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TSVB point are not connected when timeframe is <5 hours #63341

Closed lior-fortifieddata closed 4 years ago

lior-fortifieddata commented 4 years ago

Kibana version: v7.6.2

Elasticsearch version: v7.6.2

Server OS version: Azure E32SV3

Browser version: chrome

Browser OS version: 80

Original install method (e.g. download page, yum, from source, etc.): hosted

Describe the bug: I'm not sure if that it's an issue with data or TSVB, but is there a way to make the line chart, to draw a line, even if it's a short period? when I choose a time range- greater than 5 hours, I see a line connecting the data points. else I see points only

Steps to reproduce:

  1. TSVB - time series, line chart
  2. time range- 3 hours

Expected behavior: to connect points with a line,

Screenshots (if relevant): image

Errors in browser console (if relevant):

Provide logs and/or server output (if relevant):

Any additional context:

elasticmachine commented 4 years ago

Pinging @elastic/kibana-app (Team:KibanaApp)

wylieconlon commented 4 years ago

This is not the first request to do this, so I'm going to close this as a duplicate.

To work around this, change your time interval setting in TSVB to be equal to frequency at which data is sent to Elasticsearch.

There are a few related issues with more discussion that adds context to this. The most general request is to allow users to select fitting functions in visualizations, but this does not include TSVB. The TSVB-specific issue has been closed for reasons described in the TSVB fitting function issue.

lior-fortifieddata commented 4 years ago

Eventually what worked for me was setting the date histogram interval to " >=5m", because I have data points each 5 minutes

From: Wylie Conlon notifications@github.com Sent: יום ב 13 אפריל 2020 22:23 To: elastic/kibana kibana@noreply.github.com Cc: Lior Goldemberg LGoldemberg@fortifieddata.com; Author author@noreply.github.com Subject: Re: [elastic/kibana] TSVB point are not connected when timeframe is <5 hours (#63341)

This is not the first request to do this, so I'm going to close this as a duplicate.

To work around this, change your time interval setting in TSVB to be equal to frequency at which data is sent to Elasticsearch.

There are a few related issues with more discussion that adds context to this. The most general request is to allow users to select fitting functionshttps://github.com/elastic/kibana/issues/17717 in visualizations, but this does not include TSVB. The TSVB-specific issue has been closed for reasons described in the TSVB fitting function issuehttps://github.com/elastic/kibana/issues/11793.

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