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From Pat Ferrel <...@occamsmachete.com>
Subject Re: HBase warn on startup
Date Wed, 13 Jul 2016 22:25:48 GMT
Something to do with swapping the location of data to a new AWS volume seems to have caused
it and the command below does seem to have fixed it, will watch to see if it resurfaces.

Thanks Tom!

BTW pio works with HBase 1.2.1

On Jul 13, 2016, at 3:02 PM, Tom Chan <tom.chan@salesforce.com> wrote:

I did not have time to dig into this when it happened, but HBase is somehow corrupted where
a 
 hbase hbck -fixEmptyMetaCells
is a temporary fix. It happened for only one client but I'm not sure what caused it.

http://mail-archives.apache.org/mod_mbox/hbase-user/201505.mbox/%3CCAEP_jWbf1KGhmsL272HymTODSKtS68TP6b3Lh2ECSQ-NWE9_EQ@mail.gmail.com%3E
<http://mail-archives.apache.org/mod_mbox/hbase-user/201505.mbox/%3CCAEP_jWbf1KGhmsL272HymTODSKtS68TP6b3Lh2ECSQ-NWE9_EQ@mail.gmail.com%3E>

On Wed, Jul 13, 2016 at 2:42 PM, Pat Ferrel <pat@occamsmachete.com <mailto:pat@occamsmachete.com>>
wrote:
I saw a question Tom asked about this error when doing `pio status` Was there every an answer
for what causes it?

