[
https://issues.apache.org/jira/browse/STORM-2016?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15416487#comment-15416487
]
ASF GitHub Bot commented on STORM-2016:
---------------------------------------
Github user harshach commented on a diff in the pull request:
https://github.com/apache/storm/pull/1608#discussion_r74365965
--- Diff: bin/storm.py ---
@@ -232,44 +271,91 @@ def jar(jarfile, klass, *args):
The process is configured so that StormSubmitter
(http://storm.apache.org/releases/current/javadocs/org/apache/storm/StormSubmitter.html)
will upload the jar at topology-jar-path when the topology is
submitted.
+
+ When you want to ship other jars which is not included to application
jar, you can pass them to --jars option with comma-separated string.
+ For example, --jars "your-local-jar.jar,your-local-jar2.jar" will load
your-local-jar.jar and your-local-jar2.jar.
+ And when you want to ship maven artifacts and its transitive
dependencies, you can pass them to --artifacts with comma-separated string.
+ You can also exclude some dependencies like what you're doing in maven
pom.
+ Please add exclusion artifacts with '^' separated string after the
artifact.
+ For example, --artifacts
"redis.clients:jedis:2.9.0,org.apache.kafka:kafka_2.10:0.8.2.2^org.slf4j:slf4j-log4j12"
will load jedis and kafka artifact and all of transitive dependencies but
exclude slf4j-log4j12 from kafka.
+
+ Complete example of both options is here: `./bin/storm jar
example/storm-starter/storm-starter-topologies-*.jar
org.apache.storm.starter.RollingTopWords blobstore-remote2 remote --jars
"./external/storm-redis/storm-redis-1.1.0.jar,./external/storm-kafka/storm-kafka-1.1.0.jar"
--artifacts
"redis.clients:jedis:2.9.0,org.apache.kafka:kafka_2.10:0.8.2.2^org.slf4j:slf4j-log4j12"`
+
+ When you pass jars and/or artifacts options, StormSubmitter will
upload them when the topology is submitted, and they will be included to
classpath of both the process which runs the class, and also workers for that
topology.
"""
+ global DEP_JARS_OPTS, DEP_ARTIFACTS_OPTS
+
+ local_jars = DEP_JARS_OPTS
+ artifact_to_file_jars = resolve_dependencies(DEP_ARTIFACTS_OPTS)
+
transform_class = confvalue("client.jartransformer.class",
[CLUSTER_CONF_DIR])
if (transform_class != None and transform_class != "nil"):
tmpjar = os.path.join(tempfile.gettempdir(),
uuid.uuid1().hex+".jar")
exec_storm_class("org.apache.storm.daemon.ClientJarTransformerRunner",
args=[transform_class, jarfile, tmpjar], fork=True, daemon=False)
+ extra_jars = [tmpjar, USER_CONF_DIR, STORM_BIN_DIR]
+ extra_jars.extend(local_jars)
+ extra_jars.extend(artifact_to_file_jars.values())
topology_runner_exit_code = exec_storm_class(
klass,
jvmtype="-client",
- extrajars=[tmpjar, USER_CONF_DIR, STORM_BIN_DIR],
+ extrajars=extra_jars,
args=args,
daemon=False,
fork=True,
- jvmopts=JAR_JVM_OPTS + ["-Dstorm.jar=" + tmpjar])
+ jvmopts=JAR_JVM_OPTS + ["-Dstorm.jar=" + tmpjar] +
+ ["-Dstorm.dependency.jars=" +
",".join(local_jars)] +
+ ["-Dstorm.dependency.artifacts=" +
json.dumps(artifact_to_file_jars)])
os.remove(tmpjar)
sys.exit(topology_runner_exit_code)
else:
+ extra_jars=[jarfile, USER_CONF_DIR, STORM_BIN_DIR]
+ extra_jars.extend(local_jars)
+ extra_jars.extend(artifact_to_file_jars.values())
exec_storm_class(
klass,
jvmtype="-client",
- extrajars=[jarfile, USER_CONF_DIR, STORM_BIN_DIR],
+ extrajars=extra_jars,
args=args,
daemon=False,
- jvmopts=JAR_JVM_OPTS + ["-Dstorm.jar=" + jarfile])
+ jvmopts=JAR_JVM_OPTS + ["-Dstorm.jar=" + jarfile] +
+ ["-Dstorm.dependency.jars=" + ",".join(local_jars)] +
+ ["-Dstorm.dependency.artifacts=" +
json.dumps(artifact_to_file_jars)])
def sql(sql_file, topology_name):
"""Syntax: [storm sql sql-file topology-name]
Compiles the SQL statements into a Trident topology and submits it to
Storm.
+
+ --jars and --artifacts options available for jar are also applied to
sql command.
+ Please refer "help jar" to see how to use --jars and --artifacts
options.
+ You normally want to pass these options since you need to set data
source to your sql which is an external storage in many cases.
"""
+ global DEP_JARS_OPTS, DEP_ARTIFACTS_OPTS
+
+ local_jars = DEP_JARS_OPTS
+ artifact_to_file_jars = resolve_dependencies(DEP_ARTIFACTS_OPTS)
+
+ sql_core_jars = get_jars_full(STORM_DIR +
"/external/sql/storm-sql-core")
--- End diff --
making this hardcoded path to external code doesn't sound right. we should
make sql as top-level directory
> Topology submission improvement: support adding local jars and maven
> artifacts on submission
> --------------------------------------------------------------------------------------------
>
> Key: STORM-2016
> URL: https://issues.apache.org/jira/browse/STORM-2016
> Project: Apache Storm
> Issue Type: Improvement
> Components: storm-core
> Reporter: Jungtaek Lim
> Assignee: Jungtaek Lim
>
> This JIRA tracks actual work on below proposal / design document.
> https://cwiki.apache.org/confluence/display/STORM/A.+Design+doc%3A+adding+jars+and+maven+artifacts+at+submission
> Proposal discussion thread is here:
> http://mail-archives.apache.org/mod_mbox/storm-dev/201608.mbox/%3ccaf5108i9+tjanz0lgrktmkvqel7f+53k9uyzxct6zhsu6oh...@mail.gmail.com%3E
> Let's post on discussion thread if we have any opinions / ideas on this
> instead of leaving comments on this issue.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
