[SPARK-2109] Setting SPARK_MEM for bin/pyspark does not work. #1050
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LGTM |
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This looks ok, but note that this isn't the only thing that can cause pyspark to not work. e.g. "SPARK_PRINT_LAUNCH_COMMAND=1 bin/pyspark" also fails for the same reason. Perhaps a more long-term solution would be to not use stdout for communicating the port number... |
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@vanzin You are right, for now I have done the audit of all options available. Do you have an alternative? I did not look deeply enough. Will see if there is something simple can be done as an alternative. |
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@ScrapCodes there are alternatives if you're willing to write more code. e.g., write the port to a separate file, or write the port with some specific formatting and look for it in the output instead of relying on the first line from the child process. |
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Also, your latest fixes use the block EOF sometimes, and multiple lines of echo sometimes. It would be good if we could keep this consistent. |
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Hey @andrewor14, I sort of avoided EOF blocks for nested ifs, since that can look a bit less nicer because of no indentation. |
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bin/run-example
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Indentation is weird here
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If I indent the contents of this EOF block, then those indentation will become part of the string that gets printed on the screen. I can still do it, if you think ? But I think some people will object to that.
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Hi @ScrapCodes. There are a couple of weird indentations, but other than that this looks good. |
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Hi @andrewor14, added a comment about them. Not sure if we can fix them. |
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@ScrapCodes: in that case, wouldn't it be better to just use echo everywhere? Yeah, it's a little more verbose, but doesn't suffer from the indentation issue. (It would be probably be cleaner to have an "error" function somewhere that does the correct redirection, but that would mean having a common script with utility functions that is sources from every script...) |
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Yeah, I personally prefer echoes. The indentation thing is a little hard to track sometimes, especially because this is bash. |
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Jenkins, retest this please. |
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You are getting test failures because the patch doesn't merge cleanly. |
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I just checked it merges cleanly and still these test failures. |
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Jenkins, retest this please. |
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Jenkins, test this please |
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All automated tests passed. |
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LGTM |
Trivial fix. Author: Prashant Sharma <[email protected]> Closes #1050 from ScrapCodes/SPARK-2109/pyspark-script-bug and squashes the following commits: 77072b9 [Prashant Sharma] Changed echos to redirect to STDERR. 13f48a0 [Prashant Sharma] [SPARK-2109] Setting SPARK_MEM for bin/pyspark does not work. (cherry picked from commit 731f683) Signed-off-by: Patrick Wendell <[email protected]>
Trivial fix. Author: Prashant Sharma <[email protected]> Closes #1050 from ScrapCodes/SPARK-2109/pyspark-script-bug and squashes the following commits: 77072b9 [Prashant Sharma] Changed echos to redirect to STDERR. 13f48a0 [Prashant Sharma] [SPARK-2109] Setting SPARK_MEM for bin/pyspark does not work. (cherry picked from commit 731f683) Signed-off-by: Patrick Wendell <[email protected]>
Trivial fix. Author: Prashant Sharma <[email protected]> Closes apache#1050 from ScrapCodes/SPARK-2109/pyspark-script-bug and squashes the following commits: 77072b9 [Prashant Sharma] Changed echos to redirect to STDERR. 13f48a0 [Prashant Sharma] [SPARK-2109] Setting SPARK_MEM for bin/pyspark does not work.
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Trivial fix.