Recent CirrusSearch dumps generated have been missing a lot of data. Almost all the files in the 20170320 dump were missing data (which was subsequently deleted, but was archived here). The 20170327 dump has some files that are missing data as well.
Please do update once this gets fixed. I have temporarily disabled archiving of the CirrusSearch dumps until this is resolved.
We can delete the bad dumps and a recent fix should get the dumps working again. I don't think there is anything to do until the next dump run happens and it doesn't work.
Basically what happened is one kind of dump in our dumps infrastructure took up all the resources, and cirrussearch dumps were then either unable to allocate enough memory to start, or were killed by the linux OOM handler. I think we will just delete that weeks dumps as well, next week should go better.
Repurposing task to delete dumps as documented by @debt and @EBernhardson above. Is this something that @Gehel can help with?
We waited enough that those dumps have been automatically cleaned. We can probably close this task now.