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Do not swallow exception in ChecksumBlobStoreFormat.writeAtomic() #27597

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merged 1 commit into from Nov 30, 2017

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commented Nov 29, 2017

The ChecksumBlobStoreFormat.writeAtomic() method writes a blob using a
temporary name and then moves the blob to its final name. The move
operation can fail and in this case the temporary blob is deleted. If
this delete operation also fails, then the initial exception is lost.

This commit ensures that when something goes wrong during the move
operation the initial exception is kept and thrown, and if the delete
operation also fails then this additional exception is added
as a suppressed exception to the initial one.

The ChecksumBlobStoreFormat.writeAtomic() method writes a blob using a
temporary name and then moves the blob to its final name. The move
operation can fail and in this case the temporary blob is deleted. If
this delete operation also fails, then the initial exception is lost.

This commit ensures that when something goes wrong during the move
operation the initial exception is kept and thrown, and if the delete
operation also fails then this additional exception is added
as a suppressed exception to the initial one.
@imotov
imotov approved these changes Nov 29, 2017
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Thanks!

@tlrx tlrx merged commit 192d1f0 into elastic:master Nov 30, 2017
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tlrx added a commit that referenced this pull request Nov 30, 2017
…7597)

The ChecksumBlobStoreFormat.writeAtomic() method writes a blob using a
temporary name and then moves the blob to its final name. The move
operation can fail and in this case the temporary blob is deleted. If
this delete operation also fails, then the initial exception is lost.

This commit ensures that when something goes wrong during the move
operation the initial exception is kept and thrown, and if the delete
operation also fails then this additional exception is added
as a suppressed exception to the initial one.
tlrx added a commit that referenced this pull request Nov 30, 2017
…7597)

The ChecksumBlobStoreFormat.writeAtomic() method writes a blob using a
temporary name and then moves the blob to its final name. The move
operation can fail and in this case the temporary blob is deleted. If
this delete operation also fails, then the initial exception is lost.

This commit ensures that when something goes wrong during the move
operation the initial exception is kept and thrown, and if the delete
operation also fails then this additional exception is added
as a suppressed exception to the initial one.
tlrx added a commit that referenced this pull request Nov 30, 2017
…7597)

The ChecksumBlobStoreFormat.writeAtomic() method writes a blob using a
temporary name and then moves the blob to its final name. The move
operation can fail and in this case the temporary blob is deleted. If
this delete operation also fails, then the initial exception is lost.

This commit ensures that when something goes wrong during the move
operation the initial exception is kept and thrown, and if the delete
operation also fails then this additional exception is added
as a suppressed exception to the initial one.
tlrx added a commit that referenced this pull request Nov 30, 2017
…7597)

The ChecksumBlobStoreFormat.writeAtomic() method writes a blob using a
temporary name and then moves the blob to its final name. The move
operation can fail and in this case the temporary blob is deleted. If
this delete operation also fails, then the initial exception is lost.

This commit ensures that when something goes wrong during the move
operation the initial exception is kept and thrown, and if the delete
operation also fails then this additional exception is added
as a suppressed exception to the initial one.
@tlrx tlrx deleted the tlrx:ChecksumBlobStoreFormat branch Nov 30, 2017
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commented Nov 30, 2017

Thanks @imotov

@colings86 colings86 added v7.0.0-beta1 and removed v7.0.0 labels Feb 7, 2019
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