The bug is that PrettyOutputFormatter.format() returned a unicode
object, and Python cannot automatically write unicode objects to
output streams where there is no default encoding.
The fix is to convert to UTF-8 encoded in a regular string, which
can be output to any output device. This makes the output type
consistent with DelimitedOutputFormatter.format().
Based on code by Marcell Szabo.
Testing:
Added a basic test.
Played around in an interactive shell to make sure that unicode
characters still work in interactive mode.
Change-Id: I9de641ecf767a2feef3b9f48b344ef2d55e17a7f
Reviewed-on: http://gerrit.cloudera.org:8080/9928
Reviewed-by: Tim Armstrong <tarmstrong@cloudera.com>
Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
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 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>
