i am following the official bazel documentation for migrating from maven to bazel and used rules_jvm_external to defined external dependencies in workspace file and Build file. But I am getting the follwing error.
C:/users/kunal_visoulia/_bazel_kunal_visoulia/3f5dzdsz/external/maven/BUILD:1212:1: in deps attribute of jvm_import rule #maven//:commons_digester_commons_digester: rule '#maven//:xml_apis_xml_apis' does not exist
ERROR: Analysis of target '//:everything' failed; build aborted: Analysis of target '#maven//:commons_digester_commons_digester' failed; build aborted
INFO: Elapsed time: 724.364s
INFO: 0 processes.
FAILED: Build did NOT complete successfully (4 packages loaded, 371 targets configured)
Fetching #remotejdk11_win; Restarting.
i am using private nexus repo and also the official maven repo. Please help
I've successfully reproduced your error and found the following workaround:
Add xml-apis:xml-apis:1.4.01 and junit:junit-dep:4.9 to your
list of artifacts.
Add the version_conflict_policy = "pinned"
attribute to maven_install.
The root cause is https://github.com/bazelbuild/rules_jvm_external/issues/250. The missing dependencies are artifacts that relocated to new GAV coordinates, which the coursier resolver cannot handle yet. The general workaround is to manually add the legacy GAV coordinates into maven_install.
Specifically, xml-apis:xml-apis:2.0.2 relocated to xml-apis:xml-apis:1.0.b2 (but 1.4.0.1 wasn't relocated), and junit:junit-dep:4.9 relocated to junit:junit.
Related
I am trying to do a bazel build
bazelisk build -c opt --strip=ALWAYS --host_crosstool_top=#bazel_tools//tools/cpp:toolchain --fat_apk_cpu=arm64-v8a,armeabi-v7a mediapipe/examples/android/src/java/com/google/mediapipe/apps/alta:mediapipe_object_detection.aar
And I got the following error
external/local_config_cc/BUILD:47:19: in cc_toolchain_suite rule #local_config_cc//:toolchain: cc_toolchain_suite '#local_config_cc//:toolchain' does not contain a toolchain for cpu 'arm64-v8a'
ERROR: Analysis of target '//mediapipe/examples/android/src/java/com/google/mediapipe/apps/alta:mediapipe_object_detection.aar' failed; build aborted: Analysis of target '#local_config_cc//:toolchain' failed
I did use fat_apk_cpu option, and I made sure the android_sdk_repository is configured in WORKSPACE
Seeking some suggestions of what other things could go wrong.
Thanks!
The path to my project is /project/
My build file structure is src/main/package/subpackage/Class.java
My test file structure is src/test/package/subpackage/Test.java
I would like my compiled code to be in bin/main/package/subpackage/Class.class
Compiled test code in bin/test/package/subpackage/Test.class
My pom.xml has the entry
<build>
<sourceDirectory>${project.basedir}/src/main</sourceDirectory>
<testSourceDirectory>${project.basedir}/src/test</testSourceDirectory>
<outputDirectory>${project.basedir}/bin/main</outputDirectory>
<testOutputDirectory>${project.basedir}/bin/test</testOutputDirectory>
<finalName>${project.artifactId}-${project.version}</finalName>
</build>
Running mvn clean install causes the following.
Failed to execute goal org.apache.maven.plugins:maven-resources-plugin:2.6:resources (default-resources) on project Hello-Maven: Error loading property file '/project/': /project (Is a directory) -> [Help 1]
...
[Help 1] https://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
Now I've tried the link, but it suggest that it's an issue with the plugins.
However, commenting this block out, and running mvn clean install again returns an almost empty jar file inside /project/target/Hello-Maven-1.0-SNAPSHOT.jar, containing only the pom and the manifest. Additionally, there aren't any plugins, only dependencies: junit and javafx.
EDIT: I realize that plugins specifically for running maven but finding information over why the error happens for "install" is difficult at best.
I follow https://www.tensorflow.org/xla/tfcompile, and fail at step 2.
What's wrong?
cschen
~/git/tensorflow$ bazel build --config=opt //t1:test_graph_tfmatmul
... INFO: Found applicable config definition build:download_clang in
file /home/cschen/git/tensorflow/.bazelrc:
--crosstool_top=#local_config_download_clang//:toolchain --define=using_clang=true --action_env TF_DOWNLOAD_CLANG=1 INFO: Found applicable config definition build:opt in file
/home/cschen/git/tensorflow/.tf_configure.bazelrc:
--copt=-march=native --copt=-Wno-sign-compare --host_copt=-march=native --define with_default_optimizations=true INFO: Build option --cpu has changed, discarding analysis cache.
ERROR: Analysis of target '//t1:test_graph_tfmatmul' failed; build
aborted: no such package 'tools/target_cpu': BUILD file not found on
package path ...
I copy to t1/BUILD from step 2 as follows,
~/git/tensorflow$ cat t1/BUILD
load("//tensorflow/compiler/aot:tfcompile.bzl", "tf_library") ...
The expected result is to generate header file test_graph_tfmatmul.h.
I don't know which version you are using, but on TF1.14, if you git grep tools/target_cpu, you will see one result in the file tensorflow/compiler/aot/tfcompile.bzl.
In the directory tools, there is nothing reminiscent of target_cpu, so I think it must be a bug with the tfcompile.bzl. The problem disappears for me when I comment out the line referencing tools/target_cpu.
