8000 Add JRE dependency to Java components by lizard-boy · Pull Request #11 · grepdemos/localstack · GitHub
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Add JRE dependency to Java components #11

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Add JRE dependency to Java components #11

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7c30392
Remove default Java installation
viren-nadkarni Sep 4, 2024
56e4e4c
Add Java dependency to OpenSearch and ElasticSearch
viren-nadkarni Sep 4, 2024
bea8f1d
Add Java dependency to DynamoDB
viren-nadkarni Sep 4, 2024
ea21461
Add Java dependency to StepFunctions legacy
viren-nadkarni Sep 4, 2024
7026b8e
Add Java dependency to KCL utilities
viren-nadkarni Sep 4, 2024
853a189
Add Java dependency to Event Ruler
viren-nadkarni Sep 9, 2024
779ed6f
Make package imports top-level
viren-nadkarni Sep 10, 2024
0df1d82
Pass target to dependent package install step
viren-nadkarni Sep 10, 2024
a60dc53
Fix bad arg type
viren-nadkarni Sep 12, 2024
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Add Java dependency to KCL utilities
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@viren-nadkarni
viren-nadkarni committed Sep 12, 2024
commit 7026b8e9ee7c5aa36cd3d93757194fc93e18536f
12 changes: 12 additions & 0 deletions localstack-core/localstack/utils/kinesis/kinesis_connector.py
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Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,7 @@

from localstack import config
from localstack.constants import LOCALSTACK_ROOT_FOLDER, LOCALSTACK_VENV_FOLDER
from localstack.packages.java import java_package
from localstack.utils.aws import arns
from localstack.utils.files import TMP_FILES, chmod_r, save_file
from localstack.utils.kinesis import kclipy_helper
Expand All @@ -26,6 +27,7 @@

# define Java class names
MULTI_LANG_DAEMON_CLASS = "software.amazon.kinesis.multilang.MultiLangDaemon"
KCL_JAVA_VERSION = "11"

# set up local logger
LOG = logging.getLogger(__name__)
Expand All @@ -38,6 +40,7 @@
CHECKPOINT_SLEEP_SECS = 5
CHECKPOINT_FREQ_SECS = 60


ListenerFunction = Callable[[list], Any]


Expand Down Expand Up @@ -240,12 +243,21 @@ def _start_kcl_client_process(
):
# make sure to convert stream ARN to stream name
stream_name = arns.kinesis_stream_name(stream_name)

# install Java
java_installer = java_package.get_installer(KCL_JAVA_VERSION)
java_installer.install()
java_home = java_installer.get_java_home()
path = f"{java_home}/bin:{os.getenv('PATH')}"

# disable CBOR protocol, enforce use of plain JSON
# TODO evaluate why?
env_vars = {
"AWS_CBOR_DISABLE": "true",
"AWS_ACCESS_KEY_ID": account_id,
"AWS_SECRET_ACCESS_KEY": account_id,
"JAVA_HOME": java_home,
"PATH": path,
}

events_file = os.path.join(tempfile.gettempdir(), f"kclipy.{short_uid()}.fifo")
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