Taewoo Kim created ASTERIXDB-2407:
-------------------------------------
Summary: An AsterixDB instance isn't able to answer queries. But
the status seems fine.
Key: ASTERIXDB-2407
URL: https://issues.apache.org/jira/browse/ASTERIXDB-2407
Project: Apache AsterixDB
Issue Type: Bug
Reporter: Taewoo Kim
Attachments: cc_last_2m_lines.log.gz, nc-1.log.gz
This happened on the Cloudberry cluster.
1. A simple count query against a dataset (cardinality less than 1000) took
more than five minutes.
{code:java}
select count(*) from simple-dataset;{code}
2. The status URL said the status was ACTIVE.
{code:java}
x.x.x.x.:19002/admin/cluster{code}
3. The log files seemed OK. See attached the log files.
4. The ingestion process was active but was not able to ingest any record. That
is, the number did not increase.
{code:java}
x.x.x.x:19002/admin/active{code}
5. Stop feed did not succeed. The cluster did not respond.
{code:java}
stop feed xxxx;{code}
6. Around 22:37 yesterday, restarted DB. See attached log files.
[^cc_last_2m_lines.log.gz]
[^nc-1.log.gz]
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