Re: Cassandra taking very long to start and server under heavy load

2019-05-07 Thread Carl Mueller
did you make sure to run the sstable upgrade after you >>> completed the move from 2.x to 3.x ? >>> >>> >>> >>> *From:* Evgeny Inberg [mailto:evg...@gmail.com] >>> *Sent:* Thursday, May 02, 2019 1:31 AM >>> *To:* user@cassandra.ap

Re: Cassandra taking very long to start and server under heavy load

2019-05-07 Thread Evgeny Inberg
ble upgrade after you >> completed the move from 2.x to 3.x ? >> >> >> >> *From:* Evgeny Inberg [mailto:evg...@gmail.com] >> *Sent:* Thursday, May 02, 2019 1:31 AM >> *To:* user@cassandra.apache.org >> *Subject:* Re: Cassandra taking very long to sta

Re: Cassandra taking very long to start and server under heavy load

2019-05-02 Thread Evgeny Inberg
May 02, 2019 1:31 AM > *To:* user@cassandra.apache.org > *Subject:* Re: Cassandra taking very long to start and server under heavy > load > > > > Using a sigle data disk. > > Also, it is performing mostly heavy read operations according to the > metrics cillected. >

RE: Cassandra taking very long to start and server under heavy load

2019-05-02 Thread Nick Hatfield
Just curious but, did you make sure to run the sstable upgrade after you completed the move from 2.x to 3.x ? From: Evgeny Inberg [mailto:evg...@gmail.com] Sent: Thursday, May 02, 2019 1:31 AM To: user@cassandra.apache.org Subject: Re: Cassandra taking very long to start and server under heavy

Re: Cassandra taking very long to start and server under heavy load

2019-05-01 Thread Evgeny Inberg
Using a sigle data disk. Also, it is performing mostly heavy read operations according to the metrics cillected. On Wed, 1 May 2019, 20:14 Jeff Jirsa wrote: > Do you have multiple data disks? > Cassandra 6696 changed behavior with multiple data disks to make it safer > in the situation that one

Re: Cassandra taking very long to start and server under heavy load

2019-05-01 Thread Jeff Jirsa
Do you have multiple data disks? Cassandra 6696 changed behavior with multiple data disks to make it safer in the situation that one disk fails . It may be copying data to the right places on startup, can you see if sstables are being moved on disk? -- Jeff Jirsa > On May 1, 2019, at 6:04