Hey, a client node with a full 10gb heap and garbage collection does not free anything, so those objects are still in use (which clearly explains THAT the OOM happens, but not WHY). Do you have huge searches going on spanning a lot of shards with deep pagination (all the time). Do you have some sort of backup mechanism which might be response for this? Anything from a search perspective which might lead to excessive memory usage?
--Alex On Fri, Jun 20, 2014 at 12:15 AM, VB <[email protected]> wrote: > And this stack trace. > > [2014-06-04 14:47:12,939][INFO ][cluster.service ] [BUS2F2801F3] > master {new > [ELS-10.76.121.131][dg_r12_nQbqIT_oJfjTwTg][inet[/10.76.121.131:9300]]{data=false, > max_local_storage_nodes=1, master=true}, previous [ELS-10.76.121.130][ > BlGygpFmRn6uQNbgiEfl0A][inet[/10.76.121.130:9300]]{data=false, > max_local_storage_nodes=1, master=true}}, removed {[ELS-10.76.121.130][ > BlGygpFmRn6uQNbgiEfl0A][inet[/10.76.121.130:9300]]{data=false, > max_local_storage_nodes=1, master=true},}, reason: zen-disco-master_failed > ([ELS-10.76.121.130][BlGygpFmRn6uQNbgiEfl0A][inet[/10.76.121.130:9300 > ]]{data=false, max_local_storage_nodes=1, master=true}) > [2014-06-04 14:48:03,969][WARN ][monitor.jvm ] [BUS2F2801F3] > [gc][old][55503][489] duration [49.6s], collections [1]/[49.9s], total > [49.6s]/[4.5h], memory [9.9gb]->[9.9gb]/[9.9gb], all_pools {[young] > [532.5mb]->[532.5mb]/[532.5mb]}{[survivor] [51.3mb]->[42.8mb]/[66.5mb]}{[old] > [9.3gb]->[9.3gb]/[9.3gb]} > [2014-06-04 14:48:40,256][WARN ][monitor.jvm ] [BUS2F2801F3] > [gc][old][55504][490] duration [35.7s], collections [1]/[36.2s], total > [35.7s]/[4.5h], memory [9.9gb]->[9.9gb]/[9.9gb], all_pools {[young] > [532.5mb]->[532.5mb]/[532.5mb]}{[survivor] [42.8mb]->[58.6mb]/[66.5mb]}{[old] > [9.3gb]->[9.3gb]/[9.3gb]} > [2014-06-04 14:49:30,335][WARN ][monitor.jvm ] [BUS2F2801F3] > [gc][old][55505][491] duration [49.9s], collections [1]/[50s], total > [49.9s]/[4.5h], memory [9.9gb]->[9.9gb]/[9.9gb], all_pools {[young] > [532.5mb]->[532.5mb]/[532.5mb]}{[survivor] [58.6mb]->[63.7mb]/[66.5mb]}{[old] > [9.3gb]->[9.3gb]/[9.3gb]} > [2014-06-04 14:49:30,350][INFO ][discovery.zen ] [BUS2F2801F3] > master_left > [[ELS-10.76.121.131][dg_r12_nQbqIT_oJfjTwTg][inet[/10.76.121.131:9300]]{data=false, > max_local_storage_nodes=1, master=true}], reason [failed to ping, tried [3] > times, each with maximum [30s] timeout] > [2014-06-04 14:49:30,865][WARN ][discovery.zen ] [BUS2F2801F3] > not enough master nodes after master left (reason = failed to ping, tried > [3] times, each with maximum [30s] timeout), current nodes: > {[ELS-10.76.125.37][j3VQFYDaQLujkprUnke02w][inet[/10.76.125.37:9300 > ]]{max_local_storage_nodes=1, master=false},[ELS-10.76.122. > 