diff options
| author |   Lusheng Ji <lji@research.att.com> | 2018-05-14 22:45:56 -0400 |
|---|---|---|
| committer | Lusheng Ji <lji@research.att.com> | 2018-05-14 23:02:39 -0400 |
| commit | e380f6bb14fb0e5fae4e9a6d9b9af40a9340f11a (patch) | |
| tree | 5888b27d73d51e58403ab3873af972b734068cd2 /tca-cdap-container/Dockerfile | |
| parent | 430b6b44fcd1dfa917cb599962ae6ef332581ede (diff) | |
Increase robustness for TCA
Enhanced TCA robustness against unprovisioned topics.
When the configuration tells TCA to subscribe to a non-existent MR topic,
TCA will attempt but stop because subscribing to such topics resulted
failure. The enhancements implemented here will test for sub topic, and if
non-existent, make a publish to create the topic.
Additional enhancements include:
1. restart TCA is the number of workers is below expected (3);
2. allow MR subscriber group and id be set via environment variables
DMAAPSUBGROUP and DMAAPSUBID.
3. Minor version is bumped.
Issue-ID: DCAEGEN2-502
Change-Id: I3414a96706a1b720184cd657324db4d11db12590
Signed-off-by: Lusheng Ji <lji@research.att.com>
Diffstat (limited to 'tca-cdap-container/Dockerfile')
| -rw-r--r-- | tca-cdap-container/Dockerfile | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/tca-cdap-container/Dockerfile b/tca-cdap-container/Dockerfile index 5cd1267..2c57ff2 100644 --- a/tca-cdap-container/Dockerfile +++ b/tca-cdap-container/Dockerfile @@ -16,13 +16,15 @@ FROM caskdata/cdap-standalone:4.1.2 -RUN apt-get update && apt-get install -y netcat jq iputils-ping wget vim +RUN apt-get update && apt-get install -y netcat jq iputils-ping wget vim curl COPY get-tca.sh /opt/tca/get-tca.sh RUN /opt/tca/get-tca.sh COPY tca_app_config.json /opt/tca/tca_app_config.json COPY tca_app_preferences.json /opt/tca/tca_app_preferences.json COPY restart.sh /opt/tca/restart.sh RUN chmod 755 /opt/tca/restart.sh +COPY mr-watchdog.sh /opt/tca/mr-watchdog.sh +RUN chmod 755 /opt/tca/mr-watchdog.sh #COPY host.aliases /etc/host.aliases #RUN echo "export HOSTALIASES=/etc/host.aliases" >> /etc/profile |