I've a production cluster of 1 server with Ignite native persistence enabled, and about 25 clients. For second time now I've seen the server node to fail and stop which brings the whole cluster down. The collected log from the server is with the link below.
ignite-2dc05669.log <http://apache-ignite-users.70518.x6.nabble.com/file/t2401/ignite-2dc05669.log> Some (to me at least) interesting parts are close to the end in the log. What can cause such issue? Network issue? How can these be better configured to be more resistant? Or slow HDD disk? Is there a configuration that can prevent the whole cluster to go down? I've left the Ignite communications at default values. [05:48:11,677][WARNING][sys-stripe-26-#27][GridContinuousProcessor] Failed to wait for ack message. [node=98fc4372-044b-4f9d-bd97-6f8237a0435b, routine=95e1b30d-c37f-4daf-a605-eabdf08332e7] [05:48:40,694][WARNING][sys-stripe-109-#110][GridContinuousProcessor] Failed to wait for ack message. [node=e8e8026b-d3a6-4572-89ce-3c8777f7373f, routine=b92d00bd-2006-4fc7-a8a3-e3f3c10e1f53] [05:49:01,166][WARNING][sys-stripe-69-#70][GridContinuousProcessor] Failed to wait for ack message. [node=5dea8244-0614-46db-b4e1-d5ccfd0be60b, routine=b0c0f754-f9c0-4285-a6ad-863f92c49a06] [05:52:26,332][WARNING][sys-stripe-80-#81][GridContinuousProcessor] Failed to wait for ack message. [node=ce957e46-98a6-4817-b73e-b604bf4548fd, routine=6f455c23-9bce-4050-98ce-a1b45c0bad76] [05:52:27,832][WARNING][sys-stripe-112-#113][GridContinuousProcessor] Failed to wait for ack message. [node=f61f15ee-9a7e-41fc-8f2c-1db7d0d2d274, routine=f6cddd41-130c-4f6f-b09b-f87942755bab] [05:52:28,315][WARNING][sys-stripe-62-#63][GridContinuousProcessor] Failed to wait for ack message. [node=aa9b1426-f4e0-47eb-a730-c67c8186e0a3, routine=3a8db1ad-e201-427b-8b82-2ca7170ebf99] [05:52:33,582][WARNING][sys-stripe-50-#51][GridContinuousProcessor] Failed to wait for ack message. [node=907e5822-a6dc-48ce-bf44-892d92a7a1d8, routine=d2ed54e7-528f-4b5c-8508-24333fc2c422] [05:52:33,889][WARNING][sys-stripe-50-#51][GridContinuousProcessor] Failed to wait for ack message. [node=117776ce-fd40-4523-9578-58605b2256be, routine=20e30155-5cdc-4fae-b60e-1296cc4f2535] [05:52:34,177][WARNING][sys-stripe-46-#47][GridContinuousProcessor] Failed to wait for ack message. [node=dc614d74-98a7-4a82-8424-d7a147374d78, routine=738a6030-f94d-4493-9fb2-cf8a5eb91439] [05:52:34,682][WARNING][sys-stripe-121-#122][GridContinuousProcessor] Failed to wait for ack message. [node=f284c2b3-e4c5-4e55-bd8b-5af63378f3c1, routine=6d10df57-b152-47ee-8ac7-e9157b6c30ce] [05:52:35,173][WARNING][sys-stripe-121-#122][GridContinuousProcessor] Failed to wait for ack message. [node=3996b4ba-5850-42a3-a56b-0e2b3434c329, routine=8056702f-262b-4f2d-ac6a-55c5ceb88f19] [05:52:35,413][WARNING][sys-stripe-121-#122][GridContinuousProcessor] Failed to wait for ack message. [node=51b85275-a775-4b36-b102-123c4a69fbd9, routine=13d57b4a-9e36-48a8-80ae-a2afbcb5aa4e] [05:52:36,128][WARNING][sys-stripe-80-#81][GridContinuousProcessor] Failed