38][5V8bqkEzTP2TzMukB5_j-Q][inet[/10.76.122.38:9300]]{max_local_storage_nodes=1, > master=false},[ELS-10.76.125.48][TGlF1uv8Q5GpgBVvIcvRAQ][ > inet[/10.76.125.48:9300]]{max_local_storage_nodes=1, > master=false},[EDSFB1ABF7][MqLDnM5mSLqIicIuyJk7IQ][inet[/10.76.122.19:9300 > ]]{client=true, data=false, master=false},[ELS-10.76.120. > 62][evcNI2CqSs-Zz44Jdzn0aw][inet[/10.76.120.62:9300]]{client=true, > data=false, max_local_storage_nodes=1, master=false},[BUS9364B62][ > YZPjEsvhT6OjM9ti5Lxwkg][inet[/10.76.123.123:9300]]{client=true, > data=false, master=false},[ELS-10.76.125.38][RyeswSy8SquV5H8Vfsw75Q][ > inet[/10.76.125.38:9300]]{max_local_storage_nodes=1, > master=false},[EDSFB1200C][XUNaWVlYQUOVZlJMv3nHMA][inet[/10.76.122.18:9300 > ]]{client=true, data=false, master=false},[ELS-10.76.124. > 214][H8N9nIU0TKyGv_prKyRVCQ][inet[/10.76.124.214:9300]]{max_local_storage_nodes=1, > master=false},[EDS1A1F2240][ET2u1qImQCCvqc-1gRvQbQ][inet[/ > 10.76.120.87:9300]]{client=true, data=false, master=false},[ELS-10.76.125. > 40][hp4wvQxER-mMPygey2Iqgg][inet[/10.76.125.40:9300]]{max_local_storage_nodes=1, > master=false},[ELS-10.76.122.67][BiXop5iCRgGQyGvxazMkQg][ > inet[/10.76.122.67:9300]]{max_local_storage_nodes=1, > master=false},[ELS-10.76.121.129][pf9xpva7Q4izIy6Nj4S4iQ][ > inet[/10.76.121.129:9300]]{data=false, max_local_storage_nodes=1, > master=true},[EDSFB21E69][RabnwdLbT1WCp9gIE-_AXw][inet[/10.76.122.20:9300 > ]]{client=true, data=false, master=false},[EDI1AE4FD76][ > UF1RMWe6RYaZGp6BU3x-VA][inet[/10.76.124.228:9300]]{client=true, > data=false, master=false},[ELS-10.76.125.46][nXceQp40TjOSctChaGVtKw][ > inet[/10.76.125.46:9300]]{max_local_storage_nodes=1, > master=false},[EDI1A1EA928][rWlelgQuT7KHSfyIejmLPg][inet[/ > 10.76.120.82:9300]]{client=true, data=false, master=false},[ELS-10.76.121. > 188][oWldDeY4TJioki90moNySw][inet[/10.76.121.188:9300]]{max_local_storage_nodes=1, > master=false},[ELS-10.76.122.34][kPSYm9G8R8i_z2skK_jq1g][ > inet[/10.76.122.34:9300]]{max_local_storage_nodes=1, > master=false},[ELS-10.76.125.43][JMgOIZFBSzaQZ9bVagG57w][ > inet[/10.76.125.43:9300]]{max_local_storage_nodes=1, > master=false},[EDI1AE3EE57][7JHGaYjzS3uI7PLN8Ynm-Q][inet[/ > 10.76.124.227:9300]]{client=true, data=false, > master=false},[ELS-10.76.124.225][nTPlE6IkTHOZ7EThX-hLeQ][ > inet[/10.76.124.225:9300]]{max_local_storage_nodes=1, > master=false},[ELS-10.76.120.61][_60f636_QsOPIWN0tKyN2A][ > inet[/10.76.120.61:9300]]{client=true, data=false, > max_local_storage_nodes=1, master=false},[ELS-10.76.125. > 47][MV8eSvpbRtCS1MAK2iAcVg][inet[/10.76.125.47:9300]]{max_local_storage_nodes=1, > master=false},[EDI1AB0123F][Di8rrVJMSYm6PVnAVuFnkw][inet[/ > 10.76.124.18:9300]]{client=true, data=false, master=false},[BUS936E1B3][ > Vnr_UCzOTtysBzM6NlhvFA][inet[/10.76.123.122:9300]]{client=true, > data=false, master=false},[ELS-10.76.121.186][h8J-VleORCGTU8WbfnIuEw][ > inet[/10.76.121.186:9300]]{max_local_storage_nodes=1, > master=false},[EDI1A1EC098][SvH6eHsHRoyz8_PEig46LA][inet[/ > 10.76.120.83:9300]]{client=true, data=false, master=false},[ELS-10.76.122. > 39][swxUZAjCTCeBZS2-Uo_Bpw][inet[/10.76.122.39:9300]]{max_local_storage_nodes=1, > master=false},[ELS-10.76.120.63][CsOrvy-3SoSewoSnj4Eyzw][ > inet[/10.76.120.63:9300]]{client=true, data=false, > max_local_storage_nodes=1, master=false},[ELS-10.76.125. > 45][LZtJHDJ3TQqTbCOnqyFAHw][inet[/10.76.125.45:9300]]{max_local_storage_nodes=1, > master=false},[ELS-10.76.122.37][TBw4vykLR_uRT76gt23UUQ][ > inet[/10.76.122.37:9300]]{max_local_storage_nodes=1, > master=false},[ELS-10.76.122.36][uMjtmuRzQUW9i09Og_DdvQ][ > inet[/10.76.122.36:9300]]{max_local_storage_nodes=1, > master=false},[EDS1A1F0AD0][gskAvZTNSaOVzanxgKi_iA][inet[/ > 10.76.120.86:9300]]{client=true, data=false, master=false},[ELS-10.76.125. > 50][jv7xpDnpTiOo21Kg_JgkVw][inet[/10.76.125.50:9300]]{max_local_storage_nodes=1, > master=false},[ELS-10.76.124.223][WeuqeKYaS--2lGGpfgeV7w][ > inet[/10.76.124.223:9300]]{max_local_storage_nodes=1, > master=false},[EDS1A1EDBF0][iLruKxhKQymkiaAKz0GXaw][inet[/ > 10.76.120.84:9300]]{client=true, data=false, master=false},[ELS-10.76.124. > 221][nB65C4WGRiSCntVZoovX_Q][inet[/10.76.124.221:9300]]{max_local_storage_nodes=1, > master=false},[ELS-10.76.124.224][fxfz13VnSPOs4lv6BGelPQ][ > inet[/10.76.124.224:9300]]{max_local_storage_nodes=1, > master=false},[EDSFB2D1AD][TFqeE7LWTvqKOrhSPg3wcg][inet[/10.76.122.21:9300 > ]]{client=true, data=false, master=false},[STG0A4C78E2][ > ls59ftO9TyiKVZvuc6jeRg][inet[/10.76.120.226:9300]]{client=true, > data=false, master=false},[BUS2F2801F3][al8pR84OSlOIhnpT0JSJHQ][inet[B > US2F2801F3.SWLAB.RMSCLOUD.NET/10.76.122.123:9300]]{client=true > <http://bus2f2801f3.swlab.rmscloud.net/10.76.122.123:9300%5D%5D%7Bclient=true>, > data=false, master=false},[ELS-10.76.124.218][0hShFOjuSvCEmR1LW6jQSQ][ > inet[/10.76.124.218:9300]]{max_local_storage_nodes=1, > master=false},[ELS-10.76.125.36][ioXkziSRTRKeml-4oXRNRw][ > inet[/10.76.125.36:9300]]{max_local_storage_nodes=1, > master=false},[EDS1DFC2FCE][5Js9J7v7RhCNJx2AhMaQKw][inet[/ > 10.76.121.248:9300]]{client=true, data=false, > master=false},[ELS-10.76.125.49][IeM2iMC4SbuzPWcsgTrR1w][ > inet[/10.76.125.49:9300]]{max_local_storage_nodes=1, > master=false},[ELS-10.76.122.35][usJjEG65Tk6D4YnVHz220w][ > inet[/10.76.122.35:9300]]{max_local_storage_nodes=1, > master=false},[EDS1A1EF360][eucRgy56R1uf2BnV6GILZQ][inet[/ > 