configured with load balancer and kerberos.
This change adds an impala-shell option -b / --kerberos_host_fqdn.
This allows user to optionally specify the load-balancer's host so
that impala-shell will accept a direct connection to impala daemons
in a kerberized cluster.
Change-Id: I4726226a7a3817421b133f74dd4f4cf8c52135f9
Reviewed-on: http://gerrit.cloudera.org:8080/7241
Reviewed-by: <andy@phdata.io>
Reviewed-by: Philip Zeyliger <philip@cloudera.com>
Tested-by: Impala Public Jenkins
This removes the deprecated option in time for 3.0.
Testing:
Ran core tests. Manually ran the shell with the argument to confirm that
it reported "no such option".
Cherry-picks: not for 2.x.
Change-Id: I8f430bad0578e150d5e80066b9e7572041af4a15
Reviewed-on: http://gerrit.cloudera.org:8080/9072
Reviewed-by: Tim Armstrong <tarmstrong@cloudera.com>
Tested-by: Impala Public Jenkins
Query options can be set from command line and impala rc as
key=value pairs, where key is case insensitive.
Examples:
command line:
impala-shell.sh -Q MT_DOP=1 --query_option=MAX_ERRORS=200
.impalarc:
[impala.query_options]
EXPLAIN_LEVEL=2
MT_DOP=2
The options set in command line will update the ones
in impalarc one by one, so the result of the example
above will be:
EXPLAIN_LEVEL=2
MT_DOP=1
MAX_ERRORS=200
Additional changes:
- 0 and 1 are accepted as bools in section [impala] to
make it more consistent with [impala.query_options]
- options that are expected to be bool but are not
0/1/true/false lead to error instead of warning
Change-Id: I26a3b67230c80a99bd246b6af205d558fec9a986
Reviewed-on: http://gerrit.cloudera.org:8080/8038
Reviewed-by: Michael Brown <mikeb@cloudera.com>
Tested-by: Impala Public Jenkins
Help information of KEYVAL option in impala-shell is not clear enough.
I fix this issue by adding clear description to help information of
KEYVAL option.
Change-Id: I68cfc16838c6c0e7813f03dd4296f9eb54ec4c63
Reviewed-on: http://gerrit.cloudera.org:8080/7179
Reviewed-by: Jim Apple <jbapple-impala@apache.org>
Tested-by: Impala Public Jenkins
Help information of query_file option in impala-shell misses stdin
description.
I fix this issue by adding stdin description to help information of
query_file option.
Change-Id: I0264174fd062497c72891b31cf9ac1ba6c00f716
Reviewed-on: http://gerrit.cloudera.org:8080/7178
Reviewed-by: Henry Robinson <henry@cloudera.com>
Tested-by: Impala Public Jenkins
Allow users to keep a longer history of queries if desired. I
personally find it useful to keep a long history of queries to
reference and want to bump this up to a very large value, but
keep the default reasonable. Also change the config loader
to not freak out over unknown parameters so as not to break
for users that end up with new options set running on older
shells.
Testing: Created .impalarc as follows, now getting more history saved.
Put broken things in .impalarc and make sure they are logged as
warnings.
[impala]
history_max=1000
Change-Id: Iaf65bbecb8fd7f1105aac62b6745d6125a603d7f
Reviewed-on: http://gerrit.cloudera.org:8080/6335
Reviewed-by: Michael Brown <mikeb@cloudera.com>
Tested-by: Impala Public Jenkins
For files that have a Cloudera copyright (and no other copyright
notice), make changes to follow the ASF source file header policy here:
http://www.apache.org/legal/src-headers.html#headers
Specifically:
1) Remove the Cloudera copyright.
2) Modify NOTICE.txt according to
http://www.apache.org/legal/src-headers.html#notice
to follow that format and add a line for Cloudera.
3) Replace or add the existing ASF license text with the one given
on the website.
Much of this change was automatically generated via:
git grep -li 'Copyright.*Cloudera' > modified_files.txt
cat modified_files.txt | xargs perl -n -i -e 'print unless m#Copyright.*Cloudera#i;'
cat modified_files_txt | xargs fix_apache_license.py [1]
Some manual fixups were performed following those steps, especially when
license text was completely missing from the file.
