Index doesn't recalculate after open

Graylog Central (peer support)
1

Hi ! I’ve got trouble. When open some index in graylog recalculate doesn’t happen automatically. Need to press on “Recalculate index ranges” button two times. What could be the reason for this ?

Graylog version is 3.0.2
Elasticsearch 5.6.13
MongoDB 2.6.10

One vm is graylog and two nodes of elasticsearch, hot and warm.

2

Your Graylog and Elasticsearch Logfiles should give you some indications what had happened.

3

graylog log file says when i open index:

2019-06-06T11:03:08.667+06:00 ERROR [graylog-eventbus] Exception thrown by subscriber method handleIndexReopening(org.graylog2.indexer.indices.events.IndicesReopenedEvent) on subscriber org.graylog2.indexer.ranges.MongoIndexRangeService@3915e7c3 when dispatching event: IndicesReopenedEvent{indices=[graylog_687]}
org.graylog2.indexer.ElasticsearchException: Couldn't read health status for index graylog_687

and when i recalculate it manually first time:

2019-06-06T11:07:45.793+06:00 INFO  [CreateNewSingleIndexRangeJob] Calculating ranges for index graylog_687.
2019-06-06T11:08:45.876+06:00 ERROR [CreateNewSingleIndexRangeJob] Exception during index range calculation for index graylog_687
org.graylog2.indexer.ElasticsearchException: Couldn't build index range of index graylog_687

third time its recalculate successfully:

2019-06-06T11:16:00.759+06:00 INFO  [CreateNewSingleIndexRangeJob] Calculating ranges for index graylog_687.
2019-06-06T11:16:29.783+06:00 INFO  [MongoIndexRangeService] Calculated range of [graylog_687] in [29010ms].
2019-06-06T11:16:29.789+06:00 INFO  [CreateNewSingleIndexRangeJob] Created ranges for index graylog_687.

add mongodb version in topic.

4

What I have noticed to late:

MongoDB 2.6.10

That Version is not compatible with your Graylog Version - you should run MongoDB at least in Version 3.6!

5

Oooops ! )) But it works well at all. Ok, i need just run apt-get update and apt-get upgrade mongodb ?

6

not sure what is included in your OS - means what version.

We had covered the versions of software in the documentation: http://docs.graylog.org/en/3.0/pages/installation.html

I do not know the upgrade path.

7

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