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From Mike Carey <dtab...@gmail.com>
Subject Fwd: Re: Cannot load an index that is not empty [TreeIndexException]
Date Fri, 19 Feb 2016 09:27:35 GMT
Forwarding to the Apache dev list....  (For attention in the Friday AM 
status call!)


-------- Forwarded Message --------
Subject: 	Re: Cannot load an index that is not empty [TreeIndexException]
Date: 	Thu, 18 Feb 2016 22:40:01 -0800
From: 	Yiran Wang <wyr4137@gmail.com>
Reply-To: 	asterixdb-dev@googlegroups.com
To: 	asterixdb-users <asterixdb-users@googlegroups.com>
CC: 	asterixdb-dev@googlegroups.com <asterixdb-dev@googlegroups.com>, 
dev@asterixdb.incubator.apache.org, Gloria Mark <gmark@uci.edu>



Steven,

Thanks for getting back to me so quickly! I wasn't clear. Here is what 
happened:

I test-loaded the first 32 files, no problem. I deleted the dataset, 
created a new one, and tried to load the entire 76 files into the newly 
created (hence empty) dataset.

It took about 2mins after executing the query for the error message to 
show up. There are currently 31710406 rows of data in the dataset, 
despite the error message (so it looks like it did load).

So my questions are: 1) why did I still get that error message when I 
was loading to an empty dataset; and 2) I'm not sure if all the data 
from the 76 file are fully loaded. Is there other ways to check, besides 
trying to load it again and hope this time I don't get the error?

Thanks!
Yiran

On Thu, Feb 18, 2016 at 10:29 PM, Steven Jacobs <sjaco002@ucr.edu 
<mailto:sjaco002@ucr.edu>> wrote:

    Hi,
    Welcome! We are an Apache incubator project now so I added the
    correct mailing list. Our "load" statement only works on an empty
    dataset. Subsequent data needs to be added with an insert or a feed.
    You should be able to load all 76 files at once though (starting
    from empty).
    Steven


    On Thursday, February 18, 2016, Yiran Wang <wyr4137@gmail.com
    <mailto:wyr4137@gmail.com>> wrote:

        Hi Asterix team!

        I've come across this error when I was trying to load 76 files
        into a dataset. When I test-loaded the first 32 files, there
        wasn't such an error. All 76 files are of the same data format.

        Can you help interpret what this error message means?

        Thanks!
        Yiran

        -- 
        Best,
        Yiran
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-- 
Best,
Yiran
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