Synchronize between uploading file and generating index thread#4443
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wwwjn wants to merge 64 commits into
Open
Synchronize between uploading file and generating index thread#4443wwwjn wants to merge 64 commits into
wwwjn wants to merge 64 commits into
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epicfaace
requested changes
Apr 26, 2023
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Can you please remove the .pyc files? Also let's add them to .gitignore
epicfaace
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May 31, 2023
| account_name=AZURE_BLOB_ACCOUNT_NAME, | ||
| container_name=AZURE_BLOB_CONTAINER_NAME, | ||
| account_key=AZURE_BLOB_ACCOUNT_KEY, | ||
| expiry=datetime.datetime.now() + datetime.timedelta(hours=1), |
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Should we refactor this into a constant? Also, is 10 hours enough or might we need more for even larger files?
| self._current_max_buf_length = len(self._bufs[0]) | ||
| for i in range(1, self.NUM_READERS): | ||
| self._current_max_buf_length = max(self._current_max_buf_length, len(self._bufs[i])) | ||
| # print(f"find largest buffer: {self._current_max_buf_length} in thread: {threading.current_thread().name}") |
| """ | ||
| NUM_READERS = 2 | ||
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| # MAX memory usage <= MAX_BUF_SIZE + max(num_bytes called in read) |
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What does this comment mean? Can you add a description of what MAX_BUF_SIZE is used for?
| NUM_READERS = 2 | ||
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| # MAX memory usage <= MAX_BUF_SIZE + max(num_bytes called in read) | ||
| MAX_BUF_SIZE = 1024 * 1024 * 1024 # 10 MiB for test |
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What value should it be for non-test?
| self.find_largest_buffer() | ||
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| def find_largest_buffer(self): | ||
| self._current_max_buf_length = len(self._bufs[0]) |
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| def check_file_target_contents(self, target): | ||
| """Checks to make sure that the specified file has the contents 'hello world'.""" | ||
| # This can not be checked, Since |
…ksheets into parallel-upload-sync
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Reasons for making this change
#4370 does not have synchronization between threads (upload file thread and generate index thread), so it does not work for large files like imagenet (158 GB).
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