018-07-26 14:10:18 (Coordinator: http://tarmstrong-box:25000)
> Query progress can be monitored at: http://tarmstrong-box:25000/query_plan?query_id=e9428efe173ad2f4:84b66bdb00000000
> +----------+
> | count(*) |
> +----------+
> | 5993651 |
> +----------+
> WARNINGS: SkipText: length is negative
> Problem parsing file hdfs://localhost:20500/test-warehouse/tpch.lineitem_seq_snap/000000_0 at 36472193
> {noformat}
> Found while adding a test for IMPALA-7360
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