to wait for ack message. [node=29735637-620b-4ab7-a384-67499f98b1ef, routine=c219cebb-17ae-4f88-bddb-62a24d73b186] [05:52:36,381][WARNING][sys-stripe-80-#81][GridContinuousProcessor] Failed to wait for ack message. [node=b8d0ec72-63ff-4b6e-b232-d94d9d041fa1, routine=34afbecb-7e3a-4fda-bcf7-95ee01765165] [05:52:36,381][WARNING][long-qry-#221][LongRunningQueryManager] Query execution is too long [time=3164ms, type=MAP, distributedJoin=false, enforceJoinOrder=true, lazy=false, schema=MediaFan_TaskList, node=TcpDiscoveryNode [id=6e0fba7d-c9a0-4c27-9492-2e231eeb3493, consistentId=6e0fba7d-c9a0-4c27-9492-2e231eeb3493, addrs=ArrayList [110.10.123.114, 127.0.0.1, 172.17.0.1, 172.20.0.1], sockAddrs=HashSet [/110.10.123.114:0, /172.17.0.1:0, /127.0.0.1:0, /172.20.0.1:0], discPort=0, order=351, intOrder=201, lastExchangeTime=1613877831620, loc=false, ver=2.8.1#20200521-sha1:86422096, isClient=true], reqId=39820, segment=0, sql='SELECT "MediaFan_TaskList".__Z0._KEY __C0_0, "MediaFan_TaskList".__Z0._VAL __C0_1, __Z0.CREATED __C0_2 FROM "MediaFan_TaskList".MEDIAFAN_TASKLIST __Z0 WHERE (__Z0.STATUS = ?9) OR ((__Z0.STATUS = ?8) OR ((__Z0.STATUS = ?7) OR ((__Z0.STATUS = ?6) OR ((__Z0.STATUS = ?5) OR ((__Z0.STATUS = ?4) OR ((__Z0.STATUS = ?3) OR ((__Z0.STATUS = ?1) OR (__Z0.STATUS = ?2)))))))) ORDER BY 3 DESC LIMIT 200', plan=SELECT "MediaFan_TaskList".__Z0._KEY AS __C0_0, "MediaFan_TaskList".__Z0._VAL AS __C0_1, __Z0.CREATED AS __C0_2 FROM "MediaFan_TaskList".MEDIAFAN_TASKLIST __Z0 /* "MediaFan_TaskList".MEDIAFAN_TASKLIST.__SCAN_ */ /* scanCount: 77490 */ WHERE (__Z0.STATUS = ?9) OR ((__Z0.STATUS = ?8) OR ((__Z0.STATUS = ?7) OR ((__Z0.STATUS = ?6) OR ((__Z0.STATUS = ?5) OR ((__Z0.STATUS = ?4) OR ((__Z0.STATUS = ?3) OR ((__Z0.STATUS = ?1) OR (__Z0.STATUS = ?2)))))))) ORDER BY 3 DESC LIMIT 200] [05:52:36,642][WARNING][sys-stripe-80-#81][GridContinuousProcessor] Failed to wait for ack message. [node=f69d6152-4f89-42cb-ad46-276124215f3b, routine=d3fda97f-eb9a-403c-9af2-2cdccc6d2e88] [05:52:37,118][WARNING][sys-stripe-80-#81][GridContinuousProcessor] Failed to wait for ack message. [node=eb5b51db-1847-40d6-b162-e1fb78e1ed85, routine=40f34cf2-07cd-474c-b832-09332c7d4bc8] [05:52:37,597][WARNING][sys-stripe-80-#81][GridContinuousProcessor] Failed to wait for ack message. [node=cc9423c8-503d-4964-b59d-c1223f07068e, routine=1e97f6e0-cf42-4102-922f-0bd59507cdfd] [05:52:37,826][WARNING][long-qry-#221][LongRunningQueryManager] Query execution is too long [time=4004ms, type=MAP, distributedJoin=false, enforceJoinOrder=true, lazy=false, schema=MediaFan_TaskList, node=TcpDiscoveryNode [id=92945d9e-387c-467c-a47b-9f3be5b41574, consistentId=92945d9e-387c-467c-a47b-9f3be5b41574, addrs=ArrayList [110.10.123.114, 127.0.0.1, 172.17.0.1, 172.20.0.1], sockAddrs=HashSet [/110.10.123.114:0, /172.17.0.1:0, /127.0.0.1:0, /172.20.0.1:0], discPort=0, order=361, intOrder=206, lastExchangeTime=1613978781915, loc=false, ver=2.8.1#20200521-sha1:86422096, isClient=true], reqId=14040, segment=0, sql='SELECT "MediaFan_TaskList".