Renaud Delbru wrote:
Hi Stack, Jean-Daniel,
Yes, this is a production environment ;o). But, I was aware of the
potential problems that can cause the use of a nightly build. I moved
from 0.13 to 0.2 thinking that it will solve the stability problems we
encountered (which in fact solve some of them).
Tell us about the others.
Ok, so if I understand, I just have to change the version number to
0.1(in hbase.version), and do the normal upgrade procedure. I will try
it and keep you informed.
Yes. Its a binary file unfortunately so it'll be a little awkward to it.
You may need to make the below change to your Migrate script:
Index: util/Migrate.java
===================================================================
--- util/Migrate.java (revision 679456)
+++ util/Migrate.java (working copy)
@@ -207,7 +207,7 @@
private void migrateToV5() throws IOException {
rewriteMetaHRegionInfo();
- addHistorianFamilyToMeta();
+ // addHistorianFamilyToMeta();
updateBloomFilters();
}
If at v3, you already have the region historian in your instance.
But you could try without making the above change. Looking at the code,
its not completely dumb checking first if the historian is present and
only adding it if its missing.
St.Ack
Thanks for the advices.
