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https://issues.apache.org/jira/browse/DRILL-3530?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Zelaine Fong updated DRILL-3530:
--------------------------------
Priority: Major (was: Blocker)
> Query : Regarding drill jdbc with big csv file.
> -----------------------------------------------
>
> Key: DRILL-3530
> URL: https://issues.apache.org/jira/browse/DRILL-3530
> Project: Apache Drill
> Issue Type: Bug
> Affects Versions: 1.1.0
> Environment: MapR-Sandbox-For-Apache-Drill-1.0.0-4.1.0.ova
> OR
> Centos 6 , RAM 16 GB, HHD 1TB
> Reporter: kunal
>
> I am using "MapR-Sandbox-For-Apache-Drill-1.0.0-4.1.0.ova" and copy the 10GB
> CSV(220 columns and 5 millions rows) file in /mapr/demo.mapr.com/data.
> I am running my application on Apache tomcat server and connecting it
> through JDBC to DrillBit. I am getting error that says OutOfMemory(Stack
> trace below)
> Also i see a lot of logs are being written to tomcat console eg. json object
> etc. I would like to remove that from console. Is there any configuration
> option available for this??
> If yes, how ??
>
> con =
> DriverManager.getConnection("jdbc:drill:drillbit=localhost:31010","admin","admin");
> or
> con = DriverManager.getConnection("jdbc:drill:zk=localhost:2181");
> Query :
> select
> columns[0] col1,columns[1] col2,columns[2] col3,columns[3] col4,columns[4]
> col5,columns[5] col6,columns[6] col7,columns[7] col8,columns[8]
> col9,columns[9] col10,columns[10] col11,columns[11] col12,columns[12]
> col13,columns[13] col14,columns[14] col15,columns[15] col16,columns[16]
> col17,columns[17] col18,columns[18] col19,columns[19] col20,columns[20]
> col21,columns[21] col22,columns[22] col23,columns[23] col24,columns[24]
> col25,columns[25] col26,columns[26] col27,columns[27] col28,columns[28]
> col29,columns[29] col30,columns[30] col31,columns[31] col32,columns[32]
> col33,columns[33] col34,columns[34] col35,columns[35] col36,columns[36]
> col37,columns[37] col38,columns[38] col39,columns[39] col40,columns[40]
> col41,columns[41] col42,columns[42] col43,columns[43] col44,columns[44]
> col45,columns[45] col46,columns[46] col47,columns[47] col48,columns[48]
> col49,columns[49] col50,columns[50] col51,columns[51] col52,columns[52]
> col53,columns[53] col54,columns[54] col55,columns[55] col56,columns[56]
> col57,columns[57] col58,columns[58] col59,columns[59] col60,columns[60]
> col61,columns[61] col62,columns[62] col63,columns[63] col64,columns[64]
> col65,columns[65] col66,columns[66] col67,columns[67] col68,columns[68]
> col69,columns[69] col70,columns[70] col71,columns[71] col72,columns[72]
> col73,columns[73] col74,columns[74] col75,columns[75] col76,columns[76]
> col77,columns[77] col78,columns[78] col79,columns[79] col80,columns[80]
> col81,columns[81] col82,columns[82] col83,columns[83] col84,columns[84]
> col85,columns[85] col86,columns[86] col87,columns[87] col88,columns[88]
> col89,columns[89] col90,columns[90] col91,columns[91] col92,columns[92]
> col93,columns[93] col94,columns[94] col95,columns[95] col96,columns[96]
> col97,columns[97] col98,columns[98] col99,columns[99] col100,columns[100]
> col101,columns[101] col102,columns[102] col103,columns[103]
> col104,columns[104] col105,columns[105] col106,columns[106]
> col107,columns[107] col108,columns[108] col109,columns[109]
> col110,columns[110] col111,columns[111] col112,columns[112]
> col113,columns[113] col114,columns[114] col115,columns[115]
> col116,columns[116] col117,columns[117] col118,columns[118]
> col119,columns[119] col120,columns[120] col121,columns[121]
> col122,columns[122] col123,columns[123] col124,columns[124]
> col125,columns[125] col126,columns[126] col127,columns[127]
> col128,columns[128] col129,columns[129] col130,columns[130]
> col131,columns[131] col132,columns[132] col133,columns[133]
> col134,columns[134] col135,columns[135] col136,columns[136]
> col137,columns[137] col138,columns[138] col139,columns[139]
> col140,columns[140] col141,columns[141] col142,columns[142]
> col143,columns[143] col144,columns[144] col145,columns[145]
> col146,columns[146] col147,columns[147] col148,columns[148]
> col149,columns[149] col150,columns[150] col151,columns[151]
> col152,columns[152] col153,columns[153] col154,columns[154]
> col155,columns[155] col156,columns[156] col157,columns[157]
> col158,columns[158] col159,columns[159] col160,columns[160]
