日志
hbase 0.98如何禁用hlog日志
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以前版本使用
put.setWriteToWAL(false);
现在版本使用
public void setDurability(Durability d)
Durability可以为
ASYNC_WAL Write the Mutation to the WAL asynchronously
FSYNC_WAL Write the Mutation to the WAL synchronously and force the entries to disk.
SKIP_WAL Do not write the Mutation to the WAL
SYNC_WAL Write the Mutation to the WAL synchronously.
USE_DEFAULT If this is for tables durability, use HBase's global default value (SYNC_WAL).
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