10.76.120.85:9300]]{client=true, data=false, > master=false},[EDSF899A97][Mg-eNFm7TuSUutzerCtcLQ][inet[/10.76.122.17:9300]]{client=true, > data=false, master=false},} > [2014-06-04 14:50:14,937][WARN ][monitor.jvm ] [BUS2F2801F3] > [gc][old][55506][492] duration [44.5s], collections [1]/[44.6s], total > [44.5s]/[4.5h], memory [9.9gb]->[9.9gb]/[9.9gb], all_pools {[young] > [532.5mb]->[532.5mb]/[532.5mb]}{[survivor] [63.7mb]->[65.9mb]/[66.5mb]}{[old] > [9.3gb]->[9.3gb]/[9.3gb]} > [2014-06-04 14:50:14,937][INFO ][cluster.service ] [BUS2F2801F3] > removed {[ELS-10.76.125.37][j3VQFYDaQLujkprUnke02w][inet[/ > 10.76.125.37:9300]]{max_local_storage_nodes=1, > master=false},[ELS-10.76.122.38][5V8bqkEzTP2TzMukB5_j-Q][ > inet[/10.76.122.38:9300]]{max_local_storage_nodes=1, > master=false},[ELS-10.76.125.48][TGlF1uv8Q5GpgBVvIcvRAQ][ > inet[/10.76.125.48:9300]]{max_local_storage_nodes=1, > master=false},[EDSFB1ABF7][MqLDnM5mSLqIicIuyJk7IQ][inet[/10.76.122.19:9300 > ]]{client=true, data=false, master=false},[ELS-10.76.120. > 62][evcNI2CqSs-Zz44Jdzn0aw][inet[/10.76.120.62:9300]]{client=true, > data=false, max_local_storage_nodes=1, master=false},[BUS9364B62][ > YZPjEsvhT6OjM9ti5Lxwkg][inet[/10.76.123.123:9300]]{client=true, > data=false, master=false},[ELS-10.76.125.38][RyeswSy8SquV5H8Vfsw75Q][ > inet[/10.76.125.38:9300]]{max_local_storage_nodes=1, > master=false},[EDSFB1200C][XUNaWVlYQUOVZlJMv3nHMA][inet[/10.76.122.18:9300 > ]]{client=true, data=false, master=false},[ELS-10.76.124. > 214][H8N9nIU0TKyGv_prKyRVCQ][inet[/10.76.124.214:9300]]{max_local_storage_nodes=1, > master=false},[EDS1A1F2240][ET2u1qImQCCvqc-1gRvQbQ][inet[/ > 10.76.120.87:9300]]{client=true, data=false, master=false},[ELS-10.76.125. > 40][hp4wvQxER-mMPygey2Iqgg][inet[/10.76.125.40:9300]]{max_local_storage_nodes=1, > master=false},[ELS-10.76.122.67][BiXop5iCRgGQyGvxazMkQg][ > inet[/10.76.122.67:9300]]{max_local_storage_nodes=1, > master=false},[ELS-10.76.121.129][pf9xpva7Q4izIy6Nj4S4iQ][ > inet[/10.76.121.129:9300]]{data=false, max_local_storage_nodes=1, > master=true},[EDSFB21E69][RabnwdLbT1WCp9gIE-_AXw][inet[/10.76.122.20:9300 > ]]{client=true, data=false, master=false},[EDI1AE4FD76][ > UF1RMWe6RYaZGp6BU3x-VA][inet[/10.76.124.228:9300]]{client=true, > data=false, master=false},[ELS-10.76.125.46][nXceQp40TjOSctChaGVtKw][ > inet[/10.76.125.46:9300]]{max_local_storage_nodes=1, > master=false},[EDI1A1EA928][rWlelgQuT7KHSfyIejmLPg][inet[/ > 10.76.120.82:9300]]{client=true, data=false, master=false},[ELS-10.76.121. > 188][oWldDeY4TJioki90moNySw][inet[/10.76.121.188:9300]]{max_local_storage_nodes=1, > master=false},[ELS-10.76.122.34][kPSYm9G8R8i_z2skK_jq1g][ > inet[/10.76.122.34:9300]]{max_local_storage_nodes=1, > master=false},[ELS-10.76.125.43][JMgOIZFBSzaQZ9bVagG57w][ > inet[/10.76.125.43:9300]]{max_local_storage_nodes=1, > master=false},[EDI1AE3EE57][7JHGaYjzS3uI7PLN8Ynm-Q][inet[/ > 10.76.124.227:9300]]{client=true, data=false, > master=false},[ELS-10.76.124.225][nTPlE6IkTHOZ7EThX-hLeQ][ > inet[/10.76.124.225:9300]]{max_local_storage_nodes=1, > master=false},[ELS-10.76.120.61][_60f636_QsOPIWN0tKyN2A][ > inet[/10.76.120.61:9300]]{client=true, data=false, > max_local_storage_nodes=1, master=false},[ELS-10.76.125. > 47][MV8eSvpbRtCS1MAK2iAcVg][inet[/10.76.125.47:9300]]{max_local_storage_nodes=1, > master=false},[EDI1AB0123F][Di8rrVJMSYm6PVnAVuFnkw][inet[/ > 10.76.124.18:9300]]{client=true, data=false, master=false},[BUS936E1B3][ > Vnr_UCzOTtysBzM6NlhvFA][inet[/10.76.123.122:9300]]{client=true, > data=false, master=false},[ELS-10.76.121.186][h8J-VleORCGTU8WbfnIuEw][ > inet[/10.76.121.186:9300]]{max_local_storage_nodes=1, > master=false},[EDI1A1EC098][SvH6eHsHRoyz8_PEig46LA][inet[/ > 10.76.120.83:9300]]{client=true, data=false, master=false},[ELS-10.76.121. > 131][dg_r12_nQbqIT_oJfjTwTg][inet[/10.76.121.131:9300]]{data=false, > max_local_storage_nodes=1, master=true},[ELS-10.76.122. > 39][swxUZAjCTCeBZS2-Uo_Bpw][inet[/10.76.122.39:9300]]{max_local_storage_nodes=1, > master=false},[ELS-10.76.120.63][CsOrvy-3SoSewoSnj4Eyzw][ > inet[/10.76.120.63:9300]]{client=true, data=false, > max_local_storage_nodes=1, master=false},[ELS-10.76.125. > 45][LZtJHDJ3TQqTbCOnqyFAHw][inet[/10.76.125.45:9300]]{max_local_storage_nodes=1, > master=false},[ELS-10.76.122.37][TBw4vykLR_uRT76gt23UUQ][ > inet[/10.76.122.37:9300]]{max_local_storage_nodes=1, > master=false},[ELS-10.76.122.36][uMjtmuRzQUW9i09Og_DdvQ][ > inet[/10.76.122.36:9300]]{max_local_storage_nodes=1, > master=false},[EDS1A1F0AD0][gskAvZTNSaOVzanxgKi_iA][inet[/ > 10.76.120.86:9300]]{client=true, data=false, master=false},[ELS-10.76.125. > 50][jv7xpDnpTiOo21Kg_JgkVw][inet[/10.76.125.50:9300]]{max_local_storage_nodes=1, > master=false},[ELS-10.76.124.223][WeuqeKYaS--2lGGpfgeV7w][ > inet[/10.76.124.223:9300]]{max_local_storage_nodes=1, > master=false},[EDS1A1EDBF0][iLruKxhKQymkiaAKz0GXaw][inet[/ > 10.76.120.84:9300]]{client=true, data=false, master=false},[ELS-10.76.124. > 221][nB65C4WGRiSCntVZoovX_Q][inet[/10.76.124.221:9300]]{max_local_storage_nodes=1, > master=false},[ELS-10.76.124.224][fxfz13VnSPOs4lv6BGelPQ][ > inet[/10.76.124.224:9300]]{max_local_storage_nodes=1, > master=false},[EDSFB2D1AD][TFqeE7LWTvqKOrhSPg3wcg][inet[/10.76.122.21:9300 > ]]{client=true, data=false, master=false},[STG0A4C78E2][ > ls59ftO9TyiKVZvuc6jeRg][inet[/10.76.120.226:9300]]{client=true, > data=false, master=false},[ELS-10.76.124.218][0hShFOjuSvCEmR1LW6jQSQ][ > inet[/10.76.124.218:9300]]{max_local_storage_nodes=1, > master=false},[ELS-10.76.125.36][ioXkziSRTRKeml-4oXRNRw][ > inet[/10.76.125.36:9300]]{max_local_storage_nodes=1, > master=false},[EDS1DFC2FCE][5Js9J7v7RhCNJx2AhMaQKw][inet[/ > 10.76.121.248:9300]]{client=true, data=false, > master=false},[ELS-10.76.125.49][IeM2iMC4SbuzPWcsgTrR1w][ > inet[/10.76.125.49:9300]]{max_local_storage_nodes=1, > master=false},[ELS-10.76.122.35][usJjEG65Tk6D4YnVHz220w][ > inet[/10.76.122.35:9300]]{max_local_storage_nodes=1, > master=false},[EDS1A1EF360][eucRgy56R1uf2BnV6GILZQ][inet[/ > 10.76.120.85:9300]]{client=true, data=false, > master=false},[EDSF899A97][Mg-eNFm7TuSUutzerCtcLQ][inet[/10.76.122.17:9300]]{client=true, > data=false, master=false},}, reason: zen-disco-master_failed > ([ELS-10.76.121.131][dg_r12_nQbqIT_oJfjTwTg][inet[/10.76.121.131:9300]]{data=false, > max_local_storage_nodes=1, master=true}) > [2014-06-04 14:52:25,048][WARN ][monitor.jvm ] [BUS2F2801F3] > [gc][old][55507][493] duration [43.7s], collections [1]/[43.7s], total > [43.7s]/[4.5h], memory [9.9gb]->[9.9gb]/[9.9gb], all_pools {[young] > [532.5mb]->[532.5mb]/[532.5mb]}{[survivor] [65.9mb]->[66.3mb]/[66.5mb]}{[old] > [9.3gb]->[9.3gb]/[9.3gb]} > [2014-06-04 15:07:08,535][WARN ][netty.channel.socket.nio.AbstractNioSelector] > Unexpected exception in the selector loop. > java.lang.OutOfMemoryError: Java heap space > [2014-06-04 15:07:08,535][DEBUG][action.search.type ] [BUS2F2801F3] > [1004_exposureindex][49], node[ot8ch3V6TYGKOLYnCY9cYw], [R], s[STARTED]: > Failed to execute [org.elasticsearch.action.search.SearchRequest@14495084] > lastShard [true] > org.elasticsearch.transport.SendRequestTransportException: > [ELS-10.76.125.44][inet[/10.76.125.44:9300]][search/phase/query] > at org.elasticsearch.transport.TransportService.sendRequest( > TransportService.java:202) > at org.elasticsearch.transport.TransportService.sendRequest( > TransportService.java:173) > at org.elasticsearch.search.action.SearchServiceTransportAction. > sendExecuteQuery(SearchServiceTransportAction.java:208) > at org.elasticsearch.action.search.type.TransportSearchQueryThenFetchA > ction$AsyncAction.sendExecuteFirstPhase(TransportSearchQueryThenFetchA > ction.java:80) > at org.elasticsearch.action.search.type.TransportSearchTypeAction$ > BaseAsyncAction.performFirstPhase(TransportSearchTypeAction.java:216) > at org.elasticsearch.action.search.type.TransportSearchTypeAction$ > BaseAsyncAction$4.run(TransportSearchTypeAction.java:292) > at java.util.concurrent.ThreadPoolExecutor.runWorker( > ThreadPoolExecutor.java:1145) > at java.util.concurrent.ThreadPoolExecutor$Worker.run( > ThreadPoolExecutor.java:615) > at java.lang.Thread.run(Thread.java:744) > Caused by: org.elasticsearch.transport.NodeNotConnectedException: > [ELS-10.76.125.44][inet[/10.76.125.44:9300]] Node not connected > at org.elasticsearch.transport.netty.NettyTransport. > nodeChannel(NettyTransport.java:859) > at org.elasticsearch.transport.netty.NettyTransport. > sendRequest(NettyTransport.java:540) > at org.elasticsearch.transport.TransportService.sendRequest( > TransportService.java:189) > ... 