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https://issues.apache.org/jira/browse/HDDS-1937?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Anu Engineer updated HDDS-1937:
-------------------------------
Fix Version/s: 0.5.0
Resolution: Fixed
Status: Resolved (was: Patch Available)
> Acceptance tests fail if scm webui shows invalid json
> -----------------------------------------------------
>
> Key: HDDS-1937
> URL: https://issues.apache.org/jira/browse/HDDS-1937
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
> Reporter: Elek, Marton
> Assignee: Elek, Marton
> Priority: Major
> Labels: pull-request-available
> Fix For: 0.5.0
>
> Time Spent: 2h 50m
> Remaining Estimate: 0h
>
> Acceptance test of a nightly build is failed with the following error:
> {code}
> Creating ozonesecure_datanode_3 ...
> [7A[2K
> Creating ozonesecure_kdc_1 ... [32mdone[0m
> [7B[6A[2K
> Creating ozonesecure_om_1 ... [32mdone[0m
> [6B[8A[2K
> Creating ozonesecure_scm_1 ... [32mdone[0m
> [8B[1A[2K
> Creating ozonesecure_datanode_3 ... [32mdone[0m
> [1B[5A[2K
> Creating ozonesecure_kms_1 ... [32mdone[0m
> [5B[4A[2K
> Creating ozonesecure_s3g_1 ... [32mdone[0m
> [4B[2A[2K
> Creating ozonesecure_datanode_2 ... [32mdone[0m
> [2B[3A[2K
> Creating ozonesecure_datanode_1 ... [32mdone[0m
> [3Bparse error: Invalid numeric literal at line 2, column 0
> {code}
> https://raw.githubusercontent.com/elek/ozone-ci/master/byscane/byscane-nightly-5b87q/acceptance/output.log
> The problem is in the script which checks the number of available datanodes.
> If the HTTP endpoint of the SCM is already started BUT not ready yet it may
> return with a simple HTML error message instead of json. Which can not be
> parsed by jq:
> In testlib.sh:
> {code}
> 37 │ if [[ "${SECURITY_ENABLED}" == 'true' ]]; then
> 38 │ docker-compose -f "${compose_file}" exec -T scm bash -c "kinit
> -k HTTP/scm@EXAMPL
> │ E.COM -t /etc/security/keytabs/HTTP.keytab && curl --negotiate -u :
> -s '${jmx_url}'"
> 39 │ else
> 40 │ docker-compose -f "${compose_file}" exec -T scm curl -s
> "${jmx_url}"
> 41 │ fi \
> 42 │ | jq -r '.beans[0].NodeCount[] | select(.key=="HEALTHY") |
> .value'
> {code}
> One possible fix is to adjust the error handling (set +x / set -x) per method
> instead of using a generic set -x at the beginning. It would provide a more
> predictable behavior. In our case count_datanode should not fail evert (as
> the caller method: wait_for_datanodes can retry anyway).
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