__Z0._KEY __C0_0, "MediaFan_TaskList".__Z0._VAL __C0_1, __Z0.CREATED __C0_2 FROM "MediaFan_TaskList".MEDIAFAN_TASKLIST __Z0 WHERE (__Z0.STATUS = ?9) OR ((__Z0.STATUS = ?8) OR ((__Z0.STATUS = ?7) OR ((__Z0.STATUS = ?6) OR ((__Z0.STATUS = ?5) OR ((__Z0.STATUS = ?4) OR ((__Z0.STATUS = ?3) OR ((__Z0.STATUS = ?1) OR (__Z0.STATUS = ?2)))))))) ORDER BY 3 DESC LIMIT 200', plan=SELECT "MediaFan_TaskList".__Z0._KEY AS __C0_0, "MediaFan_TaskList".__Z0._VAL AS __C0_1, __Z0.CREATED AS __C0_2 FROM "MediaFan_TaskList".MEDIAFAN_TASKLIST __Z0 /* "MediaFan_TaskList".MEDIAFAN_TASKLIST.__SCAN_ */ /* scanCount: 45538 */ WHERE (__Z0.STATUS = ?9) OR ((__Z0.STATUS = ?8) OR ((__Z0.STATUS = ?7) OR ((__Z0.STATUS = ?6) OR ((__Z0.STATUS = ?5) OR ((__Z0.STATUS = ?4) OR ((__Z0.STATUS = ?3) OR ((__Z0.STATUS = ?1) OR (__Z0.STATUS = ?2)))))))) ORDER BY 3 DESC LIMIT 200] [05:52:38,036][WARNING][sys-stripe-80-#81][GridContinuousProcessor] Failed to wait for ack message. [node=affbdc38-65e0-49f0-9a82-05f1611a95fb, routine=35dffec7-068f-4b5c-8e57-2b6f08c0bb04] [05:52:38,036][WARNING][long-qry-#221][LongRunningQueryManager] Query execution is too long [time=4582ms, type=MAP, distributedJoin=false, enforceJoinOrder=true, lazy=false, schema=MediaFan_BladeServices, node=TcpDiscoveryNode [id=d9a00801-ec3b-4b38-bbba-7999b5cf428c, consistentId=d9a00801-ec3b-4b38-bbba-7999b5cf428c, addrs=ArrayList [110.10.123.101], sockAddrs=HashSet [/110.10.123.101:0], discPort=0, order=428, intOrder=226, lastExchangeTime=1613988731051, loc=false, ver=2.8.1#20200521-sha1:86422096, isClient=true], reqId=256671, segment=0, sql='SELECT "MediaFan_BladeServices".__Z0._KEY __C0_0, "MediaFan_BladeServices".__Z0._VAL __C0_1 FROM "MediaFan_BladeServices".MEDIAFAN_BLADESERVICES __Z0 WHERE (__Z0.TEXTVALUE = ?3) AND ((__Z0.MODULENAME = ?1) AND (__Z0.NAME = ?2))', plan=SELECT "MediaFan_BladeServices".__Z0._KEY AS __C0_0, "MediaFan_BladeServices".__Z0._VAL AS __C0_1 FROM "MediaFan_BladeServices".MEDIAFAN_BLADESERVICES __Z0 /* "MediaFan_BladeServices".MEDIAFAN_BLADESERVICES_NAME_ASC_IDX: NAME = ?2 */ /* scanCount: 95044 */ WHERE (__Z0.TEXTVALUE = ?3) AND ((__Z0.MODULENAME = ?1) AND (__Z0.NAME = ?2))] [05:52:38,490][WARNING][sys-stripe-31-#32][GridContinuousProcessor] Failed to wait for ack message. [node=74e98ce5-3159-4fb6-b5b0-219717460781, routine=012d85e2-1e68-429f-bab9-7c33b41ea0ed] [05:52:39,162][WARNING][sys-stripe-31-#32][GridContinuousProcessor] Failed to wait for ack message. [node=ebc3cde0-72e4-4941-9a2d-855a5ec6c260, routine=41ce659a-a56d-4253-820a-ffdd026e4351] [05:52:40,292][WARNING][sys-stripe-31-#32][GridContinuousProcessor] Failed to wait for ack message. [node=86331a2a-8486-47d7-8cbc-38a08348d7ce, routine=48925ed1-34a9-4e9a-8bfd-55759729f712] [05:52:40,553][WARNING][sys-stripe-31-#32][GridContinuousProcessor] Failed to wait for ack message. [node=d194f864-b8bd-45df-bf04-8d3c2e5f4bac, routine=ba749835-ecef-492e-902e-8a606f624ae8] [05:52:40,817][WARNING][long-qry-#221][LongRunningQueryManager] Query