8 more > > On Wednesday, 18 June 2014 14:51:56 UTC-7, VB wrote: >> >> Thanks Alex for responding to my post from your busy schedule. >> >> Please find attached screenshot of eclipse memory analyzer >> >> On Monday, 16 June 2014 04:58:19 UTC-7, Alexander Reelsen wrote: >>> >>> Hey, >>> >>> client nodes do execute a reduce phase (merging all the results from a >>> search in order to find out the top-n results), and if you do deep >>> pagination this can take some memory. There is no data stored on a client >>> node (as node.data property is always set to false). >>> >>> Do you have a stack trace of the exception, so one can see where the OOM >>> happens? >>> >>> >>> --Alex >>> >>> >>> On Tue, Jun 3, 2014 at 8:58 PM, VB <[email protected]> wrote: >>> >>>> We have client, data and master node configurations. >>>> >>>> And we are seeing lots of OutOfMemory errors on node.client nodes. >>>> >>>> One of the thing which we have some doubt is, node.client caches data >>>> for some reason? I am hoping not. >>>> >>>> If yes then what are the ways we can control this caching so client >>>> does not cache any data. >>>> >>>> And in general what are setting options which we can control through >>>> yml for client nodes (node.client). >>>> >>>> And what all operations happens on Node.Client when search with some >>>> query. >>>> >>>> Regards, >>>> VB. >>>> >>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "elasticsearch" group. >>>> To unsubscribe from this group and stop receiving emails from it, send >>>> an email to [email protected]. >>>> To view this discussion on the web visit https://groups.google.com/d/ >>>> msgid/elasticsearch/03191c28-185f-4278-baaa-93e779477dd2% >>>> 40googlegroups.com >>>> <https://groups.google.com/d/msgid/elasticsearch/03191c28-185f-4278-baaa-93e779477dd2%40googlegroups.com?utm_medium=email&utm_source=footer> >>>> . >>>> For more options, visit https://groups.google.com/d/optout. >>>> >>> >>> -- > You received this message because you are subscribed to the Google Groups > "elasticsearch" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/elasticsearch/7dc96c21-bfc1-4201-9544-cd6db7b02f5f%40googlegroups.com > <https://groups.google.com/d/msgid/elasticsearch/7dc96c21-bfc1-4201-9544-cd6db7b02f5f%40googlegroups.com?utm_medium=email&utm_source=footer> > . > > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/CAGCwEM_9kNeDKZiGPhcXULkkr_iDDkcbQUdOvP4ezfWTN2_zEA%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