[INFO] [Storage$] Verifying Event Data Backend (Source: HBASE)...
[INFO] [Storage$] Test writing to Event Store (App Id 0)...
[WARN] [MetaReader] No serialized HRegionInfo in keyvalues={pio_event:events_0,,1468443835768.05bd150642e05c034a70d516fea55377./info:seqnumDuringOpen/1468443836320/Put/vlen=8/mvcc=0,
pio_event:events_0,,1468443835768.05bd150642e05c034a70d516fea55377./info:server/1468443836320/Put/vlen=21/mvcc=0,
pio_event:events_0,,1468443835768.05bd150642e05c034a70d516fea55377./info:serverstartcode/1468443836320/Put/vlen=8/mvcc=0}
[INFO] [HBLEvents] The table pio_event:events_0 doesn't exist yet. Creating now...
[WARN] [HBaseAdmin] No serialized HRegionInfo in keyvalues={pio_event:events_0,,1468443835768.05bd150642e05c034a70d516fea55377./info:seqnumDuringOpen/1468443836320/Put/vlen=8/mvcc=0,
pio_event:events_0,,1468443835768.05bd150642e05c034a70d516fea55377./info:server/1468443836320/Put/vlen=21/mvcc=0,
pio_event:events_0,,1468443835768.05bd150642e05c034a70d516fea55377./info:serverstartcode/1468443836320/Put/vlen=8/mvcc=0}
[WARN] [HBaseAdmin] No serialized HRegionInfo in keyvalues={pio_event:events_0,,1468443835768.05bd150642e05c034a70d516fea55377./info:seqnumDuringOpen/1468443836320/Put/vlen=8/mvcc=0,
pio_event:events_0,,1468443835768.05bd150642e05c034a70d516fea55377./info:server/1468443836320/Put/vlen=21/mvcc=0,
pio_event:events_0,,1468443835768.05bd150642e05c034a70d516fea55377./info:serverstartcode/1468443836320/Put/vlen=8/mvcc=0}
[WARN] [HBaseAdmin] No serialized HRegionInfo in keyvalues={pio_event:events_0,,1468443835768.05bd150642e05c034a70d516fea55377./info:seqnumDuringOpen/1468443836320/Put/vlen=8/mvcc=0,
pio_event:events_0,,1468443835768.05bd150642e05c034a70d516fea55377./info:server/1468443836320/Put/vlen=21/mvcc=0,
pio_event:events_0,,1468443835768.05bd150642e05c034a70d516fea55377./info:serverstartcode/1468443836320/Put/vlen=8/mvcc=0}
[WARN] [HBaseAdmin] No serialized HRegionInfo in keyvalues={pio_event:events_0,,1468443835768.05bd150642e05c034a70d516fea55377./info:seqnumDuringOpen/1468443836320/Put/vlen=8/mvcc=0,
pio_event:events_0,,1468443835768.05bd150642e05c034a70d516fea55377./info:server/1468443836320/Put/vlen=21/mvcc=0,
pio_event:events_0,,1468443835768.05bd150642e05c034a70d516fea55377./info:serverstartcode/1468443836320/Put/vlen=8/mvcc=0}
[WARN] [MetaReader] No serialized HRegionInfo in keyvalues={pio_event:events_0,,1468443835768.05bd150642e05c034a70d516fea55377./info:seqnumDuringOpen/1468443836320/Put/vlen=8/mvcc=0,
pio_event:events_0,,1468443835768.05bd150642e05c034a70d516fea55377./info:server/1468443836320/Put/vlen=21/mvcc=0,
pio_event:events_0,,1468443835768.05bd150642e05c034a70d516fea55377./info:serverstartcode/1468443836320/Put/vlen=8/mvcc=0}
[WARN] [MetaReader] No serialized HRegionInfo in keyvalues={pio_event:events_0,,1468443835768.05bd150642e05c034a70d516fea55377./info:seqnumDuringOpen/1468443836320/Put/vlen=8/mvcc=0,
pio_event:events_0,,1468443835768.05bd150642e05c034a70d516fea55377./info:server/1468443836320/Put/vlen=21/mvcc=0,
pio_event:events_0,,1468443835768.05bd150642e05c034a70d516fea55377./info:serverstartcode/1468443836320/Put/vlen=8/mvcc=0}
[INFO] [HBLEvents] Removing table pio_event:events_0...
[WARN] [MetaReader] No serialized HRegionInfo in keyvalues={pio_event:events_0,,1468443835768.05bd150642e05c034a70d516fea55377./info:seqnumDuringOpen/1468443836320/Put/vlen=8/mvcc=0,
pio_event:events_0,,1468443835768.05bd150642e05c034a70d516fea55377./info:server/1468443836320/Put/vlen=21/mvcc=0,
pio_event:events_0,,1468443835768.05bd150642e05c034a70d516fea55377./info:serverstartcode/1468443836320/Put/vlen=8/mvcc=0}
[WARN] [MetaReader] No serialized HRegionInfo in keyvalues={pio_event:events_0,,1468443835768.05bd150642e05c034a70d516fea55377./info:seqnumDuringOpen/1468443836320/Put/vlen=8/mvcc=0,
pio_event:events_0,,1468443835768.05bd150642e05c034a70d516fea55377./info:server/1468443836320/Put/vlen=21/mvcc=0,
pio_event:events_0,,1468443835768.05bd150642e05c034a70d516fea55377./info:serverstartcode/1468443836320/Put/vlen=8/mvcc=0}
[WARN] [MetaReader] No serialized HRegionInfo in keyvalues={pio_event:events_0,,1468443835768.05bd150642e05c034a70d516fea55377./info:seqnumDuringOpen/1468443836320/Put/vlen=8/mvcc=0,
pio_event:events_0,,1468443835768.05bd150642e05c034a70d516fea55377./info:server/1468443836320/Put/vlen=21/mvcc=0,
pio_event:events_0,,1468443835768.05bd150642e05c034a70d516fea55377./info:serverstartcode/1468443836320/Put/vlen=8/mvcc=0}
[WARN] [MetaReader] No serialized HRegionInfo in keyvalues={pio_event:events_0,,1468443835768.05bd150642e05c034a70d516fea55377./info:seqnumDuringOpen/1468443836320/Put/vlen=8/mvcc=0,
pio_event:events_0,,1468443835768.05bd150642e05c034a70d516fea55377./info:server/1468443836320/Put/vlen=21/mvcc=0,
pio_event:events_0,,1468443835768.05bd150642e05c034a70d516fea55377./info:serverstartcode/1468443836320/Put/vlen=8/mvcc=0}
[WARN] [MetaReader] No serialized HRegionInfo in keyvalues={pio_event:events_0,,1468443835768.05bd150642e05c034a70d516fea55377./info:seqnumDuringOpen/1468443836320/Put/vlen=8/mvcc=0,
pio_event:events_0,,1468443835768.05bd150642e05c034a70d516fea55377./info:server/1468443836320/Put/vlen=21/mvcc=0,
pio_event:events_0,,1468443835768.05bd150642e05c034a70d516fea55377./info:serverstartcode/1468443836320/Put/vlen=8/mvcc=0}
[INFO] [Console$] (sleeping 5 seconds for all messages to show up...)
[INFO] [Console$] Your system is all ready to go.




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