Re: Apache Ignite Site Changed its Face

Looks great guys, kudos ! On Fri, Jul 28, 2017 at 1:22 PM Anton Vinogradov wrote: > Awesome! > > On Fri, Jul 28, 2017 at 11:22 AM, Sergey Kozlov > wrote: > >> Looks like we're *going over the dark side* :-) >> >> On Fri, Jul 28, 2017 at 11:17 AM,

Re: CacheMetrics Offheap size

P.S. Ignite version 2.1.0 With best regards Alisher Alimov alimovalis...@gmail.com > On 28 Jul 2017, at 15:20, Ali wrote: > > Hello! > > I have problem with retrieving actual allocated size in offheap for cache, > CacheMetrics#offHeapAllocatedSize always return 0 >

Re: Error : Commit produced a runtime exception

Local node metrics show that ~80% free heap memory. Since ignite 2.0, a entries are stored to offheap memory. Could you upgrade to 2.1 version (just released) which has many improvment and fixes (included offheap metrics)? Also can you share your configuration? On Fri, Jul 28, 2017 at 3:57 PM,

Re: Ignite Xmx configuration

Indexes does not include in it. Indexes will occupy extra size. On Fri, Jul 28, 2017 at 12:21 PM, Anil wrote: > 1.9 version > > On 28 July 2017 at 14:08, Nikolai Tikhonov wrote: > >> Which versioin ignite do you use? >> >> On Fri, Jul 28, 2017 at 11:12

Re: most of the dat in mbeans in empty

Hi, You need to enable mertics by *CacheConfiguration#setStatisticsEnabled(true)* On Fri, Jul 28, 2017 at 3:04 PM, neerajbhatt wrote: > Hi All > > I am trying to monitor mbeans through jconsole. I have ste > setStatisticsEnabled(true) > > In jconsole I can see only

CacheMetrics Offheap size

Hello! I have problem with retrieving actual allocated size in offheap for cache, CacheMetrics#offHeapAllocatedSize always return 0 CacheConfiguration: cacheConfiguration.setBackups(1); cacheConfiguration.setAtomicityMode(CacheAtomicityMode.TRANSACTIONAL);

Re: CacheMetrics Offheap size

Hi Alisher, There is a known issue. Please see https://issues.apache.org/jira/browse/IGNITE-5490 Thanks, Slava. 2017-07-28 15:23 GMT+03:00 Ali : > P.S. Ignite version 2.1.0 > > > > With best regards > Alisher Alimov > alimovalis...@gmail.com > > On 28 Jul 2017, at

Re: Error : Commit produced a runtime exception

Attaching the complete error log file ignite_error_log.log -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/Error-Commit-produced-a-runtime-exception-tp15768p15780.html Sent from

most of the dat in mbeans in empty

Hi All I am trying to monitor mbeans through jconsole. I have ste setStatisticsEnabled(true) In jconsole I can see only some entries for all caches like key size and off heap counts (see image) Why the rest of data is not available ?

Re: Apache Ignite Site Changed its Face

Awesome! On Fri, Jul 28, 2017 at 11:22 AM, Sergey Kozlov wrote: > Looks like we're *going over the dark side* :-) > > On Fri, Jul 28, 2017 at 11:17 AM, Pavel Tupitsyn > wrote: > >> Looks great on desktop, but on mobile it is a disaster :( >> >>

Re: Ignite Xmx configuration

Hi Nikolai, So i need to add 4gb + indexes size as cache size for off-heap cache ? Thanks, Anil On 28 July 2017 at 17:23, Nikolai Tikhonov wrote: > Indexes does not include in it. Indexes will occupy extra size. > > On Fri, Jul 28, 2017 at 12:21 PM, Anil

RE: Missing object when loading from Cassandra with multiple queries

Thanks, Val. I got confused between the Cassandra and Ignite keys. The configuration (keyPersistence) references the POJO and the Cassandra partition and clustering key. Thus I inadvertently also added the partitioning key elements to the POJO. However, this still does not explain my problem.

Re: Apache Ignite Site Changed its Face

Right, embrace the power of the dark side :) — Denis > On Jul 28, 2017, at 1:22 AM, Sergey Kozlov wrote: > > Looks like we're going over the dark side :-) > > On Fri, Jul 28, 2017 at 11:17 AM, Pavel Tupitsyn > wrote:

Re: Apache Ignite Site Changed its Face

That’s true, the site is not optimized for mobile and tablet screens. This will be improved in the nearest month. — Denis > On Jul 28, 2017, at 1:17 AM, Pavel Tupitsyn wrote: > > Looks great on desktop, but on mobile it is a disaster :( > > http://imgur.com/a/VIT1B

Ignite Xmx configuration

Hi Team, I have two off-heap caches with 4 gb size (per cache) in my ignite node. What would be the Xmx setting for ignite node ? is it 2 * 4 + heap required ? or Xmx is not related to any of the cache size ? please clarify. thanks. Regards Anil

Re: Ignite Xmx configuration

Hi! If you used off-heap cache then entry is not stored in heap memory. Hence Xmx is not related with cache size. You need to choose Xmx/Xms based on your application requirements (how many object will be created by your code). I guess that 2-4 Gb will be enough in your case. On Fri, Jul 28,

Re: Ignite Xmx configuration

Thanks Nikolai. On 28 July 2017 at 12:47, Nikolai Tikhonov wrote: > Hi! > > If you used off-heap cache then entry is not stored in heap memory. Hence > Xmx is not related with cache size. You need to choose Xmx/Xms based on > your application requirements (how many object

Re: Ignite 1.9Version: Error GridCachePartitionExchangeManager Found long running cache future