execution is too long [time=6476ms, type=MAP, distributedJoin=false, enforceJoinOrder=true, lazy=false, schema=MediaFan_TaskList, node=TcpDiscoveryNode [id=92945d9e-387c-467c-a47b-9f3be5b41574, consistentId=92945d9e-387c-467c-a47b-9f3be5b41574, addrs=ArrayList [110.10.123.114, 127.0.0.1, 172.17.0.1, 172.20.0.1], sockAddrs=HashSet [/110.10.123.114:0, /172.17.0.1:0, /127.0.0.1:0, /172.20.0.1:0], discPort=0, order=361, intOrder=206, lastExchangeTime=1613978781915, loc=false, ver=2.8.1#20200521-sha1:86422096, isClient=true], reqId=14040, segment=0, sql='SELECT "MediaFan_TaskList".__Z0._KEY __C0_0, "MediaFan_TaskList".__Z0._VAL __C0_1, __Z0.CREATED __C0_2 FROM "MediaFan_TaskList".MEDIAFAN_TASKLIST __Z0 WHERE (__Z0.STATUS = ?9) OR ((__Z0.STATUS = ?8) OR ((__Z0.STATUS = ?7) OR ((__Z0.STATUS = ?6) OR ((__Z0.STATUS = ?5) OR ((__Z0.STATUS = ?4) OR ((__Z0.STATUS = ?3) OR ((__Z0.STATUS = ?1) OR (__Z0.STATUS = ?2)))))))) ORDER BY 3 DESC LIMIT 200', plan=SELECT "MediaFan_TaskList".__Z0._KEY AS __C0_0, "MediaFan_TaskList".__Z0._VAL AS __C0_1, __Z0.CREATED AS __C0_2 FROM "MediaFan_TaskList".MEDIAFAN_TASKLIST __Z0 /* "MediaFan_TaskList".MEDIAFAN_TASKLIST.__SCAN_ */ /* scanCount: 48739 */ WHERE (__Z0.STATUS = ?9) OR ((__Z0.STATUS = ?8) OR ((__Z0.STATUS = ?7) OR ((__Z0.STATUS = ?6) OR ((__Z0.STATUS = ?5) OR ((__Z0.STATUS = ?4) OR ((__Z0.STATUS = ?3) OR ((__Z0.STATUS = ?1) OR (__Z0.STATUS = ?2)))))))) ORDER BY 3 DESC LIMIT 200] [05:52:40,817][WARNING][long-qry-#221][LongRunningQueryManager] Query execution is too long [time=7574ms, type=MAP, distributedJoin=false, enforceJoinOrder=true, lazy=false, schema=MediaFan_BladeServices, node=TcpDiscoveryNode [id=d9a00801-ec3b-4b38-bbba-7999b5cf428c, consistentId=d9a00801-ec3b-4b38-bbba-7999b5cf428c, addrs=ArrayList [110.10.123.101], sockAddrs=HashSet [/110.10.123.101:0], discPort=0, order=428, intOrder=226, lastExchangeTime=1613988731051, loc=false, ver=2.8.1#20200521-sha1:86422096, isClient=true], reqId=256671, segment=0, sql='SELECT "MediaFan_BladeServices".__Z0._KEY __C0_0, "MediaFan_BladeServices".__Z0._VAL __C0_1 FROM "MediaFan_BladeServices".MEDIAFAN_BLADESERVICES __Z0 WHERE (__Z0.TEXTVALUE = ?3) AND ((__Z0.MODULENAME = ?1) AND (__Z0.NAME = ?2))', plan=SELECT "MediaFan_BladeServices".__Z0._KEY AS __C0_0, "MediaFan_BladeServices".__Z0._VAL AS __C0_1 FROM "MediaFan_BladeServices".MEDIAFAN_BLADESERVICES __Z0 /* "MediaFan_BladeServices".MEDIAFAN_BLADESERVICES_NAME_ASC_IDX: NAME = ?2 */ /* scanCount: 98066 */ WHERE (__Z0.TEXTVALUE = ?3) AND ((__Z0.MODULENAME = ?1) AND (__Z0.NAME = ?2))] [05:52:40,817][WARNING][long-qry-#221][LongRunningQueryManager] Query execution is too long [time=7853ms, type=MAP, distributedJoin=false, enforceJoinOrder=true, lazy=false, schema=MediaFan_TaskList, node=TcpDiscoveryNode [id=6e0fba7d-c9a0-4c27-9492-2e231eeb3493, consistentId=6e0fba7d-c9a0-4c27-9492-2e231eeb3493, addrs=ArrayList [110.10.123.114, 127.0.0.1, 172.17.0.1, 172.20.0.1], sockAddrs=HashSet [/110.10.123.114:0, /172.17.0.1:0, /127.0.0.1:0, /172.20.0.1:0], discPort=0, order=351, intOrder=201, lastExchangeTime=1613877831620, loc=false, ver=2.8.1#20200521-sha1:86422096, isClient=true], reqId=39820, segment=0, sql='SELECT "MediaFan_TaskList".