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 <CACeqxwTnDa2FmV_x46wtCnvC+BsQ9-kLRYHY2HkFeVcK=pQSzw@mail.gmail.com>
Subject: issue about namenode start slow
From: ch huang <justlooks@gmail.com>
To: user@hadoop.apache.org
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hi,maillist:

      my hadoop cluster lost power last weekend ,when i restart my namenode
,i find it get info from journalnode ,and do transaction again ,but i see
it very slow,and i observer 50070 web ui ,find lot's of info like "
http://hz49:8480/getJournal?jid=develop&segmentTxId=4261627&storageInfo=-55%3A466484546%3A0%3ACID-a140fb1a-ac10-4053-8b91-8f19f2809b7c
 "

i look the size of my journalnode local storage,it's only about 400M
i do not know why the load process took such long time?

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<div dir=3D"ltr">hi,maillist:<div><br></div><div>=C2=A0 =C2=A0 =C2=A0 my ha=
doop cluster lost power last weekend ,when i restart my namenode ,i find it=
 get info from journalnode ,and do transaction again ,but i see it very slo=
w,and i observer 50070 web ui ,find lot&#39;s of info like &quot;<span styl=
e=3D"color:rgb(0,0,0);font-family:sans-serif;font-size:medium;font-style:it=
alic;text-indent:20px"><a href=3D"http://hz49:8480/getJournal?jid=3Ddevelop=
&amp;segmentTxId=3D4261627&amp;storageInfo=3D-55%3A466484546%3A0%3ACID-a140=
fb1a-ac10-4053-8b91-8f19f2809b7c">http://hz49:8480/getJournal?jid=3Ddevelop=
&amp;segmentTxId=3D4261627&amp;storageInfo=3D-55%3A466484546%3A0%3ACID-a140=
fb1a-ac10-4053-8b91-8f19f2809b7c</a></span><span style=3D"color:rgb(0,0,0);=
font-family:sans-serif;font-size:medium;font-style:italic;text-indent:20px"=
>=C2=A0&quot;</span></div><div><span style=3D"color:rgb(0,0,0);font-family:=
sans-serif;font-size:medium;font-style:italic;text-indent:20px"><br></span>=
</div><div><span style=3D"color:rgb(0,0,0);font-family:sans-serif;font-size=
:medium;text-indent:20px">i look the size of my journalnode local storage,i=
t&#39;s only about 400M</span></div><div><span style=3D"color:rgb(0,0,0);fo=
nt-family:sans-serif;font-size:medium;text-indent:20px">i do not know why t=
he load process took such long time?</span></div><div><span style=3D"color:=
rgb(0,0,0);font-family:sans-serif;font-size:medium;text-indent:20px"><br></=
span></div></div>

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