Hi, Could you take thread dumps from all nodes in cluster when it happens and share here? -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/Ignite-1-9Version-Error-GridCachePartitionExchangeManager-Found-long-running-cache-future-tp15755p15759.html Sent from the

Re: Caused by: org.h2.jdbc.JdbcSQLException: General error: "java.lang.IllegalMonitorStateException: Attempted to release write lock while not holding it

Hi Alex, Today I tried the same use-case with Apache Ignite 2.1.0. I am getting the same error, attaching the log. Waiting for your analysis. ignite-c8506efe.zip Regards, Ankit Singhai -- View this message in

Re: Ignite Xmx configuration

Hi Nikolai, One more question- documentation says the indexes are stored in off heap as well for off-heap cache? where does it store ? in the same 4 g (in my case) ? thanks. Regards, Anil On 28 July 2017 at 12:56, Anil wrote: > Thanks Nikolai. > > On 28 July 2017 at

Re: Apache Ignite Python issue

Hi Valeriy, I'm not sure where is the bug, but it works fine with python 2.7. So for now I recommend to switch to python 2.7. It requires further debbuging to understand what is wrong with python3+pylibmc. Thanks, Mikhail. On Wed, Jul 26, 2017 at 8:23 PM, wrote: > Hello

Re: Apache Ignite Site Changed its Face

I like the new design. Looks good! --Yakov

Re: About Apache Ignite in Japanese

Wow! Very cool! Great job, Roman! --Yakov

Re: Apache Ignite Site Changed its Face

Looks like we're *going over the dark side* :-) On Fri, Jul 28, 2017 at 11:17 AM, Pavel Tupitsyn wrote: > Looks great on desktop, but on mobile it is a disaster :( > > http://imgur.com/a/VIT1B > > > > On Fri, Jul 28, 2017 at 11:05 AM, Yakov Zhdanov >

Re: Ignite Xmx configuration

Which versioin ignite do you use? On Fri, Jul 28, 2017 at 11:12 AM, Anil wrote: > Hi Nikolai, > > One more question- documentation says the indexes are stored in off heap > as well for off-heap cache? > > where does it store ? in the same 4 g (in my case) ? thanks. > >

Error : Commit produced a runtime exception

Hi, My ignite cluster hung producing the following error trace. Can someone help me identify the reason for the failure and cluster hang? [09:57:38,964][INFO][grid-timeout-worker-#19%null%][IgniteKernal] FreeList [name=null, buckets=256, dataPages=1208250, reusePages=0]

Re: Error : Commit produced a runtime exception

Hello, Cause of this issue OOM. Are you sure that you have enough free memory on your PC/server? Caused by: java.lang.OutOfMemoryError at sun.misc.Unsafe.allocateMemory(Native Method) On Fri, Jul 28, 2017 at 11:55 AM, iostream wrote: > Hi, > > My ignite cluster

Re: Ignite Xmx configuration

1.9 version On 28 July 2017 at 14:08, Nikolai Tikhonov wrote: > Which versioin ignite do you use? > > On Fri, Jul 28, 2017 at 11:12 AM, Anil wrote: > >> Hi Nikolai, >> >> One more question- documentation says the indexes are stored in off heap >> as

Re: Error : Commit produced a runtime exception

Ignite logs show the following heap statistics before the failure. Shows 79.94% free heap memory. [09:57:38,964][INFO][grid-timeout-worker-#19%null%][IgniteKernal] FreeList [name=null, buckets=256, dataPages=1208250, reusePages=0] [09:58:38,963][INFO][grid-timeout-worker-#19%null%][IgniteKernal]

RE: Missing object when loading from Cassandra with multiple queries

Hi Val, looking at the debug logs, I see that the query is executed on only one Ignite server. It seems that this happens when the where clause includes a partitioning column. Query " select * from test_11.fc_port_stats; " loads all objects. Query " select * from test_11.fc_port_stats where sid

Re: Ignite 2.1 build script issue

Hi Carsten. I had got such issue earlier. The build procedure has been changed for the release 2.1 Take a look in DEVNOTES.txt There are two mandatory steps: 1) mvn clean install -Pall-java,all-scala,licenses -DskipTests 2) mvn initialize -Prelease 2017-07-28 20:10 GMT+03:00 Carsten

Re: Ignite 2.1 build script issue

Carsten, The build process was changed. See DEVNOTES. -Val -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/Ignite-2-1-build-script-issue-tp15787p15790.html Sent from the Apache Ignite Users mailing list archive at Nabble.com.

RE: Missing object when loading from Cassandra with multiple queries

Roger, Yeah, that's weird and hard to tell why this happens. Obviously there is some kind of race condition. In any case, I would do everything correctly first, and then check if issue persists or not. -Val -- View this message in context:

Re: Apache Ignite Site Changed its Face

Was there any discussion here on dev@ about this change? Just curious if my search-foo is failing me... Thanks! -- With regards, Konstantin (Cos) Boudnik 2CAC 8312 4870 D885 8616 6115 220F 6980 1F27 E622 Disclaimer: Opinions expressed in this email are those of the author, and do not

Re: About Apache Ignite in Japanese

Thank you, guys! The project is little known in Japan, and I am trying to raise attention to it. I might ping you for some help in future :) -- Roman On Friday, July 28, 2017 11:21 PM, Tom Diederich wrote: Awesome job! Let me know if I can help with any

Re: About Apache Ignite in Japanese

Roman, Would you share some details about the project, use case and problems it solve? Tom, what if you translate the blog from Japanese and we promote it worldwide? Denis On Friday, July 28, 2017, Roman Shtykh wrote: > Thank you, guys! > > The project is little known in