Hi Alex,
I've placed the individual testdata tars at the
IMPALA_HOME/testdata/impala-data. Steps 1...10 i've already executed. Some
queries about step no:11 and step no:12, that i want to clarify:
1) . bin/impala-config.sh
2) mkdir -p $IMPALA_HOME/testdata/impala-data
3) pushd $IMPALA_HOME/testdata/impala-data
4) cat /tmp/tpch.tar.gz{0..6} > tpch.tar.gz
5) tar -xzf tpch.tar.gz
6) rm tpch.tar.gz
7) cat /tmp/tpcds.tar.gz{0..3} > tpcds.tar.gz
8) tar -xzf tpcds.tar.gz
9) rm tpcds.tar.gz
10) popd
11) ./buildall.sh -notests -noclean -format
-----Here I've removed the -testdata option.
The reason to do this is to clear the previously generated partial schemas.
12) sudo rm -rf $IMPALA_HOME/testdata/impala-data ---- Is this step
required? Why?
Could you kindly confirm on these steps ? If any corrections, please let me
know.
Regards,
Valencia
From: Valencia Serrao/Austin/Contr/IBM
To: Alex Behm <[email protected]>
Cc: Casey Ching <[email protected]>,
[email protected], Nishidha
Panpaliya/Austin/Contr/IBM@IBMUS, Sudarshan
Jagadale/Austin/Contr/IBM@IBMUS, David
Clissold/Austin/IBM@IBMUS
Date: 05/04/2016 04:18 PM
Subject: Re: Fw: Issues with generating testdata for Impala
Hi Alex/Casey
Thank you for responding and for sharing the testdata. I'm working on using
the testdata to run the fe tests.
Meanwhile, I've posted the logs onto "Impala Dev" google group. Here's the
link:
https://groups.google.com/a/cloudera.org/forum/#!topic/impala-dev/zy05cHNrACk
Regards,
Valencia
From: Alex Behm <[email protected]>
To: Casey Ching <[email protected]>
Cc: [email protected], Sudarshan
Jagadale/Austin/Contr/IBM@IBMUS, Nishidha
Panpaliya/Austin/Contr/IBM@IBMUS, Valencia
Serrao/Austin/Contr/IBM@IBMUS
Date: 05/04/2016 12:52 PM
Subject: Re: Fw: Issues with generating testdata for Impala
Ahh, thanks Casey. Did not know about that.
Valencia, Impala's data loading expects the files to be placed
in IMPALA_HOME/testdata/impala-data
On Tue, May 3, 2016 at 11:21 PM, Casey Ching <[email protected]> wrote:
Comment inline below
On May 3, 2016 at 11:18:06 PM, Alex Behm ([email protected]) wrote:
Hi Valencia,
I'm sorry you are having so much trouble with our setup. Let's see
what we
can do.
There was an infra issue with receiving the logs you sent me. The
email/attachment got rejected on our side. Maybe you can upload the
logs
somewhere so I can grab them?
See more responses inline below.
On Sat, Apr 30, 2016 at 5:01 AM, Valencia Serrao <
[email protected]> wrote:
> Hi Alex,
>
> I was going more deeper through the logs. I have some findings
and queries:
>
> 1. At the "Invalidating Metadata" step (as mentioned in below
mail), i
> noticed that, it is trying to use kerberos. Perhaps, this is
preventing the
> testdata generation from proceeding, as we are not using
Kerberos.
> I need to know how this can be done without involving Kerberos
support ?
>
Kerberos is certainly not needed to build and run tests.
>
> 2. I had executed the fe tests despite the incomplete testdata
generation,
> the tests started and surely have failed. Many of these (null
pointer
> exception in AuthorzationTests) have a common cause: "tpch
database does
> not exist."
> e.g. as shown
in .Impala/cluster_logs/query_tests/test-run-workload.log.
>
> Does the "tpch" database gets created after the current blocker
step
> "Invalidating Metadata" ?
>
Yes, the TPCH database is created and loaded as part of that first
phase.
However, the data files are not yet publicly accessible. Let me
work on
that from my side, and get back to you soon. One way or the other
we'll be
able to provide you with the data.
The data is at
https://github.com/cloudera/Impala-docker-hub/tree/master/prereqs/container_root/tmp
. The files are split into 50 MB pieces for git. You can put them back
together as is done in
https://github.com/cloudera/Impala-docker-hub/blob/master/complete/Dockerfile
>
> 3. In the fe test console output log, another error shown:
> ============================= test session starts
> ==============================
> platform linux2 -- Python 2.7.5 -- py-1.4.30 -- pytest-2.7.2
> rootdir: /work/, inifile:
> plugins: random, xdist
> ERROR: file not found:/work/I
> mpala/../Impala-auxiliary-tests/tests/aux_custom_cluster_tests/
>
> These are not present/created on my vm. May i know when these get
created ?
>
> 4. Could you also share the total number of fe tests ?
>
I'll privately send you the console output from a successful FE
run.
Hopefully that can help.
Cheers,
Alex
>
>
> Looking forward to your reply.