__Z0._KEY __C0_0, "MediaFan_TaskList".__Z0._VAL __C0_1, __Z0.CREATED __C0_2 FROM "MediaFan_TaskList".MEDIAFAN_TASKLIST __Z0 WHERE (__Z0.STATUS = ?9) OR ((__Z0.STATUS = ?8) OR ((__Z0.STATUS = ?7) OR ((__Z0.STATUS = ?6) OR ((__Z0.STATUS = ?5) OR ((__Z0.STATUS = ?4) OR ((__Z0.STATUS = ?3) OR ((__Z0.STATUS = ?1) OR (__Z0.STATUS = ?2)))))))) ORDER BY 3 DESC LIMIT 200', plan=SELECT "MediaFan_TaskList".__Z0._KEY AS __C0_0, "MediaFan_TaskList".__Z0._VAL AS __C0_1, __Z0.CREATED AS __C0_2 FROM "MediaFan_TaskList".MEDIAFAN_TASKLIST __Z0 /* "MediaFan_TaskList".MEDIAFAN_TASKLIST.__SCAN_ */ /* scanCount: 83014 */ WHERE (__Z0.STATUS = ?9) OR ((__Z0.STATUS = ?8) OR ((__Z0.STATUS = ?7) OR ((__Z0.STATUS = ?6) OR ((__Z0.STATUS = ?5) OR ((__Z0.STATUS = ?4) OR ((__Z0.STATUS = ?3) OR ((__Z0.STATUS = ?1) OR (__Z0.STATUS = ?2)))))))) ORDER BY 3 DESC LIMIT 200] [05:52:41,057][WARNING][sys-stripe-31-#32][GridContinuousProcessor] Failed to wait for ack message. [node=619f1567-5a56-4473-8fba-83ee7a82ea07, routine=da2db058-b375-4713-8bf6-e788ca315291] [05:52:42,281][WARNING][sys-stripe-31-#32][GridContinuousProcessor] Failed to wait for ack message. [node=99853e49-dbe6-4641-aa91-809a78c76585, routine=4d5d484d-4ec7-4511-9ac8-5e629df6ad09] [05:52:51,886][WARNING][jvm-pause-detector-worker][IgniteKernal] Possible too long JVM pause: 2499 milliseconds. [05:52:51,888][WARNING][sys-stripe-31-#32][GridContinuousProcessor] Failed to wait for ack message. [node=e09111c4-8826-4a6a-a9b9-6e21c519e055, routine=6b66215d-4c72-4be3-8deb-51a91ad8bbe4] [05:52:51,890][SEVERE][query-#6221][GridMapQueryExecutor] Failed to execute local query. class org.apache.ignite.IgniteCheckedException: Failed to execute SQL query. The database has been closed [90098-197] at org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.executeSqlQuery(IgniteH2Indexing.java:874) at org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.executeSqlQueryWithTimer(IgniteH2Indexing.java:955) at org.apache.ignite.internal.processors.query.h2.twostep.GridMapQueryExecutor.onQueryRequest0(GridMapQueryExecutor.java:412) at org.apache.ignite.internal.processors.query.h2.twostep.GridMapQueryExecutor.onQueryRequest(GridMapQueryExecutor.java:241) at org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.onMessage(IgniteH2Indexing.java:2186) at org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.lambda$start$17(IgniteH2Indexing.java:2139) at org.apache.ignite.internal.managers.communication.GridIoManager$ArrayListener.onMessage(GridIoManager.java:3386) at org.apache.ignite.internal.managers.communication.GridIoManager.invokeListener(GridIoManager.java:1847) at org.apache.ignite.internal.managers.communication.GridIoManager.processRegularMessage0(GridIoManager.java:1472) at