From: Brian Warner <warner@allmydata.com>
Date: Tue, 25 Mar 2008 01:55:37 +0000 (-0700)
Subject: encode: log a plaintext hash and SI for each upload. This will allow the log gatherer... 
X-Git-Tag: allmydata-tahoe-1.0.0~7
X-Git-Url: https://git.rkrishnan.org/components/com_hotproperty/reliability?a=commitdiff_plain;h=15ef9f624de454c3073b99933e528e64af477584;p=tahoe-lafs%2Ftahoe-lafs.git

encode: log a plaintext hash and SI for each upload. This will allow the log gatherer to correlate the two, to better measure the benefits of convergence
---

diff --git a/src/allmydata/encode.py b/src/allmydata/encode.py
index 2a95cabb..36656fdb 100644
--- a/src/allmydata/encode.py
+++ b/src/allmydata/encode.py
@@ -514,13 +514,18 @@ class Encoder(object):
         self.set_encode_and_push_progress(extra=0.0)
         crypttext_hash = self._crypttext_hasher.digest()
         self.uri_extension_data["crypttext_hash"] = crypttext_hash
-        d = defer.succeed(None)
+        d = self._uploadable.get_plaintext_hash()
+        def _got(plaintext_hash):
+            self.log(format="plaintext_hash=%(plaintext_hash)s, SI=%(SI)s",
+                     plaintext_hash=base32.b2a(plaintext_hash),
+                     SI=storage.si_b2a(self._storage_index) )
+            return plaintext_hash
+        d.addCallback(_got)
         if self.USE_PLAINTEXT_HASHES:
-            d.addCallback(lambda res: self._uploadable.get_plaintext_hash())
-            def _got(plaintext_hash):
+            def _use_plaintext_hash(plaintext_hash):
                 self.uri_extension_data["plaintext_hash"] = plaintext_hash
                 return self._uploadable.get_plaintext_hashtree_leaves(0, self.num_segments, self.num_segments)
-            d.addCallback(_got)
+            d.addCallback(_use_plaintext_hash)
             def _got_hashtree_leaves(leaves):
                 self.log("Encoder: got plaintext_hashtree_leaves: %s" %
                          (",".join([base32.b2a(h) for h in leaves]),),