>
> Regards,
> Valencia
>
>
> [image: Inactive hide details for Valencia Serrao---04/30/2016
09:05:54
> AM---Hi Alex, I've been able to make some progress on
testdata]Valencia
> Serrao---04/30/2016 09:05:54 AM---Hi Alex, I've been able to make
some
> progress on testdata generation, however, i still face the foll
>
> From: Valencia Serrao/Austin/Contr/IBM
> To: [email protected], Alex Behm <
[email protected]>
> Cc: Sudarshan Jagadale/Austin/Contr/IBM@IBMUS, Nishidha
> Panpaliya/Austin/Contr/IBM@IBMUS, Valencia
Serrao/Austin/Contr/IBM@IBMUS
> Date: 04/30/2016 09:05 AM
> Subject: Fw: Issues with generating testdata for Impala
> ------------------------------
>
>
>
> Hi Alex,
>
> I've been able to make some progress on testdata generation,
however, i
> still face the following issues:
>
>
>
*******************************************************************************************************************************************************************
> Invalidating Metadata
>
>
(load-functional-query-exhaustive-impala-load-generated-parquet-none-none.sql):
> INSERT OVERWRITE TABLE functional_parquet.alltypes partition
(year, month)
> SELECT id, bool_col, tinyint_col, smallint_col, int_col,
bigint_col,
> float_col, double_col, date_string_col, string_col,
timestamp_col, year,
> month
> FROM functional.alltypes
>
> Data Loading from Impala failed with error:
ImpalaBeeswaxException:
> INNER EXCEPTION: <class 'socket.error'>
> MESSAGE: [Errno 104] Connection reset by peer
> Error in /root/nishidha/Impala/testdata/bin/create-load-data.sh
at line
> 41: while [ -n "$*" ]
> Error in /root/nishidha/Impala/buildall.sh at line 368:
> ${IMPALA_HOME}/testdata/bin/create-load-data.sh $
{CREATE_LOAD_DATA_ARGS}
> <<< Y
>
>
*************************************************************************************************************************************************************************
>
> i continued with fe tests as is. Here is the complete output log.
> [attachment "fe_test_output.zip" deleted by Valencia
> Serrao/Austin/Contr/IBM]
>
> Cluster logs: [attachment "cluster_logs.7z" deleted by Valencia
> Serrao/Austin/Contr/IBM]
>
> Kindly guide me on the same.
>
> Regards,
> Valencia
> ----- Forwarded by Valencia Serrao/Austin/Contr/IBM on 04/29/2016
10:57 AM
> -----
>
> From: Sudarshan Jagadale/Austin/Contr/IBM
> To: Valencia Serrao/Austin/Contr/IBM@IBMUS
> Date: 04/29/2016 10:49 AM
> Subject: Fw: Issues with generating testdata for Impala
> ------------------------------
>
>
> FYI
> Thanks and Regards
> Sudarshan Jagadale
> Power Open Source Solutions
> ----- Forwarded by Sudarshan Jagadale/Austin/Contr/IBM on
04/29/2016 10:48
> AM -----
>
> From: Alex Behm <[email protected]>
> To: [email protected]
> Cc: Sudarshan Jagadale/Austin/Contr/IBM@IBMUS, Nishidha
> Panpaliya/Austin/Contr/IBM@IBMUS
> Date: 04/28/2016 09:34 PM
> Subject: Re: Issues with generating testdata for Impala
> ------------------------------
>
>
>
> Hi Valencia,
>
> sorry I did not get the attachment. Would you be able to tar.gz
and attach
> the whole cluster_logs directory?
>
> Alex
>
> On Thu, Apr 28, 2016 at 6:23 AM, Valencia Serrao <*
[email protected]*
> <[email protected]>> wrote:
>
> Hi Alex,
>
> I tried building impala again with the following:
> HDFS CDH 5.7.0 (
> *
http://www.cloudera.com/documentation/enterprise/release-notes/topics/cdh_vd_cdh_package_tarball_57.html#topic_3*
> <
http://www.cloudera.com/documentation/enterprise/release-notes/topics/cdh_vd_cdh_package_tarball_57.html#topic_3
>
> )
> HBASE CDH 5.7.0 SNAPSHOT (
> *
http://archive.cloudera.com/cdh5/cdh/5/hbase-1.2.0-cdh5.7.0.tar.gz*
> <
http://archive.cloudera.com/cdh5/cdh/5/hbase-1.2.0-cdh5.7.0.tar.gz
> )
> - this required to patch in a fix (
> *
https://issues.apache.org/jira/secure/attachment/12792536/HBASE-15322-branch-1.2.patch*
> <
https://issues.apache.org/jira/secure/attachment/12792536/HBASE-15322-branch-1.2.patch
>
> )
> HIVE CDH 5.8.0 SNAPSHOT
>
> With the above combination, i'm able to move past the exception
and
> also have the RegionServer service up and running. However, it
now gives
> error as below:
>
>
>
********************************************************************************************************************
>
(load-functional-query-exhaustive-impala-generated-text-none-none.sql):
> CREATE EXTERNAL TABLE IF NOT EXISTS functional.decimal_tbl (
> d1 DECIMAL,
> d2 DECIMAL(10, 0),
> d3 DECIMAL(20, 10),
> d4 DECIMAL(38, 38),
> d5 DECIMAL(10, 5))
> PARTITIONED BY (d6 DECIMAL(9, 0))
> ROW FORMAT delimited fields terminated by ','
> STORED AS TEXTFILE
> LOCATION '/test-warehouse/decimal_tbl'
>
>
(load-functional-query-exhaustive-impala-generated-text-none-none.sql):
> USE functional
>
>
(load-functional-query-exhaustive-impala-generated-text-none-none.sql):
> ALTER TABLE decimal_tbl ADD IF NOT EXISTS PARTITION(d6=1)
>
> Data Loading from Impala failed with error:
ImpalaBeeswaxException:
> INNER EXCEPTION: <class
> 'impala._thrift_gen.beeswax.ttypes.BeeswaxException'>
> MESSAGE:
> Error: null
>
>
******************************************************************************************************************
>
> Here is the complete log for the same. *(See attached file:
> data-load-functional-exhaustive.log)*
>
> It would great if you could guide me on this issue, so i could
proceed
> with the fe tests.
>
> Still awaiting link to the source code of HDFS CDH 5.8.0
>
> Regards,
> Valencia
>
>
>
>