org.apache.ignite.internal.managers.communication.GridIoManager.access$5200(GridIoManager.java:229) at org.apache.ignite.internal.managers.communication.GridIoManager$9.run(GridIoManager.java:1367) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:834) Caused by: org.h2.jdbc.JdbcSQLException: The database has been closed [90098-197] at org.h2.message.DbException.getJdbcSQLException(DbException.java:357) at org.h2.message.DbException.get(DbException.java:179) at org.h2.message.DbException.get(DbException.java:155) at org.h2.message.DbException.get(DbException.java:144) at org.h2.engine.Database.checkPowerOff(Database.java:536) at org.h2.command.Command.executeQuery(Command.java:228) at org.h2.jdbc.JdbcPreparedStatement.executeQuery(JdbcPreparedStatement.java:114) at org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.executeSqlQuery(IgniteH2Indexing.java:867) ... 13 more [05:52:51,899][SEVERE][query-#6186][GridMapQueryExecutor] Failed to execute local query. class org.apache.ignite.IgniteCheckedException: Failed to execute SQL query. The database has been closed [90098-197] at org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.executeSqlQuery(IgniteH2Indexing.java:874) at org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.executeSqlQueryWithTimer(IgniteH2Indexing.java:955) at org.apache.ignite.internal.processors.query.h2.twostep.GridMapQueryExecutor.onQueryRequest0(GridMapQueryExecutor.java:412) at org.apache.ignite.internal.processors.query.h2.twostep.GridMapQueryExecutor.onQueryRequest(GridMapQueryExecutor.java:241) at org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.onMessage(IgniteH2Indexing.java:2186) at org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.lambda$start$17(IgniteH2Indexing.java:2139) at org.apache.ignite.internal.managers.communication.GridIoManager$ArrayListener.onMessage(GridIoManager.java:3386) at org.apache.ignite.internal.managers.communication.GridIoManager.invokeListener(GridIoManager.java:1847) at org.apache.ignite.internal.managers.communication.GridIoManager.processRegularMessage0(GridIoManager.java:1472) at org.apache.ignite.internal.managers.communication.GridIoManager.access$5200(GridIoManager.java:229) at org.apache.ignite.internal.managers.communication.GridIoManager$9.run(GridIoManager.java:1367) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:834) Caused by: org.h2.jdbc.JdbcSQLException: The database has been closed [90098-197] at org.h2.message.DbException.getJdbcSQLException(DbException.java:357) at org.h2.message.DbException.get(DbException.java:179) at org.h2.message.DbException.get(DbException.java:155) at org.h2.message.DbException.get(DbException.java:144) at org.h2.engine.Database.checkPowerOff(Database.java:536) at org.h2.command.Command.executeQuery(Command.java:228) at org.h2.jdbc.JdbcPreparedStatement.executeQuery(JdbcPreparedStatement.java:114) at org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.executeSqlQuery(IgniteH2Indexing.java:867) ... 13 more -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/
