This commit links together all the individual pom.xml files to have a
new "impala-parent" pom as the parent. This enables de-duplicating all
the repository configuration.
I ran the build to test this.
Change-Id: Id744e4357ee4d8e4be4e5490b2159bb76a2192f0
Reviewed-on: http://gerrit.cloudera.org:8080/8753
Reviewed-by: Alex Behm <alex.behm@cloudera.com>
Tested-by: Impala Public Jenkins
The server is no longer even up, so there is no point in having it in
our poms.
Change-Id: I2310000e51c5e6d85a0fa30874629f4f19427c6c
Reviewed-on: http://gerrit.cloudera.org:8080/6678
Reviewed-by: Tim Armstrong <tarmstrong@cloudera.com>
Tested-by: Impala Public Jenkins
As part of the ASF transition, we need to replace references to
Cloudera in Impala with references to Apache. This primarily means
changing Java package names from com.cloudera.impala.* to
org.apache.impala.*
A prior patch renamed all the files as necessary, and this patch
performs the actual code changes. Most of the changes in this patch
were generated with some commands of the form:
find . | grep "\.java\|\.py\|\.h\|\.cc" | \
xargs sed -i s/'com\(.\)cloudera\(\.\)impala/org\1apache\2impala/g
along with some manual fixes.
After this patch, the remaining references to Cloudera in the repo
mostly fall into the categories:
- External components that have cloudera in their own package names,
eg. com.cloudera.kudu/llama
- URLs, eg. https://repository.cloudera.com/
Change-Id: I0d35fa6602a7fc0c212b2ef5e2b3322b77dde7e2
Reviewed-on: http://gerrit.cloudera.org:8080/3937
Reviewed-by: Thomas Tauber-Marshall <tmarshall@cloudera.com>
Reviewed-by: Jim Apple <jbapple@cloudera.com>
Tested-by: Internal Jenkins
As part of the ASF transition, we need to replace references to
Cloudera in Impala with references to Apache. This primarily means
changing Java package names from com.cloudera.impala.* to
org.apache.impala.*
To make this easier to review, this patch only renames files,
eg. fe/src/main/java/com/cloudera -> fe/src/main/java/org/apache
A follow up patch performs the actual code updates.
Change-Id: I3767dd1ee86df767075fdf1b371eb6b0b06668db
Reviewed-on: http://gerrit.cloudera.org:8080/3936
Reviewed-by: Thomas Tauber-Marshall <tmarshall@cloudera.com>
Reviewed-by: Jim Apple <jbapple@cloudera.com>
Tested-by: Internal 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 introduces the concept of error codes for errors that are
recorded in Impala and are going to be presented to the client. These
error codes are used to aggregate and group incoming error / warning
messages to reduce the spill on the shell and increase the usefulness of
the messages. By splitting the message string from the implementation,
it becomes possible to edit the string independently of the code and
pave the way for internationalization.
Error messages are defined as a combination of an enum value and a
string. Both are defined in the Error.thrift file that is automatically
generated using the script in common/thrift/generate_error_codes.py. The
goal of the script is to have a central understandable repository of
error messages. Adding new messages to this file will require rebuilding
the thrift part. The proxy class ErrorMessage is responsible to
represent an error and capture the parameters that are used to format
the error message string.
When error messages are recorded they are recorded based on the
following algorithm:
- If an error message is of type GENERAL, do not aggregate this message
and simply add it to the total number of messages
- If an error messages is of specific type, record the first error
message as a sample and for all other occurrences increment the count.
- The coordinator will merge all error messages except the ones of type
GENERAL and display a count.
For example, in the case of the parquet file spanning multiple blocks
the output will look like:
Parquet files should not be split into multiple hdfs-blocks.
file=hdfs://localhost:20500/fid.parq (1 of 321 similar)
All messages are always logged to VLOG. In the coordinator error
messages are merged across all backends to retain readability in the
case of large clusters.
The current version of this patch adds these new error codes to some of
the most important error messages as a reference implementation.
Change-Id: I1f1811631836d2dd6048035ad33f7194fb71d6b8
Reviewed-on: http://gerrit.cloudera.org:8080/39
Reviewed-by: Martin Grund <mgrund@cloudera.com>
Tested-by: Internal Jenkins
ext-data-source only needs a small subset of the thrift structures, so this
separates the dependencies between files so that just the necessary structs
are generated for ext-data-source. Afterwards, we can remove extra maven
dependencies which were using environment variables to get versions. While the
environment variables work when building the pom, they are not propagated to
dependencies so building fe/pom.xml ended up producing lots of warnings which
are now gone.
Change-Id: I267fe7bc7a54c3c21aad8c1ffce07cf1a1e07c5e
Reviewed-on: http://gerrit.sjc.cloudera.com:8080/3748
Reviewed-by: Matthew Jacobs <mj@cloudera.com>
Tested-by: jenkins
(cherry picked from commit 1f738962ccb7a34834decfe6cb27307ed4548870)
Reviewed-on: http://gerrit.sjc.cloudera.com:8080/3767