[1] https://gist.github.com/anonymous/ff71292094362fc5c594 with minor
modification to ORIG_LICENSE to match Impala's license text.
Change-Id: I2e0bd8420945b953e1b806041bea4d72a3943d86
Reviewed-on: http://gerrit.cloudera.org:8080/3779
Reviewed-by: Dan Hecht <dhecht@cloudera.com>
Tested-by: Internal Jenkins
This patch adds the command line option `--var` to allow the user to set
variable to be used in commands within the shell. It does *not* implement the
setting of variables through the SET command, as Hive does. This extension will
be implemented separately on IMPALA-2180.
The syntax for specifying a parameter in the command line is --var=KEY=VAL, as
for example: --var=start_date=20150101
Variables are textually replaced by their value in the Impala shell commands.
The substitution work similarly for interactive sessions as well as for command
line queries and/or scripts (-q and -f options, respectively).
Variables can be referenced as ${VAR:VAR_NAME} (case-insensitive). The form
${HIVEVAR:VAR_NAME} can also be used for compatibility with Hive scripts.
To prevent any of the reference expressions above from being replaced you can
escape them with a backslash (e.g. \${VAR:VAR_NAME} and \${HIVEVAR:VAR_NAME}).
The Impala shell's SET command now also reports the set variables and their
values.
Change-Id: Ia491fae91256334bb60c9066d119fe9a1e9779dd
Reviewed-on: http://gerrit.cloudera.org:8080/611
Reviewed-by: Casey Ching <casey@cloudera.com>
Tested-by: Internal Jenkins
Adds a new option --ldap_password_cmd that takes a string which is
executed as a shell command. The stdout results are used as the LDAP
password for this shell session.
Tests are added for the negative case (where the command fails for some
reason), but without tests for successful LDAP connections we can't test
the case where the password is correct.
Change-Id: Ib0362be5e167ff752e764ad2152c4c4b679f83c2
Reviewed-on: http://gerrit.cloudera.org:8080/1542
Reviewed-by: Henry Robinson <henry@cloudera.com>
Tested-by: Internal Jenkins
This patch changes the behaviour of the Impala shell to refuse to
attempt an LDAP-authenticated connection to Impala unless SSL/TLS is
configured.
A new flag --auth_creds_in_clear_ok is added to suppress this
behaviour. This is similar to Impala's --ldap_passwords_in_clear_ok
flag. The shell will also now print a warning if an insecure
configuration is used.
Change-Id: Ide25d8dd881a61b9f08900112466c430da64a038
Reviewed-on: http://gerrit.cloudera.org:8080/546
Reviewed-by: Casey Ching <casey@cloudera.com>
Tested-by: Internal Jenkins
This patch adds a way to allow for dynamic progress reporting in the
shell. There are two new command line flags for the shell
--live_progress - will print the completed vs total # of scan ranges
--live_summary - prints an updated exec summary
In addition to the command line flags, these options can be set from
within the shell using:
set LIVE_SUMMARY=True
set LIVE_PROGRESS=True
The new options will be listed under shell options. Both reports will be
updated at most every second, for longer running queries it will be
adjusted to the time between two RPC calls to get the query status. To
provide this information in the ExecSummary, the Thrift structure for
the ExecSummary was extended to contain a progress indicator. The output
is printed to stderr and only available in interactive mode.
An example video is available here:
https://asciinema.org/a/5wi7ypckx4ol4ha1hlg3e3q1k
Change-Id: I70b2ab5fa74dc2ba5bc3b338ef13ddc6ccf367d2
Reviewed-on: http://gerrit.cloudera.org:8080/508
Tested-by: Internal Jenkins
Reviewed-by: Martin Grund <mgrund@cloudera.com>
Optionally loads options from a file in the user's home directory, called
'.impalarc', though the path to another file can be passed in as a command-line
option. The file must have a case-sensitive [impala] header. Specifying
the option in the command line overwrites the config file's value
for the option for that instance of the shell. If an option is not
specified in the config file, its default value is used.
Change-Id: I218da2c1e10308c5b8729883fa625f0c284397a7
Reviewed-on: http://gerrit.ent.cloudera.com:8080/2956
Reviewed-by: Abdullah Yousufi <abdullah.yousufi@cloudera.com>
Tested-by: jenkins
Reviewed-on: http://gerrit.sjc.cloudera.com:8080/3629