I'd like to use bazel in a locked-down environment, one without uncontrolled internet access. I'd like to force bazel to use the locally installed java, instead of downloading one. I could not figure out the required combination of flags - this is what I tried:
$ java -version
java version "1.8.0_171"
Java(TM) SE Runtime Environment (build 1.8.0_171-b11)
Java HotSpot(TM) 64-Bit Server VM (build 25.171-b11, mixed mode)
$ javac -version
javac 1.8.0_171
$ bazel clean --expunge
$ bazel info release
release 0.24.1
$ bazel build //hello
# This builds a 'hello world' cpp file.
# This rule also downloads some rules, would be nice to avoid it as
INFO: Build completed successfully, 6 total actions well
$ bazel test --nofetch //hello:hello_test
ERROR: /home/erenon/.cache/bazel/_bazel_erenon/afacf41c7e3fc3f4ea7510d344b4de38/external/bazel_tools/tools/jdk/BUILD:218:1: no such package '#remote_java_tools//': to fix, run
bazel fetch //...
External repository #remote_java_tools not found and fetching repositories is disabled. and referenced by '#bazel_tools//tools/jdk:JacocoCoverageRunner'
ERROR: Analysis of target '//hello:hello_test' failed; build aborted: no such package '#remote_java_tools//': to fix, run
bazel fetch //...
External repository #remote_java_tools not found and fetching repositories is disabled.
INFO: Elapsed time: 0.160s
INFO: 0 processes.
FAILED: Build did NOT complete successfully (3 packages loaded, 27 targets configured)
FAILED: Build did NOT complete successfully (3 packages loaded, 27 targets configured)
I get the same results with a more intricate command line:
$ bazel test --nofetch --define=ABSOLUTE_JAVABASE=/usr/lib/jvm/java-8-openjdk-amd64 --host_javabase=#local_jdk//:jdk --javabase=#local_jdk//:jdk --host_java_toolchain=#bazel_tools//tools/jdk:toolchain_hostjdk8 --java_toolchain=#bazel_tools//tools/jdk:toolchain_hostjdk8 //hello:hello_test
INFO: Build options --define, --host_java_toolchain, --host_javabase, and 2 more have changed, discarding analysis cache.
ERROR: /home/erenon/.cache/bazel/_bazel_erenon/afacf41c7e3fc3f4ea7510d344b4de38/external/bazel_tools/tools/jdk/BUILD:218:1: no such package '#remote_java_tools//': to fix, run
bazel fetch //...
External repository #remote_java_tools not found and fetching repositories is disabled. and referenced by '#bazel_tools//tools/jdk:JacocoCoverageRunner'
ERROR: Analysis of target '//hello:hello_test' failed; build aborted: no such package '#remote_java_tools//': to fix, run
bazel fetch //...
External repository #remote_java_tools not found and fetching repositories is disabled.
INFO: Elapsed time: 0.215s
INFO: 0 processes.
FAILED: Build did NOT complete successfully (0 packages loaded, 50 targets configured)
FAILED: Build did NOT complete successfully (0 packages loaded, 50 targets configured)
I tried every combination of the java flags, no luck. I also tried to enable every incompatible change (--all_incompatible_changes), which yields to a different result:
INFO: Build options --incompatible_allow_python_version_transitions, --incompatible_auto_configure_host_platform, --incompatible_cc_coverage, and 24 more have changed, discarding analysis cache.
ERROR: While resolving toolchains for target //hello:hello_test: com.google.devtools.build.lib.packages.BuildFileNotFoundException: no such package '#local_config_platform//': to fix, run
bazel fetch //...
External repository #local_config_platform not found and fetching repositories is disabled.
ERROR: Analysis of target '//hello:hello_test' failed; build aborted: com.google.devtools.build.lib.packages.BuildFileNotFoundException: no such package '#local_config_platform//': to fix, run
bazel fetch //...
External repository #local_config_platform not found and fetching repositories is disabled.
INFO: Elapsed time: 0.228s
INFO: 0 processes.
FAILED: Build did NOT complete successfully (1 packages loaded, 0 targets configured)
FAILED: Build did NOT complete successfully (1 packages loaded, 0 targets configured)
It now looks for #local_config_platform.
Is there a bazel target which I can build from source and includes these dependencies?
Is there a different command line, which enables bazel test --nofetch?
It appear that bootstrapping bazel from source can solve the issue. After downloading bazel-<version>-dist.zip from GitHub, in the unzipped folder:
env EXTRA_BAZEL_ARGS="--host_javabase=#local_jdk//:jdk" bash ./compile.sh
The compiled output is placed into output/bazel. This is a self-contained Bazel binary, without an embedded JDK.
https://docs.bazel.build/versions/master/install-compile-source.html
I build my code and invoke SONAR analysis through Jenkins.
I want to ignore all the folder/files from SONAR code analysis that fall under the 'target' folder of my code. I have already tried the following things:
added '/target/' under the SONAR's Settings > Exclusions, restarted the SONAR server. But i am getting following error
[ERROR] Failed to
execute goal org.codehaus.mojo:sonar-maven-plugin:2.5:sonar
(default-cli) on project : Dangling meta character '*' near index 0
[ERROR] /target/ [ERROR] ^
added '\\*\\*/target/\\*\\*' under the SONAR's Settings > Exclusions, to avoid the previos error.
added 'sonar.exclusions=/target/' in sonar.properties file.
But SONAR is still analyzing the code under the "target" folder and under all its sub-folders.
The right solution is :
sonar.exclusions=target/**
(or just target/** is you set it through the UI)
The pattern should be
-Dsonar.exclusions=**/target/**