This patch adds support for COS(Cloud Object Storage). Using the
hadoop-cos, the implementation is similar to other remote FileSystems.
New flags for COS:
- num_cos_io_threads: Number of COS I/O threads. Defaults to be 16.
Follow-up:
- Support for caching COS file handles will be addressed in
IMPALA-10772.
- test_concurrent_inserts and test_failing_inserts in
test_acid_stress.py are skipped due to slow file listing on
COS (IMPALA-10773).
Tests:
- Upload hdfs test data to a COS bucket. Modify all locations in HMS
DB to point to the COS bucket. Remove some hdfs caching params.
Run CORE tests.
Change-Id: Idce135a7591d1b4c74425e365525be3086a39821
Reviewed-on: http://gerrit.cloudera.org:8080/17503
Reviewed-by: Joe McDonnell <joemcdonnell@cloudera.com>
Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
This patch adds support for GCS(Google Cloud Storage). Using the
gcs-connector, the implementation is similar to other remote
FileSystems.
New flags for GCS:
- num_gcs_io_threads: Number of GCS I/O threads. Defaults to be 16.
Follow-up:
- Support for spilling to GCS will be addressed in IMPALA-10561.
- Support for caching GCS file handles will be addressed in
IMPALA-10568.
- test_concurrent_inserts and test_failing_inserts in
test_acid_stress.py are skipped due to slow file listing on
GCS (IMPALA-10562).
- Some tests are skipped due to issues introduced by /etc/hosts setting
on GCE instances (IMPALA-10563).
Tests:
- Compile and create hdfs test data on a GCE instance. Upload test data
to a GCS bucket. Modify all locations in HMS DB to point to the GCS
bucket. Remove some hdfs caching params. Run CORE tests.
- Compile and load snapshot data to a GCS bucket. Run CORE tests.
Change-Id: Ia91ec956de3b620cccf6a1244b56b7da7a45b32b
Reviewed-on: http://gerrit.cloudera.org:8080/17121
Reviewed-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
This includes some optimisations and a bulk move of tests
to exhaustive.
Move a bunch of custom cluster tests to exhaustive. I selected
these partially based on runtime (i.e. I looked most carefully
at the tests that ran for over a minute) and the likelihood
of them catching a precommit bug. Regression tests for specific
edge cases and tests for parts of the code that are very stable
were prime candidates.
Remove an unnecessary cluster restart in test_breakpad.
Merge test_scheduler_error into test_failpoints to avoid an unnecessary
cluster restart.
Speed up cluster starts by ensuring that the default statestore args are
applied even when _start_impala_cluster() is called directly. This
shaves a couple of seconds off each restart. We made the default args
use a faster update frequency - see IMPALA-7185 - but they did not
take effect in all tests.
Change-Id: Ib2e3e7ebc9695baec4d69183387259958df10f62
Reviewed-on: http://gerrit.cloudera.org:8080/13967
Reviewed-by: Tim Armstrong <tarmstrong@cloudera.com>
Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
Exposes a list of build flags via the impalad web UI. The build flags
can be viewed on the root page under the "Version" section. They can
be accessed via other tests through the debug version of the root page
(e.g. adding &json to the URL). The build flags are listed in a JSON
array so that they can be parsed easily. This should help run Impala
tests against a remote Impala cluster.
The build flags are read in CMakeLists.txt and then stored in
preprocessor variables.
Three build flags are exposed as part of this commit:
- Is_NDEBUG = [true, false]
- Whether NDEBUG was true or false at compile time
- CMake_Build_Type = [DEBUG, RELEASE, ADDRESS_SANITIZER, TIDY, UBSAN,
UBSAN_FULL, TSAN, CODE_COVERAGE_RELEASE, CODE_COVERAGE_DEBUG]
- The value of CMAKE_BUILD_TYPE at compile time
- Library_Link_Type = [DYNAMIC, STATIC]
- Derived from the compile time value of BUILD_SHARED_LIBS
There are a few other minor changes that are apart of this commit:
* The patch modifies environ.py so that it supports fetching build metadata
for both local and remote clusters.
* The tests under the tests/webserver directory were not being run because
'webserver' was not whitelisted in tests/run-tests.py. This patch fixes
that and addresses several test failures in run-tests.py.
* It reverts part of IMPALA-6947 so that their is no dependency from
start-impala-cluster.py to environ.py. The timeout discussed IMPALA-6947
is now set at compile time.
Testing:
Added new tests to webserver/test_web_pages.py to ensure that the build
flags are being set. Some tests are only run when run against a local
cluster because we have no way of getting the build info from a remote
cluster, whereas local clusters contain a .cmake_build_type file.
Change-Id: I47e3ad4cbf844909bdaf22a6f9d7bd915dce3f19
Reviewed-on: http://gerrit.cloudera.org:8080/11410
Reviewed-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
HADOOP-15407 adds a new FileSystem implementation called "ABFS" for the
ADLS Gen2 service. It's in the hadoop-azure module as a replacement for
WASB. Filesystem semantics should be the same, so skipped tests and
other behavior changes have simply mirrored what is done for ADLS Gen1
by default. Tests skipped on ADLS Gen1 due to eventual consistency of
the Python client can be run against ADLS Gen2.
Change-Id: I5120b071760e7655e78902dce8483f8f54de445d
Reviewed-on: http://gerrit.cloudera.org:8080/11630
Reviewed-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
The custom_cluster/test_metadata_replicas.py:test_catalog_restart
test has been recently flaky/broken for two reasons:
1) Variable support for Hive and non-hdfs filesystems. Other tests that
depend on Hive have disabled tests for non-hdfs filesystems. Since the
functionality tested is not intended for all filesystems, this change
disables this test for all filesystems other than hdfs.
2) Several builds have been flaky when looking up catalogd's version.
This change adds a retry for obtaining the version.
Change-Id: Iab6edb01f0bd7f5408cfef28fd05fdc95fb78469
Reviewed-on: http://gerrit.cloudera.org:8080/10397
Reviewed-by: Joe McDonnell <joemcdonnell@cloudera.com>
Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
Adds end-to-end tests to validate that following
various metadata operations, the catalog state
in catalogd and impalads is the same.
For IMPALA-6962, catalogd process restart for tests
is fixed.
Change-Id: Ic6c5b39e29b2885cd30fede18833cbf23fb755f5
Reviewed-on: http://gerrit.cloudera.org:8080/10291
Reviewed-by: Alex Behm <alex.behm@cloudera.com>
Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
