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https://issues.apache.org/jira/browse/DRILL-3953?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14964190#comment-14964190
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Steven Phillips commented on DRILL-3953:
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How much data is in the "tsdb" table, and what does it look like?
If it is an OpenTSDB table, there could be thousands of unique column names,
and Drill will create a vector and allocate memory for each one. It's possible
that this is causing the problem.
> Apache Drill - Memory Issue when using against hbase db on Windows machine
> --------------------------------------------------------------------------
>
> Key: DRILL-3953
> URL: https://issues.apache.org/jira/browse/DRILL-3953
> Project: Apache Drill
> Issue Type: Bug
> Components: Functions - Drill
> Reporter: Pete
>
> Trying a sandbox run using Drill on a Windows laptop with 4gbs of memory.
> The Drill Explorer connection shows a successful execution to database (test
> button). When trying to connect it shows processing but never comes back.
> When trying to run query against database Drill on drill prompt it blows up
> with out of memory. The query is simple enough that it shouldn't blow
> up......
> select * from tsdbdatabase.tsdb limit 1;
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