anand76 b4fa51dfaf Update bg_error when log flush fails in SwitchMemtable() (#5072) ... Summary: There is a potential failure case in DBImpl::SwitchMemtable() that is not handled properly. The call to cur_log_writer->WriteBuffer() can fail due to an IO error. In that case, we need to call SetBGError() in order set the background error since the WriteBuffer() failure may result in data loss. Also, the asserts for !new_mem and !new_log are incorrect, as those would have been allocated by the time this failure is detected. Pull Request resolved: https://github.com/facebook/rocksdb/pull/5072 Differential Revision: D14461384 Pulled By: anand1976 fbshipit-source-id: fb59bce9d61378f37d2dfcd28c0b704b0f43c3cf		2019-03-15 15:19:25 -07:00
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rocksdb	Update bg_error when log flush fails in SwitchMemtable() (#5072)	2019-03-15 15:19:25 -07:00