Tarun Parimi created YARN-9837:
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Summary: YARN Service fails to fetch status for Stopped apps with
bigger spec files
Key: YARN-9837
URL: https://issues.apache.org/jira/browse/YARN-9837
Project: Hadoop YARN
Issue Type: Bug
Components: yarn-native-services
Affects Versions: 3.1.0
Reporter: Tarun Parimi
Assignee: Tarun Parimi
Was unable to fetch status for a STOPPED app due to the below error in RM logs.
{code:java}
ERROR webapp.ApiServer (ApiServer.java:getService(213)) - Get service failed: {}
java.io.EOFException: Read of
hdfs://my-cluster:8020/user/appuser/.yarn/services/my-service/my-service.json
finished prematurely
at
org.apache.hadoop.yarn.service.utils.JsonSerDeser.load(JsonSerDeser.java:188)
at
org.apache.hadoop.yarn.service.utils.ServiceApiUtil.loadService(ServiceApiUtil.java:360)
at
org.apache.hadoop.yarn.service.client.ServiceClient.getAppId(ServiceClient.java:1409)
at
org.apache.hadoop.yarn.service.client.ServiceClient.getStatus(ServiceClient.java:1235)
at
org.apache.hadoop.yarn.service.webapp.ApiServer.lambda$getServiceFromClient$3(ApiServer.java:749)
{code}
This seems to happen when the json file my-service.json is larger than 128KB in
my cluster.
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