Re: what this error mean

2015-05-29 Thread 曹志富
seems the issue can clause brain split -- Ranger Tsao 2015-05-29 14:57 GMT+08:00 Jason Wee : > why it happened? from the code, it looks like this condition is not null > https://github.com/apache/cassandra/blob/cassandra-2.1.3/src/java/org/apache/cassandra/io

Re: what this error mean

2015-05-28 Thread Jason Wee
why it happened? from the code, it looks like this condition is not null https://github.com/apache/cassandra/blob/cassandra-2.1.3/src/java/org/apache/cassandra/io/sstable/SSTableReader.java#L921 or you can quickly fix this by upgrading to 2.1.5, i noticed there is code change for this class https:

what this error mean

2015-05-28 Thread 曹志富
I have a 25 noedes C* cluster with C* 2.1.3. These days a node occur split brain many times。 check the log I found this: INFO [MemtableFlushWriter:118] 2015-05-29 08:07:39,176 Memtable.java:378 - Completed flushing /home/ant/apache-cassandra-2.1.3/bin/../data/data/system/sstable_activity-5a1