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From Andrey Kuznetsov <>
Subject FW: Письмо о проблемах Impala and IGFS.
Date Tue, 19 Sep 2017 11:28:13 GMT
Hi folk,
We have a problem with integration Impala and IGFS.  Select from tables on IGFS causes a warning:

WARNINGS: Unknown disk id.  This will negatively affect performance.
Check your hdfs settings to enable block location metadata. (1 of 2 similar).

Is this problem of IGFS? Can we enable <block location metadata> on IGFS?

Best regards,
Software Engineering Team Leader

Office: +7 482 263 00 70 x 42766<tel:+7%20482%20263%2000%2070;ext=42766>   Cell: +7
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Tver, Russia<>

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