Changes between Version 1 and Version 2 of jazz/09-07-02

Timestamp:

Jul 2, 2009, 9:46:55 PM (15 years ago)

Author:

jazz

Comment:

--

jazz/09-07-02

@@ +1 @@
+= 2009-07-02 =
+
+ * [狀況] NameNode 一直起不來
 {{{
 09/07/02 09:18:06 INFO dfs.NameNode: STARTUP_MSG: 
@@ -9 +12 @@
 ************************************************************/
 09/07/02 09:18:06 INFO metrics.RpcMetrics: Initializing RPC Metrics with hostName=NameNode, port=8020
-09/07/02 09:18:06 INFO dfs.NameNode: Namenode up at: hadoop.nchc.org.tw/140.110.141.130:8020
+09/07/02 09:18:06 INFO dfs.NameNode: Namenode up at: hadoop.nchc.org.tw/140.110.X.X:8020
 09/07/02 09:18:06 INFO jvm.JvmMetrics: Initializing JVM Metrics with processName=NameNode, sessionId=null
 09/07/02 09:18:06 INFO dfs.NameNodeMetrics: Initializing NameNodeMeterics using context object:org.apache.hadoop.metrics.spi.NullContext
@@ -63 +66 @@
 ************************************************************/
 }}}
+ * [解法] 從 namesecondary 拷貝 edits 到 name
+{{{
+jazz@hadoop:~$ sudo cp /var/lib/hadoop/cache/hadoop/dfs/namesecondary/current/edits /var/lib/hadoop/cache/hadoop/dfs/name/current/edits
+}}}