Question

使用Hbase方法将数据放入HTable.put时，偶尔会遇到以下异常。但是，当我检查特定Hbase的get操作时，数据实际上已写入rowkey。

同时，我在HMaster和HRegionservers中都搜索了日志以识别问题。但找不到那个。

请帮助微调Hbase配置，以避免InterruptedIOException。

Hadoop Distribution: Apache
Version: HBase 1.2.6
Cluster size: 12nodes



java.io.InterruptedIOException: #17209, interrupted. currentNumberOfTask=1
    at org.apache.hadoop.hbase.client.AsyncProcess.waitForMaximumCurrentTasks(AsyncProcess.java:1764)
    at org.apache.hadoop.hbase.client.AsyncProcess.waitForMaximumCurrentTasks(AsyncProcess.java:1734)
    at org.apache.hadoop.hbase.client.AsyncProcess.waitForAllPreviousOpsAndReset(AsyncProcess.java:1810)
    at org.apache.hadoop.hbase.client.BufferedMutatorImpl.backgroundFlushCommits(BufferedMutatorImpl.java:240)
    at org.apache.hadoop.hbase.client.BufferedMutatorImpl.flush(BufferedMutatorImpl.java:190)
    at org.apache.hadoop.hbase.client.HTable.flushCommits(HTable.java:1434)
    at org.apache.hadoop.hbase.client.HTable.put(HTable.java:1018)

请帮助解决

某人也面临同样的例外。但是在那个线程中，没有解释哪些配置需要检查以避免出现这种情况

https://groups.google.com/forum/#!topic/nosql-databases/UxfrmWl_ZnM

如何避免Hbase put操作中的InterruptedIOException

0 个答案: