Issue with Service Monitor and Host Mnitor

Ezreal — Fri, 16 Sep 2022 10:41:00 GMT

Suddenly happend this error.

Since then, never start Service Monitor and Host Monitor.

There are some erros here.

2016-09-24 18:54:31,147 INFO com.cloudera.cmon.firehose.Main: Hosts: 12
2016-09-24 18:54:31,147 INFO com.cloudera.cmon.firehose.Main: Cluster size: MEDIUM
2016-09-24 18:54:31,211 INFO com.cloudera.cmon.tstore.leveldb.LDBResourceManager: Max file descriptors: 32768
2016-09-24 18:54:31,212 INFO com.cloudera.cmon.tstore.leveldb.LDBResourceManager: Setting maximum open fds to: 2048
2016-09-24 18:54:31,311 ERROR com.cloudera.cmon.firehose.Main: Error creating LevelDB timeseries store in directory /var/lib/cloudera-host-monitor/ts
org.fusesource.leveldbjni.internal.NativeDB$DBException: Corruption: CURRENT file does not end with newline
	at org.fusesource.leveldbjni.internal.NativeDB.checkStatus(NativeDB.java:194)
	at org.fusesource.leveldbjni.internal.NativeDB.open(NativeDB.java:212)
	at org.fusesource.leveldbjni.JniDBFactory.open(JniDBFactory.java:168)
	at com.cloudera.cmon.tstore.leveldb.LDBUtils.openVersionedDB(LDBUtils.java:246)
	at com.cloudera.cmon.tstore.leveldb.LDBTimeSeriesMetadataStore.openMetadataDB(LDBTimeSeriesMetadataStore.java:149)
	at com.cloudera.cmon.tstore.leveldb.LDBTimeSeriesMetadataStore.<init>(LDBTimeSeriesMetadataStore.java:139)
	at com.cloudera.cmon.firehose.Main.main(Main.java:450)

my hadoop Spec is this.

what needs to be done in order to solve it ?

Thanks.

Re: Issue with Service Monitor and Host Mnitor

Ezreal — Mon, 26 Sep 2016 01:26:06 GMT

i solved this.

ty!!.

Re: Issue with Service Monitor and Host Mnitor

cjervis — Mon, 26 Sep 2016 12:03:57 GMT

Congratulations on solving the issue @Ezreal. Would you mind sharing what you did to correct it?

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Issue with Service Monitor and Host Mnitor

Re: Issue with Service Monitor and Host Mnitor

Re: Issue with Service Monitor and Host Mnitor