> col161,columns[161] col162,columns[162] col163,columns[163]
> col164,columns[164] col165,columns[165] col166,columns[166]
> col167,columns[167] col168,columns[168] col169,columns[169]
> col170,columns[170] col171,columns[171] col172,columns[172]
> col173,columns[173] col174,columns[174] col175,columns[175]
> col176,columns[176] col177,columns[177] col178,columns[178]
> col179,columns[179] col180,columns[180] col181,columns[181]
> col182,columns[182] col183,columns[183] col184,columns[184]
> col185,columns[185] col186,columns[186] col187,columns[187]
> col188,columns[188] col189,columns[189] col190,columns[190]
> col191,columns[191] col192,columns[192] col193,columns[193]
> col194,columns[194] col195,columns[195] col196,columns[196]
> col197,columns[197] col198,columns[198] col199,columns[199]
> col200,columns[200] col201,columns[201] col202,columns[202]
> col203,columns[203] col204,columns[204] col205,columns[205]
> col206,columns[206] col207,columns[207] col208,columns[208]
> col209,columns[209] col210,columns[210] col211,columns[211]
> col212,columns[212] col213,columns[213] col214,columns[214]
> col215,columns[215] col216,columns[216] col217,columns[217]
> col218,columns[218] col219,columns[219] col220
> from dfs.root.`SampleData220_Cols.csv`
>
> io.netty.handler.codec.DecoderException: java.lang.OutOfMemoryError: Direct
> buffer memory
> at
> io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:233)
> ~[drill-jdbc-all-1.1.0.jar:na]
> at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:339)
> [drill-jdbc-all-1.1.0.jar:na]
> at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:324)
> [drill-jdbc-all-1.1.0.jar:na]
> at
> io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:86)
> [drill-jdbc-all-1.1.0.jar:na]
> at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:339)
> [drill-jdbc-all-1.1.0.jar:na]
> at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:324)
> [drill-jdbc-all-1.1.0.jar:na]
> at
> io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:847)
> [drill-jdbc-all-1.1.0.jar:na]
> at
> io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:131)
> [drill-jdbc-all-1.1.0.jar:na]
> at
> io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:511)
> [drill-jdbc-all-1.1.0.jar:na]
> at
> io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:468)
> [drill-jdbc-all-1.1.0.jar:na]
> at
> io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:382)
> [drill-jdbc-all-1.1.0.jar:na]
> at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:354)
> [drill-jdbc-all-1.1.0.jar:na]
> at
> io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:111)
> [drill-jdbc-all-1.1.0.jar:na]
> at java.lang.Thread.run(Thread.java:744) [na:1.7.0_45]
> Caused by: java.lang.OutOfMemoryError: Direct buffer memory
> at java.nio.Bits.reserveMemory(Bits.java:658) ~[na:1.7.0_45]
> at java.nio.DirectByteBuffer.<init>(DirectByteBuffer.java:123) ~[na:1.7.0_45]
> at java.nio.ByteBuffer.allocateDirect(ByteBuffer.java:306) ~[na:1.7.0_45]
> at io.netty.buffer.PoolArena$DirectArena.newUnpooledChunk(PoolArena.java:443)
> ~[drill-jdbc-all-1.1.0.jar:na]
> at io.netty.buffer.PoolArena.allocateHuge(PoolArena.java:187)
> ~[drill-jdbc-all-1.1.0.jar:na]
> at io.netty.buffer.PoolArena.allocate(PoolArena.java:165)
> ~[drill-jdbc-all-1.1.0.jar:na]
> at io.netty.buffer.PoolArena.reallocate(PoolArena.java:280)
> ~[drill-jdbc-all-1.1.0.jar:na]
> at io.netty.buffer.PooledByteBuf.capacity(PooledByteBuf.java:110)
> ~[drill-jdbc-all-1.1.0.jar:na]
> at io.netty.buffer.AbstractByteBuf.ensureWritable(AbstractByteBuf.java:251)
> ~[drill-jdbc-all-1.1.0.jar:na]
> at io.netty.buffer.AbstractByteBuf.writeBytes(AbstractByteBuf.java:849)
> ~[drill-jdbc-all-1.1.0.jar:na]
> at io.netty.buffer.AbstractByteBuf.writeBytes(AbstractByteBuf.java:841)
> ~[drill-jdbc-all-1.1.0.jar:na]
> at io.netty.buffer.AbstractByteBuf.writeBytes(AbstractByteBuf.java:831)
> ~[drill-jdbc-all-1.1.0.jar:na]
> at io.netty.buffer.WrappedByteBuf.writeBytes(WrappedByteBuf.java:600)
> ~[drill-jdbc-all-1.1.0.jar:na]
> at
> io.netty.buffer.UnsafeDirectLittleEndian.writeBytes(UnsafeDirectLittleEndian.java:28)
> ~[drill-jdbc-all-1.1.0.jar:na]
> at
> io.netty.handler.codec.ByteToMessageDecoder$1.cumulate(ByteToMessageDecoder.java:92)
> ~[drill-jdbc-all-1.1.0.jar:na]
> at
> io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:227)
> ~[drill-jdbc-all-1.1.0.jar:na]
> ... 13 common frames omitted
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